Tag Archives: gear parts

China OEM Toy Gear Box Assembly Machine Pull Back Gear Box for Toy Car Boat Model Robotic Parts and Accs with Great quality

Product Description

Toy Gear Box Assembly Machine Pull Back Gear Box for Toy
Car Boat Model Robotic Parts And Accs

 

              This machine is a special automatic machine for the loading of swing
wheel toys in large upward chained gearbox toy. It adopts the latest
technology concept to design a fully automatic unique assembly from plugging,
large upward cHangZhou, oiling, pressing, testing and then discharging, saving
labour and improving work efficiency. The whole set of production line from
loading, dividing, assembling, then optical fiber inspection materials, defective
products reject, and finally to qualified finished products out of the material, to
achieve automatic production, stable and efficient, high compatibility, can
effectively improve market competitiveness.

 

Machine Size

L2900*W2500*H1900

Output

1200-1380pcs/hour

Voltage

220V 60HZ ≤32A

Power

8 KW

Control Mode

PLC Control

Fuselage material

Aluminium alloy

Special requirement

Different size is optional

 

 

Application: Machinery, Toy
Function: Speed Changing
Layout: Cycloidal
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Four-Step
Customization:
Available

|

Customized Request

helical gearbox

How to Calculate Transmission Ratio for a Cycloidal Gearbox

Using a cycloidal gearbox can be very useful in a wide variety of situations. However, it’s important to understand how to use it properly before implementing it. This article discusses the benefits of using a cycloidal gearbox, how to calculate the transmission ratio, and how to determine the effects of dynamic and inertial forces on the gearbox.

Dynamic and inertial effects

Various studies have been done to study the dynamic and inertial effects of cycloidal gearboxes. These studies have been performed using numerical, analytical and experimental methods. Depending on the nature of the load and its distribution along the gear, a variety of models have been developed. These models use finite element method to determine accurate contact stresses. Some of these models have been developed to address the nonlinear elasticity of contacts.
Inertial imbalance in a cycloidal gearbox causes vibration and can affect the efficiency of the device. This can increase mechanical losses and increase wear and tear. The efficiency of the device also depends on the torque applied to the cycloidal disk. The effectiveness of the device increases as the load increases. Similarly, the nonlinear contact dynamics are also associated with an increase in efficiency.
A new model of a cycloidal reducer has been developed to predict the effects of several operational conditions. The model is based on rigid body dynamics and uses a non-linear stiffness coefficient. The model has been validated through numerical and analytical methods. The model offers drastic reduction in computational costs. The model allows for a quick analysis of several operational conditions.
The main contribution of the paper is the investigation of the load distribution on the cycloidal disc. The study of this aspect is important because it allows for an analysis of the rotating parts and stresses. It also provides an indication of which gear profiles are best suited for optimizing torque transmission. The study has been conducted with a variety of cycloidal gearboxes and is useful in determining the performance of different types of cycloidal gearboxes.
To study the load distribution on the cycloidal disc, the authors investigated the relationship between contact force, cycloidal gearboxes and different gear profiles. They found that the non-linear contact dynamics have a large impact on the efficiency of a cycloidal gearbox. The cycloidal gearbox is an ideal solution for applications that involve highly dynamic servos. It can also be used in machine tool applications and food processing industries.
The study found that there are three common design principles of cycloidal reducers. These are the contact force distribution, the speed reduction and the trochoidal profile of the cycloidal disc. The trochoidal profile has to be defined carefully to ensure correct mating of the rotating parts. The trochoidal profile provides an indication of which gear profiles are best for optimizing torque transmission. The contact force distribution can be improved by refining the mesh along the disc’s width.
As the input speed increases, the efficiency of the reducer increases. This is because contact forces are constantly changing in magnitude and orientation. A cycloidal reducer with a one tooth difference can reduce input speed by up to 87:1 in a single stage. It also has the ability to handle high-cycle moves without backlash.helical gearbox

Transmission ratio calculation

Getting the correct transmission ratio calculation for a cycloidal gearbox requires a good understanding of what a gearbox is, as well as the product that it is being used for. The correct ratio is calculated by dividing the output speed of the output gear by the input speed of the input gear. This is usually accomplished by using a stopwatch. In some cases, a catalog or product specification may be required. The correct ratio is determined by a combination of factors, such as the amount of torque applied to the mechanism, as well as the size of the gears involved.
A cycloidal gear is a type of gear tooth profile that can be represented using a spline. It is also possible to model a gear with a cycloidal profile by using a spline to connect points against the beginning of a coordinate system. This is important in the design and functionality of a gear.
There are many different gears used in machines and devices. These include the herringbone gear, the helical gear and the spiral bevel gear. The best transmission ratios are typically obtained with a cycloidal gearbox. In addition to ensuring the accuracy of positioning, a cycloidal gearbox provides excellent backlash. Cycloid gears have a high degree of mechanical efficiency, low friction, and minimal moment of inertia.
A cycloidal gearbox is often referred to as a planetary gearbox, though it is technically a single-stage gearbox. In addition to having a ring gear, the gearbox has an eccentric bearing that drives the cycloidal disc in an eccentric rotation. This makes the cycloidal gearbox a good choice for high gear ratios in compact designs.
The cycloid disc is the key element of a cycloidal gearbox. The cycloid disc has n=9 lobes, and each lobe of the disc moves by a lobe for every revolution of the drive shaft. The cycloid disc is then geared to a stationary ring gear. The cycloidal disc’s lobes act like teeth on the stationary ring gear.
There are many different gears that are classified by the profile of the gear teeth. The most common gears are the involute and helical gears. Most motion control gears include spur designs. However, there are many other types of gears that are used in various applications. The cycloidal gear is one of the more complicated gears to design. The cycloid disc’s outline can be represented using markers or smooth lines, though a scatter chart will also do.
The cycloid disc’s lobes rotate on a reference pitch circle of pins. These pins rotate 40 deg during the eccentric rotation of the drive shaft. The pins rotate around the disc to achieve a steady rotation of the output shaft.
The cycloid disc’s other obvious, and possibly more important, feature is the’magic’ number of pins. This is the number of pins that protrude through the face of the disc. The disc has holes that are larger than the pins. This allows the pins to protrude through the disc and attach to the output shaft.helical gearbox

Application

Whether you’re building a robot drive or you’re simply looking for a gearbox to reduce the speed of your vehicle, a cycloidal gearbox is a great way to achieve a high reduction ratio. Cycloidal gearboxes are a low-friction, lightweight design that has an extremely stable transmission. They are suitable for industrial robots and can be used in many applications, including positioning robots.
Cycloidal gearboxes reduce speed by using eccentric motion. The eccentric motion enables the entire internal gear to rotate in wobbly cycloidal motion, which is then translated back into circular rotation. This eliminates the need for stacking gear stages. Cycloidal gearboxes also have less friction, higher strength, and greater durability than conventional gearboxes.
The cycloidal gearbox is also used in a number of applications, including marine propulsion systems, and robot drives. Cycloidal gearboxes reduce vibration by using offset gearing to cancel out vibrations.
Cycloidal gears have lower friction, higher strength, and better torsional stiffness than involute gears. They also have a reduced Hertzian contact stress, making them better than involute gears for use with shock loads. They also have a smaller size and weight than conventional gearboxes, and they have a higher reduction ratio than involute gears.
Cycloidal gears are typically used to reduce the speed of motors, but they also offer a number of other advantages. Cycloidal gearboxes have a smaller footprint than other gearboxes, allowing them to fit into confined spaces. They also have low backlash, allowing for precise movement. Cycloidal gears have a higher efficiency, resulting in lower power requirements and lower wear.
The cycloidal disc is one of the most important components of the gearbox. Cycloidal discs are normally designed with a short cycloid, which minimizes the eccentricity of the disc. They are also designed with a shortened flank, resulting in better strength and less stress concentration. Cycloidal discs are typically geared to a stationary ring gear. The cycloid is designed to roll around the stationary ring pins, which push against the circular holes in the disc. Cycloidal gearboxes typically employ two degrees of shift.
Cycloidal drives are ideal for heavy load applications. They also have high torsional stiffness, which makes them highly resistant to shock loads. Cycloidal drives also offer a high reduction ratio, which can be achieved without the need for a large input shaft. They are also compact and have a high service life.
The output shaft of a cycloidal gearbox always has two degrees of shifting, which ensures that the input and output shafts always rotate at a different speed. The output shaft would be a pin casing around the drive disks, which would also allow for easy maintenance.
Cycloidal gearboxes are also very compact and lightweight, so they are ideal for use in industrial robots. The cycloidal gearbox reducer is the most stable, low-vibration reducer in industrial robots, and it has a wide transmission ratio range.
China OEM Toy Gear Box Assembly Machine Pull Back Gear Box for Toy Car Boat Model Robotic Parts and Accs   with Great quality China OEM Toy Gear Box Assembly Machine Pull Back Gear Box for Toy Car Boat Model Robotic Parts and Accs   with Great quality
editor by CX 2023-11-21

China Best Sales Agricultural Mower Parts Bevel Gearbox Transmission Motor Planetary Tiller Worm Washing Machine Gear Box Speed Reducer Stainless Steel Farm Gearbox synchromesh gearbox

Product Description

            agricultural mower Parts bevel Gearbox Transmission  Motor Planetary Tiller Worm Washing Machine Gear Box Speed Reducer Stainless Steel farm gearbox

Application of bevel Gearbox

Bevel gears are used in a variety of applications, including:

  • Automotive: Bevel gears are used in the differential of a car, which allows the wheels to rotate at different speeds when the car is turning.
  • Machine tools: Bevel gears are used in machine tools, such as lathes and mills, to transmit power from the motor to the cutting tool.
  • Conveyors: Bevel gears are used in conveyors to transmit power from the motor to the conveyor belt.
  • Fans: Bevel gears are used in fans to transmit power from the motor to the fan blades.
  • Pumps: Bevel gears are used in pumps to transmit power from the motor to the pump impeller.
  • Wind turbines: Bevel gears are used in wind turbines to transmit power from the turbine blades to the generator.

