MELSERVO-J4

Rotary Servo Motors

HG-SR Series Geared Servo Motor Dimensions (Note 1, 5) With gear reducer for general industrial machines, foot mounting HG-SR_(B)G1H ●● Drawing is schematic only, and the oil cap, the shapes, or the mounting screws may differ from those of the actual servo motor. Refer to "Servo Motor Instruction Manual (Vol. 3)" for details.

For reverse rotation command For forward rotation command Rotation direction

L

KL

KA

 KC

LP (Note 3)

H

Q

KB

LT

QK

KD

Oil cap

13

50.9

A

øLK

LW

KE

LB

A

LS

(Note 3)

FC

(Side view of the motor only)

FE LA

Encoder connector CMV1-R10P

FF

FA

FA FD

4-øZ

FG

FG

Electromagnetic brake connector CMV1-R2P (Note 3)

FB

FH

Main key Position mark

(PE) Key

W

W

Power connector MS3102A18-10P (1.5 kW or smaller) MS3102A22-22P (2 kW to 5 kW) MS3102A32-17P (7 kW)

U

B A C D

T

Y

Electromagnetic brake (Note 2)

A-A ø Sh6

V

U

Electromagnetic brake connector Servo motor flange direction

Power connector Servo motor flange direction

[Unit: mm]

Variable dimensions (Note 4)

Model

Reduction ratio

L LA LB LK LS

LT LP LW

H KL

KA KB KD KC KE Z

FA FB FC FD FE FF FG FH

Q QK S

T

U

W

Y

1/6

1/11 1/17 1/29 1/35 1/43 1/59 1/11 1/17 1/29 1/35 1/43 1/6 1/11 1/17 1/29 1/35 1/43 1/59 1/11 1/17 1/29 1/35 1/43 1/59 1/11 1/17 1/29 1/35 1/43 1/59 1/11 1/17 1/29 1/35 1/43 1/59 1/6 1/6 1/6 1/11 1/17 1/29 1/35 1/43 1/59 1/6 1/6

323 (357.5) 100 219 150 (29)

38.2 (43.5)

60.7 (95.2)

(59)

13.5

121

20.9 112.5 (79.9) 130 58 11 45 135 60 15 12 40 75

180 35 32 28

7

4 8

HG-SR52(B)G1H HG-SR524(B)G1H

M8 screw Depth: 20

336.5 (371)

38.2 (43.5)

60.7 (95.2)

120 252 204 (29)

(59)

13.5

131

20.9 112.5 (79.9) 130 58 14

57.5

155 82 20 15 55 95 230 55 50 38 8 5 10

350.5 (385) 120 252 204 (29)

38.2 (43.5)

60.7 (95.2)

M8 screw Depth: 20

(59)

13.5

131

20.9 112.5 (79.9) 130 58 14

57.5

155 82 20 15 55 95 230 55 50 38 8 5 10

HG-SR102(B)G1H HG-SR1024(B)G1H

403 (437.5) 150 295 230 (29) 473.5 (508) 160 352 300 (29) 364.5 (399) 120 252 204 (29) 417 (451.5) 150 295 230 (29) 487.5 (522) 160 352 300 (29) 374.5 (424) 120 262 204 (44)

38.2 (43.5) 38.2 (43.5) 38.2 (43.5) 38.2 (43.5) 38.2 (43.5)

(59)

13.5 170 60.7 (95.2)

20.9 112.5 (79.9) 130 58 18

72.5

195 100 25 22 65 145 330

70

56 50 9 5.5 14

M10 screw Depth: 18

60.7 (95.2) 60.7 (95.2)

(59)

13.5

218

20.9 112.5 (79.9) 130 58 18

75

238 139 44 25 75 185 410 90 80 60 11 7 18

M8 screw Depth: 20

(59)

13.5

131

20.9 112.5 (79.9) 130 58 14

57.5

155 82 20 15 55 95 230 55 50 38 8 5 10

HG-SR152(B)G1H HG-SR1524(B)G1H

(59)

13.5 170 60.7 (95.2)

