Product Description
Product Advantages
F Series Gearbox Reducer |
|
Product name |
F series of the gearbox hollow shaft model F107 oil seal transmission gearbox reducer reduction |
Warranty |
1 years |
Applicable Industries |
Manufacturing Plant |
Weight (KG) |
50KG |
Customized support |
OEM |
Gearing Arrangement |
Helical |
Output Torque |
1.8-2430N.M |
Input Speed |
1440, 2800,960,750 |
Output Speed |
0.5 to 200 |
Place of Origin |
China |
Product name |
F Series Parallel Shaft Gearbox Reducer |
Application |
Hardened Tooth Surface |
Installation |
Horizontal Type |
Layout |
Coaxial |
Gear Shape |
Helical |
Production Capacity |
800-1500PCS /Month |
Type |
Gear Reduction Motor |
Color |
Blue,Sliver or Customized |
Packing |
Wooden Box |
Product Description
Our Advantages
–Modular design, wide transmission ratio coverage, fine and reasonable distribution; Force reducer
–There are 11 types of frame specifications from F.27-F.157, and the transmission power range is 0.12KW-200KW;
–The shape design is suitable for omnidirectional universal installation configuration;
–The transmission is relatively accurate, covering the range of 3.77-281.71, and can be selected as required;
–The gear is grinded by high-precision gear grinding machine, with balanced transmission, low noise, and interstage efficiency of 98%;
–The transmission ratio of the F.R.reducer is extended to 31431, which is specially designed for special low-speed occasions
Editing and broadcasting of main materials
–Box: cast iron;
–Gear: low carbon alloy steel, carbonitriding treatment (after fine grinding, keep the tooth surface hardness of 60HRC, hard layer thickness>0.5mm);
–Flat key: 45 steel, with surface hardness above 45HRC.
Surface painting:
–Cast iron: sprayed with RAL7031 grey blue paint.
Parameter editing broadcast
Power: 0.18KW~200KW
Torque: 3N · m ~ 22500N · m
F series parallel shaft reducer
F series parallel shaft reducer
Output speed: 0.06~374r/minF series parallel shaft reducer
Application: | Motor, Motorcycle, Machinery, Agricultural machine |
---|---|
Hardness: | Hardened Tooth Surface |
Installation: | Horizontal Type |
Layout: | Expansion, Parallel |
Gear Shape: | Bevel Gear |
Step: | Single-Step |
Samples: |
US$ 500/Piece
1 Piece(Min.Order) | |
---|
Calculation of Reduction Ratio in a Cycloidal Gearbox
The reduction ratio in a cycloidal gearbox can be calculated using the following formula:
Reduction Ratio = (Number of Input Pins + Number of Output Pins) / Number of Output Pins
In a cycloidal gearbox, the input pins engage with the lobes of the cam disc, while the output pins are engaged with the cycloidal pins of the output rotor. The reduction ratio determines the relationship between the number of input and output pins engaged at any given time.
For example, if a cycloidal gearbox has 7 input pins and 14 output pins engaged, the reduction ratio would be:
Reduction Ratio = (7 + 14) / 14 = 1.5
This means that for every 1 revolution of the input pins, the output rotor will complete 1.5 revolutions. The reduction ratio is a key parameter that influences the output speed and torque of the cycloidal gearbox.
Safety Measures for Operating Cycloidal Gear Systems
Operating cycloidal gear systems requires careful attention to safety to prevent accidents and ensure the well-being of operators and personnel. Here are important safety measures to consider:
- Training: Provide proper training to operators and maintenance personnel on the operation, maintenance, and potential hazards associated with cycloidal gear systems.
- Protective Equipment: Operators should wear appropriate personal protective equipment (PPE) such as gloves, safety glasses, and protective clothing.
- Lockout-Tagout: Implement lockout-tagout procedures to ensure that the system is de-energized and isolated before any maintenance or repair work begins.
- Regular Inspections: Conduct routine inspections of the gear system to identify any signs of wear, damage, or abnormalities that could compromise safety or performance.
- Lubrication: Follow the manufacturer’s recommendations for lubrication to maintain optimal performance and prevent overheating.
- Temperature Monitoring: Install temperature sensors or monitoring devices to detect any excessive heat buildup in the gearbox, which could indicate a potential issue.
- Proper Ventilation: Ensure that the area where the gear system operates is well-ventilated to prevent the accumulation of heat or harmful fumes.
- Emergency Stop: Install emergency stop buttons or switches that can immediately shut down the system in case of an emergency.
- Clearance Zones: Establish clear clearance zones around the gear system to prevent accidental contact with moving parts.
- Regular Maintenance: Follow a scheduled maintenance routine to keep the gear system in optimal working condition and address any potential safety concerns.
- Operator Awareness: Ensure that operators are aware of the gear system’s potential hazards and safe operating practices.
- Warning Signage: Clearly mark areas where the gear system operates with appropriate warning signs and labels.
- Emergency Procedures: Develop and communicate clear emergency procedures to respond to accidents, malfunctions, or other unexpected events.
Prioritizing safety in the operation and maintenance of cycloidal gear systems is essential to prevent injuries and maintain a safe working environment.
Common Applications of Cycloidal Gearboxes
Cycloidal gearboxes find their application in various industries and scenarios where their unique features are advantageous:
- Robotics: Cycloidal gearboxes are often used in robotic joints and manipulators due to their compact size, high torque capacity, and precision movement.
- Conveyor Systems: Their ability to handle heavy loads and provide accurate motion makes cycloidal gearboxes suitable for conveyor systems in industries such as manufacturing, food processing, and material handling.
- Aerospace: In aerospace applications, cycloidal gearboxes are used in satellite mechanisms, aerospace actuators, and precision motion control systems.
- Medical Devices: The compact design and precise motion capabilities of cycloidal gearboxes are beneficial in medical equipment such as surgical robots and diagnostic devices.
- Textile Industry: Cycloidal gearboxes are utilized in textile machines for their ability to provide accurate and synchronized movement in the weaving and knitting processes.
- Automotive: Some automotive applications, such as sunroof mechanisms and power seats, can benefit from the compact size and high torque capacity of cycloidal gearboxes.
- Printing Industry: The precision and reliability of cycloidal gearboxes are important in printing presses to ensure accurate paper feeding and positioning.
- Packaging Machinery: In packaging equipment, cycloidal gearboxes can provide the required torque and accuracy for tasks like sealing, labeling, and filling.
These are just a few examples of where cycloidal gearboxes are commonly used, demonstrating their versatility and adaptability across various industries.
editor by CX 2023-09-14
China wholesaler K37 New Type/Hot Sale K Series Reducer Bevel Helical Gearbox Right Angle Gearbox for Plastic Extruder Cycloidal Electric Reducer Sew Gear Motor cycloidal gearbox ratio
Product Description
Detailed Photos
Product Description
-K Series Helical Bevel Gearbox
K series gear reducer, manufactured according to international technical requirements, has a high scientific and technological content; Space saving, reliable and durable, high overload capacity, power up to 132KW; Low energy consumption, superior performance, reducer efficiency up to 95%
It is designed and manufactured on the basis of module combination system. There are a lot of motor combinations, installation forms and structural schemes. The transmission ratio is classified carefully to meet different operating conditions and realize electromechanical integration.
High transmission efficiency, low energy consumption and superior performance.