Bevel gears are a type of gear that has teeth that are angled. This allows them to transmit power between shafts that are not parallel. Bevel gears are typically made of steel or cast iron, and they can be either single-stage or multi-stage. Single-stage bevel gears have 1 set of gears, while multi-stage bevel gears have 2 or more sets of gears.

Bevel gears are a versatile type of gear that can be used in a variety of applications. They are typically used in applications where there is a need to transmit power between shafts that are not parallel. Bevel gears are also used in applications where there is a need to change the direction of rotation.

 

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Layout: Three-Ring
Hardness: Hardened Tooth Surface
Installation: Torque Arm Type
Step: Stepless
Samples:
US$ 9999/Piece
1 Piece(Min.Order)

|
Request Sample

bevel gearbox

Handling High Torque and Speed Requirements in Bevel Gearboxes

Bevel gearboxes are versatile mechanical components capable of handling a wide range of torque and speed requirements, making them suitable for various industrial applications.

The ability of bevel gearboxes to handle high torque and speed requirements depends on several factors:

  • Gear Material: The choice of gear material greatly influences the torque and speed capacity of the bevel gearbox. High-strength materials like alloy steel or hardened steel are often used to withstand higher loads and speeds.
  • Design and Tooth Profile: The design of the bevel gears, including the tooth profile and size, plays a significant role in determining their load-bearing capacity and efficiency. Precisely engineered tooth profiles ensure smooth and efficient power transmission.
  • Lubrication and Cooling: Proper lubrication and cooling mechanisms are essential to manage heat generated during high-speed and high-torque operations. Adequate lubrication reduces friction and wear, enhancing the gearbox’s overall performance and longevity.
  • Bearing Selection: High-quality bearings that can handle both radial and axial loads are critical in supporting the rotational motion and absorbing forces generated by high torque and speed.
  • Alignment and Installation: Accurate alignment and installation of the bevel gearbox are vital to prevent misalignment-related issues that can lead to premature failure under high loads.

Bevel gearboxes are commonly used in applications where both high torque and speed are required, such as heavy machinery, vehicles, industrial equipment, and more. Proper engineering, material selection, and maintenance practices contribute to the ability of bevel gearboxes to efficiently handle the demands of various high-performance scenarios.

bevel gearbox

Lubrication Requirements for Maintaining Bevel Gearbox Efficiency

Proper lubrication is crucial for maintaining the efficiency and longevity of bevel gearboxes. Here are the essential lubrication requirements:

  • Selection of Lubricant: Choose a high-quality lubricant specifically designed for bevel gear applications. The lubricant should have the appropriate viscosity and additives to withstand the operating conditions and loads.
  • Correct Lubricant Quantity: Follow the manufacturer’s recommendations for the correct lubricant quantity. Insufficient lubrication can lead to increased friction and wear, while over-lubrication can cause overheating and inefficient operation.
  • Lubrication Intervals: Establish a regular lubrication schedule based on the gearbox’s operating conditions. Factors such as load, speed, temperature, and environment can influence the frequency of lubrication.
  • Proper Lubrication Points: Identify all the necessary lubrication points on the bevel gearbox, including bearings, gears, and other moving parts. Ensure that lubricant is applied precisely to these points for optimal coverage.
  • Cleanliness: Keep the gearbox and its surrounding area clean to prevent contamination of the lubricant. Dirt, debris, and moisture can compromise the lubrication effectiveness and accelerate wear.
  • Temperature Considerations: Choose a lubricant with temperature stability suitable for the operating conditions. Extreme temperatures can affect lubricant viscosity and performance.
  • Monitoring: Regularly monitor the condition of the lubricant, including its color, consistency, and contamination level. Perform oil analysis if necessary to assess the lubricant’s health.
  • Lubricant Compatibility: Ensure that the chosen lubricant is compatible with the gearbox materials to prevent corrosion or damage.
  • Re-lubrication: During routine maintenance, clean and reapply lubricant as needed. Replace the lubricant when it reaches the end of its service life.

Adhering to proper lubrication requirements enhances the efficiency, performance, and reliability of bevel gearboxes, reducing friction, wear, and the risk of premature failure.

bevel gearbox

Direction of Rotational Motion Change by Bevel Gears in a Bevel Gearbox

Bevel gears in a bevel gearbox are specifically designed to change the direction of rotational motion between intersecting shafts. They achieve this by utilizing the unique geometry of their tooth profiles, which allows them to transmit motion smoothly and efficiently even when the shafts are positioned at an angle other than 90 degrees.

When two bevel gears mesh together, their teeth engage and transfer rotational force from one gear to the other. Depending on the gear arrangement, the direction of rotation can be changed from input to output or vice versa. For example, in a straight bevel gear arrangement, the gears are set at a 90-degree angle, and the input and output shafts are perpendicular to each other. As the input gear rotates, it transfers its motion to the output gear, resulting in a change in the direction of rotation between the two shafts.

In more complex configurations, such as spiral bevel gears, the teeth are designed in a spiral pattern, which allows for smoother engagement and better load distribution. This makes them suitable for applications where higher torque and efficiency are required, and the shafts are positioned at angles other than 90 degrees.

In summary, bevel gears in a bevel gearbox are essential components that enable the transmission of rotational motion and power between intersecting shafts while changing the direction of rotation as needed for various mechanical systems and industrial applications.

China Best Sales Agricultural Mower Parts Bevel Gearbox Transmission Motor Planetary Tiller Worm Washing Machine Gear Box Speed Reducer Stainless Steel Farm Gearbox   synchromesh gearbox	China Best Sales Agricultural Mower Parts Bevel Gearbox Transmission Motor Planetary Tiller Worm Washing Machine Gear Box Speed Reducer Stainless Steel Farm Gearbox   synchromesh gearbox
editor by CX 2023-10-21

China Good quality CZPT Tansmisson-Professional Gearbox Spare Parts Gear Motor with Speed Controller Precision Planetary Speed Reducer Frame Size 180 car gearbox

Product Description

Precision planetary gear reducer is a new-generation of product developed by our company, with a compromise of advanced technology both at home and abroad, its main features are as follows:

1. Low noise: under 65db.

2. Low backlash: within 3 arcmin.

3. High efficiency: 97% for 1 stage, 94% for 2 stages.

4. High input speed: Rated input speed 3000rpm, max input speed 6000 rpm.

5. High output torque: higher torque output than that of conventional planetary gear reducer.

6. High stability hardening,which extends gear service life and maintain high accuracy as new after a long period of operation.

 

Precicion planetary gear reducer is widely used in the following fields:

1. Aerospace industries.

2. Medical health, electronic information industries.

3. Industrial robots, productin automation, CNC machine tool manufacturing industries.

4. Motor,textile,printing,food,metallurgical,envrironment protection engineering, warehouse logistics industries.

 

About Xingda since 1984
HangZhou Melchizedek Import & Export Co., Ltd. is a leader manufactur in mechanism field and punching/stamp
ing field since 1984. Our main product, NMRV worm gear speed reducer and series helical gearbox, XDR,
XDF, XDK, XDShave reached the advanced technique index of the congeneric European and Janpanese produc
ts, We offer standard gears, sprockets, chains, pulleys, couplings, bushes and so on. We also can accept orders
of  non-standard products, such as gears, shafts, punching parts ect, according to customers’ Drawings or sam-
ples. 

Our company has complete set of equipment including CNC, lathes, milling machines, gear hobbing machine, g-
ear grinding machine, gear honing machine, gear shaping machine, worm grinder, grinding machines, drilling m-
achines, boringmachines, planer, drawing benches, punches, hydraulic presses, plate shearing machines and s-
o on. We have advanced testing equipments also. 

Our company has established favorable cooperation relationships with sub-suppliers involving casting, raw mat-
erial, heat treatment, surface finishing and so on.

                                                               

Application: Motor, Machinery
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Single-Step
Type: Planetary Gear Reducer
Output Torque: 1600-3700
Samples:
US$ 230/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

planetary gearbox

Role of Planetary Gearboxes in Powertrain Systems of Electric and Hybrid Vehicles

Planetary gearboxes play a critical role in the powertrain systems of both electric and hybrid vehicles, contributing to their efficiency and performance:

Electric Motor Integration: In electric vehicles (EVs) and hybrid vehicles, planetary gearboxes are commonly used to connect the electric motor to the drivetrain. They enable torque and speed transformation, ensuring the motor’s output is suitable for the vehicle’s desired speed range and load conditions.

