Gearbox NMRV30-B14 1:7.5-1:100
The NMRV30 B14 flange is the IEC standard circular input flange for the NMRV series worm gear reducer, used for direct connection to motors with B14 and B34 mounting configurations, achieving coaxial compact transmission.
Performance Features:
Easy Installation: Direct connection to B14 and B34 motors, coaxial arrangement, saving space.
High-Efficiency Heat Dissipation: Aluminum alloy housing + heat dissipation fins, low temperature rise, long service life.
Low Noise and Smooth Operation: Ground worm gear + high-precision bearings, operating noise ≤60dB.
Flexible Adaptability: Wide power/speed ratio range, versatile application.
Application Scenarios:
• Automated production lines, packaging machinery, conveyors.
• Food/textile/printing equipment, small machine tools.
• Environmental protection equipment, door and window control, lifting platforms.
| ModeI NO. | NMRV 30 | Installation | B14 |
| Layout | Coaxial | Gear Shape | Conical-Cyindrical Gear |
| Step | Single-Step | Type | Worm Reducer |
| Color | Blue,Silver or black | Transport | 1PCS/1b0x |
| Specification | aluminium alloy die cast | Trademark | chenxin |
| Origin | China | HS Code | 8483409090 |










