Mitsubishi Electric MELSERVO-J2-Super Series Supplementary Instructions Manual page 57

2. MR-J2S- A4 SERVO AMPLIFIER
Signal Name Abbreviation
Power supply
(Note)
Cooling fan
BU BV BW
Motor thermal relay OHS1 OHS2
Earth terminal
Note. There is no BW when the HA-LFS11K24/HA-LFS701M4 is used.
Connect to the motor output terminals (U, V, W) of the servo amplifier. During power-
U V W on, do not open or close the motor power line. Otherwise, a malfunction or faulty may
occur.
Supply power which satisfies the following specifications.
Servo motor
HA-LFS6014, 701M4,
11K24
HA-LFS8014, 12K14,
11K1M4, 15K1M4,
15K24, 22K24
HA-LFS15K14,
20K14, 22K1M4
HA-LFS25K14
OHS1 OHS2 are opened when heat is generated to an abnormal temperature.
Maximum rating: AC/DC 125V, or 250V, 2A
Minimum rating: AC/DC 6V, 0.15A
For grounding, connect to the earth of the control box via the earth terminal of the
servo amplifier.
Description
Voltage/
frequency
1-phase 200 to 220VAC 50Hz
1-phase 200 to 230VAC 60Hz
3-phase 380 to 440VAC 50Hz
3-phase 380 to 480VAC 60Hz
3-phase 380 to 460VAC 50Hz
3-phase 380 to 480VAC 60Hz
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Power Rated
consumption current
[W] [A]
42(50Hz) 0.21(50Hz)
54(60hz) 0.25(60Hz)
62(50Hz) 0.14(50Hz)
76(60Hz) 0.11(60Hz)
65(50Hz) 0.12(50Hz)
85(60Hz) 0.14(60Hz)
110(50Hz) 0.20(50Hz)
150(60Hz) 0.22(60Hz)