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5. SPECIFICATIONS
HA-LFS 2000r/min Series (200VAC-compatible, low inertia middle large capacity)Servo Motor
Item
502
(Note 13)
702
(Note 13)
11K2 15K2 22K2 30K2 37K2
Applicable servo
amplifier
MR-J2S-
500A
500B
500CP
500CL
700A
700B
700CP
700CL
11KA
11KB
15KA
15KB
22KA
22KB
30KA
30KB
37KA
37KB
Compatible converter unit MR-HP30KA
Rated output
[kW] 5.0 7.0 11 15 22 30
37
(75% ED)
[N m] 23.9 33.4 52.5 71.6 105 143 177
Continuous
running duty
(Note 1
11)
Rated
torque
[oz
in] 3384.5 4729.9 7434.6 10139.4 14869.3 20250.6 25065.4
Rated speed (Note 1) [r/min] 2000
Maximum speed [r/min] 2000
Instantaneous permissible speed [r/min] 2300
[N m] 71.6 100 158 215 263 358 442
Maximum torque
[oz
in] 10139.4 14161.2 22374.7 30446.6 37244 50697.2 62592.6
Power rate at continuous rated torque
[kW/s]
77.2 118 263 233 374 373 480
J[10
4
kg m
2
] 74.0 94.2 105 220 295 550 650
Inertia moment
(Note 3)
WK
2
[oz in
2
] 404.6 515 574.1 1202.8 1612.9 3007.1 3553.8
Recommended ratio of load inertia moment
to servo motor shaft inertia moment
(Note 2)
10 times or less
Servo amplifier’s
built-in regenerative
resistor
50 50
186
(Note 10 14)
144
(Note 10 14)
107
(Note 10 14)
MR-RB30(300W) 120
MR-RB31(300W) 95
MR-RB50(500W) 200
MR-RB51(500W) 160
MR-RB65(800W) 186(Note 14)
MR-RB66(1300W) 144(Note 14)
MR-RB67(1300W) 107(Note 14)
MR-RB139(1300W) 58 49
Regenerative
brake duty
[times/min]
(Note 4)
MR-RB137(3900W) 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] 25 34 63 77 112 166 204
Maximum current [A] 75 102 189 231 280 415 510
Speed/position detector
Encoder common to absolute position and incremental detection systems
(Resolution per servo motor 1 rotation: 131072 pulse/rev)
Voltage frequency
One-phase
200 to 220
VAC 50Hz,
One-phase
200 to 230
VAC 60Hz
Three-phase 200 to 230VAC 50Hz/60Hz
Power
supply
Power
consumption
[W]
42(50Hz)/
54(60Hz)
62(50Hz)/
76(60Hz)
65(50Hz)/
85(60Hz)
Cooling fan
Rated current [A]
0.21(50Hz)/
0.25(60Hz)
0.18(50Hz)/
0.17(60Hz)
0.20(50Hz)/
0.22(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,
self-cooled
(protection: IP65)
Totally-enclosed, force-cooled (protection: IP44)
Environmental conditions (Note 7) Refer to section 2.1
[kg] 28 35 55 95 115 160 180
Mass (Note 3)
[lb] 61.7 77.2 121.3 209.4 253.5 352.7 396.8