Reinforced high rigid cast iron box; The hardened gear is made of high-quality alloy steel. Its surface is carburized, quenched and hardened, and the gear is finely ground. It features stable transmission, low noise, large bearing capacity, low temperature rise, and long service life. Performance and characteristics:
1. The gear is carburized and quenched with high-quality alloy, the hardness of the tooth surface is up to 60 ± 2hrc, and the grinding accuracy of the tooth surface is up to 5-6
2. The computer modification technology is used to pre modify the gear, which greatly improves the bearing capacity of the reducer
3. Complete modular structure design is adopted from the box to the internal gear, which is suitable for large-scale production and flexible selection
4. The standard reducer models are divided according to the form of decreasing torque. Compared with the traditional equal proportion division, they are more in line with customer requirements and avoid power waste
5. It is designed and manufactured by cad/cam to ensure the stability of quality
6. Multiple sealing structures are adopted to prevent oil leakage
7. Multi directional noise reduction measures to ensure the excellent low noise performance of the reducer
8. The installation mode of Liyi products is flexible, which makes it easy for customers to choose K57 reducer, K67 reducer, K77 reducer, K87 reducer, K97 reducer, KA87 reducer, KA97 reducer, KA107 reducer, KA127 reducer
Product Features
1. Input mode: Coupled motor, belted motor, input shaft or connection flange.
2. Output: Right angle
3. Compact structure. Rigid tooth face. Carrying greater torque, high loading capacity.
4.High precision gear, ensuring the unit to operate stably, smooth transmission.
5. Low noise, long lifespan. Large overlap coefficient, abrasion resistant.
Product Description
classification: Type K: K37, K47, K57, K67, K77, K87, K97, K107, K127, K157, K167, K187 KA type: KA37, KA47, KA57, KA67, KA77,
KA87, KA97, KA107, KA127, KA157, KA167, KA187 KF type: KF37, KF47, KF57, KF67, KF77, KF87, KF97, KF107, KF127, KF157, KF167, KF187
KAF type: KAF37, KAF47, KAF57, KAF67, KAF77, KAF87, KAF97, KAF107, KAF127, KAF157, KAF167, KAF187 KAZ type: KAZ37, KAZ47, KAZ57,
KAZ67, KAZ77, KAZ87, KAZ97, KAZ107, KAZ127, KAZ157, KAZ167, KAZ187 KAT type: KAT37 KAT47 KAT57, KAT67, KAT77, KAT87, KAT97,
KAT107, KAT127, KAT157, KAT167, KAT187 KAB type: KAB37, KAB47, KAB57, KAB67, KAB77, KAB87, KAB97, KAB107, KAB127, KAB157, KAB167,
KAB187 K37R17, K47R37, K57R37, K67R37, K77R37, K87R57, K97R57, K107R77, K127R77, K127R87, K157R97, K167R97, K187R97, K157R107,
K167R107, K187R107.
Our process of production
Our product line
Hardness: | Hardened Tooth Surface |
---|---|
Installation: | 90 Degree |
Layout: | Expansion |
Gear Shape: | Bevel Gear |
Step: | Single-Step |
Type: | Gear Reducer |
Samples: |
US$ 1000/Piece
1 Piece(Min.Order) | |
---|
Developing a Mathematical Model of a Cyclone Gearbox
Compared to planetary gearboxes, cycloidal gearboxes are often seen as the ideal choice for a wide range of applications. They feature compact designs that are often low friction and high reduction ratios.
Low friction
Developing a mathematical model of a cycloidal gearbox was a challenge. The model was able to show the effects of a variety of geometric parameters on contact stresses. It was able to model stiction in all quadrants. It was able to show a clear correlation between the results from simulation and real-world measurements.
The model is based on a new approach that enables modeling stiction in all quadrants of a gearbox. It is also able to display non-zero current at standstill. Combined with a good simulation algorithm, the model can be used to improve the dynamic behaviour of a controlled system.
A cycloidal gearbox is a compact actuator used for industrial automation. This type of gearbox provides high gear ratios, low wear, and good torsional stiffness. In addition, it has good shock load capacity.
The model is based on cycloidal discs that engage with pins on a stationary ring gear. The resulting friction function occurs when the rotor begins to rotate. It also occurs when the rotor reverses its rotation. The model has two curves, one for motor and one for generator mode.
The trochoidal profile on the cycloidal disc’s periphery is required for proper mating of the rotating parts. In addition, the profile should be defined accurately. This will allow an even distribution of contact forces.
The model was used to compare the relative performance of a cycloidal gearbox with that of an involute gearbox. This comparison indicates that the cycloidal gearbox can withstand more load than an involute gearbox. It is also able to last longer. It is also able to produce high gear ratios in a small space.
The model used is able to capture the exact geometry of the parts. It can also allow a better analysis of stresses.
Compact
Unlike helical gearing, compact cycloidal gearboxes can provide higher reduction ratios. They are more compact and less weighty. In addition, they provide better positioning accuracy.
Cycloid drives provide high torque and load capacity. They are also very efficient and robust. They are ideal for applications with heavy loads or shock loads. They also feature low backlash and high torsional stiffness. Cycloid gearboxes are available in a variety of designs.
Cycloid discs are mounted on an eccentric input shaft, which drives them around a stationary ring gear. The ring gear consists of many pins, and the cycloidal disc moves one lobe for every rotation of the input shaft. The output shaft contains roller pins, which rotate around holes in the cycloidal disc.
Cycloid drives are ideally suited to heavy loads and shock loads. They have high torsional stiffness and high reduction ratios, making them very efficient. Cycloid gearboxes have low backlash and high torque and are very compact.
Cycloid gearboxes are used for a wide variety of applications, including marine propulsion systems, CNC machining centers, medical technology, and manipulation robots. They are especially useful in applications with critical positioning accuracy, such as surgical positioning systems. Cycloid gearboxes feature extremely low hysteresis loss and low backlash over extended periods of use.
Cycloid discs are usually designed with a reduced cycloid diameter to minimize unbalance forces at high speeds. Cycloid drives also feature minimal backlash, a high reduction ratio, and excellent positioning accuracy. Cycloid gearboxes also have a long service life, compared to other gear drives. Cycloid drives are highly robust, and offer higher reduction ratios than helical gear drives.
Cycloid gearboxes have a low cost and are easy to print. CZPT gearboxes are available in a wide range of sizes and can produce high torque on the output axis.
High reduction ratio
Among the types of gearboxes available, a high reduction ratio cycloidal gearbox is a popular choice in the automation field. This gearbox is used in applications requiring precise output and high efficiency.
Cycloid gears can provide high torque and transmit it well. They have low friction and a small backlash. They are widely used in robotic joints. However, they require special tools to manufacture. Some have even been 3D printed.
A cycloidal gearbox is typically a three-stage structure that includes an input hub, an output hub, and two cycloidal gears that rotate around each other. The input hub mounts movable pins and rollers, while the output hub mounts a stationary ring gear.
The input shaft is driven by an eccentric bearing. The disc is then pushed against the ring gear, which causes it to rotate around the bearing. As the disc rotates, the pins on the ring gear drive the pins on the output shaft.
The input shaft rotates a maximum of nine revolutions, while the output shaft rotates three revolutions. This means that the input shaft has to rotate over eleven million times before the output shaft is able to rotate. The output shaft also rotates in the opposite direction of the input shaft.
In a two-stage differential cycloidal speed reducer, the input shaft uses a crank shaft design. The crank shaft connects the first and second cycloidal gears and actuates them simultaneously.
The first stage is a cycloidal disc, which is a gear tooth profile. It has n=7 lobes on its circumference. Each lobe moves around a reference pitch circle of pins. The disc then advances in 360deg steps.
The second stage is a cycloidal disc, also known as a “grinder gear”. The teeth on the outer gear are fewer than the teeth on the inner gear. This allows the gear to be geardown based on the number of teeth.
Kinematics
Various scholars have studied the kinematics of cycloidal gearbox. They have developed various approaches to modify the tooth profile of cycloidal gears. Some of these approaches involve changing the shape of the cycloidal disc, and changing the grinding wheel center position.
This paper describes a new approach to cycloid gear profile modification. It is based on a mathematical model and incorporates several important parameters such as pressure angle, backlash, and root clearance. The study offers a new way for modification design of cycloid gears in precision reducers for robots.
The pressure angle of a tooth profile is an intersegment angle between the normal direction and the velocity direction at a meshing point. The pressure angle distribution is important for determining force transmission performance of gear teeth in meshing. The distribution trend can be obtained by calculating the equation (5).
The mathematical model for modification of the tooth profile can be obtained by establishing the relationship between the pressure angle distribution and the modification function. The dependent variable is the modification DL and the independent variable is the pressure angle a.
