Feature of NMRV-NMRV
- Composed of a single-step worm gear reducer, it has all the advantages of a single-step worm gear reducer and achieves a large transmission ratio；
- High-quality aluminum alloy casting housing, suitable for all-around universal installation configurations;
- The body has excellent heat conduction performance;
- Precision-ground hard tooth surface transmission worm, with high efficiency and large output torque;
- Low noise and smooth operation, suitable for long-term continuous work in harsh environments;
- Lightweight with high mechanical strength.
The transmission ratio of the double-stage worm gear reducer is the product of the first-stage NMRV and the second-stage NMRV, which can expand the transmission ratio to a range of i=100-5000; - The NMRV double-step worm gear reducer is not a simple combination of two NMRVs; a reasonable combination should make the two reducers operate under consistent working conditions. Therefore, the housing size of the second-step reducer should be larger than that of the first-step reducer.
NMRV-NMRV Parameter
Common Double-Stage Combination Models:
25/30, 30/40, 30/50, 30/63, 40/75, 40/90, 50/110, 63/130, 63/150- If users have special requirements, they can choose 25/30/40/50/63/75/90/110/130/150 as combination units for separate assembly according to actual needs.
Power:
- Transmission power range: 60W – 15KW
Frame Size:
- 025-150, a total of 10 types
Double-Stage Gear Ratio:
- Transmission ratio of the modular combination double-stage worm gear reducer: i=100-5000
Single-Stage Gear Ratio:
- Each single frame offers 12 reduction ratios ranging from 5:1 to 100:1, providing a wide range of gear ratios
RV Series Worm Gear Speed Reducer Structure View
RV series worm gear reducer manufacturer
We, HM Motor, are a company specializing in the manufacturing and sales of industrial machinery equipment, offering a wide range of reducers and motor products. With advanced production equipment and comprehensive testing and inspection facilities, we ensure the production of high-quality, high-performance RV series worm gear reducers, including the NMRV worm gear reducer and NMRV-NMRV double-step worm gear reducer.
Our RV series worm gear reducers feature a simple structure, compact size, high efficiency, and smooth operation, making them widely applicable in various industries’ machinery and equipment. To meet diverse needs, we can provide RV series reducers in different specifications, models, and materials according to customer requirements. Additionally, we offer personalized non-standard customization services, helping customers choose the most suitable products and making tailored improvements and adjustments as per their requests.
Beyond the products themselves, we provide top-notch pre-sales and after-sales services. Our professional technical team offers comprehensive technical support and consultation services, assisting customers in selecting the most appropriate products. In terms of after-sales service, we provide prompt and professional maintenance and upkeep services to resolve any related issues for our customers.
If you are looking for a manufacturer of high-quality, high-performance RV series worm gear reducers, Hengming Intelligent Equipment is your best choice. Please contact us, and we will be dedicated to serving you.
Basic Information
| NMRV-063/130–600-VS-F1 (FA)-AS-80B5-0.75kW-AS1 | |||
| NMRV-NMRV | Combined Worm Geared Speed Reducer | ||
| NRV-NMRV | Worm gear speed reducer (Mounting input shaft) | ||
| 063/130 | Center distance | ||
| 600 | Reduction ratio | ||
| VS | Double input shaft | F1 (FA) | Output flange |
| AS | Single output shaft | AB | Double output shaft |
| PAM | Fitted for motor coupling | 80B5 | Motor mounting facility |
| 0.75kW | Electric motor power | AS1 | Mounting position |
Accessories
Parameter Selections
NMRV+NMRV Dimensions
