NMRV 130 Gearbox is one size of worm gearbox NMRV series, the distance from worm shaft to worm gear center is 130mm.
It has advanced square house with high quality casting iron material. Stable and high strength, big output torque, smooth transmission, and lower noise, those are its advantages.

It has several types, NMRV130, NRV130, NMRV130FA, NMRV130FB, NMRV130VS, DRV130 etc.


Mainly materials
|
House/Flange |
Casting iron |
|
Worm shaft |
20CrMnTi |
|
Worm gear |
Aluminum bronze |
|
Oil |
Synthetic oil, Mineral oil |
General technical date
|
Size |
130 |
|
Speed ratio |
7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100 |
|
Motor power |
2.2-7.5KW |
|
Output torque |
468-1569N.m |
|
Input flange |
100/112B5/B14, 132B5/B14 |
|
Customized |
Output shaft, output flange, special mounting position |
You can choose right items according to below motor flange sizes.


Mainly dimensions





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: Can you produce double stage DRV63/130?
A: Yes, DRV is our general products.
Q: Can you add our label on your goods?
A: Yes, you can send me your label files.
Q: How about your quality warranty?
A: We provide 1 year quality warranty.
Q: Can we get a sample from you?
A: Yes, we have stocks, but it's not free.
Q: How can I choose the NMRV130 or 150?
A: It's according to the speed, torque, motor power, mounting space etc.
Q: Can we assembly shaft or motor by ourself?
A: Yes, it's easy to assembly them and tighten the screws.
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