The position of the reference point A is a major consideration in the modification design. It ensures the force transmission performance of the meshing segment is optimal. It is determined by the smallest profile pressure angle. The position is also dependent on the type of gear that is being modified. It is also influenced by the tooth backlash.
The mathematical model governing the pressure angle distribution is developed with DL=f(a). It is a piecewise function that determines the pressure angle distribution of a tooth profile. It can also be expressed as DL=ph.
The pressure angle of a tooth is also an angle between the common normal direction at the meshing point and the rotation velocity direction of the cycloid gear.
Planetary gearboxes vs cycloidal gearboxes
Generally, there are two types of gearboxes that are used for motion control applications: cycloidal gearbox and planetary gearbox. Cycloid gearboxes are used for high-frequency motions, while planetary gearboxes are suitable for low-speed applications. Both are highly accurate and precise gearboxes that are capable of handling heavy loads at high cycle rates. But they have different advantages and disadvantages. So, engineers need to determine which type of gearbox is best suited for their application.
Cycloid gearboxes are commonly used in industrial automation. They provide excellent performance with ratios as low as 10:1. They offer a more compact design, higher torque density and greater overload protection. They also require less space and are less expensive than planetary gearboxes.
On the other hand, planetary gearboxes are lightweight and offer a higher torque density. They are also capable of handling higher ratios. They have a longer life span and are more precise and durable. They can be found in a variety of styles, including square-framed, round-framed and double-frame designs. They offer a wide range of torque and speed capabilities and are used for numerous applications.
Cycloid gearboxes can be manufactured with different types of cycloidal cams, including single or compound cycloidal cams. Cycloid cams are cylindrical elements that have cam followers that rotate in an eccentric fashion. The cam followers act like teeth on the internal gear. Cycloid cams are a simple concept, but they have numerous advantages. They have a low backlash over extended periods of time, allowing for more accurate positioning. They also have internal compressive stresses and an overlap factor between the rolling elements.
Planetary gearboxes are characterized by three basic force-transmitting elements: ring gear, sun gear, and planet gear. They are generally two-stage gearboxes. The sun gear is attached to the input shaft, which in turn is attached to the servomotor. The ring gear turns the sun gear and the planet gear turns the output shaft.
editor by CX 2023-06-08
China Custom K37 New Type/Hot Sale K Series Reducer Bevel Helical Gearbox Right Angle Gearbox for Plastic Extruder Cycloidal Electric Reducer Sew Gear Motor cycloidal drive dimensions
Product Description
Detailed Photos
Product Description
-K Series Helical Bevel Gearbox
K series gear reducer, manufactured according to international technical requirements, has a high scientific and technological content; Space saving, reliable and durable, high overload capacity, power up to 132KW; Low energy consumption, superior performance, reducer efficiency up to 95%
It is designed and manufactured on the basis of module combination system. There are a lot of motor combinations, installation forms and structural schemes. The transmission ratio is classified carefully to meet different operating conditions and realize electromechanical integration.
High transmission efficiency, low energy consumption and superior performance.
Reinforced high rigid cast iron box; The hardened gear is made of high-quality alloy steel. Its surface is carburized, quenched and hardened, and the gear is finely ground. It features stable transmission, low noise, large bearing capacity, low temperature rise, and long service life. Performance and characteristics:
1. The gear is carburized and quenched with high-quality alloy, the hardness of the tooth surface is up to 60 ± 2hrc, and the grinding accuracy of the tooth surface is up to 5-6
2. The computer modification technology is used to pre modify the gear, which greatly improves the bearing capacity of the reducer
3. Complete modular structure design is adopted from the box to the internal gear, which is suitable for large-scale production and flexible selection
4. The standard reducer models are divided according to the form of decreasing torque. Compared with the traditional equal proportion division, they are more in line with customer requirements and avoid power waste
5. It is designed and manufactured by cad/cam to ensure the stability of quality
6. Multiple sealing structures are adopted to prevent oil leakage
7. Multi directional noise reduction measures to ensure the excellent low noise performance of the reducer
8. The installation mode of Liyi products is flexible, which makes it easy for customers to choose K57 reducer, K67 reducer, K77 reducer, K87 reducer, K97 reducer, KA87 reducer, KA97 reducer, KA107 reducer, KA127 reducer
Product Features
1. Input mode: Coupled motor, belted motor, input shaft or connection flange.
2. Output: Right angle
3. Compact structure. Rigid tooth face. Carrying greater torque, high loading capacity.
4.High precision gear, ensuring the unit to operate stably, smooth transmission.
5. Low noise, long lifespan. Large overlap coefficient, abrasion resistant.
Product Description
classification: Type K: K37, K47, K57, K67, K77, K87, K97, K107, K127, K157, K167, K187 KA type: KA37, KA47, KA57, KA67, KA77,
KA87, KA97, KA107, KA127, KA157, KA167, KA187 KF type: KF37, KF47, KF57, KF67, KF77, KF87, KF97, KF107, KF127, KF157, KF167, KF187
KAF type: KAF37, KAF47, KAF57, KAF67, KAF77, KAF87, KAF97, KAF107, KAF127, KAF157, KAF167, KAF187 KAZ type: KAZ37, KAZ47, KAZ57,
KAZ67, KAZ77, KAZ87, KAZ97, KAZ107, KAZ127, KAZ157, KAZ167, KAZ187 KAT type: KAT37 KAT47 KAT57, KAT67, KAT77, KAT87, KAT97,
KAT107, KAT127, KAT157, KAT167, KAT187 KAB type: KAB37, KAB47, KAB57, KAB67, KAB77, KAB87, KAB97, KAB107, KAB127, KAB157, KAB167,
KAB187 K37R17, K47R37, K57R37, K67R37, K77R37, K87R57, K97R57, K107R77, K127R77, K127R87, K157R97, K167R97, K187R97, K157R107,
K167R107, K187R107.
Our process of production
Our product line
Hardness: | Hardened Tooth Surface |
---|---|
Installation: | 90 Degree |
Layout: | Expansion |
Gear Shape: | Bevel Gear |
Step: | Single-Step |
Type: | Gear Reducer |
Samples: |
US$ 1000/Piece
1 Piece(Min.Order) | |
---|
A Mathematical Model of a Cycloid Gearbox
Having a gearbox with a cycloidal rotor is an ideal design for a car or any other vehicle, as the cycloidal design can reduce the amplitude of vibration, which is a key component in car performance. Using a cycloidal gearbox is also a great way to reduce the amount of friction between the gears in the gearbox, which can help to reduce noise and wear and tear. A cycloidal gearbox is also a very efficient design for a vehicle that needs to perform under high loads, as the gearbox can be very robust against shock loads.
Basic design principles
cycloidal gearboxes are used for precision gearing applications. Cycloidal drives are compact and robust and offer lower backlash, torsional stiffness and a longer service life. They are also suitable for applications involving heavy loads.
Cycloidal drives are compact in size and provide very high reduction ratios. They are also very robust and can handle shock loads. Cycloidal drives are ideally suited to a wide range of drive technologies. Cycloidal gears have excellent torsional stiffness and can provide a transmission ratio of 300:1. They can also be used in applications where stacking multiple gear stages is not desired.
In order to achieve a high reduction ratio, cycloidal gears must be manufactured extremely accurately. Cycloidal gears have a curved tooth profile that removes shear forces at any point of contact. This provides a positive fit for the gear disc. This profile can be provided on a separate outer bushing or as an internal gear profile insert.
Cycloidal drives are used in marine propulsion systems, where the load plate rotates around the X and Y axis. The plate is anchored by a threaded screw hole arranged 15mm away from the center.
A secondary carrier body is used in a cycloidal gearbox to support the load plate. The secondary carrier body is composed of a mounting carrier body and a secondary carrier disc.
Low friction
Several studies have been conducted to understand the static problems of gears. In this paper, we discuss a mathematical model of a low friction cycloidal gearbox. This model is designed to calculate various parameters that affect the performance of the gearbox during production.
