NMRV-NMRV Flange Input Worm Reducer adopts a compact worm gear transmission structure combined with IEC standard motor flange input design, providing smooth operation, low noise performance and flexible motor connection. It is widely applied in light and medium-duty industrial equipment requiring high reduction ratios, compact installation space and reliable transmission performance. With a typical output torque range of 10–1,500 N·m and power range of 0.06–15 kW, it is suitable for automation equipment, conveyors, packaging machinery, food processing equipment and material handling systems.
| Item | Specification |
| Product Series | NMRV Series |
| Gear Type | Worm Gear |
| Transmission Structure | Worm & Worm Wheel |
| Mounting Type | Foot Mounted / Flange Mounted Optional |
| Input Type | IEC Motor Flange Input |
| Output Shaft Type | Hollow Shaft / Solid Shaft Optional |
| Housing Material | Aluminum Alloy / Cast Iron Optional |
| Worm Material | Hardened Alloy Steel |
| Worm Wheel Material | Bronze Alloy |
| Lubrication | Synthetic Oil Lubrication |
| Protection Grade | IP54 / IP55 Optional |
| Efficiency | Up to 90% |
| Ratio Range | 5–100 |
| Power Range | 0.06–15 kW |
| Output Torque | 10–1,500 N·m |
| Installation Direction | Multiple Installation Positions Available |
| Model | Frame Size | Ratio Range | Rated Power (kW) | Output Torque (N·m) |
| NMRV025 | 025 | 5–60 | 0.06–0.25 | 10 |
| NMRV030 | 030 | 5–80 | 0.09–0.55 | 25 |
| NMRV040 | 040 | 7.5–100 | 0.12–1.1 | 50 |
| NMRV050 | 050 | 7.5–100 | 0.18–2.2 | 100 |
| NMRV063 | 063 | 7.5–100 | 0.37–4 | 200 |
| NMRV075 | 075 | 7.5–100 | 0.55–7.5 | 400 |
| NMRV090 | 090 | 7.5–100 | 1.1–11 | 800 |
| NMRV110 | 110 | 7.5–100 | 2.2–15 | 1,500 |
Note: Customized flange sizes, output shaft configurations, reduction ratios and special application solutions are available upon request.
