China OEM Variation Mechanical Speed Variator Gearbox gearbox adjustment

Product Description

Product Description

JWB Series Speed Variator 

1. Features:

 JWB-X  type

  • Sizes: ≥04
  • Power up to 1.5 kW or more
  • Cases in RAL 5571 blue cast iron
  • Shafts: case hardened and tempered steel.
  • Internal components: heat-treated steel
  • Output speed with 4 pole(1400r/min) motors: 2-10r/min;4.7-23.5r/min;15-75r/min;20-100r/min, 28-140r/min, 30-150r/min;40-200r/min;60-300r/min;80-400r/min;100-500r/min;190-950r/min.
  • Output Torque value max 1002Nm
  • Silent, vibration-free running
  • Bidirectional rotation
  • Control handwheel positionable on either side
  • Slipping speed to max load at 5% 
  • Regulation sensibility: 0,5 rpm 
  • Painted with blue epoxy-polyester powder 

 JWB-X B type

  • Sizes:01,02,03 and 04
  • Power up to 1.5 kW or less
  • Cases in die-cast aluminium alloy
  • Shafts: case hardened and tempered steel.
  • Internal components: heat-treated steel
  • Output speed with 4 pole(1400r/min) motors: 2r/min-20r/min;4.7r/min-23.5r/min;6.5-32.5r/min, 8-40r/min, 9-45r/min, 13-65r/min, 15r/min-75r/min;18-90r/min, 25-125r/min, 28r/min-140r/min;40r/min-200r/min;60r/min-300r/min;80r/min-400r/min;100r/min-500r/min;190r/min-950r/min.
  • Output Torque value max 795 Nm
  • Silent, vibration-free running
  • Bidirectional rotation
  • Control hand wheel positionable on either side
  • Slipping speed to max load at 5%
  • Regulation sensibility: 0,5 rpm
  • Painted with blue epoxy-polyester powder 

2. Technical parameters

 

Type Output Torque Output Shaft Dia.   Output Speed Range 2rpm-950rpm
SWB01 2.6-1.6N.m φ11 Applicable Motor Power 0.18kW-7.5kW
SWB02 258-1.8N.m φ14,φ24,φ28,φ32  
SWB03 426-4N.m φ24,φ28,φ38 Input Options With Inline AC Motor
SWB04 795-8N.m φ28,φ38,φ42 With IEC Motor
SWB05 535-16N.m φ38,φ48,φ55 With Input Shaft
SWB06 1002-40N.m φ42,φ55,φ70 With Input Flange

About Us

ZheJiang CHINAMFG Drive Co.,Ltd,the predecessor was a state-owned military mould enterprise, was established in 1965. CHINAMFG specializes in the complete power transmission solution for high-end equipment manufacturing industries based on the aim of “Platform Product, Application Design and Professional Service”.
CHINAMFG have a strong technical force with over 350 employees at present, including over 30 engineering technicians, 30 quality inspectors, covering an area of 80000 square CHINAMFG and kinds of advanced processing machines and testing equipments. We have a good foundation for the industry application development and service of high-end speed reducers & variators owning to the provincial engineering technology research center,the lab of gear speed reducers, and the base of modern R&D.

Our Team

Quality Control
Quality:Insist on Improvement,Strive for Excellence With the development of equipment manufacturing indurstry,customer never satirsfy with the current quality of our products,on the contrary,wcreate the value of quality.
Quality policy:to enhance the overall level in the field of power transmission  
Quality View:Continuous Improvement , pursuit of excellence
Quality Philosophy:Quality creates value

3. Incoming Quality Control
To establish the AQL acceptable level of incoming material control, to provide the material for the whole inspection, sampling, immunity. On the acceptance of qualified products to warehousing, substandard goods to take return, check, rework, rework inspection; responsible for tracking bad, to monitor the supplier to take corrective 
measures to prevent recurrence.

4. Process Quality Control
The manufacturing site of the first examination, inspection and final inspection, sampling according to the requirements of some projects, judging the quality change trend;
 found abnormal phenomenon of manufacturing, and supervise the production department to improve, eliminate the abnormal phenomenon or state.

5. FQC(Final QC)
After the manufacturing department will complete the product, stand in the customer’s position on the finished product quality verification, in order to ensure the quality of 
customer expectations and needs.

6. OQC(Outgoing QC)
After the product sample inspection to determine the qualified, allowing storage, but when the finished product from the warehouse before the formal delivery of the goods, there is a check, this is called the shipment inspection.Check content:In the warehouse storage and transfer status to confirm, while confirming the delivery of the 
product is a product inspection to determine the qualified products.

