
Mitsubishi MELSERVO servo – Rotary servo motors Parts
























Compare Mitsubishi MELSERVO servo – Rotary servo motors
Key specifications of the parts listed on this page, taken from the manufacturer's data sheets.
| MPN | Model name | Maximum torque [N・m] *4 | Power rate at continuous rated torque [kW/s] *4 | Moment of inertia J [x 10 -4 kg・m 2 ] | Mass [kg] |
|---|---|---|---|---|---|
| HK-ST52WWS | HK-ST52WWS | 7.2 (12.7) | 9.7 (17.2) | 5.90 | 5.0 |
| HK-ST702WB | HK-ST702WB | 100 | 101 | 110 | 31 |
| HK-ST502WB | HK-ST502WB | 71.6 (86.8) | 75.2 (110) | 75.8 | 25 |
| HK-ST352WB | HK-ST352WB | 50.1 (60.8) | 47.7 (70.0) | 58.6 | 21 |
| HK-ST202WB | HK-ST202WB | 28.6 (38.2) | 22.0 (39.2) | 41.4 | 18 |
| HK-ST302WB | HK-ST302WB | 43.0 (50.1) | 83.6 | 24.5 | 13 |
| HK-ST202AWB | HK-ST202AWB | 28.6 (34.7) | 47.8 (70.3) | 19.1 | 11 |
| HK-ST172UWB | HK-ST172UWB | 25.1 (29.2) | 33.4 | 20.9 | 11 |
| HK-ST172WB | HK-ST172WB | 25.1 | 51.1 | 13.7 | 8.8 |
| HK-ST102WB | HK-ST102WB | 14.3 (19.1) | 20.9 (37.2) | 10.9 | 7.8 |
| HK-ST7M2UWB | HK-ST7M2UWB | 10.7 (12.5) | 10.4 | 12.3 | 9.5 |
| HK-ST52WB | HK-ST52WB | 7.2 (12.7) | 7.0 (12.4) | 8.15 | 6.8 |
| HK-ST702W | HK-ST702W | 100 | 106 | 105 | 27 |
| HK-ST502W | HK-ST502W | 71.6 (86.8) | 80.4 (118) | 70.8 | 20 |
| HK-ST352W | HK-ST352W | 50.1 (60.8) | 52.1 (76.5) | 53.6 | 16 |
| HK-ST202W | HK-ST202W | 28.6 (38.2) | 25.1 (44.6) | 36.4 | 13 |
| HK-ST302W | HK-ST302W | 43.0 (50.1) | 91.5 | 22.4 | 11 |
| HK-ST202AW | HK-ST202AW | 28.6 (34.7) | 53.9 (79.2) | 16.9 | 9.1 |
| HK-ST172UW | HK-ST172UW | 25.1 (29.2) | 36.6 | 19.1 | 9.2 |
| HK-ST172W | HK-ST172W | 25.1 | 61.2 | 11.4 | 7.1 |
| HK-ST102W | HK-ST102W | 14.3 (19.1) | 26.3 (46.8) | 8.65 | 6.0 |
| HK-ST7M2UW | HK-ST7M2UW | 10.7 (12.5) | 12.2 | 10.5 | 7.5 |
| HK-ST52W | HK-ST52W | 7.2 (12.7) | 9.7 (17.2) | 5.90 | 5.0 |
| HK-MT103VWBWS | HK-MT103VWBWS | — | — | 0.849 | 3.9 |
Common to all listed parts
| Series | MELSERVO servo |
| Category | MELSERVO-J5 series |
| Type | 200 V AC |
| Power class | 200 V AC |
| Thermistor | None |
| Insulation class | 155 (F) |
| Environment: Ambient temperature: Strage | -15 °C to 70 °C (non-freezing) |
| Environment: Ambient humidity: Operation | 10 %RH to 90 %RH (non-condensing) |