Torque Splitting in Hybrids: Hybrid vehicles often have both an internal combustion engine (ICE) and an electric motor. Planetary gearboxes enable torque splitting between the two power sources, optimizing their combined performance for various driving scenarios, such as electric-only mode, hybrid mode, and regenerative braking.

Regenerative Braking: Planetary gearboxes facilitate regenerative braking in electric and hybrid vehicles. They enable the electric motor to function as a generator, converting kinetic energy into electrical energy during deceleration. This energy can then be stored in the vehicle’s battery for later use.

Compact Design: Planetary gearboxes offer a compact design with a high power density, making them suitable for the limited space available in electric and hybrid vehicles. This compactness allows manufacturers to maximize interior space and accommodate battery packs, drivetrain components, and other systems.

Efficient Power Distribution: The unique arrangement of planetary gears allows for efficient power distribution and torque management. This is particularly important in electric and hybrid powertrains, where optimal power allocation between different components contributes to overall efficiency.

CVT Functionality: Some hybrid vehicles incorporate Continuously Variable Transmission (CVT) functionality using planetary gearsets. This enables seamless and efficient transitions between various gear ratios, improving the driving experience and enhancing fuel efficiency.

Performance Modes: Planetary gearboxes facilitate the implementation of different performance modes in electric and hybrid vehicles. These modes, such as “Sport” or “Eco,” adjust the power distribution and gear ratios to optimize performance or energy efficiency based on the driver’s preferences.

Reduction Gear for Electric Motors: Electric motors often operate at high speeds and require reduction gearing to match the vehicle’s requirements. Planetary gearboxes provide the necessary gear reduction while maintaining efficiency and torque output.

Efficient Torque Transfer: Planetary gearboxes ensure efficient transfer of torque from the power source to the wheels, resulting in smooth acceleration and responsive performance in electric and hybrid vehicles.

Integration with Energy Storage: Planetary gearboxes contribute to the integration of energy storage systems, such as lithium-ion batteries, by efficiently connecting the power source to the drivetrain while managing power delivery and regeneration.

In summary, planetary gearboxes are integral components of the powertrain systems in electric and hybrid vehicles. They enable efficient power distribution, torque transformation, regenerative braking, and various driving modes, contributing to the overall performance, efficiency, and sustainability of these vehicles.

planetary gearbox

Contribution of Planetary Gearboxes to Construction Machinery and Heavy Equipment

Planetary gearboxes play a crucial role in enhancing the proper functioning of construction machinery and heavy equipment. Here’s how they contribute:

High Torque Transmission: Construction machinery often requires high torque to handle heavy loads and perform tasks like digging, lifting, and material handling. Planetary gearboxes excel in transmitting high torque efficiently, allowing these machines to operate effectively even under demanding conditions.

Compact Design: Many construction and heavy equipment applications have limited space for gear mechanisms. Planetary gearboxes offer a compact design with a high power-to-weight ratio. This compactness allows manufacturers to integrate gearboxes into tight spaces without compromising performance.

Customizable Ratios: Different construction tasks require varying speeds and torque levels. Planetary gearboxes offer the advantage of customizable gear ratios, allowing equipment designers to tailor the gearbox to the specific needs of the application. This flexibility enhances the versatility of construction machinery.

Durability and Reliability: Construction sites are challenging environments with dust, debris, and extreme weather conditions. Planetary gearboxes are known for their durability and robustness, making them well-suited for heavy-duty applications. Their enclosed design protects internal components from contaminants and ensures reliable operation.

Efficient Power Distribution: Many construction machines are equipped with multiple functions that require power distribution among different components. Planetary gearboxes can be designed with multiple output shafts, enabling efficient distribution of power to various tasks while maintaining precise control.

Reduced Maintenance: The rugged construction and efficient power transmission of planetary gearboxes result in reduced wear and lower maintenance requirements. This is particularly beneficial in construction settings where downtime for maintenance can be costly.

Overall, planetary gearboxes contribute significantly to the proper functioning of construction machinery and heavy equipment by providing high torque, compactness, customization, durability, efficient power distribution, and reduced maintenance needs. Their capabilities enhance the performance and reliability of these machines in the demanding construction industry.

planetary gearbox

Role of Sun, Planet, and Ring Gears in Planetary Gearboxes

The arrangement of sun, planet, and ring gears is a fundamental aspect of planetary gearboxes and significantly contributes to their performance. Each gear type plays a specific role in the gearbox’s operation:

  • Sun Gear: The sun gear is located at the center and is driven by the input power source. It transmits torque to the planet gears, causing them to orbit around it. The sun gear’s size and rotation speed affect the overall gear ratio of the system.
  • Planet Gears: Planet gears are smaller gears that surround the sun gear. They are held in place by the planet carrier and mesh with both the sun gear and the internal teeth of the ring gear. As the sun gear rotates, the planet gears revolve around it, engaging with both the sun and ring gears simultaneously. This arrangement multiplies torque and changes the direction of rotation.
  • Ring Gear (Annulus Gear): The ring gear is the outermost gear with internal teeth that mesh with the planet gears’ external teeth. It remains stationary or acts as the output shaft. The interaction between the planet gears and the ring gear causes the planet gears to rotate on their own axes as they orbit the sun gear.

The arrangement of these gears allows for various gear reduction ratios and torque multiplication effects, making planetary gearboxes versatile and efficient for a wide range of applications. The combination of multiple gear engagements and interactions distributes the load across multiple gear teeth, resulting in higher torque capacity, smoother operation, and lower stress on individual gear teeth.

Planetary gearboxes offer advantages such as compact size, high torque density, and the ability to achieve multiple gear reduction stages within a single unit. The arrangement of the sun, planet, and ring gears is essential for achieving these benefits while maintaining efficiency and reliability in various mechanical systems.

China Good quality CZPT Tansmisson-Professional Gearbox Spare Parts Gear Motor with Speed Controller Precision Planetary Speed Reducer Frame Size 180   car gearbox	China Good quality CZPT Tansmisson-Professional Gearbox Spare Parts Gear Motor with Speed Controller Precision Planetary Speed Reducer Frame Size 180   car gearbox
editor by CX 2023-10-19

China manufacturer Twin Screw Extrusion Machine Parts High Torque Gearbox cycloidal gear reducer design

Product Description

Overview

Product Description 

Wide Selection of Gearbox Products
The gearbox usually adopts a general design scheme, but in special cases, the design scheme of the gearbox can be changed according to the demands of the user, and it can be modified into an industry-specific gearbox. In the design scheme of the gearbox, the parallel shaft, vertical shaft, general box, and various parts can be changed

Advantages

  • Absorption of very high torques and axial forces
  • No need for separate thrust housing & bearing.
  • Easy alignment (screw directly fits into the vore of gear box)
  • Easy to assemble & dismantle.
  • Very heavy duty spherical roller thrust bearing is provided.
  • Power saving. (you may save up to 20 % power.)
  • Less requirement of space.
  • For bigger sizes water cooling is provided 
  • No maintenance required except periodic oil level checking.
  • Higher productivity 

Features

 

  • Twin Screw Extruder Gearboxes offer the dual shaft counter rotating. The range is available for various center distances
  • The gearboxes are available with co-rotating and counter rotating variants
  • To work under heavy loading force, the high level dissipation and oil lubrication system are provided. The axial roller type swivel thrust with the thrust bearing coupled in tandem way support the axial thrust
  • High torque and high speed output rate

 

Processing Characteristics of Screw Shaft:

1.Suitable suggestion on material to ensure components performance and extend lifetime of products.
2.Professional technical team can provide surveying and mapping support.
3.All components are finished by CNC machine.
4.Sophisticated quality management system ensure superior quality.
 

Basic Info.
 

Warranty: 1 year Weight (KG):
500 KG
Place of Origin:
HangZhou, China
Gearing Arrangement:
helical
ratio:
8-20
Output Torque:
2*176
 
standard:
JB/T8853-2001
Certificate:
CE
Heat treatment:
High-frequency Hardening
Efficiency:
94%~98%(depends on the transmission stage)
Customized support:OEM ODM Input/output shaft material
40Cr
Package:
Wooden case
 
Mount position:
Flange, hollow shaft, CZPT shaft
After-sale:Online 24/7 Installation Xihu (West Lake) Dis. advantage:
excellent quality
Reduction radio:
3:1
 
Mount Position:
Horizontal Foot Mounted Vertical
 
Input Speed:
1500
 
Output Speed:
500
 

Packaging & delivery

Packing: wooden case packing

 
Port: HangZhou Port  

Applications
X helical gear units for double-screw extruders with parallel drive shafts and the same direction of screw rotation are used mainly in the manufacture of granulates and the refining of raw plastics. Other areas of application include:

  • Paint and lacquer industry
  • Washing agent industry
  • Foodstuff industry (e.g. bread, pasta)
  • Animal-feed industry (dog, cat other animal food 

Maintenance of the gearbox of the dual-screw extruder
1. The gear box of the dual-screw extruder should be well-ventilated, and the working environment temperature should be within the range of 5-35 °C.
2. Always check the oil quantity of the gear lubricating oil in the box to ensure that the transmission parts in the box are well lubricated.
3. Pay attention to check the bearing parts of the box frequently. The oil temperature of the oil tank of the transmission box should not exceed 70 ºC during operation.
4. The newly put into use gearbox needs to replace the lubricating oil after 250 hours of operation. The oil change time depends on the state of the oil. It is recommended to replace it after 4000-8000 hours of operation or once a year.
5. The gearbox of the dual-screw extruder needs to be regularly maintained and inspected once a year 

Operating Process
1. The gear on the input shaft is driven by the motor and starts to rotate.
2. The rotating input gear meshes with other gears inside the gearbox, transmitting power.
3. Different-sized gears within the gearbox are combined to form a gear train. Through continuous meshing and rotation, the high-speed, low-torque power from the input shaft gradually converts into low-speed, high-torque output.
4. The output shaft is connected to the last gear and transfers the output torque to the load.
5. Gear reduction gearboxes typically include lubrication and cooling systems to ensure smooth operation and prevent overheating and damage.
6. Our extruder gearbox converts high-speed, low-torque power into low-speed, high-torque output by changing the size ratios and meshing arrangements of different gears, achieving the function of speed reduction.

