MELSERVO-J4

Rotary Servo Motors

HG-SR Series Geared Servo Motor Specifications With shaft-output type gear reducer for high precision applications, flange mounting: G7

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

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]

Lubrication method

Mounting direction

Model

Reduction ratio

With electromagnetic brake

With electromagnetic brake

Standard

Standard

1/5

7.95 7.82 10.2 9.96 9.96 12.3 15.0 14.5 16.3 16.3 16.7 19.4 21.7 20.7 20.7 51.7 51.3 53.3 52.2 52.2 83.5 87.0 85.1 111 108

10.2 10.0 12.4 12.2 12.2 14.5 17.2 16.7 18.5 18.5 18.9 21.6 23.9 22.9 22.9 61.4 61.0 63.0 61.9 61.9 93.1 96.6 94.7 121

8.0 8.2

9.9

1/11 1/21 1/33 1/45 1/11 1/21 1/33 1/45 1/11 1/21 1/33 1/45 1/11 1/21 1/33 1/45 1/11 1/21 1/5 1/5 1/5 1/5

11

HG-SR52(B)G7 HG-SR524(B)G7

0.5

10 times or less

13

15

9.4

12 17 28 13 18

15

HG-SR102(B)G7 HG-SR1024(B)G7

1.0

10 times or less

26 11 16

HG-SR152(B)G7 HG-SR1524(B)G7

1.5

10 times or less

27

29

Grease (filled)

Any direction

20 21

26 27

HG-SR202(B)G7 HG-SR2024(B)G7

2.0

10 times or less

32

38

25 37 39 41

31 43 45 47

HG-SR352(B)G7 HG-SR3524(B)G7

3.5

10 times or less

1/5

HG-SR502(B)G7 HG-SR5024(B)G7

5.0

10 times or less

1/11

117

HG-SR702(B)G7 HG-SR7024(B)G7

7.0

1/5

163

173

10 times or less

46

52

Item

Specifications

Mounting method

Flange mounting

Output shaft rotating direction

Same as the servo motor output shaft direction 3 minutes or less at gear reducer output shaft

Backlash (Note 4) Maximum torque

Three times of the rated torque (Refer to HG-SR 2000 r/min series specifications in this catalog for the rated torque.)

Permissible speed (at servo motor shaft)

3000 r/min (permissible instantaneous speed: 3450 r/min)

IP rating (gear reducer part) Gear reducer efficiency (Note 3)

Equivalent to IP44

77% to 92% 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. The gear reducer efficiency varies depending on the reduction ratio and also varies with the conditions of use, such as output torque, speed, and temperature. The values in the table represent typical values at the rated torque and speed and at the normal temperature. They are not guaranteed values. 4. The backlash can be converted: 1 minute = 0.0167˚

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