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”.
Starshine 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
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Motor, Machinery, Agricultural Machinery, Ceramic |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Installation: | Vertical or Horizotal Type |
| Layout: | Coaxial |
| Gear Shape: | Planetary Conedisk Friction Type |
| Step: | Stepless |
| Customization: |
Available
|
|
|---|
Can variators be customized for specific industries or machinery configurations?
Yes, variators can be customized to meet the specific requirements of different industries and machinery configurations. Manufacturers of variators understand that different industrial applications may have unique needs in terms of load characteristics, operating conditions, control system integration, and other factors. As a result, they offer customization options to ensure optimal performance and compatibility. Here are some ways variators can be customized:
1. Load and Torque Ratings:
Variators can be customized to handle specific load requirements and torque ratings. Manufacturers can design and manufacture variators with different torque capacities to match the demands of different machinery or equipment. This customization ensures that the variator can effectively handle the expected load conditions without exceeding its torque limitations or compromising performance.
2. Speed Range:
Depending on the machinery configuration and application requirements, variators can be customized to provide the desired speed range. Manufacturers can adjust the gear ratios and design the variators to operate within specific speed ranges to match the speed requirements of the machinery. This customization allows for precise control and optimization of the machinery’s speed performance.
3. Environmental Considerations:
Variators can be customized to meet specific environmental conditions. Certain industries or machinery configurations may require variators that can withstand harsh environments, such as high temperatures, extreme humidity, or exposure to dust and debris. Manufacturers can incorporate enhanced protection and sealing mechanisms to ensure the variators can operate reliably in these challenging conditions.
4. Control System Integration:
Variators can be customized to integrate seamlessly with different control systems. Manufacturers can adapt the communication interfaces and protocols of the variators to match the specific requirements of the machinery’s control architecture. This customization allows for smooth integration with existing control systems, such as programmable logic controllers (PLCs) or other automation systems.
5. Mounting and Form Factor:
Variators can be customized to accommodate specific mounting configurations and form factors. Different machinery configurations may require variators with specific dimensions, mounting options, or shaft configurations to ensure proper installation and compatibility. Manufacturers can provide custom solutions to meet these specific mounting and form factor requirements.
6. Additional Features and Accessories:
Manufacturers can offer customization options by incorporating additional features and accessories into the variators. These can include specialized connectors, monitoring sensors, remote control capabilities, or specific software functionalities. By tailoring the variators with these additional features, they can better align with the unique needs of the industry or machinery configuration.
7. Compliance with Industry Standards:
Variators can be customized to meet specific industry standards and certifications. Depending on the industry or application, there may be specific regulatory or safety standards that variators need to comply with. Manufacturers can customize the design and manufacturing processes to ensure that the variators meet these standards and certifications.
In conclusion, variators can be customized to suit specific industries or machinery configurations. Manufacturers offer customization options to address factors such as load requirements, speed range, environmental conditions, control system integration, mounting configurations, additional features, and compliance with industry standards. By customizing variators, industries can ensure optimal performance and compatibility with their specific machinery and application needs.
What is the impact of variators on the lifespan of mechanical components in a system?
The impact of variators on the lifespan of mechanical components in a system is a crucial consideration. Variators, such as continuously variable transmissions (CVTs), can have both positive and negative effects on the longevity of mechanical components. Here’s a detailed explanation of the impact of variators on the lifespan of mechanical components:
1. Reduced Wear and Tear:
Variators can contribute to reduced wear and tear on mechanical components compared to traditional transmissions with fixed gear steps. The continuously variable nature of variators allows for smoother and seamless gear ratio changes, eliminating the shock and stress associated with gear shifts in conventional transmissions. This smoother operation can reduce the strain on various components like gears, synchronizers, and clutch packs, potentially extending their lifespan.
2. Improved Power Delivery:
Variators optimize power delivery by continuously adjusting the gear ratios to keep the engine in its most efficient operating range. By operating the engine within its optimal powerband, variators can reduce the load and stress on mechanical components. When the engine operates more efficiently, it can lead to reduced wear on components like pistons, connecting rods, and crankshafts, potentially increasing their lifespan.
3. Enhanced Cooling and Lubrication:
Variators often incorporate advanced cooling and lubrication systems to maintain optimal operating conditions. These systems help manage heat generated during operation and ensure proper lubrication of critical components. Effective cooling and lubrication can prevent excessive heat buildup, reduce friction, and minimize wear on bearings, shafts, and other moving parts. By providing better cooling and lubrication, variators can help extend the lifespan of these mechanical components.
4. Increased Complexity and Component Interdependence:
Variators, especially electronic or computer-controlled ones, can introduce increased complexity and component interdependence within the system. The integration of electronic control systems, sensors, and actuators adds additional components that can potentially fail or require maintenance. The interdependence of these components means that a failure in one part can affect the overall performance and lifespan of the variator and other mechanical components. Proper maintenance, regular inspections, and timely repairs are crucial to mitigate potential issues and ensure the longevity of the system.