Types of Gearboxes:
Based on customer requirements, gear reduction gearboxes can be classified according to the size of the output shaft, center distance of the output shaft, output speed, and torque. Alternatively, we can provide several commonly used types of gearboxes for customers to choose from.

Product Service

24-hour Hotline

 

No matter when and where

to call we can find our service to you.

 

 

Pre-sales Consultation

 

We have 5 sales people online,

and whether you have any question

can be solved through online

communication.

After-sales Services

 

Receive products have any

questions about the product,

can look for us,we will help

you deal with the the first time,to your satisfaction.

Exhibition

Certificate

Company profile
ZheJiang Arrow Machinery Co., Ltd.is a company specializing in R&D, production, sales, application promotion of food engineering projects. As 1 of the largest scaled food processing equipment &whole plant engineering problem solvers in China, machines served for more than 970 companies, export to 116 countries, area, more than 20 years engineering team, we recognize that quality equals value, aims to create a great future together with global customers.

FAQ

 

1.  Q: How about Arrow Machinery?

     R: ZheJiang Arrow Machinery Co., Ltd. is a High-Tech company. Our firm is composed of a strong  

        team which has substantial experience in R&D, manufacture, technique and sales service and has

        specialized in extruder industry for 10 years,leading screw barrel manufacturer in China.
2. Q:What’s Arrow machinery’s capacity? 
    R:Company is in strict accordance with CE and ISO9001 quality certification system.There are over 200

       models of extruders and spare parts. 

3. Q:What’s the delivery time? 

    R:For regular size, we have finished stock and semi-finished stock, 2 weeks max enough

        for customized, normally within 20days .

4. Q:How about the gearbox quality and price? 
    R: top quality in China with competitive price and globle after-sale service
5. Q:what’s the life time and guarantee buy from Arrow machinery ?
    R: 3~5years life time for nitriding ones and bimtallic ones will be longer 
        One year min. Guarantee.
6.Q:Where is Arrow Machinery factory and how to reach there? 
   R:NO.47 Chengbohu Road, Xihu (West Lake) Dis. District,HangZhou City, China. You can take the train or plane to HangZhou and we can pick        you up.
7.Q:How to contact with you? 
   R:just reply to me if have any question. 

Shipping Cost:

Estimated freight per unit.



To be negotiated
Application: Motor, Machinery
Function: Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Layout: Cycloidal
Samples:
US$ 3600/Piece
1 Piece(Min.Order)

|

Order Sample

Customization:
Available

|

Customized Request

helical gearbox

The Basics of Designing a Cyclone Gearbox

Compared to conventional gearboxes, the cycloidal gearbox offers a number of advantages including a higher ratio of transmission, robustness against shock loads, and greater positioning accuracy. However, designing a cycloidal gearbox can be complicated. This article will discuss some of the basic design principles. In addition, it will cover topics such as size, position accuracy, and transmission ratios.

Basic design principles

Unlike a conventional ring gear, a cycloidal gearbox uses a cycloidal disc to provide torque multiplication. The output direction of the cycloidal gear disc is opposite to the rotation of the input shaft. This allows for more compact gear construction. It also allows for increased load capacity.
Cycloid drive kinematics can appear complex, but they are actually quite simple. Instead of rotating around the center of gravity like conventional gears, the cycloidal disc rotates around fixed pins. This provides a higher reduction ratio.
To reduce vibrations and noise, multiple cycloidal discs are used. This allows for uniform distribution of forces on the carrier pin devices. This also provides a better rotational balance. In addition, multiple cycloidal discs reduce the axial moment of the carrier pin devices.
The cycloidal gear disc is supported by a separate gear disc bearing. This design provides a low component count and reduces wear. This type of kinematics can also be used in an electric motor with a high power density.
The cycloidal gear disc provides a high reduction ratio, which allows for compact construction. Unlike a ring gear, the cycloidal disc has fewer teeth. It also provides a higher reduction ratio, which is advantageous for high rotational input speed applications.
Cycloid gear discs have cylindrical holes, which allow for carrier pin devices to protrude through them. This is useful because the carrier pin devices can roll along the inside wall of the cylindrical hole in the gear disc.
A load plate is also used to provide anchorage for external structures. This plate contains threaded screw holes arranged 15mm away from the center. It has a 9mm external diameter and a 3mm through hole.

Transmission ratios up to 300:1

cycloidal gearboxes are used in a wide range of applications, from machine tools to medical imaging devices. Compared to planetary gearboxes, they offer superior positioning accuracy, torsional stiffness, backlash, and fatigue performance.
Cycloid gearboxes are also capable of transmitting more torque than planetary gears. In addition, they have a lower Hertzian contact stress and higher overload protection. Cycloid gearboxes are able to provide transmission ratios up to 300:1 in a small package.
Cycloid gears also have lower backlash over extended periods, making them an ideal choice for applications with critical positioning accuracy. Cycloid gearboxes also have good wear resistance, as well as low friction. Cycloid gears are lightweight and have good torsional stiffness, making them ideal for applications with heavy loads.
Cycloid gearboxes have several different designs. They can provide transmission ratios up to 300:1 without the need for additional pre-stages. Cycloid gears also require more accurate manufacturing processes than involute gears. Cycloid gearboxes can also be used for applications that require high power consumption, and can withstand shock loads.
Cycloid gearboxes can be adapted to fit most common servomotors. They have a modular design, all-round corrosion protection, and easy installation. Cycloid gears have a radial clamping ring, which reduces inertia by up to 39%.
CZPT Precision Europe GmbH, a subsidiary of CZPT Group, has developed an innovative online configurator to simplify the configuration of gearboxes. CZPT cycloidal gearheads are precision-built, robust, and reliable. They have a two-stage reduction principle, which minimises vibration and provides even force distribution.
Cycloid gears are capable of providing transmission ratios from 30:1 to 300:1. Cycloid gearboxes can achieve high gear ratios because they require fewer moving parts, and they have a low backlash.helical gearbox

Robustness against shock loads

Unlike conventional gearboxes that are easily damaged by shock loads, the cycloidal gearbox is extremely robust. It is a versatile solution that is ideally suited for handling equipment, food manufacturing, and machine tools.
The mechanical construction of a cycloidal gearbox consists of several mechanical components. These include cycloidal wheels, bearings, transformation elements, and needles. In addition, it has high torsional stiffness and tilting moment. It is also accompanied by highly nonlinear friction characteristic.
In order to assess the robustness of the cycloidal gearbox against shock loads, a mathematical model was developed. The model was used to calculate the stress distribution on the cycloid disc. This model can be used as a basis for more complex mechanical models.
The model is based on new approach, which allows to model stiction in all quadrants of the cycloid gear. In addition, it can be applied to actuator control.
The mathematical model is presented together with the procedure for measuring the contact stress. The results are compared to the measurement performed in the real system. The model and the measurement are found to be very close to each other.
The model also allows for the analysis of different gear profiles for load distribution. In addition, it is possible to analyze contact stresses with different geometric parameters. The mesh refinement along the disc width helps to ensure an even distribution of contact forces.
The stiction breakaway speed is calculated to the motor side. The non-zero current is then derived to the input side of the gearbox. In addition, a small steady phase is modeled during the speed direction transition. The results of the simulation are compared to the measurement. The results show that the model is extremely accurate.

