Product Description
NMRV063 Rotary Cutter Hollow Shaft Planetary Lawn Mower Rotary Tiller Aluminum Forklift Variable Speed Reduce Speed Gearbox With Good Performance
Our Gearbox has many items for your choosing and we can produce as per your drawing or sample to meet your special request
1. Large output torque
2. Safe, reliable, economical and durable
3. Stable transmission, quiet operation
4. High carrying ability
5. High modularization design, may equip with various outer power input conveniently. Same machine type may equip with various power motor. It is easy to realize the combination and junction between every machine type
6. Transmission ratio: Fine division, wide scope. The combined machine type may form very large transmission ratio, i. E. Output very low rotary speed.
7. Form of installation: The position to be installed is not limited.
8. High strength, compact the box body of high strength cast iron, gear and gear shaft adapts the gas carbonization, quenching and fine grinding process, therefore the bearing capacity of unit volume is high.
9. Long life: Under the condition of correct type chosen(including choosing suitable operation parament ) normal operation and maintenance, the life if main parts speed reducer(except wearing parts)should not be less than 20000 hours. The wearing parts include lubricating oil, oil seal and bearing.
10. Low noise: Because main parts of speed reducer are processed, and tested critically, therefore the noise of speed reducer is low.
11.Our gear box have reached the advance international level, can replace the same kind of products imported.
HangZhou CHINAMFG Industry Co., Ltd. is a specialized supplier of a full range of chains, sprockets, gears, gear racks, gearbox, v belt pulley, timing pulley, V-belts, couplings, machined parts and so on.
Due to our CHINAMFG in offering best service to our clients, understanding of your needs and overriding sense of responsibility toward filling ordering requirements, we have obtained the trust of buyers worldwide. Having accumulated precious experience in cooperating with foreign customers, our products are selling well in the American, European, South American and Asian markets.Our products are manufactured by modern computerized machinery and equipment. Meanwhile, our products are manufactured according to high quality standards, and complying with the international advanced standard criteria.
With many years’ experience in this line, we will be trusted by our advantages in competitive price, one-time delivery, prompt response, on-hand engineering support and good after-sales services.
Additionally, all our production procedures are in compliance with ISO9001 standards. We also can design and make non-standard products to meet customers’ special requirements. Quality and credit are the bases that make a corporation alive. We will provide best services and high quality products with all sincerity. If you need any information or samples, please contact us and you will have our soon reply.
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| Application: | Motor, Machinery, Marine, Agricultural Machinery |
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| Function: | Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | Coaxial |
| Customization: |
Available
| Customized Request |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Role of Continuously Variable Transmission (CVT) Gearbox
The role of a Continuously Variable Transmission (CVT) gearbox is to provide a seamless and infinite range of gear ratios to optimize engine performance and fuel efficiency. Unlike traditional gearboxes with fixed gears, a CVT uses a belt or chain running between two variable-sized pulleys. By adjusting the pulley diameters, the gear ratio can be continuously varied to match the engine’s power output and the vehicle’s speed.
CVTs are designed to keep the engine operating at its most efficient RPM range, resulting in better fuel economy and smoother acceleration. They eliminate the need for discrete gear shifts, providing a smooth and uninterrupted power delivery. CVTs are commonly used in automobiles, especially in hybrid vehicles, compact cars, and scooters, where optimizing engine efficiency and providing a comfortable driving experience are essential.
Lubrication Requirements for a Variable Gearbox
A variable gearbox, like any other gearbox, requires proper lubrication to ensure smooth operation and longevity. The type of lubrication needed depends on the specific design and components of the gearbox. Here’s what you should consider:
- Lubricant Type: The lubricant used should be compatible with the materials and components within the gearbox. High-quality transmission fluids or gear oils are commonly used for variable gearboxes.
- Viscosity: The viscosity of the lubricant is crucial for maintaining proper lubrication under different temperature conditions. The manufacturer’s recommendations or specifications should guide your choice of lubricant viscosity.
- Friction and Wear Protection: Variable gearboxes often have components that experience varying levels of friction. The lubricant should provide good wear protection and minimize friction to ensure efficient operation and minimize heat generation.
- Cooling Properties: Some variable gearboxes, especially those in heavy-duty applications, can generate significant heat. The lubricant should have effective cooling properties to dissipate heat and prevent overheating.
- Seal Compatibility: The lubricant should be compatible with any seals or gaskets in the gearbox, ensuring they remain effective in preventing fluid leaks.
- Regular Maintenance: Regular oil changes and maintenance are essential to keep the lubricant in optimal condition. Follow the manufacturer’s recommended maintenance schedule for oil changes and inspections.
It’s important to refer to the vehicle or equipment manufacturer’s recommendations for the specific lubricant type, viscosity, and maintenance schedule that best suit your variable gearbox. Proper lubrication will contribute to the gearbox’s smooth operation, efficiency, and overall longevity.
Concept of Variable Gear Ratios in a Gearbox
Variable gear ratios refer to the ability to change the transmission ratio between the input and output shafts of a gearbox continuously. Unlike traditional gearboxes with fixed gear ratios, variable gearboxes allow seamless adjustment of the transmission ratio, enabling optimal power delivery across different operating conditions. This is achieved through mechanisms like Continuously Variable Transmissions (CVTs) or other variable transmission systems.
editor by CX 2024-04-17