5. Maintenance and Service Requirements:
Variators may have specific maintenance and service requirements to ensure their optimal performance and longevity. Regular fluid changes, inspections, and adjustments may be necessary to keep the variator and associated mechanical components in good working condition. Adhering to the manufacturer’s recommended maintenance schedule is important to prevent premature wear and failure of components. Neglecting maintenance can lead to accelerated wear, reduced lifespan, and potential costly repairs.
6. Quality of Design and Manufacturing:
The overall lifespan of mechanical components in a variator system can be influenced by the quality of design and manufacturing. Variators and their associated components should be designed and manufactured to meet specific performance and durability standards. High-quality materials, precise engineering, and stringent quality control can contribute to the longevity of mechanical components. Variators from reputable manufacturers with a track record of reliability and performance are more likely to have a positive impact on the lifespan of mechanical components.
7. Driving Habits and Operating Conditions:
The impact of variators on the lifespan of mechanical components can also be influenced by driving habits and operating conditions. Aggressive driving, excessive loading, and operating the vehicle in extreme conditions can put additional stress on the variator and associated components. Continuous high RPM operation, abrupt throttle inputs, or towing heavy loads can accelerate wear and potentially shorten the lifespan of mechanical components. Operating the vehicle within recommended limits and practicing responsible driving habits can help preserve the longevity of the system.
In conclusion, variators can have both positive and negative impacts on the lifespan of mechanical components in a system. The continuously variable nature of variators can reduce wear and tear, improve power delivery, and enhance cooling and lubrication. However, increased complexity, maintenance requirements, and the quality of design and manufacturing are factors to consider. Additionally, driving habits and operating conditions play a significant role in determining the lifespan of mechanical components. Regular maintenance, proper care, and responsible driving practices are essential to ensure the longevity of the variator system and its associated mechanical components.
Can you describe the benefits of using a variator in terms of efficiency and performance?
Using a variator in various applications can offer significant benefits in terms of efficiency and performance. The ability to continuously adjust the gear ratio and optimize engine RPM contributes to improved fuel economy, smoother power delivery, and enhanced overall performance. Here’s a detailed explanation of the benefits of using a variator:
1. Improved Fuel Efficiency:
A variator allows for precise control of the gear ratio, enabling the engine to operate within its optimal RPM range. By continuously adjusting the gear ratio to match the driving conditions, the engine can maintain an efficient power output. This optimized engine RPM helps to reduce fuel consumption and improve overall fuel efficiency. Variators are particularly beneficial in situations that involve frequent speed changes or stop-and-go traffic, where traditional gear systems may be less efficient.
2. Smoother Power Delivery:
Traditional gear systems have discrete gear ratios, resulting in noticeable gear shifts when changing gears. In contrast, a variator provides stepless gear shifts, allowing for a smooth and seamless power delivery. The continuous adjustment of the gear ratio ensures that the engine operates at the most suitable RPM for the current driving conditions, resulting in a smoother acceleration and a more refined driving experience.
3. Optimal Performance:
A variator enables the engine to operate within its optimal power band. By continuously varying the gear ratio, the variator keeps the engine RPM at an ideal level, maximizing power output and torque delivery. This translates into improved performance, whether it’s for quick acceleration, high-speed cruising, or towing heavy loads. The ability to maintain optimal performance across a wide range of driving conditions is a significant advantage of using a variator.
4. Adaptability to Driving Conditions:
A variator allows for seamless adaptation to different driving conditions. It can adjust the gear ratio based on factors such as vehicle speed, throttle input, and load requirements. This adaptability ensures that the engine operates efficiently and delivers the appropriate power for specific driving situations. Whether it’s accelerating from a standstill, maintaining a constant speed, or climbing steep inclines, the variator can optimize the gear ratio to suit the demands of the moment.
5. Reduced Wear and Tear:
Due to the smooth and continuous power delivery, variators help to reduce wear and tear on various components of the drivetrain. The absence of abrupt gear shifts and the ability to maintain optimal engine RPM contribute to reduced stress on the engine, transmission, and other driveline components. This can result in increased longevity and reliability of the vehicle or machinery.
6. Enhanced Driving Comfort:
The smooth and seamless power delivery provided by a variator contributes to enhanced driving comfort. The absence of gear shifts and the ability to maintain the engine RPM in the optimal range reduce vibrations, noise, and harshness. This leads to a more refined and enjoyable driving experience, particularly in urban driving conditions or during long-distance journeys.
In summary, using a variator in various applications offers benefits in terms of improved fuel efficiency, smoother power delivery, optimal performance, adaptability to driving conditions, reduced wear and tear, and enhanced driving comfort. These advantages make variators a desirable choice for achieving greater efficiency and performance in vehicles and machinery.
editor by CX 2024-04-09