The model is based on a new approach that includes the stiction effect and the nonlinear friction characteristic. These parameters are not covered by the conventional rule of thumb.
The stiction effect is present when the speed direction is changed. During this time, the input torque is required to prevail over the stiction effect to generate movement. The model also enables us to calculate the magnitude of the stiction effect and its breakaway speed.
The most important thing is that the model can be used to improve the dynamic behavior of a controlled system. In this regard, the model has a high degree of accuracy. The model is tested in several quadrants of the gearbox to find the optimum stiction breakaway speed. The simulation results of the model show that this model is effective in predicting the efficiency of a low friction cycloidal gearbox.
In addition to the stiction model, we also studied the efficiency of a low friction cycloidal reducer. The reduction ratio of this gearbox was estimated from the formula. It is found that the ratio approaches negative infinity when the motor torque is close to zero Nm.
Compact
Unlike standard planetary gears, cycloidal gearboxes are compact, low friction and feature virtually zero backlash. They also offer high reduction ratios, high load capacity and high efficiency. These features make them a viable option for a variety of applications.
Cycloid disks are driven by an eccentric input shaft. They are then driven by a stationary ring gear. The ring gear rotates the cycloidal disk at a higher rate. The input shaft rotates nine times to complete a full rotation. The ring gear is designed to correct the dynamic imbalance.
CZPT cycloidal gearheads are designed for precision and stable operation. These reducers are robust and can handle large translocations. They also offer high overload protection. They are suitable for shock wave therapy. CZPT gearheads are also well suited for applications with critical positioning accuracy. They also require low assembly and design costs. They are designed for long service life and low hysteresis loss.
CZPT cycloidal reducers are used in a variety of industrial applications, including CNC machining centers, robot positioners and manipulators. They offer a unique design that can handle high forces on the output axis, and are especially suitable for large translocations. These gearheads are highly efficient, reducing costs, and are available in a variety of sizes. They are ideal for applications that require millimetre accuracy.
High reduction ratios
Compared to other gearboxes, cycloidal gearboxes offer high reduction ratios and small backlash. They are also less expensive. Cycloid gearboxes can be used in a variety of industries. They are suitable for robotic applications. They also have high efficiency and load capacity.
A cycloidal gearbox works by rotating a cycloidal disc. This disc contains holes that are bigger than the pins on the output shaft. When the disc is rotated, the output pins move in the holes to generate a steady output shaft rotation. This type of gearbox does not require stacking stages.
Cycloid gearboxes are usually shorter than planetary gearboxes. Moreover, they are more robust and can transmit higher torques.
Cycloid gearboxes have an eccentric cam that drives the cycloidal disc. The cycloidal disc advances in 360deg/pivot/roller steps. It also rotates in an eccentric pattern. It meshes with the ring-gear housing. It also engages the internal teeth of the ring-gear housing.
The number of lobes on the cycloidal disc is not sufficient to generate a good transmission ratio. In fact, the number of lobes must be less than the number of pins surrounding the cycloidal disc.
The cycloidal disc is rotated by an eccentric cam that extends from the base shaft. The cam also spins inside the cycloidal disc. The eccentric motion of the cam helps the cycloidal disc rotate around the pins of the ring-gear housing.
Reducing amplitude of the vibration
Various approaches to reducing amplitude of the vibration in a cycloidal gearbox have been studied. These approaches are based on the kinematic analysis of gearbox.
A cycloidal gearbox is a gearbox that consists of bearings, gears, and an eccentric bearing that drives a cycloidal disc. This gearbox has a high reduction ratio, which is achieved by a series of output shaft pins that drive the output shaft as the disc rotates.
The test bench used in the studies has four sensors. Each sensor acquires signals with different signal processing techniques. In addition, there is a tachometer that acquires variations in rotational velocity at the input side.
The kinematic study of the robotic gearbox was performed to understand the frequency of vibrations and to determine whether the gearbox is faulty. It was found that the gearbox is in healthy operation when the amplitude of the x and y is low. However, when the amplitude is high, it is indicative of a malfunctioning element.
The frequency analysis of vibration signals is performed for both cyclostationary and noncyclostationary conditions. The frequencies that are selected are those that appear in both types of conditions.
Robust against shock loads
Compared to traditional gearboxes, cycloidal gearboxes have significant benefits when it comes to shock loads. These include high shock-load capacity, high efficiency, reduced cost, lower weight, lower friction, and better positioning accuracy.
Cycloid gears can be used to replace traditional planetary gears in applications where inertia is important, such as the transportation of heavy loads. They have a lighter design and can be manufactured to a more compact size, which helps reduce cost and installation expense. Cycloid gears are also able to provide transmission ratios of up to 300:1 in a small package.
Cycloid gears are also suitable for applications where a long service life is essential. Their radial clamping ring reduces inertia by up to 39%. Cycloid gears have a torsional stiffness that is five times higher than that of conventional planetary gears.
Cycloid gearboxes can provide significant improvements in concrete mixers. They are a highly efficient design, which allows for important innovations. They are also ideal for servo applications, machine tools, and medical technology. They feature user-friendly screw connections, effective corrosion protection, and effective handling.
Cycloid gears are especially useful for applications with critical positioning accuracy. For example, in the control of large parabolic antennas, high shock load capacity is required to maintain accuracy. Cycloid gears can withstand shock loads up to 500% of their rated torque.
Inertial effects
Various studies have been conducted to investigate the static problems of gears. However, there is still a need for a proper model to investigate the dynamic behaviour of a controlled system. For this, a mathematical model of a cycloidal gearbox has been developed. The presented model is a simple model that can be used as the basis for a more complex mechanical model.
The mathematical model is based on the cycloidal gearbox’s mechanical construction and has a nonlinear friction characteristic. The model is able to reproduce the current peaks and breaks at standstill. It also considers the stiction effect. However, it does not cover backlash or torsional stiffness.
This model is used to calculate the torque generating current and the inertia of the motor. These values are then compared with the real system measurement. The results show that the simulation results are very close to the real system measurement.
Several parameters are considered in the model to improve its dynamic behaviour. These parameters are calculated from the harmonic drive system analysis. These are torque-generating current, inertia, and the contact forces of the rotating parts.
The model has a high level of accuracy and can be used for motor control. It is also able to reproduce the dynamic behaviour of a controlled system.
editor by CX 2023-06-07
China Zlyj Reduction Gearbox for Plastic Extruder Gear Units with Hot selling
Product Description
one) Small volume
2) Huge transmission torque
3) Large performance
4) Reduced use
Parameters :
Type | Spec | Input Electricity(kw) | N( enter) | N(output) | Output Torque | Permitted axial thrust of output shaft(KN) | Screw Diameter | Length-diameter ratio |
(N@m) | ||||||||
ZLYJ | 112-eight | five.five | 800 | 100 | 525 | 35 | Ø35 | 25:01:00 |
133-8 | 8 | 800 | a hundred | 764 | 39 | Ø50 | 25:01:00 | |
146-10 | 11 | one thousand | 100 | 1050 | fifty four | Ø55 | twenty five:01:00 | |
173-ten | 18.five | 900 | ninety | 1962 | a hundred and ten | Ø65 | twenty five:01:00 | |
200-twelve.5 | thirty | a thousand | eighty | 3581 | a hundred and fifty five | Ø75 | twenty five:01:00 | |
225-12.5 | 45 | a thousand | eighty | 5371 | one hundred eighty | Ø90 | twenty five:01:00 | |
250-sixteen | fifty five | 1120 | 70 | 7503 | 192 | Ø105 | twenty five:01:00 | |
280-sixteen | 75 | 960 | 60 | 7643 | 258 | Ø110 | twenty five:01:00 | |
315-sixteen | eighty five | 960 | 60 | 13528 | 287 | Ø120 | 25:01:00 | |
330-sixteen | a hundred and ten | 960 | sixty | 17507 | 360 | Ø135 | 25:01:00 | |
375-sixteen | 132 | 960 | sixty | 21008 | 390 | Ø150 | twenty five:01:00 | |
395-sixteen | 185 | 960 | sixty | 29442 | 400 | Ø160 | 25:01:00 | |
420-16 | one hundred sixty | 960 | 60 | 31831 | 430 | Ø160 | 25:01:00 | |
420-16 | 220 | 960 | 60 | 31831 | 430 | Ø170 | 25:01:00 | |
450-20 | 213 | one thousand | 60 | 40640 | five hundred | Ø160/Ø170 | 25:01:00 | |
560-seventeen | 540 | one thousand | 50 | 84034 | 700 | Ø200 | 25:01:00 | |
630-ten | 540 | 1000 | 50 | 15712 | 770 | Ø250 | 25:01:00 |
ZLYJ gearbox series are transmission gadgets, which are specifically created for one-screw extruder with higher precision, tough gear surface area, accompany with thrust. Adopting the technical requirements stipulated in JB/T9050.1-1999, all CZPT gearboxes are made appropriately.