Positioning accuracy

Getting the correct positioning accuracy from a cycloidal gearbox is no small feat. This is because the gears are compact, and the clearances are relatively small. This means you can expect a lot of torque from your output shaft. However, this is only part of the picture. Other concerns, such as backlash, kinematic error, and loading are all important considerations.
Getting the best possible positioning accuracy from a cycloidal gearbox means choosing a reducer that is well-made and correctly configured. A properly-selected reducer will eliminate repeatable inaccuracies and provide absolute positioning accuracy at all times. In addition, this type of gearbox offers several advantages over conventional gearboxes. These include high efficiency, low backlash, and high overload protection.
Getting the correct positioning accuracy from a gearbox also involves choosing a supplier that knows what it is doing. The best vendors are those who have experience with the product, offer a wide variety, and provide support and service to ensure the product is installed and maintained correctly. Another consideration is the manufacturer’s warranty. A reputable manufacturer will offer warranties for the gearbox. The aforementioned factors will ensure that your investment in a cycloidal gearbox pays off for years to come.
Getting the correct positioning accuracy from your cycloidal gearbox involves choosing a manufacturer that specializes in this type of product. This is particularly true if you are involved in robotics, automated painting, or any other industrial process that requires the best possible accuracy. A good manufacturer will offer the latest technology, and have the expertise to help you find the best solution for your application. This will ensure your product is a success from start to finish.helical gearbox

Size

Choosing the right size of cycloidal gearbox is important for its efficient operation. However, it is not a simple task. The process involves complex machining and requires the creation of many parts. There are different sizes of cycloidal gearboxes, and a few basic rules of thumb can help you choose the right size.
The first rule of thumb for choosing the right size of cycloidal gearboxes is to use a gearbox with the same diameter of the input shaft. This means that the gearbox must be at least 5mm thick. The cycloid will also require a base and a bearing to hold the driveshaft in place. The base should be large enough to house the pins. The bearing must be the same size as the input shaft.
The next rule of thumb is to have a hole in the cycloid for the output shaft. In this way, the output will be back-drivable and has low backlash. There should be at least four to six output holes. The size of the holes should be such that the centerline of the cycloid is equal to the size of the center of the bearing.
Using a Desmos graph, you can then create the gear parameters. The number of pins should be equal to the number of teeth in the cycloidal gear, and the size of the pins should be twice the size of the gear. The radius of the pins should be equal to the value of C from Desmos, and the size of the pin circle should be equal to the R value.
The final rule of thumb is to ensure that the cycloid has no sharp edges or discontinuities. It should also have a smooth line.
China manufacturer Twin Screw Extrusion Machine Parts High Torque Gearbox   cycloidal gear reducer designChina manufacturer Twin Screw Extrusion Machine Parts High Torque Gearbox   cycloidal gear reducer design
editor by CX 2023-06-14

China Metal Foundry Low Pressure Casting Gearbox Body Parts cycloidal gear gearbox

Solution Description

Item Info

Software

• Agricultural products

• Armament

• Automobile market

• Computing products

• Health-related / dental devices

• Measuring devices

•Miscellaneous products

•Pharmaceutical industry

• Orthopedic implants

• Protection tools

• Petrochemical industry

• Industrial valves

•Fixing and movable products

• Sanitary fittings

• Common machinery

• Pumps and basic connections

• Meals and beverage processing

• Instrumentation products

 

Item Name Steel Foundry Minimal Stress Casting Gearbox Body Parts
 General Products       
 Application/Service Area
Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, 
transportation equipment,  Agriculture machine metal Parts, etc.
 Main blank Process for Aluminum Casting Die Casting, Permanent Molding /Gravity Casting, Low Pressure Casting, .
 Blanks Tolerance -Casting  Tolerance  CT4-6 for Permanent Molding, Die Casting, 
 Applicable Material for casting A356./ZL101,GAlSi7Mg  (3.2371.61)/AlSi7Mg/
Or according to customer requirements
 Casting Blank Size  /Proportions 2 mm-1500mm / 0.08inch-60inch , or according to customer requirements
 Casting Blank Weight Range from 0.01kg-50kg
 Applicable Machining Process CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ 
Broaching/Reaming /Grinding/Honing and  etc.
 Machining Tolerance From 0.005mm-.01mm-.1mm
 Machined Surface Quality Ra 0.8-Ra3.2 according to customer requirement
 Applicable Heat Treatment T5~T6
 Applicable Finish Surface  Treatment Shot/sand blast, polishing,  Primer Painting , Powder coating, ED- Coating,  
Finish Painting, Anodize (White or Black Color)
 MOQ For aluminum casting : 200pcs
For Machining: 50pcs
 Lead Time 45days from the receipt date of deposit for casting gearbox parts

Product Demonstrate

Items shown listed here are created to the demands of particular buyers and are illustrative of the kinds of manufacturing abilities offered in CZPT team of businesses.
Please deliver us your in depth drawing/ sample/demands for us providing a affordable quotation to you and we will striving our ideal to make the items in excellent good quality and shipping and delivery in time .
MATECH policy is that none of these items will be marketed to 3rd functions without created consent of the customers to whom the tooling, design and requirements belong.

Creation Progress

Mold Design:
For Low force casting/Gravity casting, the mold is created of steel resources. In this process, we requested our engineers to make the mold size marginally greater than the concluded product, and the difference is named the shrinkage allowance. The function of this is to soften the steel into the mold to make sure that the molten metallic solidifies and shrinks, thereby avoiding voids in the casting approach.

Core Creating:
The core is fashioned by casting resin sand into a mould to type a casting of the inner floor. Therefore, the gap between the core and the mould ultimately becomes a casting.

Casting Producing:
A mildew is required during the smelting process. Molding generally involves the support body of the mould, which is pulled out to individual in the course of the casting process, exactly where the previously positioned main melts in the mildew and then closes the die opening.

Cleansing & Machining:
The purpose of cleansing is to remove sand, sand and surplus metallic in the casting. Welding, sand removal can improve the visual appeal
of the casting surface by burning the sand and the scale is taken off to increase the physical appearance of the area of the casting.Extra metallic and other risers are taken off. A stage additional by welding and grinding. Some castings are subject to unique post-processing demands these kinds of as heat treatment, shaping, anti-rust therapy, roughing, etc.

Finally, Checking the flaws and comprehensive top quality finishing, before processing, and then re-processing, in accordance to the specifications of various consumers, we can do warmth remedy, surface remedy, further inspection and so on.

 

Method Advantages

* Aggressive cost with substantial good quality
* Equivalent in top quality,our mold price tag is thirty% decrease,and a price cut for a huge purchase is certainly legitimate,due to the fact WT mildew is an unique maker,according to diverse need,our knowledge specialists can offer sensible design and advise appropriate materialto save value,even though maintaining substantial top quality,they can also help to optimize the framework of products if essential.
* Knowledgeable and large precision
* We are acquainted with DME HASCO and other specifications,we can make molds for motor vehicle components with large tolerance demands
* Stringent high quality system
* extremely method is strictly controlled to stop difficulties before they arise.
* Planned Delivery
* Realistic plHangZhou, best styles and reduced error charge make sure us to commence as planned.

Software

To fulfill distinct mechanical and functional specifications from our buyers we are making a massive range of metal items for our clientele on foundation of distinct blanks answers and systems. These blanks remedies and technologies consist of procedures of Iron Casting, Metal Casting, Stainless Steel Casting, Aluminum Casting and Forging.

Technical Support:

ZheJiang  Matech is professional at independent development and design. Our engineers are skilled at AUTO CAD, PRO ENGINEER, SOLID WORKS and other 2D & 3D softwares. We are able to design, develop,produce and deliver your PO according to your drawings, samples or just an idea. Dural control of standard products and OEM products.

Quality Control: 

one) Checking the raw material after they reach our factory——- Incoming quality control ( IQC) 
2) Checking the details before the production line operated 
three) Have full inspection and routing inspection during mass production—In process quality control(IPQC) 
4) Checking the goods after they are finished—- Final quality control(FQC) 
five) Checking the goods after they are finished—–Outgoing quality control(OQC)

 

Send Inquiry>>>

Our Factory

ZheJiang  Matech Machinery Manufacturer Co., Ltd.
–Branch of Matech Industry ltd.

We specialize in Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system etc. 

 With keeping manufacturing process design, quality plHangZhou, key manufacturing processes and final quality control in house we are mastering key competence to supply quality mechanical parts and assembly to our customers for both Chinese and Export Market . 

To satisfy different mechanical and functional requirements from our customers we are making a big range of metal products for our clients on base of different blanks solutions and technologies. These blanks solutions and technologies include processes of Iron Casting, Steel Casting, Stainless Steel Casting, Aluminum Casting and Forging. 

During the early involvement of the customer’s design process we are giving professional input to our customers in terms of process feasibility, cost reduction and function approach. You are welcome to contact us for technical enquiry and business cooperation.

Our Certification

Quality Manage

one) Checking the raw materials after they get to our manufacturing unit——- Incoming top quality control ( IQC)
two) Examining the details ahead of the creation line operated
three) Have entire inspection and routing inspection throughout mass manufacturing—In method high quality handle(IPQC)
four) Examining the goods soon after they are concluded—- Final high quality control(FQC)
five) Checking the items right after they are completed—–Outgoing top quality control(OQC)

Our Buyer

Why Choose Us

one. With much more than twenty several years in Aluminum casting
2. Have 4 casting types
3. From Casting to Completed surface area, Owned casting,sharpening and plating workshops, We can offer you Very good good quality and rigorous delivery time.
4. With samples and purchase: We can offer dimension report, Chemical composition and Mechanical properties
5. Management substance with spectral and thermal examination equipment (density and processing)
6. Spectral examination of uncooked substance and liquid melt, batch before casting.

Thank you to look through our on the web showroom. If you want to know a lot more about our manufacturing unit, pls visit our web site .
And then electronic mail us your inquiry today, we will ship you value list in forty eight hours.

Our Staff

Our Package deal

Inner Packing →Strong & waterproof plastic big is packed inside, to keep the product in safe condition.Or as customer requests.

Outer Packing →Multilayer wooden box with strong bandages, used for standard export package. Or customized as per customer’s requirements.

FAQ

1Q: Are you trading business or producer?
A: We are manufacturing facility, so we can give competitive value for you.

2Q: What sort of provider can you provide?
A: Our firm (Runze) can provide OEM sheet steel fabrication, CNC machining and producing service.