7. Certification.

Packing

Delivery

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Application: Motor, Machinery, Agricultural Machinery, Dumbwaiter, Sugar Mills, and Kinds of Equipments
Function: Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Lower Rotation Speed
Layout: Speed Variator
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Single-Step
Customization:
Available

|

Customized Request

variator gearbox

What factors should be considered when selecting the right variator gearbox for an application?

When selecting the right variator gearbox for an application, several factors should be considered to ensure optimal performance and compatibility. Here are the key factors to take into account:

  1. Load Requirements: The first consideration is the load requirements of the application. Determine the torque and speed range needed for the gearbox to handle the load effectively. Consider factors such as peak torque, continuous torque, and variations in torque and speed during operation. Understanding the load requirements is crucial in selecting a variator gearbox that can handle the specific demands of the application.
  2. Speed Control: Evaluate the desired level of speed control required for the application. Determine whether precise speed adjustments are necessary or if a broader range of speed variation is acceptable. Consider the speed range, responsiveness, accuracy, and stability required for the application. Certain variator gearboxes may offer more precise speed control, while others prioritize broader speed ranges.
  3. Environmental Conditions: Assess the environmental conditions in which the variator gearbox will operate. Consider factors such as temperature extremes, humidity, dust, and potential exposure to chemicals or corrosive substances. Choose a gearbox that is designed to withstand the specific environmental conditions of the application, ensuring long-term reliability and durability.
  4. Space Constraints: Evaluate the available space for installing the variator gearbox. Consider the dimensions, mounting options, and any spatial limitations imposed by the application. Ensure that the selected gearbox can be accommodated within the available space without compromising other components or functionality.
  5. Efficiency: Consider the desired level of efficiency for the application. Evaluate the gearbox’s efficiency under different load conditions and compare it to the efficiency requirements of the application. Higher efficiency gearboxes can contribute to energy savings and reduced operating costs over the lifespan of the equipment.
  6. Operational Requirements: Define any specific operational requirements of the application. Consider factors such as noise level, vibration, maintenance needs, and expected service life. Choose a variator gearbox that meets the operational requirements and aligns with the maintenance capabilities and schedules of the application.
  7. Cost and Budget: Consider the budgetary constraints and cost-effectiveness of the variator gearbox. Evaluate the overall cost of the gearbox, including initial purchase cost, installation expenses, and potential maintenance or replacement costs over time. Balance the cost considerations with the performance and reliability requirements of the application.
  8. Application Specifics: Take into account any unique requirements or specifications of the application. Consider factors such as industry standards, regulatory compliance, compatibility with other system components, and any specific features or functionalities required. Ensure that the selected variator gearbox aligns with the specific needs and specifications of the application.

By carefully considering these factors, you can select the right variator gearbox that matches the load requirements, speed control needs, environmental conditions, space constraints, efficiency targets, operational requirements, budget, and application specifics. This will result in an optimized gearbox selection that meets the performance, reliability, and functionality requirements of the application.

variator gearbox

How do manufacturers ensure the durability of variator gearboxes in industrial environments?

Manufacturers employ various strategies and techniques to ensure the durability of variator gearboxes in industrial environments. These measures are implemented during the design, construction, and testing stages to enhance the gearbox’s ability to withstand the harsh conditions and rigorous demands of industrial applications. Here’s how manufacturers ensure the durability of variator gearboxes:

Rugged Construction:

Manufacturers use robust and durable materials for constructing variator gearboxes. High-quality metals, such as steel or cast iron, are commonly used for gearbox housings and essential components. These materials possess excellent strength, wear resistance, and thermal stability, enabling the gearbox to withstand heavy loads, vibrations, and temperature variations typically encountered in industrial environments.

Enhanced Gear Design:

The gear design of variator gearboxes is optimized for durability. Manufacturers carefully select gear materials, tooth profiles, and surface treatments to minimize wear, improve load distribution, and enhance the gearbox’s ability to handle torque and shock loads. Advanced manufacturing techniques, such as precision machining and heat treatment processes, are employed to ensure the gears have the required hardness, toughness, and dimensional accuracy for long-lasting performance.

Sealing and Protection:

Variator gearboxes are equipped with effective sealing systems to prevent the ingress of contaminants, such as dust, dirt, and moisture, into the gearbox. Seals, gaskets, and O-rings are used to create a barrier that protects internal components from environmental elements. Additionally, manufacturers often incorporate protective measures, such as breather vents or pressure relief valves, to maintain an appropriate internal pressure and prevent the buildup of excessive heat or pressure that could compromise the gearbox’s durability.

