NMRV-SM Worm Gearbox with Square Flange for Servo Motor adopts a compact worm gear transmission structure combined with a square flange input interface specially designed for servo motors. It provides accurate motor integration, smooth transmission, compact installation and reliable torque output for precision automation applications. With a typical output torque range of 10–1,500 N·m and power range of 0.06–15 kW, it is suitable for servo drive systems, robotic equipment, packaging machinery, positioning systems and automated production lines requiring precise motion control.
| Item | Specification |
| Product Series | NMRV-SM Series |
| Gear Type | Worm Gear |
| Transmission Structure | Worm & Worm Wheel |
| Mounting Type | Servo Motor Flange Mounted |
| Input Type | Square Flange for Servo Motor |
| 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) |
| NMRV-SM025 | 025 | 5–60 | 0.06–0.25 | 10 |
| NMRV-SM030 | 030 | 5–80 | 0.09–0.55 | 25 |
| NMRV-SM040 | 040 | 7.5–100 | 0.12–1.1 | 50 |
| NMRV-SM050 | 050 | 7.5–100 | 0.18–2.2 | 100 |
| NMRV-SM063 | 063 | 7.5–100 | 0.37–4 | 200 |
| NMRV-SM075 | 075 | 7.5–100 | 0.55–7.5 | 400 |
| NMRV-SM090 | 090 | 7.5–100 | 1.1–11 | 800 |
| NMRV-SM110 | 110 | 7.5–100 | 2.2–15 | 1,500 |
Note: Customized servo motor flange dimensions, shaft configurations, reduction ratios and precision motion solutions are available upon request.
