NMRV-FA Worm Gearbox with Output Flange adopts a compact worm gear transmission structure combined with a flange output design, providing convenient equipment connection, smooth operation and reliable torque transmission. The output flange structure simplifies mechanical integration and improves installation flexibility, making it suitable for compact industrial equipment requiring high reduction ratios and stable operation. With a typical output torque range of 10–1,500 N·m and power range of 0.06–15 kW, it is widely used in conveyors, packaging machinery, automation equipment and material handling systems.
| Item | Specification |
| Product Series | NMRV-FA Series |
| Gear Type | Worm Gear |
| Transmission Structure | Worm & Worm Wheel |
| Mounting Type | Flange Mounted |
| Input Type | IEC Motor Flange Input |
| Output Type | Output Flange |
| Output Shaft Type | Flange Output / Hollow 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) |
| NMRV-FA025 | 025 | 5–60 | 0.06–0.25 | 10 |
| NMRV-FA030 | 030 | 5–80 | 0.09–0.55 | 25 |
| NMRV-FA040 | 040 | 7.5–100 | 0.12–1.1 | 50 |
| NMRV-FA050 | 050 | 7.5–100 | 0.18–2.2 | 100 |
| NMRV-FA063 | 063 | 7.5–100 | 0.37–4 | 200 |
| NMRV-FA075 | 075 | 7.5–100 | 0.55–7.5 | 400 |
| NMRV-FA090 | 090 | 7.5–100 | 1.1–11 | 800 |
| NMRV-FA110 | 110 | 7.5–100 | 2.2–15 | 1,500 |
Note: Customized output flange dimensions, reduction ratios, input configurations and special application solutions are available upon request.