Main Attributes:
one. The materials of gear is the higher toughness alloy metal, it is created by carburizing, quenching (and other heat therapy), gringding method at very last. The gear is in large precison ( 6 grade ) and substantial hardness ( reaches HRC54-sixty two). Aside from, it functions reduced noise when operating.
2. It includes large bearing capability thrust, which is carried out trustworthy and can endure more substantial axial thrust.
three. All the objects are taken care of by forced lubrication and cooling method apart from extremely handful of little specification merchandise.
4. CZPT series gearbox is adopted by 6-facet processing box. Its standard installation is horizontal, but can also be altered to vertical installation in accordance to customer’s requirment.
5. Efficiency transmission, minimal sounds, lengthy operaton time.
Package
Packing for screw and barrel
one) Wood case package
two) Plastic movie bundle
three) Ideal to transportation
Why decide on us?
A> extended time knowledge and background
B> extended time nitriding treatment and heating treatment by itself
C>advanced Fanuk series CNC pc-managed milling equipment
D>depth gap drilling machine in 8meters duration, which guarantee the straigtnss of barrel inside.
E> CAD drawing affirmation prior to begin generating
F> Prompt following sale service
G>Land operator and registration money twenty five, 000, 000RMB
About us:
ZHangZhoug pinbo plastic machinery co.,ltd is located in HangZhou HangZhou city with brand of PYM(Former HangZhou yumin machine screw co.ltd since 1988). The company is specialized in making screw barrel, gearbox zlyj series, t die, filter and extruder machine. It has become one of the largest supplier of main parts in HangZhou city which
is the basement of plastic machines.
If there is any problem, you can contact with us at any time, we will reply you as quickly as possible!
US $400-2,400 / Piece | |
1 Piece (Min. Order) |
###
Application: | Reducer |
---|---|
Layout: | Cycloidal |
Hardness: | Hardened Tooth Surface |
Installation: | Vertical Type |
Step: | Stepless |
Type: | Bevel Gear |
###
Customization: |
Available
|
---|
###
Type | Spec | Input Power(kw) | N( enter) | N(output) | Output Torque | Permitted axial thrust of output shaft(KN) | Screw Diameter | Length-diameter ratio |
(N@m) | ||||||||
ZLYJ | 112-8 | 5.5 | 800 | 100 | 525 | 35 | Ø35 | 25:01:00 |
133-8 | 8 | 800 | 100 | 764 | 39 | Ø50 | 25:01:00 | |
146-10 | 11 | 1000 | 100 | 1050 | 54 | Ø55 | 25:01:00 | |
173-10 | 18.5 | 900 | 90 | 1962 | 110 | Ø65 | 25:01:00 | |
200-12.5 | 30 | 1000 | 80 | 3581 | 155 | Ø75 | 25:01:00 | |
225-12.5 | 45 | 1000 | 80 | 5371 | 180 | Ø90 | 25:01:00 | |
250-16 | 55 | 1120 | 70 | 7503 | 192 | Ø105 | 25:01:00 | |
280-16 | 75 | 960 | 60 | 7643 | 258 | Ø110 | 25:01:00 | |
315-16 | 85 | 960 | 60 | 13528 | 287 | Ø120 | 25:01:00 | |
330-16 | 110 | 960 | 60 | 17507 | 360 | Ø135 | 25:01:00 | |
375-16 | 132 | 960 | 60 | 21008 | 390 | Ø150 | 25:01:00 | |
395-16 | 185 | 960 | 60 | 29442 | 400 | Ø160 | 25:01:00 | |
420-16 | 160 | 960 | 60 | 31831 | 430 | Ø160 | 25:01:00 | |
420-16 | 220 | 960 | 60 | 31831 | 430 | Ø170 | 25:01:00 | |
450-20 | 213 | 1000 | 60 | 40640 | 500 | Ø160/Ø170 | 25:01:00 | |
560-17 | 540 | 1000 | 50 | 84034 | 700 | Ø200 | 25:01:00 | |
630-10 | 540 | 1000 | 50 | 103132 | 770 | Ø250 | 25:01:00 |
US $400-2,400 / Piece | |
1 Piece (Min. Order) |
###
Application: | Reducer |
---|---|
Layout: | Cycloidal |
Hardness: | Hardened Tooth Surface |
Installation: | Vertical Type |
Step: | Stepless |
Type: | Bevel Gear |
###
Customization: |
Available
|
---|
###
Type | Spec | Input Power(kw) | N( enter) | N(output) | Output Torque | Permitted axial thrust of output shaft(KN) | Screw Diameter | Length-diameter ratio |
(N@m) | ||||||||
ZLYJ | 112-8 | 5.5 | 800 | 100 | 525 | 35 | Ø35 | 25:01:00 |
133-8 | 8 | 800 | 100 | 764 | 39 | Ø50 | 25:01:00 | |
146-10 | 11 | 1000 | 100 | 1050 | 54 | Ø55 | 25:01:00 | |
173-10 | 18.5 | 900 | 90 | 1962 | 110 | Ø65 | 25:01:00 | |
200-12.5 | 30 | 1000 | 80 | 3581 | 155 | Ø75 | 25:01:00 | |
225-12.5 | 45 | 1000 | 80 | 5371 | 180 | Ø90 | 25:01:00 | |
250-16 | 55 | 1120 | 70 | 7503 | 192 | Ø105 | 25:01:00 | |
280-16 | 75 | 960 | 60 | 7643 | 258 | Ø110 | 25:01:00 | |
315-16 | 85 | 960 | 60 | 13528 | 287 | Ø120 | 25:01:00 | |
330-16 | 110 | 960 | 60 | 17507 | 360 | Ø135 | 25:01:00 | |
375-16 | 132 | 960 | 60 | 21008 | 390 | Ø150 | 25:01:00 | |
395-16 | 185 | 960 | 60 | 29442 | 400 | Ø160 | 25:01:00 | |
420-16 | 160 | 960 | 60 | 31831 | 430 | Ø160 | 25:01:00 | |
420-16 | 220 | 960 | 60 | 31831 | 430 | Ø170 | 25:01:00 | |
450-20 | 213 | 1000 | 60 | 40640 | 500 | Ø160/Ø170 | 25:01:00 | |
560-17 | 540 | 1000 | 50 | 84034 | 700 | Ø200 | 25:01:00 | |
630-10 | 540 | 1000 | 50 | 103132 | 770 | Ø250 | 25:01:00 |
Cyclone Gearbox Vs Involute Gearbox
Whether you’re using a cycloidal gearbox or an involute gearbox for your application, there are a few things you should know. This article will highlight some of those things, including: cycloidal gearbox vs involute gearbox, weight, compressive force, precision, and torque density.
Compressive force
Several studies have been carried out to analyze the static characteristics of gears. In this article, the authors investigate the structural and kinematic principles of a cycloidal gearbox. The cycloidal gearbox is a gearbox that uses an eccentric bearing inside a rotating frame. It has no common pinion-gear pair, and is therefore ideal for a high reduction ratio.
The purpose of this paper is to investigate the stress distribution on a cycloidal disc. Various gear profiles are investigated in order to study the load distribution and dynamic effects.
