MELSERVO-J4

Rotary Servo Motors

HG-SR Series Geared Servo Motor Dimensions (Note 1, 5) With gear reducer for general industrial machines, flange mounting HG-SR_(B)G1 ●● 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.

Servo Amplifiers Rotary Servo Motors Linear Servo Motors Direct Drive Motors Options/Peripheral Equipment Product List LVS/Wires Cautions

For reverse rotation command For forward rotation command Rotation direction

L

LR

KA

KL

 KC

LP (Note 3)

H

Q

KB

K°

LG E

LT

KD

13

50.9

Z

QK

Oil cap

IE

A

ø LA

LW

KE

øLK

øLD

øLCf8

A

(Note 3)

LS

Electromagnetic brake connector CMV1-R2P (Note 3) Encoder connector CMV1-R10P

(Side view of the motor only)

Main key Position mark

(PE) Key

W

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

W

U

B A C D

T

Y

Electromagnetic brake (Note 2)

V

U

øSh6

Electromagnetic brake connector Servo motor flange direction

Power connector Servo motor flange direction

A-A

[Unit: mm]

Variable dimensions (Note 4)

Model

Reduction ratio

L

LA LC LD LG LK LR IE

KL

KA

LP

LT LW LS KE Z

K E H KB

KD KC 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

275 (309.5)

60.7 (95.2)

38.2 (43.5)

134 110 160 9 150 48 119

20.9

(59)

13.5 (29) 58

4-φ11

45 3 108

112.5 (79.9)

130 35 32 28

7

4 8

HG-SR52(B)G1 HG-SR524(B)G1

M8 screw Depth: 20

267.5 (302)

60.7 (95.2)

38.2 (43.5)

180 140 210 13 204 69 132

20.9

(59)

13.5 (29) 58

6-φ11

30 4

117 112.5 (79.9)

130 55 50 38 8 5 10

281.5 (316)

60.7 (95.2)

38.2 (43.5)

M8 screw Depth: 20

180 140 210 13 204 69 132

20.9

(59)

13.5 (29) 58

6-φ11

30 4

117 112.5 (79.9)

130 55 50 38 8 5 10

HG-SR102(B)G1 HG-SR1024(B)G1

327 (361.5)

60.7 (95.2) 60.7 (95.2) 60.7 (95.2) 60.7 (95.2) 60.7 (95.2) 63.7 (113.2)

38.2 (43.5) 38.2 (43.5) 38.2 (43.5) 38.2 (43.5) 38.2 (43.5) 38.5 (45.5)

230 200 260 15 230 76 145

20.9

(59)

13.5 (29) 58

6-φ11

60 4 164

112.5 (79.9)

130 70

56 50 9

5.5 14

M10 screw Depth: 18

384.5 (419) 295.5 (330)

310 270 340 20 300 89 192

20.9

(59)

13.5 (29) 58

6-φ11

60 4 219

112.5 (79.9)

130 90 80 60 11

7

18

M8 screw Depth: 20

180 140 210 13 204 69 132

20.9

(59)

13.5 (29) 58

6-φ11

30 4

117 112.5 (79.9)

130 55 50 38 8 5 10

HG-SR152(B)G1 HG-SR1524(B)G1

341 (375.5)

230 200 260 15 230 76 145

20.9

(59)

13.5 (29) 58

6-φ11

60 4 164

112.5 (79.9)

130 70

56 50 9

5.5 14

M10 screw Depth: 18

398.5 (433) 305.5 (355)

310 270 340 20 300 89 192

20.9

(59)

13.5 (29) 58

6-φ11

60 4 219

112.5 (79.9)

130 90 80 60 11

7

18

M8 screw Depth: 20

180 140 210 13 204 69 142

24.8 (66.5)

0 (44) 82

6-φ11

30 4

117 140.9 (96.9)

176 55 50 38 8 5 10

HG-SR202(B)G1 HG-SR2024(B)G1

402.5 (452)

63.7 (113.2)

38.5 (45.5)

M10 screw Depth: 18

310 270 340 20 300 89 181

24.8 (66.5)

0 (44) 82

6-φ11

60 4 219

140.9 (96.9)

176 90 80 60 11

7

18

372 (421.5)

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

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

230 200 260 15 230 76 145

24.8 (66.5)

0 (44) 82

6-φ11

60 4 164

140.9 (96.9)

176 70

56 50 9

5.5 14

M10 screw Depth: 18

HG-SR352(B)G1 HG-SR3524(B)G1

426.5 (476)

310 270 340 20 300 89 181

24.8 (66.5)

0 (44) 82

6-φ11

60 4 219

140.9 (96.9)

176 90 80 60 11

7

18

466 (515.5)

M12 screw Depth: 24 M10 screw Depth: 18

360 316 400 22 340 94 181

24.8 (66.5)

0 (44) 82

8-φ14 22.5

5 258

140.9 (96.9)

176 90 80

70

12 7.5 20

442.5 (492)

310 270 340 20 300 89 181

24.8 (66.5)

0 (44) 82

6-φ11

60 4 219

140.9 (96.9)

176 90 80 60 11

7

18

HG-SR502(B)G1 HG-SR5024(B)G1

506 (555.5)

63.7 (113.2)

38.5 (45.5)

M12 screw Depth: 24

390 345 430 22 370 110 176

24.8 (66.5)

0 (44) 82

8-φ18 22.5

5

279 140.9 (96.9)

176 110 100 80 14 9 22

482.5 (532)

71.7 (121.2) 71.7 (121.2) 71.7 (121.2) 71.7 (121.2)

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

M10 screw Depth: 18

310 270 340 20 300 89 181

32

(66.5)

0 (44) 82

6-φ11

60 4 219

149.1 (96.9)

176 90 80 60 11

7

18

522 (571.5) 546 (595.5) 602 (651.5)

360 316 400 22 340 94 181

32

(66.5)

0 (44) 82

8-φ14 22.5

5 258

149.1 (96.9)

176 90 80

70

12 7.5 20

HG-SR702(B)G1 HG-SR7024(B)G1

M12 screw Depth: 24

390 345 430 22 370 110 176

32

(66.5)

0 (44) 82

8-φ18 22.5

5

279 149.1 (96.9)

176 110 100 80 14 9 22

M20 screw Depth: 34

450 400 490 30 430 145 210

32

(66.5)

0 (44) 82

12-φ18

15 6 320

149.1 (96.9)

176 135 125 95 14 9 25

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.

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