Worm Gearbox With Output Flange is one type of worm gearbox NMRV series. All sizes from NMRV25 to NMRV150 have two different size flanges, short output flange FA and long output flange FB. Sometimes, with special customized flanges.


Mainly materials
|
House/Flange |
Aluminum alloy |
|
Worm shaft |
20CrMnTi |
|
Worm gear |
Tin bronze, Aluminum bronze |
|
Oil |
Synthetic oil, Mineral oil |
General technical date
|
Size |
50 |
|
Speed ratio |
5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100 |
|
Motor power |
0.12-0.75KW |
|
Output torque |
29-81N.m |
|
Input flange |
63B5, 71B5/B14, 80B5/B14 |
|
Customized |
Output shaft, output flange, special mounting position |
You can choose right items according to below motor flange sizes.


NMRV50 house size

NMRV50 output flange size




Our advantages
- Factory founded in 2006, with extensive experience in production and manufacturing.
- 10,000 square meters standard workshop and over 40 sets production and testing equipment, not only CNC lathes, grinding machines, milling machines, gear hobbing machines, Coordinate Measuring Machining, foundry workshop and assembly lines.
- With technology department and quality department, providing OEM service, based on ISO standard management.
- Exporting to more than 66 countries and regions, widely used for range of industries, including steel industry, metallurgy industry, textile machinery, printing machinery, woodworking machinery, chemical industry, lifting equipment, logistics and conveying equipment, agriculture and packaging equipment etc.
- Our goal is to create the most high efficient and economic speed gearboxes, making JIUWEI a global supplier of advance power transmission solutions expert.
FAQ
Q: What's the flange size?
A: We have two different types flange, input motor flange and output flange, input flange size is based on your motor power, and output flange is based on your mounting size.
Q: Can you provide output shaft?
A: Yes, we can make all sizes shaft.
Q: How about your price?
A: The price is negotiable according to your specifications and quantity.
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