Quick Details
Gearing Arrangement:Worm
Output Torque:1.8-2430N.M
Rated Power:0.06 KW - 22 KW
Input Speed:1400RPM
Output Speed:14RPM-280RPM
Toothed Portion Shape:Involute spur gear
Manufacturing method of gear:Cast gear
Color:Silver or Blue
Material of Housing:Aluminium Alloy
Mount Position:Foot Mounted, Flange Mounted
Extra Service:OEM Welcome
Certification:ISO9001-2000
Product Description
It has many advantages compared with the speed reducer made by other company. Our company can offer two models of speed reducer, such as single step worm gear reducer and double step worm gear reducer. We adopts high quality aluminum alloy die casting box to manufacture worm gear reducer. Our worm gear speed reducer features in light weight, good appearance, compact structure and rust-proof. It can provide worm gear speed reducer with various reduction ratios for the customers to choose.
Structure Features
Aluminum alloy speed gearbox/ worm gear box/ gear reducer NMRV025 030 040 050 63 75 90 110 130 150
1. Made of high quality aluminum alloy, light in weight and non-rusting
2. Large in output torque
3. Smooth in running and low in noise, can work long time in dreadful conditions
4. High in radiating efficiency
5. Good looking in appearance, durable in service life and small in volume
6. Suitable for Omnibearing installation
Detail Accoessries
Model: | Worm Gear Speed Reducer |
Model: | NMRV025, 030, 040, 050, 063, 075, 090, 110, 130, 150 |
Ratio: | 1:5,7.5,10,15,20,25,30,40,50,60,80,100 |
Color: | Blue, Silver Or On Customer Request |
noise: | low noise (<50DB) |
Advantage: | Efficient and safe operating |
Material: | Housing: Die-Cast Aluminum Alloy |
Worm Gear-Bronze 9-4# | |
Worm-20CrMn Ti with carburizing and quenching, surface harness is 56-62HRC | |
Shaft-chromium steel-45# | |
Packing: | Carton and Wooden Case |
Bearing: | C&U Bearing |
Seal: | NAK SKF |
Certificate: | ISO9001,CE,3C,OEM |
Warranty: | 12 months |
Input Power: | 0.06kw, 0.09kw, 0.12kw, 0.18kw, 0.25kw, 0.37kw, 0.55kw, 0.75kw, 1.1kw, 1.5kw |
Usages: | Industrial Machine: Food Stuff, Ceramics,CHEMICAL,Packing,Dyeing, Woodworking,Glass. |
IEC Flange: | 56B5, 56B14, 63B5, 63B14, 71B5, 71B14, 80B5, 80B14, 90B5, 90B14, |
Lubricant: | Synthetic & Mineral |
Gearbox Materials
1. Housing: die-cast aluminum alloy (Housing size: 025-090); cast iron (Housing size: 110-150)
2. Shaft: 20Cr, carbonize and quencher heat treatment make the hardness of gear tooth surface up to 56-62 HRC, retain carburization layer’s thickness between 0.3-0.5mm after precise grinding
3. Worm Wheel: Wearable bronze alloy
Surface Painting
For Aluminum Alloy Housing
1. Shot blasting and special antiseptic treatment on the aluminum alloy surface
2. After phosphating, paint with blue or sliver.
For Cast Iron Housing
Before paint with blue or sliver, need paint with red antirust pain first.
Service Factor
Aluminum alloy speed gearbox/ worm gear box/ gear reducer NMRV025-150
Please read before use
1. Load condition
2. Speed of rotationi or speed ratio (combination with combine speed reducer can get extra low outputing rotational speed)
3. Work circumstance (temperature, humidity, corrosion etc.)
4. Space of installation
Our Services
It has abundant experience in offering OEM service and all the workers have worked in this industry more than three years, our company can deliver the items to you in 7-15 workdays after receiving 30% deposits.
Aluminum alloy speed gearbox/ worm gear box/ gear reducer NMRV025-150 is guaranteed with superior quality and our technicians will provide excellent technological support and the 24-hour self-service center is also available.