China Custom Udl 0.18kw~7.5kw Stepless Variator Gearbox cycloidal gearbox

Product Description

Udl 0.18kw~7.5kw Stepless Variator Gearbox
 

Features:

1. High precision: 0.5-1
2. Wide speed range, the output speed ratio can be in 1/1.4 between 1/7
3. High intensity and long service life
4. Easy speed regulation
5. Continuous work, smooth operation, stable performance and low noise
6. Whole sealing and low requirement for environment
7. Compact organization and small size.
8. It is made of high quality aluminum alloy with beautiful appearance, light weight and no rusting.
9. Good adaptability. UDL series continuously variable transmission can combine with variable reducer units to realize low speed continuous variable speed.

Application areas: It can be widely used in food, packaging, chemical, pharmaceutical, plastic, papermaking, machine tools, transportation, and various kinds of automatic production lines and transmission lines which need to adjust speed.

Product photo:

Specification for ANG UDL gearbox:

Models Power Ratio O. Speed O.Torque O. Shaft Dia. O. Flange Dia.
UDL002 0.18KW 1.6~8.2 800~170rpm 1.5~3N.m Φ11 Φ140
UDL005 0.25KW 1.4~7 1000~200rpm 2.2~6N.m Φ14 Φ160
UDL005 0.37KW 1.4~7 1000~200rpm 3~6N.m Φ14 Φ160
UDL571 0.55KW 1.4~7 1000~200rpm 4~8N.m Φ19 Φ200
UDL571 0.75KW 1.4~7 1000~200rpm 6~12N.m Φ19 Φ200
UD571 1.1KW 1.4~7 1000~200rpm 9~18N.m Φ24 Φ200
UD571 1.5KW 1.4~7 1000~200rpm 12~24N.m Φ24 Φ200
UD030 2.2KW 1.4~7 1000~200rpm 18~36N.m Φ28 Φ250
UD030 3.0KW 1.4~7 1000~200rpm 24~48N.m Φ28 Φ250
UD030 4.0KW 1.4~7 1000~200rpm 32~64N.m Φ28 Φ250
UD050 5.5KW 1.4~7 1000~200rpm 45~90N.m Φ38 Φ300
UD050 7.5KW 1.4~7 1000~200rpm 59~118N.m Φ38 Φ300

FAQ
Q: Can you make the gearbox with customization?
A: Yes, we can customize per your request, like color, shaft, material, etc.

Q: Do you provide samples?
A: Yes. Sample is available for testing.

Q: What is your MOQ?
A: It is 10pcs for the beginning of our business.

Q: What’s your lead time?
A: Standard product need 5-30days, a bit longer for customized products.

Q: Do you provide technology support?
A: Yes. Our company have design and development team, we can provide technology support if you
need.

Q: How to ship to us?
A: It is available by air, or by sea, or by train.

Q: How to pay the money?
A: T/T and L/C is preferred, with different currency, including USD, EUR, RMB, etc.

Q: How can I know the product is suitable for me?
A: >1ST confirm drawing and specification >2nd test sample >3rd start mass production.

Q: Can I come to your company to visit?
A: Yes, you are welcome to visit us at any time.

Q: How shall we contact you?
A: You can send inquiry directly, and we will respond within 24 hours.

 

Application: Gearbox
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Coaxial
Gear Shape: Cylindrical Gear
Step: Stepless
Samples:
US$ 100/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

variator gearbox

How do variator gearboxes handle changes in speed while maintaining efficiency?

Variator gearboxes are designed to handle changes in speed while maintaining efficiency through their unique construction and control mechanisms. Here’s how variator gearboxes achieve efficient speed handling:

Continuous Adjustment:

Variator gearboxes offer continuous and stepless adjustment of the gear ratio or speed control mechanism. This feature allows for precise control of the output speed, enabling efficient handling of speed changes. By continuously adjusting the gear ratio, variator gearboxes can match the desired output speed while minimizing energy losses and maintaining overall efficiency.

