Product Description
High Rpm Worm Gearbox Aluminium Nmrv 050 040 Reducer Variable Wheel Drive Speed Reduction Gearbox
Features
1. Light in weight and non-rusting
2. Smooth in running, can work a long time in dreadful conditions
3. High efficiency, low noise
4. Good-looking in appearance, durable in service life, and small in volume
Product Photos
Product Description
| Model | 571 ~ 150 |
| Power | 0.06kw ~ 15kw |
| Input speed | 750rpm ~ 2000rpm |
| Reduction ratio | 1/5 ~ 1/100 |
| Input motor | AC (1 phase or 3 phase) / DC / BLDC / Stepper / Servo |
| Output shaft | Solid shaft / Hollow shaft / Output flange… |
| Dimension standard | Metric size / Inch size |
| Material of housing | die-cast aluminum / Cast iron / Stainless steel |
| Accessories | Flange / CHINAMFG shaft / Torque arm / Cover … |
NMRV flange size:
Mounting position:
FAQ
Q: Can you make the gearbox with customization?
A: Yes, we can customize per your request, like flange, shaft, configuration, material, etc.
Q: Do you provide samples?
A: Yes. The 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 products need 5-30 days, a bit longer for customized products.
Q: Do you provide technical support?
A: Yes. Our company has a design and development team, we can provide technical support if you
need.
Q: How to ship to us?
A: It is available by air, by sea, or by train.
Q: How to pay the money?
A: T/T and L/C are preferred, with a different currency, including USD, EUR, RMB, etc.
Q: How can I know if 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 an inquiry directly, and we will respond within 24 hours.
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| Application: | Motor, Machinery, Marine, Agricultural Machinery |
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| Function: | Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction |
| Layout: | Right Angle |
| Samples: |
US$ 50/Piece
1 Piece(Min.Order) | Order Sample Aluminum/Cast Iron
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| 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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Types of Variable Gearboxes
Yes, there are several types of variable gearboxes available:
- Continuously Variable Transmissions (CVTs): These use a belt or chain running between two pulleys with variable diameters. By adjusting the pulley diameters, the gear ratio can be varied smoothly.
- Hydrostatic Transmissions: These use hydraulic pumps and motors to control the speed and torque of the output shaft. By varying the displacement of the pump or motor, the gear ratio can be adjusted.
- Infinitely Variable Transmissions (IVTs): Similar to CVTs, IVTs offer continuous variation of the gear ratio. They often use a combination of planetary gear sets and hydraulic components.
- Electronic Variable Transmissions (EVTs): These use electronic control systems to continuously adjust the gear ratio based on input from sensors and the vehicle’s operating conditions.
These types of variable gearboxes offer different mechanisms for adjusting the gear ratio, each with its advantages and applications.
Contribution of a Variable Gearbox to Smoother Acceleration in Vehicles
A variable gearbox plays a significant role in achieving smoother acceleration in vehicles. Here’s how it contributes to this effect:
- Continuous Adjustment: Unlike traditional gearboxes with fixed gear ratios, a variable gearbox can continuously adjust its gear ratio to match the engine’s power and the vehicle’s speed. This ensures that the engine operates within its optimal power band, providing smoother and more responsive acceleration.
- Optimal Power Delivery: By selecting the most suitable gear ratio at any given moment, a variable gearbox ensures that the engine delivers the right amount of power to the wheels. This prevents sudden jolts or jerks during gear changes and maintains a seamless flow of power to the wheels.
- Stepless Transitions: Variable gearboxes, especially in the form of continuously variable transmissions (CVTs), offer stepless transitions between gear ratios. This means there are no distinct gear shifts, resulting in a smoother and more gradual increase in speed without the sensation of gear changes.
- Adapting to Load: A variable gearbox can adapt to changes in load, terrain, and driving conditions. It can select lower gear ratios for uphill climbs and higher ratios for cruising on flat roads, ensuring that the acceleration remains smooth regardless of the situation.
- Reduced Clutch Engagement: In manual transmissions, clutch engagement during gear shifts can sometimes cause jerky acceleration. With a variable gearbox, especially in automatic and CVT configurations, there is less reliance on clutch engagement, leading to smoother acceleration.
In summary, a variable gearbox’s ability to continuously adjust gear ratios, optimize power delivery, provide stepless transitions, and adapt to load conditions all contribute to achieving smoother acceleration in vehicles, enhancing both driver comfort and overall performance.
Variable Gearbox vs. Traditional Gearbox: Key Differences
A variable gearbox, such as a Continuously Variable Transmission (CVT), differs from a traditional gearbox by offering an infinite number of gear ratios within a specific range. This contrasts with traditional gearboxes that have a fixed set of discrete gear ratios. Variable gearboxes use mechanisms like pulleys, belts, or gears to provide seamless transitions and optimize engine efficiency. In contrast, traditional gearboxes require manual or automatic shifting between preset gears. Variable gearboxes offer smoother acceleration, better fuel efficiency, and adaptability to varying conditions, while traditional gearboxes may have noticeable gear shifts and are limited to the available gear options.
editor by CX 2024-04-09