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5. SPECIFICATIONS
HA-LF Series (three-phase, 200VAC-compatible, low inertia large capacity)Servo Motor
Item
30K2 37K2
Applicable servo
amplifier
MR-H
AN/BN 30K 37K
Compatible converter unit MR-HP30KA
Rated
output
[kW] 30 37
[N m] 143 177
Continuous
running duty
(Note 1
11)
Rated
torque
[oz
in] 20250.6 25065.4
Rated speed (Note 1) [r/min] 2000
Maximum speed [r/min] 2000
Instantaneous permissible speed [r/min] 2300
[N m] 358 442
Maximum torque
[oz
in
2
] 50697.2 62592.6
Power rate at continuous rated torque
[kW/s]
373 480
J[10
4
kg m
2
] 550 650
Inertia
moment
WK
2
[oz in
2
] 3007.1 3553.8
Recommended ratio of load inertia moment
to servo motor shaft inertia moment
10 times or less
MR-RB139 (1300W) 58 49
Regenerative
brake duty
[times/min]
(Note 4)
MR-RB137 (3900W)
(3 units are required.)
174 147
Power supply capacity
Refer to “Power supply equipment capacity and generated loss of servo amplifiers” in
Servo Amplifier Instruction Manual.
Rated current [A] 166 204
Maximum current [A] 415 510
Speed/position detector
Encoder common to absolute position and incremental detection systems
(Resolution per servo motor 1 rotation: 16384 pulse/rev)
Voltage frequency Three-phase 200 to 220VAC 50Hz, Three-phase 200 to 230VAC 60Hz
Power
supply
Power
consumption
[W] 45(50Hz)/63(60Hz)
Cooling
fan
Rated current [A] 0.32(50Hz)/0.35(60Hz)
Maximum rated 125VAC/DC, 3A or 250VAC/DC, 2A
Thermal protector
Minimum rated 6VAC/DC, 0.15A
Accessories Oil seal
Insulation class Class F
Structure Totally-enclosed force-cooled (protection type: IP44)
Environmental conditions (Note 7) Refer to section 2.1
[kg] 160 180
Mass (Note 3)
[lb] 352.7 396.8