Effective Lubrication:

Proper lubrication is critical for the durability of variator gearboxes. Manufacturers ensure that the gearbox is designed with efficient lubrication systems that provide adequate lubricant flow to all critical components. This lubrication helps reduce friction, dissipate heat, and prevent excessive wear and corrosion. Manufacturers may also specify the use of specific lubricants that are suitable for the operating conditions and requirements of the variator gearbox, further enhancing its durability.

Thorough Testing and Quality Control:

Manufacturers subject variator gearboxes to rigorous testing procedures to validate their durability in industrial environments. These tests may include load testing, endurance testing, temperature cycling, and performance verification. Through comprehensive testing, manufacturers can identify potential weaknesses or design flaws and make necessary improvements to ensure the gearbox’s durability. Additionally, stringent quality control measures are implemented throughout the manufacturing process to maintain consistency and reliability in the production of variator gearboxes.

Compliance with Standards and Regulations:

Manufacturers adhere to industry standards and regulations to ensure the durability and safety of variator gearboxes. Compliance with standards, such as ISO (International Organization for Standardization) and specific industry guidelines, helps manufacturers design and manufacture gearboxes that meet or exceed the required performance and durability criteria. This ensures that the variator gearboxes are suitable for use in industrial environments and can withstand the demanding operating conditions they may encounter.

By employing rugged construction, enhanced gear design, sealing and protection measures, effective lubrication systems, thorough testing and quality control, and compliance with standards and regulations, manufacturers ensure the durability of variator gearboxes in industrial environments. These measures contribute to the reliability, longevity, and performance of variator gearboxes, making them well-suited for demanding industrial applications.

variator gearbox

What benefits do variator gearboxes offer in various industrial applications?

Variator gearboxes offer several benefits in various industrial applications, making them valuable components in numerous systems. Here are some of the key advantages they provide:

  1. Continuously Adjustable Speed: One of the primary benefits of variator gearboxes is their ability to provide continuously adjustable speed control. Unlike traditional gearboxes with fixed gear ratios, variators offer stepless speed variation within a certain range. This feature allows for precise control of rotational speeds in industrial machinery, optimizing performance and efficiency in different processes.</li
  2. Optimized Power Efficiency: Variator gearboxes help optimize power efficiency in industrial applications. By allowing for continuous speed adjustment, they enable the machinery to operate at the most efficient speed for a given task. This ensures that the system consumes only the necessary amount of power, minimizing energy waste and reducing operating costs.
  3. Flexible Torque Transmission: Variator gearboxes can handle a wide range of torque requirements, making them suitable for various industrial applications. They can transmit high torque while maintaining their efficiency, allowing industrial machinery to generate the necessary power for demanding tasks. This flexibility in torque transmission contributes to the versatility and adaptability of variator gearboxes in industrial settings.
  4. Smooth and Precise Control: Variator gearboxes provide smooth and precise control over rotational speeds. The stepless speed adjustment allows for seamless transitions between different speeds without sudden jumps or changes. This smooth control enhances the precision and accuracy of industrial processes, ensuring consistent performance and high-quality output.
  5. Improved System Performance: By enabling precise speed control, variator gearboxes enhance the overall performance of industrial systems. They allow machinery to operate at the optimal speed for specific tasks, leading to improved productivity, reduced cycle times, and enhanced product quality. The ability to fine-tune the speed also facilitates better synchronization between different components or processes, further optimizing system performance.
  6. Reduced Mechanical Stress: Variator gearboxes can help reduce mechanical stress on industrial machinery. By allowing for gradual speed adjustments, they minimize sudden changes in load or torque, which can put excessive stress on components. This reduction in mechanical stress contributes to extended equipment lifespan, reduced maintenance requirements, and improved reliability in industrial applications.
  7. Adaptability to Changing Conditions: Variator gearboxes offer adaptability to changing operating conditions. They allow for real-time adjustments in speed, which is particularly beneficial in applications where the load or process requirements vary. This adaptability enables industrial machinery to respond quickly to changing demands, ensuring optimal performance and efficiency in dynamic environments.

In summary, variator gearboxes provide benefits such as continuously adjustable speed control, optimized power efficiency, flexible torque transmission, smooth and precise control, improved system performance, reduced mechanical stress, and adaptability to changing conditions. These advantages make variator gearboxes valuable in various industrial applications, including manufacturing, material handling, packaging, robotics, and many others, where precise speed control and efficient power transmission are essential.

China OEM Variation Mechanical Speed Variator Gearbox   gearbox adjustment	China OEM Variation Mechanical Speed Variator Gearbox   gearbox adjustment
editor by CX 2024-04-03