Responsive Control Mechanisms:

Variator gearboxes incorporate control mechanisms that respond quickly to speed adjustment inputs. These control mechanisms can be mechanical, hydraulic, electronic, or a combination of these. When a change in speed is required, the control system activates and adjusts the variator mechanism to modify the gear ratio accordingly. The responsiveness of these control mechanisms ensures that speed changes can be executed promptly and efficiently.

Optimized Gear Design:

Variator gearboxes are engineered with optimized gear designs that minimize energy losses during speed changes. The gear profiles, tooth shapes, and gear ratios are carefully designed to reduce friction and improve the meshing efficiency between the gears. This optimization helps to maintain high power transmission efficiency even during speed adjustments, allowing the gearbox to handle changes in speed efficiently.

Stable Speed Maintenance:

Variator gearboxes are designed to maintain the selected speed setting with high stability. Once the desired speed is achieved, the gearbox is engineered to minimize speed variations due to external load changes or disturbances. This stability ensures that the output speed remains consistent, contributing to efficient speed handling. By minimizing speed fluctuations, variator gearboxes can prevent unnecessary energy losses and maintain overall efficiency.

Feedback and Control Systems:

Some variator gearboxes incorporate feedback and control systems that monitor the output speed and adjust the gear ratio or control parameters accordingly. These systems provide closed-loop control, constantly comparing the actual speed with the desired speed and making adjustments to maintain efficient speed handling. By continuously monitoring and fine-tuning the gear ratio, the gearbox can adapt to changing speed requirements while optimizing efficiency.

Wide Speed Range:

Variator gearboxes offer a wide range of achievable speeds, allowing for flexibility in speed handling. They can cover a broad spectrum of speed requirements by adjusting the gear ratio or other speed control mechanisms. This wide speed range enables efficient speed handling across different operating conditions and applications, ensuring that the gearbox can operate at its optimal efficiency throughout the speed range.

By incorporating continuous adjustment, responsive control mechanisms, optimized gear design, stable speed maintenance, feedback and control systems, and a wide speed range, variator gearboxes can handle changes in speed efficiently while maintaining high power transmission efficiency. These features make them well-suited for applications that require precise and efficient speed handling.

variator gearbox

How do variator gearboxes manage variations in load and torque during operation?

Variator gearboxes are designed to effectively manage variations in load and torque during operation by employing various mechanisms and features. These enable the gearbox to adapt to changing conditions and maintain optimal performance. Here’s how variator gearboxes manage load and torque variations:

Torque-Sensing Mechanisms:

Variator gearboxes often incorporate torque-sensing mechanisms that detect changes in torque and load. These mechanisms can be mechanical, hydraulic, or electronic in nature. When a variation in torque occurs, the torque-sensing mechanism sends signals to the control system, which in turn adjusts the gear ratio or other relevant parameters. This adjustment ensures that the gearbox can accommodate the changing load and torque conditions, maintaining efficient power transmission.

Control Systems:

Variator gearboxes utilize control systems that actively monitor and regulate the gearbox’s operation. These control systems receive input from torque sensors, speed sensors, and other feedback devices to continuously evaluate the load and torque conditions. Based on this information, the control system adjusts the gear ratio or control parameters to optimize performance and ensure efficient power transmission. The control systems play a crucial role in managing load and torque variations during operation.

Variable Pulley Systems:

Variable pulley systems are a key component of variator gearboxes. These systems consist of cone-shaped pulleys connected by a belt or chain. The pulleys can move closer or farther apart, altering the effective diameter and adjusting the gear ratio. By modifying the gear ratio, variator gearboxes can adapt to variations in load and torque. When the load increases, the gear ratio can be adjusted to provide higher torque output, and vice versa. This flexibility allows the gearbox to manage load variations effectively.

Load Balancing:

Variator gearboxes can distribute the load across multiple gear stages or paths, depending on the design. By balancing the load distribution, the gearbox can minimize stress on individual components and ensure uniform wear. This load balancing feature helps in managing variations in torque and prolonging the gearbox’s lifespan by preventing excessive wear on specific components that may occur due to uneven loads.