3Q: What is actually types of info you need to have for a estimate?
A: In order to estimate for you before, please offer us the following info with each other with your inquiry.
1. Thorough drawings (Stage, CAD, CZPT Performs, PROE, DXF and PDF)
two. Materials requirement (SUS, SPCC, SECC, SGCC, Copper, AL, And so on.)
3. Floor treatment method (powder coating, sand blasting, planting, polishing, oxidization, brushing, and so forth.)
four. Quantity (for each buy/ for every thirty day period/ yearly)
five. Any special demands or requirements, such as packing, labels, shipping and delivery, and so forth.

4Q: What shall we do if we do not have drawings?
A: Remember to send out your sample to our factory, then we can copy or provide you better solutions. Make sure you send out us photos or drafts with proportions (Thickness, Size, Height, Width), CAD or 3D file will be created for you if put purchase.

5Q: What makes you diverse from other folks?
A: 1. Our Exceptional Services
We will submit the quotation in 48 hours if acquiring in depth data for the duration of doing work days.
two. Our rapid manufacturing time
For Regular orders, we will assure to produce inside of 3 to 4 months.
As a factory, we can make sure the supply time according to the formal deal.

6Q: Is it attainable to know how are my items likely on with out browsing your organization?
A: We will offer you a comprehensive generation plan and send out weekly reports with photos or video clips which display the machining progress.

7Q: Can I have a demo purchase or samples only for many pieces?
A: As the merchandise is personalized and need to have to be developed, we will cost sample price, but if the sample is not a lot more costly, we will refund the sample price right after you placed mass orders.

8Q: Why there is tooling expense?
A: It is mould value. Indispensable generation approach. Only require to pay for 1st get, and we will bear routine maintenance cost of mildew injury.

9Q: What is your conditions of payment?
A: Payment of sample order ≤ 1000USD, 100% T/T full payment.
Payment of tooling or batch get ≥ 5000USD, 70% T/T in progress, equilibrium before cargo.

10Q: What is actually your following-sale services?
A: If there is high quality problem, please offer photographs or take a look at report, we will substitute faulty items or return resources.
 

You are welcome to get in touch with us for technological enquiry and business cooperation!


/ Piece
|
1 Piece

(Min. Order)

###

Application: Electric Cars, Machinery, Agricultural Machinery
Function: Distribution Power, Clutch, Change Drive Direction, Speed Changing
Layout: Cycloidal
Hardness: Hardened Tooth Surface
Installation: as Customer Request
Step: as Customer Request

###

Samples:
US$ 5.2/kg
1 kg(Min.Order)

|
Request Sample

###

Customization:
Available

|


###

Application
• Agricultural equipment
• Armament
• Automobile industry
• Computing equipment
• Medical / dental instruments
• Measuring instruments
•Miscellaneous equipment
•Pharmaceutical industry
• Orthopedic implants
• Safety equipment
• Petrochemical industry
• Industrial valves
•Fixing and movable equipment
• Sanitary fittings
• General machinery
• Pumps and general connections
• Food and beverage processing
• Instrumentation equipment

###

Item Name Metal Foundry Low Pressure Casting Gearbox Body Parts
 General Products       
 Application/Service Area
Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, 
transportation equipment,  Agriculture machine metal Parts, etc.
 Main blank Process for Aluminum Casting Die Casting, Permanent Molding /Gravity Casting, Low Pressure Casting, .
 Blanks Tolerance -Casting  Tolerance  CT4-6 for Permanent Molding, Die Casting, 
 Applicable Material for casting A356.0/ZL101,GAlSi7Mg  (3.2371.61)/AlSi7Mg/
Or according to customer requirements
 Casting Blank Size  /Dimensions 2 mm-1500mm / 0.08inch-60inch , or according to customer requirements
 Casting Blank Weight Range from 0.01kg-50kg
 Applicable Machining Process CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ 
Broaching/Reaming /Grinding/Honing and  etc.
 Machining Tolerance From 0.005mm-0.01mm-0.1mm
 Machined Surface Quality Ra 0.8-Ra3.2 according to customer requirement
 Applicable Heat Treatment T5~T6
 Applicable Finish Surface  Treatment Shot/sand blast, polishing,  Primer Painting , Powder coating, ED- Coating,  
Finish Painting, Anodize (White or Black Color)
 MOQ For aluminum casting : 200pcs
For Machining: 50pcs
 Lead Time 45days from the receipt date of deposit for casting gearbox parts

/ Piece
|
1 Piece

(Min. Order)

###

Application: Electric Cars, Machinery, Agricultural Machinery
Function: Distribution Power, Clutch, Change Drive Direction, Speed Changing
Layout: Cycloidal
Hardness: Hardened Tooth Surface
Installation: as Customer Request
Step: as Customer Request

###

Samples:
US$ 5.2/kg
1 kg(Min.Order)

|
Request Sample

###

Customization:
Available

|


###

Application
• Agricultural equipment
• Armament
• Automobile industry
• Computing equipment
• Medical / dental instruments
• Measuring instruments
•Miscellaneous equipment
•Pharmaceutical industry
• Orthopedic implants
• Safety equipment
• Petrochemical industry
• Industrial valves
•Fixing and movable equipment
• Sanitary fittings
• General machinery
• Pumps and general connections
• Food and beverage processing
• Instrumentation equipment

###

Item Name Metal Foundry Low Pressure Casting Gearbox Body Parts
 General Products       
 Application/Service Area
Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, 
transportation equipment,  Agriculture machine metal Parts, etc.
 Main blank Process for Aluminum Casting Die Casting, Permanent Molding /Gravity Casting, Low Pressure Casting, .
 Blanks Tolerance -Casting  Tolerance  CT4-6 for Permanent Molding, Die Casting, 
 Applicable Material for casting A356.0/ZL101,GAlSi7Mg  (3.2371.61)/AlSi7Mg/
Or according to customer requirements
 Casting Blank Size  /Dimensions 2 mm-1500mm / 0.08inch-60inch , or according to customer requirements
 Casting Blank Weight Range from 0.01kg-50kg
 Applicable Machining Process CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ 
Broaching/Reaming /Grinding/Honing and  etc.
 Machining Tolerance From 0.005mm-0.01mm-0.1mm
 Machined Surface Quality Ra 0.8-Ra3.2 according to customer requirement
 Applicable Heat Treatment T5~T6
 Applicable Finish Surface  Treatment Shot/sand blast, polishing,  Primer Painting , Powder coating, ED- Coating,  
Finish Painting, Anodize (White or Black Color)
 MOQ For aluminum casting : 200pcs
For Machining: 50pcs
 Lead Time 45days from the receipt date of deposit for casting gearbox parts

The Basics of Designing a Cyclone Gearbox

Compared to conventional gearboxes, the cycloidal gearbox offers a number of advantages including a higher ratio of transmission, robustness against shock loads, and greater positioning accuracy. However, designing a cycloidal gearbox can be complicated. This article will discuss some of the basic design principles. In addition, it will cover topics such as size, position accuracy, and transmission ratios.helical gearbox

Basic design principles

Unlike a conventional ring gear, a cycloidal gearbox uses a cycloidal disc to provide torque multiplication. The output direction of the cycloidal gear disc is opposite to the rotation of the input shaft. This allows for more compact gear construction. It also allows for increased load capacity.
Cycloid drive kinematics can appear complex, but they are actually quite simple. Instead of rotating around the center of gravity like conventional gears, the cycloidal disc rotates around fixed pins. This provides a higher reduction ratio.
To reduce vibrations and noise, multiple cycloidal discs are used. This allows for uniform distribution of forces on the carrier pin devices. This also provides a better rotational balance. In addition, multiple cycloidal discs reduce the axial moment of the carrier pin devices.
The cycloidal gear disc is supported by a separate gear disc bearing. This design provides a low component count and reduces wear. This type of kinematics can also be used in an electric motor with a high power density.
The cycloidal gear disc provides a high reduction ratio, which allows for compact construction. Unlike a ring gear, the cycloidal disc has fewer teeth. It also provides a higher reduction ratio, which is advantageous for high rotational input speed applications.
Cycloid gear discs have cylindrical holes, which allow for carrier pin devices to protrude through them. This is useful because the carrier pin devices can roll along the inside wall of the cylindrical hole in the gear disc.
A load plate is also used to provide anchorage for external structures. This plate contains threaded screw holes arranged 15mm away from the center. It has a 9mm external diameter and a 3mm through hole.

