Product Description
Detailed Images
*New designs of Right Angle NMRV 130 Worm Gear Box
|
item |
worm Gear Reducer Worm Gearbox |
|
Warranty |
1 Year |
|
Applicable Industries |
Manufacturing Plant, Food & Beverage Factory, Farms, Construction works , Energy & Mining, Other |
|
Weight (KG) |
6.2 |
|
Customized support |
OEM |
|
Place of CHINAMFG |
China |
|
|
ZHangZhoug |
|
Brand Name |
CHINAMFG |
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Gearing Arrangement |
Worm |
|
Output Torque |
2.6-1650Nm |
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Input Speed |
1400rpm |
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Output Speed |
0.5-186.7rpm |
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Product name |
Worm Gear Reducer Worm Gearbox |
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Size |
130 150 |
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Ratio |
5/7.5/10/15/20/25/30/40/50/60/80/100 |
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Worm Wheel Material |
12-2 Tin Bronze |
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Worm Shaft Material |
20CrMnTi |
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Bearing |
C&U |
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Oil Seal |
CHINAMFG CHINAMFG |
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Lubricant Oil |
Synthetic Oil |
|
Color |
Blue(RAL5571)/Silver Grey (RAL9571)/Custom-Made |
Product Description
Worm Gear Reducer Worm Gearbox NMRV 130 150
1. Made of high-quality aluminium alloy, light weight and non-rusting. The reducer model from 25 to 90 are made of aluminum alloy die-casting material, model 110-150 are made of cast iron. It’s good looking in appearance, compact in structure, rust proofing on surface and small volume to save mounting space.
2. Large output torque and high radiating efficiency, the strong capacity of loading ensure stable transmission, make less vibration and noise.
3. Suitable for omnibearing installation, varies of connecting structure for different requirements.
4. Inch sizes reducer are available.
FCN worm gearbox reducer is a commodity with sophistcated design and continous improvements, its main features are made of high quality alumium alloy, light weight and non-rusting, larget output toque, smooth running and low noise, high radiating efficiency, good looking apprearance, derable service life, small volume and suitable for all mouting positions.
Packing & Delivery
Packing Images of Worm Gear Reducer Worm Gearbox NMRV 130 150
Inner Packing: PP bag with carton
Outer Packing: Carton boxes or wooden cases
Leadtime: 20-30 days after order confirm
About Us
Formerly known as HangZhou Reducer Factory, CHINAMFG Group was founded in 1976.
Presently, our commitment extends beyond manufacturing as we engage in diligent research and trading endeavors. Our primary focus
centers on power transmission products, constituting the core of our business operations.
Having invested a total of 2 billion Yuan in land spHangZhou an impressive 200,000 square meters, our workforce of 1000 dedicated
employees now produce over 3,500 distinct types of gearboxes each day, serving the global market.
With unwavering commitment toresearch and development over a span of 45 years, CHINAMFG takes great pride in holding the esteemed distinction of being the largest manufacturer of small and medium-sized speed reducers in Asia.
Our main products range from Worm Gear Reducers, Helical Gear Reducers, Helical Bevel Reducers, Shaft Mounted Reducers to Slewing
drives and more.
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| Application: | Motorcycle, Machinery |
|---|---|
| Function: | Distribution Power, Change Drive Torque, Speed Increase |
| Layout: | Vertical |
| Hardness: | Hardened Tooth Surface |
| Installation: | Vertical Type |
| Step: | Single-Step |
| Customization: |
Available
| Customized Request |
|---|
Can a Worm Gearbox be Used for High-Speed Applications?
Worm gearboxes are generally not recommended for high-speed applications due to their inherent design characteristics. Here’s why:
- Efficiency: Worm gearboxes tend to have lower efficiency compared to other gearbox types, which means they can generate more heat and experience more energy loss at high speeds.