Cycloidal gearboxes are subject to compression and backlash, which require the use of proper ratios for the bearing rate and the TSA. The paper also focuses on the kinematic principles of the reducer. In addition, the authors use standard analysis techniques for the shaft/gear and the cycloidal disc.
The authors previously worked on a rigid body dynamic simulation of a cycloidal reducer. The analysis used a trochoidal profile on the cycloidal disc periphery. The trochoidal profile is obtained from a manufacturing drawing and takes into account the tolerances.
The mesh density in the cycloidal disc captures the exact geometry of the parts. It provides accurate contact stresses.
The cycloidal disc consists of nine lobes, which move by one lobe per rotation of the drive shaft. However, when the disc is rotated around the pins, the cycloidal disc does not move around the center of gravity. Therefore, the cycloidal disc shares torque load with five outer rollers.
A low reduction ratio in a cycloidal gearbox results in a higher induced stress in the cycloidal disc. This is due to the bigger hole designed to reduce the material inside the disc.
Torque density
Several types of magnetic gearboxes have been studied. Some magnetic gearboxes have a higher torque density than others, but they are still not able to compete with the mechanical gearboxes.
A new high torque density cycloidal magnetic gearbox using Halbach rotors has been developed and is being tested. The design was validated by building a CPCyMG prototype. The results showed that the simulated slip torque was comparable to the experimental slip torque. The peak torque measured was a p3 = 14 spatial harmonic, and it corresponds to the active region torque density of 261.4 N*m/L.
This cycloidal gearbox also has a high gear ratio. It has been tested to achieve a peak torque of 147.8 Nm, which is more than double the torque density of the traditional cycloidal gearbox. The design incorporates a ferromagnetic back-support that provides mechanical fabrication support.
This cycloidal gearbox also shows how a small diameter can achieve a high torque density. It is designed with an axial length of 50mm. The radial deflection forces are not serious at this length. The design uses a small air gap to reduce the radial deflection forces, but it is not the only design option.
The trade-off design also has a high volumetric torque density. It has a smaller air gap and a higher mass torque density. It is feasible to make and mechanically strong. The design is also one of the most efficient in its class.
The helical gearing design is a newer technology that brings a higher level of precision to a cycloidal gearbox. It allows a servomotor to handle a heavy load at high cycle rates. It is also useful in applications that require smaller design envelopes.
Weight
Compared to planetary gearboxes, the weight of cycloidal gearboxes is not as significant. However, they do provide some advantages. One of the most significant features is their backlash-free operation, which helps them deliver smooth and precise movement.
In addition, they provide high efficiency, which means that servo motors can run at higher speeds. The best part is that they do not need to be stacked up in order to achieve a high ratio.
Another advantage of cycloidal gearboxes is that they are usually less expensive than planetary gearboxes. This means that they are suitable for the manufacturing industry and robotics. They are also suited for heavy-duty robots that require a robust gearbox.
They also provide a better reduction ratio. Cycloidal gears can achieve reduction ratios from 30:1 to 300:1, which is a huge improvement over planetary gears. However, there are few models available that provide a ratio below 30:1.
Cycloidal gears also offer more resistance to wear, which means that they can last longer than planetary gears. They are also more compact, which helps them achieve high ratios in a smaller space. The design of cycloidal gears also makes them less prone to backlash, which is one of the major shortcomings of planetary gearboxes.
In addition, cycloidal gears can also provide better positioning accuracy. In fact, this is one of the primary reasons for choosing cycloidal gears over planetary gears. This is because the cycloid disc rotates around a bearing independently of the input shaft.
Compared to planetary gearboxes, cycloidal gears are also much shorter. This means that they provide the best positioning accuracy. They are also 50% lighter, meaning that they have a smaller diameter.
Precision
Several experts have studied the cycloidal gearbox in precision reducers. Their research mainly focuses on the mathematical model and the method for precision evaluation of cycloidal gears.
The traditional modification design of cycloidal gears is mainly realized by setting various machining parameters and center position of the grinding wheel. But it has some disadvantages because of unstable meshing accuracy and uncontrollable tooth profile curve shape.
In this study, a new method of modification design of cycloidal gears is proposed. This method is based on the calculation of meshing backlash and pressure angle distribution. It can effectively pre-control the transmission accuracy of cycloid-pin gear. It can also ensure good meshing characteristics.
The proposed method can be applied in the manufacture of rotary vector reducers. It is also applicable in the precision reducer for robots.
The mathematical model for cycloidal gears can be established with the pressure angle a as a dependent variable. It is possible to calculate the pressure angle distribution and the profile pressure angle. It can also be expressed as DL=f(a). It can be applied in the design of precision reducers.
The study also considers the root clearance, the backlash of gear teeth and the profile angle. These factors have a direct effect on the transmission performance of cycloidal gear. It also indicates the higher motion accuracy and the smaller backlash. The modified profile can also reflect the smaller transmission error.
In addition, the proposed method is also based on the calculation of lost motion. It determines the angle of first tooth contacts. This angle is an important factor affecting the modification quality. The transmission error after the second cycloid method is the least.
Finally, a case study on the CZPT RV-35N gear pair is shown to prove the proposed method.
Involute gears vs cycloidal gears
Compared to involute gears, cycloidal gears have a lower noise, less friction, and last longer. However, they are more expensive. Cycloidal gears can be more difficult to manufacture. They may be less suitable for certain applications, including space manipulators and robotic joints.
The most common gear profile is the involute curve of a circle. This curve is formed by the endpoint of an imaginary taut string unwinding from the circle.
Another curve is the epicycloid curve. This curve is formed by the point rigidly attached to the circle rolling over another circle. This curve is difficult to produce and is much more expensive to produce than the involute curve.
The cycloid curve of a circle is also an example of the multi-cursor. This curve is generated by the locus of the point on the circle’s circumference.
The cycloid curve has the same diameter as the involute curve, but is tangentially curving along the circle’s diameter. This curve is also classified as ordinary. It has several other functions. The FE method was used to analyze the strain state of cycloidal speed reducers.
There are many other curves, but the involute curve is the most widely used gear profile. The involute curve of a circle is a spiraling curve traced by the endpoint of an imaginary tautstring.
Involute gears are a lot like a set of Lego blocks. They are a lot of fun to play with. They also have a lot of advantages. For example, they can handle center sifts better than cycloidal gears. They are also much easier to manufacture, so the cost of involute teeth is lower. However, they are obsolete.
Cycloidal gears are also more difficult to manufacture than involute gears. They have a convex surface, which leads to more wear. They also have a simpler shape than involute gears. They also have less teeth. They are used in rotary motions, such as in the rotors of screw compressors.
editor by czh 2022-12-24
China Professional CZPT reduction gearbox for plastic single extruder zlyj375 reducer gear box with Good quality
Model Number: ZLYJ
Gearing Arrangement: Spur
Output Torque: 800-100000N.m
Rated Power: 5.5-540KW
Input Speed: 750-3000rpm
Output Speed: 8-20rpm
Axial Thrust: 35-770KN
Product name: zlyj375 reducer gear box
Packaging Details: standard export package zlyj375 reducer gear box
Port: HangZhou /China
ZLYJ 200 reduction gearbox for plastic single extruder zlyj375 reducer gear box
ZLYJ series speed reducer is a transmission part that possesses high precision hard gear surface and thrust block designed for plastic screw extruder. The design of product adapts all kinds of norm specified in ZBJ19009-88/ it features that gear and axis parts are made of high strength alloy steel. The gear is processes by carburization, quenching and tooth grinding process. The precision of gear is grade 6 specified in GB10095-88. The hardness of gear surface is HRC54~62. At front end of hollow input axis there is large specification thrust bearing that will bear axial thrust force while the screw is working. The complete machine features compact, high in bearing capacity, stable in transmission, low noise, high efficiency, etc.