Overload Protection:

To safeguard against excessive loads and torque, variator gearboxes may incorporate overload protection mechanisms. These mechanisms can include torque limiters, shear pins, or electronic overload protection systems. When the load or torque exceeds a predefined threshold, these mechanisms disengage or activate protective measures to prevent damage to the gearbox. Overload protection ensures that the gearbox can handle variations in load and torque within its designed capacity, protecting it from potential failures.

Robust Construction:

Variator gearboxes are constructed with durable materials and designed to withstand varying loads and torque. The components are engineered to handle the expected operating conditions and provide reliable performance. The selection of appropriate materials, heat treatment processes, and precision manufacturing techniques contribute to the gearbox’s ability to manage load and torque variations effectively.

By utilizing torque-sensing mechanisms, control systems, variable pulley systems, load balancing, overload protection, and robust construction, variator gearboxes are capable of managing variations in load and torque during operation. These features enable the gearbox to adapt to changing conditions, optimize power transmission, and ensure reliable performance in various applications.

variator gearbox

Which industries and machinery commonly utilize variator gearboxes?

Variator gearboxes find applications in a wide range of industries and machinery, thanks to their ability to provide continuously adjustable speed control. Here are some of the industries and machinery commonly utilizing variator gearboxes:

  1. Automotive: Variator gearboxes, particularly in the form of continuously variable transmissions (CVTs), are widely used in the automotive industry. They optimize engine performance and fuel efficiency by allowing the engine to operate at the most efficient speed for different driving conditions. CVTs can be found in passenger cars, motorcycles, and other vehicles.
  2. Manufacturing: The manufacturing industry extensively employs variator gearboxes in various machinery and equipment. They are used in machine tools, such as lathes, milling machines, and drilling machines, to control the rotational speed of cutting tools and achieve precise machining operations. Variator gearboxes are also utilized in assembly lines, conveyors, material handling systems, and packaging machinery to enable flexible speed control and optimize productivity.
  3. Construction and Mining: Construction and mining machinery often utilize variator gearboxes to control the speed and torque of equipment. Examples include excavators, cranes, bulldozers, loaders, and drilling rigs. Variator gearboxes allow these machines to adapt to different soil conditions, handle heavy loads, and provide efficient power transmission for various tasks involved in construction and mining operations.
  4. Power Generation and Utilities: In the power generation and utilities sector, variator gearboxes play a role in applications such as generators, turbines, and pumps. They enable precise speed control and efficient power transmission, optimizing the performance of these systems. Variator gearboxes are also used in water treatment plants, wastewater treatment facilities, and other utility infrastructure where adjustable speed control is required.
  5. Agriculture: Agricultural machinery often incorporates variator gearboxes to provide speed control and torque transmission in various farming operations. Equipment such as tractors, combine harvesters, irrigation systems, and seeders benefit from the ability to adjust speeds for different tasks, soil conditions, and crop types. Variator gearboxes contribute to efficient and precise agricultural processes.
  6. Marine: In the marine industry, variator gearboxes are utilized in propulsion systems for boats, ships, and other watercraft. They enable speed control and power transmission in marine engines, optimizing fuel consumption and maneuverability. Variator gearboxes are also found in auxiliary systems, such as winches and cranes, on board ships.
  7. Food and Beverage: Variator gearboxes are employed in the food and beverage industry for applications such as mixers, blenders, dough kneaders, and conveyor systems. They allow for precise speed control and efficient mixing or processing of ingredients. Variator gearboxes contribute to consistent product quality and production efficiency in food and beverage manufacturing.
  8. Textile and Printing: Textile manufacturing machinery, such as spinning machines and looms, as well as printing equipment, rely on variator gearboxes for speed control during various stages of the production process. Variator gearboxes enable smooth and precise control of rotational speeds, ensuring the desired quality and characteristics of textile products and printed materials.

These are just a few examples of the industries and machinery that commonly utilize variator gearboxes. The versatility and benefits of variator gearboxes make them valuable components in numerous applications where continuous and adjustable speed control is required.

China Custom Udl 0.18kw~7.5kw Stepless Variator Gearbox   cycloidal gearbox	China Custom Udl 0.18kw~7.5kw Stepless Variator Gearbox   cycloidal gearbox
editor by CX 2023-09-12