Transmission ratios up to 300:1

cycloidal gearboxes are used in a wide range of applications, from machine tools to medical imaging devices. Compared to planetary gearboxes, they offer superior positioning accuracy, torsional stiffness, backlash, and fatigue performance.
Cycloid gearboxes are also capable of transmitting more torque than planetary gears. In addition, they have a lower Hertzian contact stress and higher overload protection. Cycloid gearboxes are able to provide transmission ratios up to 300:1 in a small package.
Cycloid gears also have lower backlash over extended periods, making them an ideal choice for applications with critical positioning accuracy. Cycloid gearboxes also have good wear resistance, as well as low friction. Cycloid gears are lightweight and have good torsional stiffness, making them ideal for applications with heavy loads.
Cycloid gearboxes have several different designs. They can provide transmission ratios up to 300:1 without the need for additional pre-stages. Cycloid gears also require more accurate manufacturing processes than involute gears. Cycloid gearboxes can also be used for applications that require high power consumption, and can withstand shock loads.
Cycloid gearboxes can be adapted to fit most common servomotors. They have a modular design, all-round corrosion protection, and easy installation. Cycloid gears have a radial clamping ring, which reduces inertia by up to 39%.
CZPT Precision Europe GmbH, a subsidiary of CZPT Group, has developed an innovative online configurator to simplify the configuration of gearboxes. CZPT cycloidal gearheads are precision-built, robust, and reliable. They have a two-stage reduction principle, which minimises vibration and provides even force distribution.
Cycloid gears are capable of providing transmission ratios from 30:1 to 300:1. Cycloid gearboxes can achieve high gear ratios because they require fewer moving parts, and they have a low backlash.helical gearbox

Robustness against shock loads

Unlike conventional gearboxes that are easily damaged by shock loads, the cycloidal gearbox is extremely robust. It is a versatile solution that is ideally suited for handling equipment, food manufacturing, and machine tools.
The mechanical construction of a cycloidal gearbox consists of several mechanical components. These include cycloidal wheels, bearings, transformation elements, and needles. In addition, it has high torsional stiffness and tilting moment. It is also accompanied by highly nonlinear friction characteristic.
In order to assess the robustness of the cycloidal gearbox against shock loads, a mathematical model was developed. The model was used to calculate the stress distribution on the cycloid disc. This model can be used as a basis for more complex mechanical models.
The model is based on new approach, which allows to model stiction in all quadrants of the cycloid gear. In addition, it can be applied to actuator control.
The mathematical model is presented together with the procedure for measuring the contact stress. The results are compared to the measurement performed in the real system. The model and the measurement are found to be very close to each other.
The model also allows for the analysis of different gear profiles for load distribution. In addition, it is possible to analyze contact stresses with different geometric parameters. The mesh refinement along the disc width helps to ensure an even distribution of contact forces.
The stiction breakaway speed is calculated to the motor side. The non-zero current is then derived to the input side of the gearbox. In addition, a small steady phase is modeled during the speed direction transition. The results of the simulation are compared to the measurement. The results show that the model is extremely accurate.

Positioning accuracy

Getting the correct positioning accuracy from a cycloidal gearbox is no small feat. This is because the gears are compact, and the clearances are relatively small. This means you can expect a lot of torque from your output shaft. However, this is only part of the picture. Other concerns, such as backlash, kinematic error, and loading are all important considerations.
Getting the best possible positioning accuracy from a cycloidal gearbox means choosing a reducer that is well-made and correctly configured. A properly-selected reducer will eliminate repeatable inaccuracies and provide absolute positioning accuracy at all times. In addition, this type of gearbox offers several advantages over conventional gearboxes. These include high efficiency, low backlash, and high overload protection.
Getting the correct positioning accuracy from a gearbox also involves choosing a supplier that knows what it is doing. The best vendors are those who have experience with the product, offer a wide variety, and provide support and service to ensure the product is installed and maintained correctly. Another consideration is the manufacturer’s warranty. A reputable manufacturer will offer warranties for the gearbox. The aforementioned factors will ensure that your investment in a cycloidal gearbox pays off for years to come.
Getting the correct positioning accuracy from your cycloidal gearbox involves choosing a manufacturer that specializes in this type of product. This is particularly true if you are involved in robotics, automated painting, or any other industrial process that requires the best possible accuracy. A good manufacturer will offer the latest technology, and have the expertise to help you find the best solution for your application. This will ensure your product is a success from start to finish.helical gearbox

Size

Choosing the right size of cycloidal gearbox is important for its efficient operation. However, it is not a simple task. The process involves complex machining and requires the creation of many parts. There are different sizes of cycloidal gearboxes, and a few basic rules of thumb can help you choose the right size.
The first rule of thumb for choosing the right size of cycloidal gearboxes is to use a gearbox with the same diameter of the input shaft. This means that the gearbox must be at least 5mm thick. The cycloid will also require a base and a bearing to hold the driveshaft in place. The base should be large enough to house the pins. The bearing must be the same size as the input shaft.
The next rule of thumb is to have a hole in the cycloid for the output shaft. In this way, the output will be back-drivable and has low backlash. There should be at least four to six output holes. The size of the holes should be such that the centerline of the cycloid is equal to the size of the center of the bearing.
Using a Desmos graph, you can then create the gear parameters. The number of pins should be equal to the number of teeth in the cycloidal gear, and the size of the pins should be twice the size of the gear. The radius of the pins should be equal to the value of C from Desmos, and the size of the pin circle should be equal to the R value.
The final rule of thumb is to ensure that the cycloid has no sharp edges or discontinuities. It should also have a smooth line.
China Metal Foundry Low Pressure Casting Gearbox Body Parts     cycloidal gear gearboxChina Metal Foundry Low Pressure Casting Gearbox Body Parts     cycloidal gear gearbox
editor by CX 2023-03-28

China Sino Truck HOWO Truck Spare Parts Fast Gear Box 12jsd200A with ce certificate top quality Good price

Solution Description

Sino truck howo truck spare components CZPT CZPT 12JSD200A 

Areas Number Areas Identify
AZ2215710001 Solar Equipment
WG2229210075 Situation BAR
AZ90571117 OUTPUT CZPT SEAL
WG2229210076 Support BAR
HW19710T 0571 66 HW19710T GEARBOX ASSEMBLY WITH PTO
AZ22571711 SUB-GEARBOX ASSEMBLY
(AZ225711008)DC12J150T-815 OIL CLEANER ASSEMBLY
  GEARBOX Particular Resources
AZ22571717 OUTPUT CZPT SEAL
AZ2203250018 FORMING HOSE–Minimal Equipment
AZ2203250019 FORMING HOSE–Large Equipment
WG9725520072 Entrance Still left SPRING ASSEMBLY
WG9725520073 Entrance Proper SPRING ASSEMBLY
Q33571T13F2 NUT
AZ9925525710 Entrance SPRING CLIP
AZ992552571 Front SPRING CLIP
WG9725525716 REAR SPRING ASSEMBLY
AZ9925520268 REAR SPRING CLIP
WG9925520269 NUT
WG9925520366 PLATE

 

Gearboxes go by many various names, including gear drives, velocity reducers, equipment reducers, pace reducers, and gear motors. All terms are used interchangeably when referring to inline equipment reducers. Our inventory involves a vast selection of gear reducers for large speed, large precision apps with input speeds up to 4000 RPM.
China Sino Truck HOWO Truck Spare Parts Fast Gear Box 12jsd200A with ce certificate top quality Good price

China Steering Gear Box for S&T Gearbox Daewoo Bus Parts with ce certificate top quality Good price

Item Description

steering Equipment Box 96203317  for S&T Gearbox  

 

Design OEM Engine Condition Remark
Go over-REAR 1057150 K1205P New  
1057150 K1205A
1005710 BM090
1571899 T9DS5PN
1571899 T10S6P
1571899 T10S6P
1571899 T10S5A
1571899 T10S5B/T13S5A
157176 T14S6PN
1571077 T15DS6P
1571221 T15DS5A
1571221 T16DS5A
157123 T16DS6P
157123 T17

                                    
About us

          HangZhou HengJin CZPT Co., Ltd recognized in 2000,soon after many years of unremitting efforts,Our company has a good cooperation partnership with many large auto areas producer andsupplier which from diverse contries,Provide Adequate CZPT CZPT ly, requires a lot of axles this kind of as Korea s&t axles,Arvinmeritor axles,Germany’s ZF axles,Germany’s K axles,Xihu (West CZPT ) Dis.feng Dana axles and a lot of other CZPT axle producer and we also give types of air suspension areas.Today we are the most significant agent of DEAWOO BUS CZPT ,DOOSAN Motor CZPT ,and TURKEY AKTAS AIRCOMFORT in ZheJiang province,CHINA.We can provide korea s&t gearbox (T9,T10,T13,T14,T15,T16,T17) assembly ,the elements and sorts of engine belt.
         Our goods are exported to Africa, Center CZPT , central Asia, southeast Asia, Russia and other countries and areas. HangZhou CZPT has constantly considered in the enterprise philosophy of “acquire-win cooperation, CZPT er 1st” in order to offer better solution top quality and much better providers for new and outdated CZPT ers to create a better foreseeable future!
         We sincerely anticipate CZPT ers to arrive for a blooming business for both of us!If you are intrigued in CZPT firm make sure you get in touch with us. 

Edge

1.A single-cease Services: Right here hengjin supplies you with all vehicle items You can purchase all vehicle merchandise in 1 quit.

2.Targeted We focus on car products.

3.Payment: We accept T/T, Spend pal, L/C at sight and CZPT ern CZPT .

four.Honesty in company practice We insist integrity as CZPT company basic principle, no matter how adverse the business atmosphere will be.

5.Quickly reaction – We usually reply inside 24 several hours. We often hold clients knowledgeable. “No reaction, Silence” will in no way occur.