II. The Scope of Application:
1. The rotary speed of high-speed shaft is no more than 1500 r / min. 2. The circumferential velocity of transmission gears is no greater than 20 m / sec. 3. The working ambient temperature is -40°C ~ 45°C, if less than 0°C, the oil lubrication should be heated above 0
degree before starting.
4. The reducer can be used to run both positive and negative direction, but high-speed shaft of some models is
equipped with one-way oil pump, so its default direction: When face output shaft, the output shaft clockwise rotate. If
the rotary direction is changed, please state when ordering.
III. The Parameter Table:
1)The allowable shaft force of ZLYJ Gearbox:
Gearbox Model
ZLYJ112
ZLYJ133
ZLYJ146
ZLYJ173
ZLYJ200
ZLYJ225
ZLYJ250
Force KN
41
54
60
153
187
250
268
Gearbox Model
ZLYJ280
ZLYJ315
ZLYJ330
ZLYJ375
ZLYJ420
ZLYJ450
Force KN
356
403
448
495
545
590
2)Recommend :
Gearbox Model
ZLYJ112
ZLYJ133
ZLYJ146
ZLYJ173
ZLYJ200
ZLYJ225
ZLYJ250
ZLYJ280
ZLYJ315
ZLYJ330
ZLYJ375
ZLYJ420
ZLYJ450
Ratio
8
8
10
10
12.5
12.5
16
16
16
16
16
16
16
Screw Diameter(mm)
35
45,50
55
65
75
90
100
105,110
120
130, For Fast Transmission Assembly Gearbox 12JS200T 150
150
165
165
Motor Power(KW)
5.5-4p
7.5-4p
11-4p
18.5-4p
25-4p
45-4p
45-4p
55-6p
75-6p
132-6p
132-6p
160-6p
200-6p
3)Our workshop finish product:
4)The below is our manufacturing equipment in our workshop.
*Main Manufacturer Equipment:CNC Lathe,CNC Gear Hob Machine,CNC Gear Milling Machine,CNC Gear Shape Machine,CNC Gear Shaving Machine,CNC Gear Grand Machine,etc.
*Main Testing Equipment:Comprehensive Tester,Involute Tester,Lead Gauge,etc.
*Surface Treatment:Grinding and Caburization,Middle and High Surface Quenching,etc.
*Heat Treatment:Annealing or Normalization,Quenching & Tempering.
*Material:Alloy Steel,Carbon Steel,Cast Iron,Brass,Aluminum, 300W Permanent magnet DC motor ZYT110-1 220V Bag Making Machine Feeding Motor POM,DELRIN,etc.
*Application:Speed Reducer,Engineering Machinery,Textile Machinery,Plastic Machinery,Mining Machinery,Printing Machinery,etc.
Packaging & Shipping Our packaging is plywood package box.
The gearbox application: Shipping: By Sea, By air, By express(DHL, UPS…)
Company Information
We are the appointed distributor of CZPT REDUCER GROUP from 2007 year.
About “GUOMAO”FACTORY
Company name: CZPT Reducer Group co.,ltd
Address: No. 111,Xihu road ,high tech zone.Xihu (West Lake) Dis.n City, PICK-UP Car Drive shaft CV Joint Front Drive Shaft 43430-60060 ZheJiang province,China
Founding year: 1993
Quantity of employees: 2000 employees
Factory square: 360000square meters
Annual output: over 1.5 billion RMB
Annual production capability: 600,000setsMain products: B,X serial cycloidal reducer,ZDY,ZLY,ZSY serial cylindrical gear reducer,ZLYJ serial gear reducer specially for plastic extruding machine,DCY bevel and cylindrical reducer,GR serial helical geared motor ,GS serial helical worm geared motor,GK serial helical bevel geared motor ,GF serial parallel helical geared motor,PVserial general gear box,MBY edge-driven geared reducer.
Qualifications of quatity:CE,ISO9001:2008,CCC
Our Services
1. Promote reply to your inquiry with 12 hours. Because we valuing every customer.
2. We cooperate with customer to design and develop new product. Provide OEM.
3. After-sales warranty will be provided with 12 months.
4. Wewill send instructions when you placed the offer.
5. 25-30 days leading time.
6. We’d like to assist you arranging delivery things, Hot Sale Snatch Block Model B, Close type, with Eye, Double Wheel test things or others on your request.
Choosing a Gearbox For Your Application
The gearbox is an essential part of bicycles. It is used for several purposes, including speed and force. A gearbox is used to achieve one or both of these goals, but there is always a trade-off. Increasing speed increases wheel speed and forces on the wheels. Similarly, increasing pedal force increases the force on the wheels. This makes it easier for cyclists to accelerate their bicycles. However, this compromise makes the gearbox less efficient than an ideal one.
Dimensions
Gearboxes come in different sizes, so the size of your unit depends on the number of stages. Using a chart to determine how many stages are required will help you determine the dimensions of your unit. The ratios of individual stages are normally greater at the top and get smaller as you get closer to the last reduction. This information is important when choosing the right gearbox for your application. However, the dimensions of your gearbox do not have to be exact. Some manufacturers have guides that outline the required dimensions.
The service factor of a gearbox is a combination of the required reliability, the actual service condition, and the load that the gearbox will endure. It can range from 1.0 to 1.4. If the service factor of a gearbox is 1.0, it means that the unit has just enough capacity to meet your needs, but any extra requirements could cause the unit to fail or overheat. However, service factors of 1.4 are generally sufficient for most industrial applications, since they indicate that a gearbox can withstand 1.4 times its application requirement.
Different sizes also have different shapes. Some types are concentric, while others are parallel or at a right angle. The fourth type of gearbox is called shaft mount and is used when mounting the gearbox by foot is impossible. We will discuss the different mounting positions later. In the meantime, keep these dimensions in mind when choosing a gearbox for your application. If you have space constraints, a concentric gearbox is usually your best option.
Construction
The design and construction of a gearbox entails the integration of various components into a single structure. The components of a gearbox must have sufficient rigidity and adequate vibration damping properties. The design guidelines note the approximate values for the components and recommend the production method. Empirical formulas were used to determine the dimensions of the various components. It was found that these methods can simplify the design process. These methods are also used to calculate the angular and axial displacements of the components of the gearbox.
In this project, we used a 3D modeling software called SOLIDWORKS to create a 3-D model of a gear reducer. We used this software to simulate the structure of the gearbox, and it has powerful design automation tools. Although the gear reducer and housing are separate parts, we model them as a single body. To save time, we also removed the auxiliary elements, such as oil inlets and oil level indicators, from the 3D model.
Our method is based on parameter-optimized deep neural networks (DBNs). This model has both supervised and unsupervised learning capabilities, allowing it to be self-adaptive. This method is superior to traditional methods, which have poor self-adaptive feature extraction and shallow network generalization. Our algorithm is able to recognize faults in different states of the gearbox using its vibration signal. We have tested our model on two gearboxes.
With the help of advanced material science technologies, we can now manufacture the housing for the gearbox using high-quality steel and aluminium alloys. In addition, advanced telematics systems have increased the response time of manufacturers. These technologies are expected to create tremendous opportunities in the coming years and fuel the growth of the gearbox housing market. There are many different ways to construct a gearbox, and these techniques are highly customizable. In this study, we will consider the design and construction of various gearbox types, as well as their components.
Working
A gearbox is a mechanical device that transmits power from one gear to another. The different types of gears are called planetary gears and are used in a variety of applications. Depending on the type of gearbox, it may be concentric, parallel, or at a right angle. The fourth type of gearbox is a shaft mount. The shaft mount type is used in applications that cannot be mounted by foot. The various mounting positions will be discussed later.
Many design guidelines recommend a service factor of 1.0, which needs to be adjusted based on actual service conditions. This factor is the combined measure of external load, required reliability, and overall gearbox life. In general, published service factors are the minimum requirements for a particular application, but a higher value is necessary for severe loading. This calculation is also recommended for high-speed gearboxes. However, the service factor should not be a sole determining factor in the selection process.