20.9 112.5 (79.9) 130 58 18

72.5

195 100 25 22 65 145 330

70

56 50 9 5.5 14

M10 screw Depth: 18

60.7 (95.2) 63.7 (113.2)

(59)

13.5

218

20.9 112.5 (79.9) 130 58 18

75

238 139 44 25 75 185 410 90 80 60 11 7 18

38.5 (45.5) (66.5)

M8 screw Depth: 20

0 131

24.8 140.9 (96.9) 176 82 14

57.5

155 82 20 15 55 95 230 55 50 38 8 5 10

HG-SR202(B)G1H HG-SR2024(B)G1H

M10 screw Depth: 18

491.5 (541)

38.5 (45.5) (66.5)

63.7 (113.2)

238 139 44 25 75 185 410 90 80 60 11 7 18

160 341 300 (44)

0 218

24.8 140.9 (96.9) 176 82 18

75

448 (497.5) 150 295 230 (44) 515.5 (565) 160 341 300 (44) 560 (609.5) 200 381 340 (44)

38.5 (45.5) (66.5) 38.5 (45.5) (66.5) 38.5 (45.5) (66.5) 38.5 (45.5) (66.5)

0 170 63.7 (113.2) 24.8 140.9 (96.9) 176 82 18 72.5 195 100 25 22 65 145 330 70

56 50 9 5.5 14

M10 screw Depth: 18

HG-SR352(B)G1H HG-SR3524(B)G1H

63.7 (113.2) 63.7 (113.2) 63.7 (113.2)

0 218

24.8 140.9 (96.9) 176 82 18

75

238 139 44 25 75 185 410 90 80 60 11 7 18

M12 screw Depth: 24 M10 screw Depth: 18

0 262

24.8 140.9 (96.9) 176 82 22 137.5 335 125 30 30 80 190 430 90 80

70 12 7.5 20

531.5 (581)

160 341 300 (44)

0 218

24.8 140.9 (96.9) 176 82 18

75

238 139 44 25 75 185 410 90 80 60 11 7 18

HG-SR502(B)G1H HG-SR5024(B)G1H

616 (665.5) 220 405 370 (44)

38.5 (45.5) (66.5)

0 279 63.7 (113.2) 24.8 140.9 (96.9) 176 82 22 160 380 145 30 30 85 210 470 110 100 80 14 9 22 M12 screw Depth: 24

571.5 (621)

38.5 (45.5) (66.5) 38.5 (45.5) (66.5) 38.5 (45.5) (66.5) 38.5 (45.5) (66.5)

71.7 (121.2) 71.7 (121.2)

M10 screw Depth: 18

160 341 300 (44)

0 218

32

149.1 (96.9) 176 82 18

75

238 139 44 25 75 185 410 90 80 60 11 7 18

616 (665.5) 200 381 340 (44) 656 (705.5) 220 405 370 (44) 747 (796.5) 250 465 430 (44)

0 262

32 149.1 (96.9) 176 82 22 137.5 335 125 30 30 80 190 430 90 80

70 12 7.5 20

HG-SR702(B)G1H HG-SR7024(B)G1H

M12 screw Depth: 24

0

279 71.7 (121.2)

32 149.1 (96.9) 176 82 22 160 380 145 30 30 85 210 470 110 100 80 14 9 22

0 330 32 149.1 (96.9) 176 82 26 190 440 170 30 35 90 240 530 135 125 95 14 9 25 M20 screw Depth: 34 1/59 Notes: 1. For dimensions without tolerance, general tolerance applies. The actual dimensions may be 1 mm to 3 mm larger than the dimensions indicated since the outer frame of the gear reducer is made by casting. Make allowance for the actual dimensions in the design of a machine. 2. The electromagnetic brake terminals do not have polarity. 3. Only for the models with electromagnetic brake. 4. Dimensions in brackets are for the models with electromagnetic brake. 5. The lubricant oil is removed from the gear reducer before shipment, and thus please purchase the required lubricant oil and fill the oil into the gear reducer. 71.7 (121.2)

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