Product Description
Nrv Nmrv Motovario Style Right Angle Worm Motor Gear Box
Introduction of gear box
1. Made of high-quality aluminum alloy, light in weight and non-rusting
2. Smooth in running and low in noise, can work long time in dreadful conditions
3. High in radiating efficiency
4. Good-looking in appearance, durable in service life and small in volume
5. Suitable for omni-bearing installation
Main Materials
1. Housing: Die-cast aluminum alloy(frame size 571-090); cast iron(frame size 110-150 )
2. Worm shaft: 20CrMnTi, carbonize heat treatment make the hardness of gear’s surface up to 56-62 HRC. Retain carburization layer’s thickness between 0.3 and 0.5mm after precise grindin g
3. Worm wheel: wearable tin bronze alloy
Model description
NMRV input dimension
View Of worm gear box
NMRV worm gear box – Hole input with flange
Greensky’s Advantage
On the site you can find a range of renewable products including DC gear motor,AC Induction Motor, Gear Motor, Worm Gearbox and their relevant components.
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Price |
Competitive & Reasonable. Our mission is to “Greening the World”. Distributing massively in a cheap price is our strategy. We want more and more people are using renewable products. |
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Quality |
Quality control is done by 4 processes: Manufacturer Control + Material Control + Production Control + Finished Goods Control. |
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Delivery |
100% on-time delivery Guaranteed |
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Evaluation |
100% Customer Satisfaction Guaranteed |
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Services |
English, German, Japanese and Chinese sales representatives are available for One-stop full services. |
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Business type |
Manufacture & Trading & EPC. CHINAMFG Power has subsidiary company producing motor and gearbox which makes our price very competitive. At same time, CHINAMFG Power has a subsidiary EPC company which can give professional technical support for complicated technical questions. |
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Experience |
Our products have been sold to strict clients in Germany and Japan. They are all satisfied with our products. Delivering quality products and convenient communication service are our goal. |
FAQ
1 Q:What infomation should I tell you to confirm the worm gear box?
A: Model/Size B:Ratio and output torque C:Power and flange type D:Order quantity.
2 Q: What if I don’t know which worm gear box I need?
A:Don’t worry, Send as much information as you can, our team will help you find the right 1 you are looking for.
3 Q:How long should I wait for the feedback after I send the enquiry?
A: Within 12 hours.
4 Q:What is your warrenty period for worm gear box?
A:We offer 1 year warrenty since the vessel departure date left China.
5 Q:What industries are your worm gear box being used?
A:Our worm gearbox are widely used in the areas of household appliances and light industry,etc.
6. Q:How to delivery:
A: By sea – Buyer appoint forwarder, or our sales team find suitable forwarder for buyers.
By air – Buyer offer collect express account, or our sales team find suitable express for buyers. (Mostly for sample)
Others – We arrange to delivery goods to some place in China appointed by buyers.
7. When you place an order, our team will confirm with you about color, package,method of payment and delivery, then a sales contract will be sent to you to confirm.
If you have any other questions, please feel free to contact us.
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| Application: | Light Duty Machine |
|---|---|
| Function: | Change Drive Torque |
| Layout: | Right Angle |
| Hardness: | Hardened |
| Installation: | Horizontal Type |
| Step: | Single-Step |
| Samples: |
US$ 100/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Advantages of Using Worm Gear in an NMRV Gearbox
Worm gears offer several advantages when used in an NMRV gearbox:
1. High Reduction Ratio: Worm gears provide a high reduction ratio in a compact form, allowing for significant speed reduction in a single stage.
2. High Efficiency: While worm gears typically have lower mechanical efficiency compared to some other gear types, the design of the NMRV gearbox optimizes efficiency by using a bronze worm gear and a self-locking mechanism that minimizes backdriving.
3. Compact Design: Worm gears have a compact and space-efficient design, making them suitable for applications with limited installation space.
4. Smooth and Quiet Operation: The meshing of worm gears and the helical design of the worm result in relatively smooth and quiet operation.
5. Self-Locking: Worm gears inherently have a self-locking characteristic, meaning that the gear cannot easily be back-driven by the worm. This property is beneficial for applications where holding position without external locking mechanisms is essential.
6. High Torque Capacity: Worm gears can transmit high torque loads, making them suitable for applications that require high torque output.
7. Simple Lubrication: The design of the NMRV gearbox allows for efficient lubrication of the worm gear, ensuring optimal performance and longevity.
These advantages make worm gears a popular choice for NMRV gearboxes in various industrial applications, where their characteristics contribute to reliable and efficient power transmission.
Benefits of Using an NMRV Gearbox
NMRV gearboxes offer several advantages that make them a popular choice in various applications:
- Compact Design: NMRV gearboxes are compact and space-efficient, making them suitable for installations with limited space.
- High Efficiency: These gearboxes are designed for high efficiency, minimizing energy losses during power transmission.
- Smooth Operation: NMRV gearboxes provide smooth and reliable operation due to their precise gear meshing and design.
- Quiet Performance: The design and quality of NMRV gearboxes contribute to quiet operation, reducing noise levels in various applications.
- Cost-Effective: Their efficient manufacturing processes and durability make NMRV gearboxes a cost-effective choice for power transmission.
- Wide Ratio Range: NMRV gearboxes are available in a wide range of gear ratios, allowing users to select the most suitable option for their specific application needs.
- Corrosion Resistance: Many NMRV gearboxes are constructed using materials that offer corrosion resistance, enhancing their longevity and performance in harsh environments.
- Easy Installation: The compact and lightweight design of NMRV gearboxes makes them relatively easy to install and integrate into various systems.
- Low Maintenance: With proper lubrication and maintenance, NMRV gearboxes can have a long service life with minimal maintenance requirements.
- Versatility: NMRV gearboxes are versatile and can be used in a wide range of applications, from industrial machinery to conveyor systems.
These benefits collectively contribute to the popularity of NMRV gearboxes in industries where efficient and reliable power transmission is crucial.
Working Principle of an NMRV Gearbox
An NMRV gearbox, also known as a worm gear reducer, operates based on a worm and worm wheel mechanism. Here’s how it works:
The gearbox consists of two main components: the worm (a screw-like shaft) and the worm wheel (a toothed wheel). The worm is driven by the input power source, while the worm wheel is connected to the output shaft.
As the worm rotates, its threaded shaft engages with the teeth of the worm wheel. The helical shape of the worm causes the teeth of the worm wheel to push against each other, resulting in a smooth and gradual transfer of motion. This mechanism provides the speed reduction and torque multiplication required for various applications.
One key characteristic of NMRV gearboxes is that the worm can turn the worm wheel, but the reverse is not possible due to the high friction generated by the helical threads. This feature prevents the output shaft from back-driving the input shaft, providing mechanical locking and enhancing safety and stability in applications.
The NMRV gearbox’s operation is continuous, and its simple design contributes to its reliability and efficiency. It is important to ensure proper lubrication to minimize wear and heat generation during operation.
editor by CX 2024-03-08