Jiuwei worm drive reduction gearbox NMRV series provide advance solutions with efficiency and flexibility for clients around the world. It adopts advanced square box structure, made of high-quality Aluminum alloy material, it's small volume, light weight and high strength. Inner of the worm gearbox, it's installed grinding worm shaft and wear-resistant bronze worm gear. It's a power transmission device widely used in various industrial applications and equipment.
Jiuwei worm reducer has several types, NMRV, NRV, DRV(NMRV+NMRV), NMRV...F, NMRV...VS, etc.
Mainly materials
|
House/Flange |
Aluminum alloy, casting iron, stainless steel |
|
Worm shaft |
20CrMnTi, alloy steel, stainless steel |
|
Worm gear |
Tin bronze, Aluminum bronze |
|
Oil |
Synthetic oil, Mineral oil |
General technical data of NMRV series
|
Size |
25, 30, 40, 50, 63, 75, 90, 110, 130, 150 |
|
Speed ratio |
7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100 |
|
Motor power |
0.06-15KW |
|
Output torque |
2.5-1200N.m |
|
Input flange |
B5, B14 |
|
Color |
Blue, gray, sliver, black, red etc. |
|
Customized |
Output shaft, output flange, special mounting position |
Jiuwei has made another motor drive worm gearbox VF series, it has smaller round house which is also made of high-quality aluminum alloy material.
General technical data of VF series
|
Size |
VF30, VF40, VF50, VF63, VF75, VF90 |
|
Speed ratio |
7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100 |
|
Motor power |
0.09-4KW |
|
Output torque |
2.6-450N.m |
|
Input flange |
B5, B14 |
|
Color |
Blue, gray, sliver, black, etc. |
|
Customized |
Output shaft, output flange, special mounting position |
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: Where is your factory?
A: Our company is located in Hangzhou, China.
Q: Which kind of reducers can you provide?
A: We have worm gear reducer NMRV series and VF series, helical gearbox R/K/F/S series, UDL, PC and other specialized reducers.
Q: Can we use our own brand on the reducer?
A: Yes, there is a nameplate on each reducer, and we provide customized service with your brand and other information.
Q: What's your quality warranty?
A: We provide 1 year quality warranty.
Q: What's your package?
A: Our general packing is carton for each unit small reducer, and use pallet or wooden case for big size.
Q: What is your payment method?
A: We accept L/C, TT, DP etc, and general payment terms is 30% advance before production and 70% before shipment.
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