Mitsubishi Electric MELSERVO-J2S Series Transition Handbook page 361

Part 8: Review on Replacement of Motor
For high precision applications: HC-SFS_G2 to HG-SR_G7 2.0 kW to 7.0 kW
Output
Reduction
(kW)
L
ratio
348
1/5
(396)
375
1/9
(423)
407
2.0 1/20
(455)
407
1/29
(455)
410
1/45
(458)
410
1/5
(458)
442
3.5 1/9
(490)
449
1/20
(497)
431
1/5
(479)
5.0
463
1/9
(511)
515
7.0 1/5
(563)
Note. As for the dimensions not listed here, refer to the catalog or Instruction Manual. ( ): With brake
HC-SFS series (G2)
LR Q S LA LB
140 75 50 220 190 245
140 75 50 220 190 245
160 90 60 280 240 310
160 90 60 280 240 310
160 90 60 280 240 310
160 90 60 280 240 310
160 90 60 280 240 310
160 90 60 280 240 310
160 90 60 280 240 310
160 90 60 280 240 310
160 90 60 280 240 310
Front Reduction
LD Z
view ratio
12 A 1/5
12 A 1/11
14 A 1/21
14 A 1/33
14 A 1/45
14 A 1/5
14 A 1/11
14 A 1/21
14 A 1/5
14 A 1/11
14 A 1/5
8 - 20
HC-SFS_G2 front view
Front view B
Front view A
HG-SR series (G7)
L LR Q S LA
267.5
133 82 40 135 115 120 11
(317)
267.5
133 82 40 135 115 120 11
(317)
287.5
156 82 50 190 165 170 14
(337)
287.5
156 82 50 190 165 170 14
(337)
287.5
156 82 50 190 165 170 14
(337)
291.5
133 82 40 135 115 120 11
(341)
311.5
156 82 50 190 165 170 14
(361)
311.5
156 82 50 190 165 170 14
(361)
327.5
156 82 50 190 165 170
(377)
327.5
156 82 50 190 165 170
(377)
367.5
156 82 50 190 165 170
(417)
LB LD Z
14
14
14
[Unit: mm]