- Heat Generation: The sliding contact between the worm and worm wheel in a worm gearbox can lead to significant friction and heat generation, especially at high speeds. This heat can cause thermal expansion, affecting the gearbox’s performance and longevity.
- Wear and Noise: High speeds can exacerbate wear and noise issues in worm gearboxes. Increased friction and wear can lead to faster degradation of components, resulting in reduced lifespan and increased maintenance needs.
- Backlash: Worm gearboxes may have higher backlash compared to other gearbox types, which can impact precision and accuracy in high-speed applications.
While worm gearboxes are more commonly used in applications requiring high torque and moderate speeds, they may not be the best choice for high-speed scenarios. If high-speed operation is a requirement, other gearbox types such as helical, spur, or planetary gearboxes are often better suited due to their higher efficiency, lower heat generation, and reduced wear at elevated speeds.
Diagnosing and Fixing Oil Leakage in a Worm Gearbox
Oil leakage in a worm gearbox can lead to reduced lubrication, increased friction, and potential damage to the gearbox components. Here’s a step-by-step process to diagnose and fix oil leakage:
- Inspect the Gearbox: Perform a visual inspection of the gearbox to identify the source of the leakage. Check for oil stains, wet spots, or oil pooling around the gearbox.
- Check Seals and Gaskets: Inspect the seals, gaskets, and O-rings for any signs of wear, cracks, or damage. These components are common points of leakage.
- Tighten Bolts and Fasteners: Ensure that all bolts, screws, and fasteners are properly tightened. Loose fasteners can create gaps that allow oil to escape.
- Replace Damaged Seals: If you find damaged seals or gaskets, replace them with new ones. Use seals that are compatible with the operating conditions and lubricant.
- Check Breather Vent: A clogged or malfunctioning breather vent can cause pressure buildup inside the gearbox, leading to leakage. Clean or replace the breather vent if necessary.
- Examine Shaft Seals: Check the shaft seals for wear or damage. If they’re worn out, replace them with seals of the appropriate size and material.
- Use Proper Lubricant: Ensure that you’re using the correct lubricant recommended for the gearbox. Using the wrong type of lubricant can cause leaks.
- Apply Sealants: In some cases, applying a suitable sealant to the joints and connections can help prevent leaks. Follow the manufacturer’s instructions for proper application.
- Monitor Leakage: After addressing the issues, monitor the gearbox for any signs of continued leakage. If leakage persists, further investigation may be required.
- Regular Maintenance: Implement a regular maintenance schedule that includes checking seals, gaskets, and other potential leakage points. Timely maintenance can prevent future leakage issues.
If you’re unsure about diagnosing or fixing oil leakage in a worm gearbox, consider consulting with a professional or gearbox manufacturer to ensure proper resolution.
How Does a Worm Gearbox Compare to Other Types of Gearboxes?
Worm gearboxes offer unique advantages and characteristics that set them apart from other types of gearboxes. Here’s a comparison between worm gearboxes and some other common types:
- Helical Gearbox: Worm gearboxes have higher torque multiplication, making them suitable for heavy-load applications, while helical gearboxes are more efficient and offer smoother operation.
- Bevel Gearbox: Worm gearboxes are compact and can transmit motion at right angles, similar to bevel gearboxes, but worm gearboxes have self-locking capabilities.
- Planetary Gearbox: Worm gearboxes provide high torque output and are cost-effective for applications with high reduction ratios, whereas planetary gearboxes offer higher efficiency and can handle higher input speeds.
- Spur Gearbox: Worm gearboxes have better shock load resistance due to their sliding motion, while spur gearboxes are more efficient and suitable for lower torque applications.
- Cycloidal Gearbox: Cycloidal gearboxes have high shock load capacity and compact design, but worm gearboxes are more cost-effective and can handle higher reduction ratios.
While worm gearboxes have advantages such as high torque output, compact design, and self-locking capability, the choice between gearbox types depends on the specific requirements of the application, including torque, efficiency, speed, and space limitations.
editor by CX 2024-05-07