China manufacturer Nmrv030 0.55kw Worm Gearbox with Speed Variator with high quality

Product Description

Stepless speed Variator
 
High modularity
– Matched with a large range of gearboxes, they are suitable to modular assembling of flanges, feet and torque arms.

High versatility
– 11 sizes, more than 200 versions, with wide range of different mounting positions.

High performances
– Power from 0.18 kW to 7.5 kW.
– Max torque 3000 Nm.
– Up to 6000 Nm when combined with bevel helical gearboxes. 
– With the differential device, output speed can be brought to “zero” speed, when the motor is running.

High reliability
– Strengthened box for heavy duty applications.
– Planets and races are made in special steel 100Cr6 and are in oil bath, that guarantee the best conditions of transmission of the motion by friction.

The design of UDL series stepless speed variator compromises the advanced technology both at home and abroad. The products include the following main characteristics:
     1. High speed-regulating precision: up to 0.5-1 rotation.
     2. Large speed -changing range: The speed ratio ranges from 1:1.4 to 1:7 freely.
     3. High in strength and long in service life.
     4. Convenient to regulate the speed.
     5. Continuous in running, front-to-back in running direction, smooth in driving, stable in performance and low in noise.
     6. Full in sealing and suitable for any environment.
     7. Compact in structure and small in volume.
     8. Made of high-quality aluminum alloy die cast into forming, good-looking in appearance, light in weight and it never gets rusty.
     9. Good in adaptation: UDL series stepless speed variators can be combined with all kinds of speed reducers, as to achieve low stepless speed changing.

 

 

FAQ
1, Q:what’s your MOQ for udl speed contorller   ?
A: 1pc is ok for each type electric gear box  motor 

2, Q: What about your warranty for your stepless governor ?

A: 1 year ,but except man-made destroyed

3, Q: which payment way you can accept ?
A: TT, western union .

4, Q: how about your payment way ?
A: 100%payment in advanced less $5000 ,30% payment in advanced payment , 70% payment before sending over $5000.

5, Q: how about your packing of speed reduction motor  ?
A: plywood case ,if size is small  ,we will pack with pallet for less 1 container 

6, Q: What information should be given, if I buy electric helical geared motor  from you ?
A: rated power,  ratio or output speed,type ,voltage , mounting way , quantity , if more is better , 

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Application: Motor, Machinery, Agricultural Machinery
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Bevel
Step: Double-Step
Type: Bevel
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

Can variator gearboxes be customized for specific speed and torque ranges?

Yes, variator gearboxes can be customized to meet specific speed and torque requirements in various applications. Manufacturers offer the flexibility to design and configure variator gearboxes according to the specific needs of customers. Here’s how variator gearboxes can be customized for specific speed and torque ranges:

Variable Pulley Design:

The design of the variable pulley system in a variator gearbox can be customized to achieve desired speed and torque ranges. The shape, size, and configuration of the pulleys can be adjusted to provide different gear ratios and accommodate specific application requirements. By modifying the pulley’s dimensions and angles, variator gearboxes can achieve a wide range of speed ratios and corresponding torque outputs, allowing customization for specific speed and torque ranges.

Selection of Components:

Manufacturers can select and optimize various components within the variator gearbox to match specific speed and torque ranges. This includes the choice of materials for gears, bearings, and other critical components. By selecting appropriate materials, manufacturers can ensure that the variator gearbox can handle the required torque levels without compromising its durability and performance.

Torque-Sensing and Control Systems:

The torque-sensing and control systems within variator gearboxes can be customized to provide precise control over speed and torque. Manufacturers can incorporate sensors and control algorithms that are tailored to the specific speed and torque requirements of an application. These systems monitor the torque load and adjust the gear ratio accordingly to maintain the desired speed and torque output, allowing for customization within specific ranges.

Applications in Parallel or Series:

In some cases, multiple variator gearboxes can be configured in parallel or series to achieve the desired speed and torque ranges. By combining the outputs of multiple variator gearboxes, either in parallel or series arrangement, the overall speed and torque capabilities can be customized to meet specific application requirements. This configuration allows for scalability and adaptability to different speed and torque demands.

Computer-Aided Design (CAD) and Simulation:

Manufacturers utilize computer-aided design (CAD) software and simulations to customize variator gearboxes for specific speed and torque ranges. CAD tools enable the design and optimization of components, ensuring they can withstand the required torque levels and operate within the desired speed ranges. Simulations help manufacturers evaluate the performance of the customized variator gearbox under different operating conditions, allowing for fine-tuning and optimization.

Collaboration with Customers:

Manufacturers work closely with customers to understand their specific speed and torque requirements. By collaborating with customers, manufacturers can gather detailed information about the application’s operational parameters, load profiles, and performance expectations. This collaborative approach ensures that the variator gearbox is customized to precisely match the speed and torque ranges needed for the application.

Through variable pulley design, component selection, torque-sensing and control systems, parallel or series configurations, CAD and simulation tools, and collaboration with customers, variator gearboxes can be customized to deliver specific speed and torque ranges. This customization capability allows variator gearboxes to be tailored to a wide range of industrial applications, ensuring optimal performance and efficiency.

variator gearbox

How do variator gearboxes handle variations in speed and torque requirements?

Variator gearboxes are designed to handle variations in speed and torque requirements by providing adjustable speed control and flexible torque transmission. Here’s how they accomplish this:

Variator gearboxes handle variations in speed requirements through their unique design and operating principles. They offer continuously adjustable speed control, allowing for stepless variation within a certain range. This is achieved by employing mechanisms that can change the effective gear ratio between the input and output shafts. As the gear ratio is altered, the output speed of the gearbox changes accordingly.

One common method used by variator gearboxes is the manipulation of pulley or cone sizes. For example, in belt-and-pulley variators, the effective diameter of the pulleys can be adjusted by changing their position. This variation in pulley diameter modifies the speed ratio between the input and output, resulting in different output speeds. Similarly, in cone variators, the conical elements change their effective radius as they move closer or farther apart, enabling speed adjustment.

Additionally, variator gearboxes handle variations in torque requirements by providing flexible torque transmission capabilities. They can transmit high torque while maintaining efficiency, ensuring that the necessary power is delivered to the driven system. The specific torque handling capabilities depend on the design and construction of the variator gearbox.

Some variator gearboxes, such as cone variators, are known for their high torque capacity. The conical elements in these gearboxes can withstand substantial torque loads, making them suitable for applications that require robust torque transmission. Other types of variator gearboxes, such as disc variators or hydrostatic variators, are also designed to handle significant torque requirements efficiently.

Furthermore, variator gearboxes can be equipped with additional features to enhance torque transmission. For instance, certain variator gearboxes incorporate mechanisms like friction drives or hydraulic systems that can further optimize torque delivery and handling.

In summary, variator gearboxes handle variations in speed and torque requirements by providing continuously adjustable speed control and flexible torque transmission. Through the manipulation of pulley or cone sizes, variator gearboxes can adjust the effective gear ratio and achieve the desired output speed. Additionally, their design and construction allow them to transmit high torque efficiently, ensuring that the required power is delivered to the driven system. These capabilities make variator gearboxes versatile and adaptable in various applications where speed and torque variations are encountered.

China manufacturer Nmrv030 0.55kw Worm Gearbox with Speed Variator   with high quality China manufacturer Nmrv030 0.55kw Worm Gearbox with Speed Variator   with high quality
editor by CX 2024-04-24