Jiangsu Ruiao Deceleration Machinery Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 1000 pcs |
| Delivery Time | 7-15 work days |
| Packaging Details | Carton packaging |
| Name | NMRV040 |
| Box technology | Silica sol casting |
| Worm material | 20CrMn |
| Worm technology | carburization |
| Worm hardness | HRC 58-62 |
| Worm wheel material | Stainless steel wheel core wrapped with 10-1 tin bronze |
| Input speed | 1400 turn |
| Defects Liability Period | 12 months |
| Case shell material | 316 stainless steel |
| Type | Nrv Gearbox |
| Keyword | Nmrv Gearbox |
| Brand Name | RIO |
| Model Number | NMRV040 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000 pcs |
| Delivery Time | 7-15 work days | Packaging Details | Carton packaging |
| Name | NMRV040 | Box technology | Silica sol casting |
| Worm material | 20CrMn | Worm technology | carburization |
| Worm hardness | HRC 58-62 | Worm wheel material | Stainless steel wheel core wrapped with 10-1 tin bronze |
| Input speed | 1400 turn | Defects Liability Period | 12 months |
| Case shell material | 316 stainless steel | Type | Nrv Gearbox |
| Keyword | Nmrv Gearbox | Brand Name | RIO |
| Model Number | NMRV040 | Place of Origin | CHINA |
| High Light | Nmrv40 Worm Gearbox ，nrv gearbox ，nmrv40 | ||
NMRV040 316 Stainless Steel Worm Gear Reducer Gearbox Can Be Used For Sea Water And Salt Spray Prevention
NMRV040 Product Description
NMRV040 is a new product developed by our company comprehensively in overseas and domestic markets and can be used in special environments. It can completely replace the existing NMRV040, go to those working environments with high material requirements, and work underwater, work in sewage environments, heavy oil, long-term exposure to buildings, and so on.
NMRV040 Feature
The inside of NMRV040 is made of stainless steel wheel core covered with copper worm gear and worm. The box body is made of 316 stainless steel. The input flange and output flange are optional to achieve multi-purpose conversion. The structure is exquisite and durable.
NMRV040 Parameter
| Stainless Steel VF Series Worm Gear Reducer | ||||||||
| Model | Speed Ratio | Enter Hole size(MM) | Output Hole size(MM) | Shell Material | Worm Gear Material | Worm Material | Output Shaft Material | Input Flange |
| NMRV30 | 5/7.5/10/15/20 25/30/40/50/60/80 | 9 11 | 14 | 316 | Stainless steel wheel core covered with copper | 20CrMn | 316 | 63B14 |
| NMRV40 | 5/7.5/10/15/20/25 30/40/50/60/80/100 | 9 11 14 | 18 | 316 | Stainless steel wheel core covered with copper | 20CrMn | 316 | 56B5/63B5/63B14 71B5/71B14 |
| NMRV50 | 5/7.5/10/15/20/25 30/40/50/60/70/80/100 | 11 14 19 | 25 | 316 | Stainless steel wheel core covered with copper | 20CrMn | 316 | 63B5/71B5/71B14 80B5/80B14 |
| NMRV63 | 5/7.5/10/15/20/25 30/40/50/60/80/100 | 14 19 24 | 25 | 316 | Stainless steel wheel core covered with copper | 20CrMn | 316 | 71B5/80B5/80B14 90B5/90B14 |
| Product Use: Environmental protection, Underwater, Robots, Landscape, Fountain equipment, Food, Ceramics, Chemicals, Packaging, Printing and Dyeing, Wood processing, Glass. | ||||||||
| Input Flange(MM) | ||||||||||||||
| Model | P | M | N | D | Model | P | M | N | D | Model | P | M | N | D |
| 56B5 | 120 | 100 | 80 | 9 | 71B5 | 160 | 130 | 110 | 14 | 80B14 | 120 | 100 | 80 | 19 |
| 63B5 | 140 | 115 | 95 | 11 | 71B14 | 105 | 85 | 70 | 14 | 90B5 | 200 | 165 | 130 | 24 |
| 63B14 | 90 | 75 | 60 | 11 | 80B5 | 200 | 165 | 130 | 19 | 90B14 | 140 | 115 | 95 | 24 |
NMRV040 Application Scope
1) Underwater working machinery
2) Marine machinery
3) Food machinery
4) Automatic machinery
NMRV040 Advantage
1) Stainless steel is more durable than aluminum alloy
2) Stainless steel is more beautiful than aluminum alloy
3) Stainless steel is superior to aluminum alloy
4) Stainless steel is more widely used than aluminum alloy
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
4 million-6 million
Employee Number:
100~200
Ecer Certification：
Active Member
Ruiao Speed Reducer Machinery Co., Ltd. is located at No. 206 Huaxing Road, Jintan Development Zone, Changzhou, Jiangsu. The company covers an area of 20 acres. The company specializes in the design and production of NMRV worm gear reducer, helical gear hyperboloid reducer, UDL stepless ... Ruiao Speed Reducer Machinery Co., Ltd. is located at No. 206 Huaxing Road, Jintan Development Zone, Changzhou, Jiangsu. The company covers an area of 20 acres. The company specializes in the design and production of NMRV worm gear reducer, helical gear hyperboloid reducer, UDL stepless ...
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