Specs

one. Over 2500 things for Daewoo

two. Sufficient varieties of stock

three. Swift and secure supply ,Different of transportation way: Sea, Air, Bus, Categorical, and many others

4. CZPT good quality with competitive price tag

 
 
 

 

Gearboxes are mechanical devices that aid travel methods sustain ideal velocity and torque for applications. Also acknowledged as gearboxes and equipment drives, they lessen the rotational velocity of the input shaft by a certain percentage and improve the electricity delivered to the output shaft by the identical share. Ratio multipliers increase the deceleration and torque presented by the reducer by a certain ratio and are suited for parallel installations. Mounting bases, torque arms and flange couplings are components employed with the reducer. They are generally used in apps where the reducer is not immediately connected to the travel mechanism.
China Steering Gear Box for S&T Gearbox Daewoo Bus Parts with ce certificate top quality Good price

China Auto Parts Power Steering Rack and Pinion LHD Steering Gear Box for Ford Fiesta Ecosport 1334221 5s613200 1336677 1768390ca with ce certificate top quality Good price

Merchandise Description

Car components CZPT steering rack and pinion LHD steering CZPT for ford FIESTA ECOSPORT 1334221 5S613200 1336677 1768390CA 

Item Description

Solution Parameters

 

product name

Energy steering rack

manufacturer

OBS

adaptable automobile mode

for ford Fiesta 03-08

OE quantity

1334221

LHD/RHD

LHD

top quality

high quality

warranty

12 months

Packing

neutral packing /customizable

Shipping and delivery Time

Within 7 working times

Payment

PAYPAL, CZPT ern CZPT , T/T

 

 

Materials and workmanship

Business Profile


one. What merchandise does your business provide?

   1). CZPT steering rack

   2). CZPT steering pump

   3). Brake grasp cylinder, brake wheel cylinder

   4). Clutch master cylinder, clutch slave cylinder

   5). Dustproof boot, engine mount.

 two. Do you only have CZPT packing?

    NO, we have CZPT manufacturer packing, or depends on CZPT er’s require.

 three. How CZPT times guarantee of your item?

    As standard, 1 yr ensure.

   Electronic product, 6 month assure.

 four. What could you do if CZPT er return good?

    Change a new a single, or CZPT er send out it back again to us and we return funds.

 5. How CZPT for supply time following purchase paid?

   As normal, all items are in inventory, 3-15 days.  If not in stock, want more days.

Underneath is a checklist of our currently offered industrial gearboxes. If you can not find what you are seeking for, remember to make contact with the factory for much more alternatives. At EP, we are continuously creating new merchandise and retrofitting previous kinds to meet client needs.
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China Gear Box for Toyota Hiace 3y/4y Auto Parts with ce certificate top quality Good price

Item Description

Gearbox match for CZPT Hiace 3Y/4Y motor.

We can provide manual gearbox for CZPT Hiace and Hilux new design(2TR, 2KD), CZPT and CZPT , matched the engines of CZPT 3Y, 4Y, 2RZ, 3RZ, CZPT 4JB1.2TR, 2KD

Specifications:
1) Guide transmission with 3-shafts

2) Separated structure is designed to minimize routine maintenance fees and expand collection items easily

three) Adopts aluminum-alloy situation and cast iron intermediate plate for a light-weight construction with large torque and lower noise procedure

four) All gears adopted ideal developed spindly enamel and precision shot peen gear faces and roots to lower sounds of and boost carrying potential

five) Forward gear with synchronizer with distinctive structural style for fifth and reverse equipment which decreases synchronous moment of inertia and change pressure

six) Minimal reverse gear is made to lessen lock rate and the shifting equipment lock is adopted to stay away from reverse equipment shifting in mistake when shifting out of fifth equipment

7) With a distant management and cable ideal for use on buses, MPVs, pickups, SUVs and other light-weight automobiles

8) Ideal for assorted engines or chassisTechnical parameters:
8.1) CZPT . Enter CZPT : 102kW/5, 400rpm
8.2) CZPT . Input torque: 200N. M /3, 000rpm
eight.3) Heart distance: 72mm

9) Ratio: (1st, 2ND, third, 4th, fifth, reverse)
9.1) 3.70, 2.02, 1.37, 1.00, .eighty, 4.47
9.2) 3.ninety three, 2.33, 1.forty five, 1.00, .eighty five, 4.74
9.3) 4.forty five, 2.40, 1.forty one, 1.00, .eighty, 4.forty seven
nine.4) 4.45, 2.62, 1.52, 1.00, .85, 4.forty seven
9.5) 5.01, 2.ninety five, 1.71, 1.00, .9, 5.03
9.6) 3.99, 2.fifteen, 1.33, 1.00, .85, 4.22 5)

ten)Ratio of speedometer: seventeen, eighteen, 19, 20, 21, 22/5, 6
eleven)Lubrication oil type: 5W/90 (GL-4)
12) Oil ability: 2.0L
13) CZPT ght: 32kg9) Applicable engine: 491 (Toyota: 3Y, 4Y), 4G24 (Toyota: 2RZ, 3RZ)ten) Relevant automobile: Coach bus, MPV (Toyota: Hiace)

We can source handbook gearbox for CZPT Hiace and Hilux new design(2TR, 2KD), CZPT and CZPT , matched the engines of CZPT 3Y, 4Y, 2RZ, 3RZ, CZPT 4JB1.2TR, 2KD

Right angle gearboxes (worm and planetary gears) are sturdy and can be used for 90° turns. An inline reducer (parallel shaft and planetary) is an perfect matching motor with substantial enter speeds, or when gear motor efficiency is crucial. Contact our complex income personnel to support determine which transmission remedy is very best for you.
China Gear Box for Toyota Hiace 3y/4y Auto Parts with ce certificate top quality Good price

China Hino J08c Spare Parts 44110-E0060 Power Steering Gear Box with High Quality with ce certificate top quality Good price

Item Description

Truck Parts CZPT Steering Gearbox 44110-E0060 for Hino J08C
 

Solution Title Power steering gearbox OEM P/N 44110-E0060
Content steel Software Hino J08C
Quality kind OEM / Copy Warranty 12 mouths
Sample Avaliable Min. order 1pcs
Certificat ISO9001 / TS16949 Port HangZhou
Packing Neutral Packing /for each your ask for Location of origin China
Supply phrases EXW, FOB, CFR, CIF, CPT and many others. Payment T/T, L/C, CZPT ern Unin, Payple

Packaging & Shipping:

Related Parts:

Business profile:

ZheJiang Man CZPT CZPT CZPT Co.,Ltd. has centered on export truck areas and CZPT machinery areas for in excess of 5 years. It addresses truck of CZPT truck, CZPT , CZPT , CZPT , CZPT , Xihu (West CZPT ) Dis.feng, CZPT , CZPT , Hino, CZPT and so on., enginering machinery of CZPT , CZPT , CZPT tui, Komastu and so forth., and Engine of CZPT s, CZPT , CZPT , Xichai etc.
Most of parts are exported to south east Asia, Middle of Asia, Aferica and so forth. 
Our warehouse handles region more than 2000 sq. meters, with 26 employees and three hundred square meters of office. 
We warmly welcome the pal from all more than the world to pay a visit to CZPT firm and make even more cooperation. 

Customers from all more than the world:

FAQ:
Q1. What is your terms of packing?

A: Normally, we pack CZPT merchandise in CZPT bins and brown cartons. If you have lawfully registered patent, 
we can pack the goods in your branded containers after receiving your authorization letters.

Q2. What is your conditions of payment?
A: T/T thirty% as deposit, and 70% just before shipping. We are going to demonstrate you the photographs of the goods and packages 
prior to you pay the stability.

Q3. What is your terms of shipping?
A: EXW, FOB, CFR, CIF, DDU.

This fall. How about your shipping and delivery time?
A: Usually, it will get 3-7 days after getting your CZPT payment. The specific shipping time depends 
on the products and the quantity of your buy.

Q5. Can you produce in accordance to the samples?
A: Sure, we can generate by your samples or specialized drawings. We can build the molds and fixtures.

Q6. Do you examination all your goods ahead of shipping and delivery?
A: Yes, we have one hundred% take a look at prior to shipping

Q7: How do you make CZPT company CZPT -term and excellent connection?
A:1. We hold very good high quality and aggressive price to make certain CZPT CZPT ers reward
2. We respect each and every CZPT er as CZPT pal and we sincerely do company and make close friends with them, 
no subject exactly where they occur from.

If you are fascinated in CZPT merchandise, make sure you really feel free of charge to get in touch with:
Ms. CZPT y Zhang
 

 

When searching at a reducer vs a gearbox, often the only distinction is terminology. This is due to the fact all reducers are gearboxes. Nonetheless, not all gearboxes are retarders. This may sound complex, but it is actually fairly simple. A reducer is a gear established among the motor and the equipment. The purpose of the reducer is to minimize the rotational pace transferred between these two endpoints. The reducer amplifies and multiplies the torque (enter) developed by the motor. Next, a reducer, as the name implies, minimizes the pace of the input (output in rpm) so that the output is the right speed. The expression “gearbox” is just a generic expression employed for the equipment train in between the motor and the equipment. For that reason, all reducers are gearboxes. Nevertheless, not all gearboxes decrease enter pace. Though uncommon, gearboxes can truly enhance enter speeds. By significantly the most frequent variety of gearbox is a retarder, but it would be incorrect to say that all gearboxes are retarders.
China Hino J08c Spare Parts 44110-E0060 Power Steering Gear Box with High Quality with ce certificate top quality Good price