The second gear of a pair of gears has more teeth than the first gear. It also turns slower, but with greater torque. The second gear always turns in the opposite direction. The animation demonstrates this change in direction. A gearbox can also have more than one pair of gears, and a first gear may be used for the reverse. When a gear is shifted from one position to another, the second gear is engaged and the first gear is engaged again.
Another term used to describe a gearbox is “gear box.” This term is an interchangeable term for different mechanical units containing gears. Gearboxes are commonly used to alter speed and torque in various applications. Hence, understanding the gearbox and its parts is essential to maintaining your car’s performance. If you want to extend the life of your vehicle, be sure to check the gearbox’s efficiency. The better its functioning, the less likely it is to fail.
Advantages
Automatic transmission boxes are almost identical to mechanical transmission boxes, but they also have an electronic component that determines the comfort of the driver. Automatic transmission boxes use special blocks to manage shifts effectively and take into account information from other systems, as well as the driver’s input. This ensures accuracy and positioning. The following are a few gearbox advantages:
A gearbox creates a small amount of drag when pedaling, but this drag is offset by the increased effort to climb. The external derailleur system is more efficient when adjusted for friction, but it does not create as little drag in dry conditions. The internal gearbox allows engineers to tune the shifting system to minimize braking issues, pedal kickback, and chain growth. As a result, an internal gearbox is a great choice for bikes with high-performance components.
Helical gearboxes offer some advantages, including a low noise level and lower vibration. They are also highly durable and reliable. They can be extended in modular fashion, which makes them more expensive. Gearboxes are best for applications involving heavy loads. Alternatively, you can opt for a gearbox with multiple teeth. A helical gearbox is more durable and robust, but it is also more expensive. However, the benefits far outweigh the disadvantages.
A gearbox with a manual transmission is often more energy-efficient than one with an automatic transmission. Moreover, these cars typically have lower fuel consumption and higher emissions than their automatic counterparts. In addition, the driver does not have to worry about the brakes wearing out quickly. Another advantage of a manual transmission is its affordability. A manual transmission is often available at a lower cost than its automatic counterpart, and repairs and interventions are easier and less costly. And if you have a mechanical problem with the gearbox, you can control the fuel consumption of your vehicle with appropriate driving habits.
Application
While choosing a gearbox for a specific application, the customer should consider the load on the output shaft. High impact loads will wear out gear teeth and shaft bearings, requiring higher service factors. Other factors to consider are the size and style of the output shaft and the environment. Detailed information on these factors will help the customer choose the best gearbox. Several sizing programs are available to determine the most appropriate gearbox for a specific application.
The sizing of a gearbox depends on its input speed, torque, and the motor shaft diameter. The input speed must not exceed the required gearbox’s rating, as high speeds can cause premature seal wear. A low-backlash gearbox may be sufficient for a particular application. Using an output mechanism of the correct size may help increase the input speed. However, this is not recommended for all applications. To choose the right gearbox, check the manufacturer’s warranty and contact customer service representatives.
Different gearboxes have different strengths and weaknesses. A standard gearbox should be durable and flexible, but it must also be able to transfer torque efficiently. There are various types of gears, including open gearing, helical gears, and spur gears. Some of the types of gears can be used to power large industrial machines. For example, the most popular type of gearbox is the planetary drive gearbox. These are used in material handling equipment, conveyor systems, power plants, plastics, and mining. Gearboxes can be used for high-speed applications, such as conveyors, crushers, and moving monorail systems.
Service factors determine the life of a gearbox. Often, manufacturers recommend a service factor of 1.0. However, the actual value may be higher or lower than that. It is often useful to consider the service factor when choosing a gearbox for a particular application. A service factor of 1.4 means that the gearbox can handle 1.4 times the load required. For example, a 1,000-inch-pound gearbox would need a 1,400-inch-pound gearbox. Service factors can be adjusted to suit different applications and conditions.
in Bien Hoa Viet Nam sales price shop near me near me shop factory supplier Conical Double-Screw Plastic Extruder Gearbox manufacturer best Cost Custom Cheap wholesaler
Complete use has been created of all varieties of innovative strategies and technologies to attain excelsior producing. Our products are produced by contemporary computerized equipment and equipment. we are self-confident to provide our customers adaptable and diversified solutions. Product specification
The challenging EPTT floor EPTT gadget of SZ collection is composed of EPTT and allotment box, which is produced strictly according to the stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd of JB/T9050.one-1999. SZ sequence match the EPTT items for conical double-screw extruder.
Main Characteristics
1. The content of EPTT’s EPTT is higher power alloy steel, carburization steel. Processed by carburizing, quenching, grinding, It reaches six grade. The EPTT enEPTTs both large hardness and minimal sounds when running.
2. The allotment box’s modest cone angle helical EPTT is made by higher ligEPTT alloy steel. Processed by CNC hobbing EPTT, carburizing and quenching, the precision and hardness of EPTT preserve in large degree.
three. Ductile forged iron situation and higher strength thrust self-aligning roller bearing make the product carried out steadily and beard larger aXiHu (West Lake) Dis.al thrust.
4. Both EPTT and allotment scenario are outfitted with cooling technique, managing safety.
5. Exquisite craftsmanship of chopping can make the merchandise in excellent form. Our manufacturing facility can also helps make the products according to customer’s needs except our obtainable requirements.
spec. | enter rotation pace | output totation speed | enter EPTT | Single shaft output torque (N.m) | Distribution shaft incXiHu (West Lake) Dis.Hu (West Lake) Dis. angle | connection spline measurement |
SZ92 | 1500 | forty | one hundred ten | 13130 | one deg52 acute3.sixty four quot | ten-98 times92 times14 |
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focus in energy transmission goods, CATV merchandise, mechanical seal, hydraulic and Pheumatic, and advertising items. The team is concentrated on generating all variety of standard roller chains and sprockets, gears & gearboxes, this sort of as conveyor chain & sprockets , stainless metal chain, agricultural chain and has not just offered its merchandise all in excess of china, but also marketed far more than sixty five% goods to oversees, such as Europe, America, South-east Asia, and it also has set up storage logistics in spots like Europe. Entire use has been created of all sorts of advanced techniques and technologies to attain excelsior manufacturing.
EPTngyin EPT Solitary Screw ExtruEPTEPT for Plastic Extruding EPT
Firm Data
EPTngyin EPT EPT Co., Ltd. registered in 1979. The business is situated at national higher-tech deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment zone, EPTngyin, EPTngsu, EPT, with far more than 38 several years experience to EPTize in reserch and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment EPT EPT goods. The manufacturing facility covers an region of 87,000 square meters. The firm has handed ISO9001 top quality technique certification in 1999, and was rated as large qualified R ampD engineer teem and manufacturing skills as well as very first-course processing and screening equipments.
Specifications
1. Characterised by compact composition, ligEPT weight, massive torque and outstanding performance, it’s a new decreasing EPT method with EPT layout and created on the basis of the modularized mixture, which can meet up with client’s necessity on link and installation.
two. Created of rib-strengthened rigid situation, high quality alloy-steel EPT which is hardened by carbon penetration and grinded precisely, it has secure managing, lower sounds, massive loading ability, minimal consumption, efficient EPT temperature rise and EPT provider lifestyle and so forth.
EPT amp EPT
EPT
Patent Certification
FAQ
Are you buying and selling company or manufacturer ?
A: We are producer with 38 several years expertise.
Q: How EPT is your shipping and delivery time?
A: EPTly it is inside ten daEPTif the goods are in stock, for products made as for every purchase, it is in 35 daEPTafter confirmation of buy.
Q:How EPT need to I wait for the opinions after I send out the enquiry?
A: Generally In twelve hrs.
Q:What data need to I give you to validate the item?
A: Model/Dimensions, EPT Ratio, Velocity, Shaft directions amp OrEPTquantity etc.
Q: Hong EPT is your item guarantee?
A:We offer you 12 months guarantee from departure date of the goods.
Q: What is your payment terms?
T/T a hundred% EPT for sum less than USD10000.-, 30% T/T EPT ,equilibrium ahead of shipment for amount earlier mentioned USD10000.-
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