Series#: Delta Servo Motor
Mitsubishi MELSERVO-J4 Servomotor With Break 7.5kW HG-SR702BJ
MELSERVO-J4 SERIES 50W to 7KW(HG-KR and HG-MR series)
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| Mitsubishi MELSERVO-J4 Servomotor | motor | HG-SR 1000 r/min series
(Compatible with 3-phase 200 V AC, medium inertia/medium capacity) | HG-SR 2000 r/min series (Compatible with 3-phase 200 V AC,
medium inertia/medium capacity) |
| Mitsubishi MR-J4 Servomotor | motor | 51(B) | 81(B) | 121
(B) | 201
(B) | 301
(B) | 421
(B) | 52(B) | 102
(B) | 152
(B) | 202
(B) | 352
(B) | 502
(B) | 702
(B) |
| Continuous running duty (Note 1)
Rated output | [kW] | 0.5 | 0.85 | 1.2 | 2.0 | 3.0 | 4.2 | 0.5 | 1.0 | 1.5 | 2.0 | 3.5 | 5.0 | 7.0 |
Rated torque | [N•m] | 4.8 | 8.1 | 11.5 | 19.1 | 28.6 | 40.1 | 2.4 | 4.8 | 7.2 | 9.5 | 16.7 | 23.9 | 33.4 |
| Maximum torque (Note 10, 13) | [N•m] | 14.3 | 24.4 | 34.4 | 57.3 | 85.9 | 120 | 7.2 | 14.3 | 21.5 | 28.6 | 50.1 | 71.6 | 100
(134) |
| Rated speed (Note 1) | [r/min] | 1000 | 2000 |
| Maximum speed (Note 10) | [r/min] | 1500 | 3000 |
| Instantaneous permissible speed (Note 10) | [r/min] | 1725 | 3450 |
| Power rate at continuous rated torque
Standard | [kW/s] | 19.7 | 41.2 | 28.1 | 46.4 | 82.3 | 107 | 7.85 | 19.7 | 32.1 | 19.5 | 35.5 | 57.2 | 74.0 |
| Rated current | [A] | 2.8 | 5.2 | 7.1 | 9.4 | 13 | 19 | 2.9 | 5.6 | 9.4 | 9.6 | 14 | 22 | 26 |
| Maximum current (Note 13) | [A] | 9.0 | 17 | 23 | 30 | 42 | 61 | 9.0 | 17 | 29 | 31 | 45 | 70 | 83
(116) |
| Environment (Note 5)
Ambient temperature | Operation | 0 °C to 40 °C (non-freezing) |
| Storage | -15 °C to 70 °C (non-freezing) |
Ambient humidity | Operation | 10 %RH to 80 %RH (non-condensing) |
| Storage | 10 %RH to 90 %RH (non-condensing) |
| Permissible load for the shaft
(Note 8) L | [mm] | 55 | 79 | 55 | 79 |
Radial | [N] | 980 | 2058 | 980 | 2058 |
Thrust | [N] | 490 | 980 | 490 | 980 |
Mass (Note 3) Standard | [kg] | 6.2 | 7.3 | 11 | 16 | 20 | 27 | 4.8 | 6.2 | 7.3 | 11 | 16 | 20 | 27 |
