MELSERVO-J4

Rotary Servo Motors

HG-SR Series Geared Servo Motor Specifications With gear reducer for general industrial machines, foot mounting: G1H

Moment of inertia J [× 10 -4 kg•m 2 ] (Note 1)

Mass [kg]

Permissible load to motor inertia ratio (Note 2) (when converted into the servo motor shaft)

Output [kW]

Mounting direction

Lubrication method (Note 5)

Model

Reduction ratio

With electromagnetic brake

With electromagnetic brake

Standard

Standard

1/6

8.08 7.65 7.53 7.47 8.26 8.22 8.18 14.8 13.3 12.9 12.6 12.6 13.8 19.1 19.2 17.7 17.3 18.4 18.3 23.6 23.5 50.0 48.4 48.1 54.8 54.5 54.3 54.2 87.1 82.8 81.5 86.6 86.3 105 104 126 114 110 141 140 139 138 177 190 182 192 192 267 266

10.3 9.85 9.73 9.67 10.5 10.4 10.4 17.0 15.5 15.1 14.8 14.8 16.0 21.3 21.4 19.9 19.5 20.6 20.5 25.8 25.7 59.4 57.8 57.5 64.2 63.9 63.7 63.6 96.5 92.2 90.9 96.0 95.7 114 113 135 123 119 150 150 149 147 187 199 192 202 201 277

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 1/11 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 1/6 1/6 1/6

20

22

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

Grease (filled)

0.5

4 times or less

Any direction

28

30

Grease (filled)

31

33

Any direction

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

1.0

4 times or less

50 86

52 88

Shaft horizontal (Note 4)

Oil (Note 3)

Grease (filled)

32

34

Any direction

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

1.5

4 times or less

51

53

Shaft horizontal (Note 4)

Oil (Note 3)

87

89

Grease (filled)

37

43

Any direction

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

2.0

4 times or less

Shaft horizontal (Note 4)

92

98

Oil (Note 3)

61

67

Oil (Note 3)

Shaft horizontal (Note 4)

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

3.5

4 times or less

97

103

137

143

Oil

101

107

Oil (Note 3)

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

Shaft horizontal (Note 4)

5.0

4 times or less

178

184

Oil

108 148

114 154

Oil (Note 3)

Shaft horizontal (Note 4)

HG-SR702(B)G1H HG-SR7024(B)G1H 7.0

4 times or less

185

191

Oil

256

262

275 Notes: 1. The moments of inertia in the table are the values that are converted into motor shaft of the servo motor with gear reducer (and with electromagnetic brake). 2. Contact your local sales office if the load to motor inertia ratio exceeds the value in the table. 3. Use the grease lubricated servo motor (special specification) instead of the oil lubricated for applications where the servo motor moves. 4. Do not mount the servo motor in a way tilted to the shaft direction or to the shaft rotation direction. Refer to the asterisk 1 of "Annotations for Geared Servo Motor Specifications" on p. 2-66 in this catalog. Note that servo motors with special specifications may be available to be mounted with other than the shaft horizontal. Refer to "Servo Motor Instruction Manual (Vol. 3)" for the available models. 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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