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5. SPECIFICATIONS
HA-LFS 1000r/min Series (400VAC-compatible, low inertia large capacity)Servo Motor
Item
6014 8014 12K14 15K14 20K14 25K14 30K14 37K14
Applicable
servo
amplifier
MR-J2S-
700A4-
U071
700B4-
U071
11KA4
11KB4
11KA4
11KB4
15KA4
15KB4
22KA4
22KB4
30KA4
30KB4
30KA4
30KB4
37KA4
37KB4
Compatible converter unit MR-HP55KA4
Rated output [kW] 6 8 12 15 20 25 30 37
[N m] 57.3 76.4 115 143 191 239 286 353
Continuous
running duty
(Note 1
11)
Rated
torque
[oz
in] 8114.4 10819.1 16285.4 20250.56 27047.95 33845.34 40501.11 49989.14
Rated speed (Note 1) [r/min] 1000
Maximum speed [r/min] 1200
Instantaneous permissible speed [r/min] 1380
[N m] 172 229 344 415 477 597 716 883
Maximum torque
[oz
in] 24357.3 32429.21 48714.63 58769.1 67549.06 84542.54 101394.4 125043.65
Power rate at continuous rated torque
[kW/s]
313 265 445 373 561 528 626 668
J[10
4
kg m
2
] 105 220 295 550 650 1080 1310 1870
Inertia moment
(Note 3)
WK
2
[oz in
2
] 574.1 1202.8 1612.9 3007.1 3553.8 5904.8 7162.4 10224.1
Recommended ratio of load inertia
moment to servo motor shaft inertia
moment (Note 2)
10 times or less
Servo amplifier's
supplied regenerative
resistor
158
354
(Note 10
14)
264
(Note 10
14)
230
(Note 10
14)
195
(Note 10
14)
MR-RB34-4(300W) 278
MR-RB54-4(500W) 464
MR-RB6B-4(800W)
354
(Note 14)
264
(Note 14)
MR-RB60-4(1300W)
230
(Note 14)
MR-RB6K-4(1300W)
195
(Note 14)
MR-RB136-4(1300W) 118 97 68
Regenerative
brake duty
[times/min]
(Note 4)
MR-RB138-4(3900W) 354 290 203
Power supply capacity
Refer to “Power supply equipment capacity and generated loss of servo amplifiers” in
Servo Amplifier Instruction Manual.
Rated current [A] 17 20 30 40 55 70 77 95
Maximum current [A] 51 63 93 126 148 175 193 235
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
220VAC/
50Hz,
One-phase
200 to
230VAC/
60Hz
Three-phase 380 to
440VAC 50Hz
Three-phase 380 to
480VAC 60Hz
Three-phase 380 to 460VAC 50Hz
Three-phase 380 to 480VAC 60Hz
Power
supply
Power
consumption
[W]
42 (50Hz)/
54 (60Hz)
62 (50Hz)/
76 (60Hz)
65 (50Hz)/
85 (60Hz)
110 (50Hz)/
150 (60Hz)
Cooling fan
Rated current [A]
0.21
(50Hz)/
0.25
(60Hz)
0.14 (50Hz)/
0.11 (60Hz)
0.12 (50Hz)/
0.14 (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, force-cooled (protection: IP44)
Environmental conditions (Note 7) Refer to section 2.1
[kg] 55 95 115 160 180 230 250 335
Mass (Note 3)
[lb] 121.3 209.4 209.43 352.7 396.8 507 551.2 738.5