YASKAWA SGM7M - Page 313

12.8 Regenerative Resistor
12.8.6 Selecting External Regenerative Resistor
12-44
 Servomotor Winding Resistance Loss
The following figures show the relationship for each Servomotor between the Servomotor’s
generated torque and the winding resistance loss.

SGM7M Rotary Servomotors
Contact your Yaskawa representative for information on SGM7M Servomotors.

SGM7J Rotary Servomotors
 SGM7A Rotary Servomotors
0
3002001000
50
100
150
200
250
300
350
400
0
3002001000
50
100
150
200
250
300
350
400
450
Torque (%) Torque (%)
Model SGM7J-
Model SGM7J-
Winding Resistance Loss (W) Winding Resistance Loss (W)
A5A
01A
C2A
02A
04A
06A
08A
0
3002001000
50
100
150
200
250
300
350
400
0
3002001000
00
100
200
300
400
500
600
0
200 300100
0
300200100
200
400
600
800
1000
1200
1400
200
400
600
800
1000
1200
1400
1600
Torque (%) Torque (%)
Torque (%) Torque (%)
Model SGM7A-
Winding Resistance Loss (W)
Model SGM7A-
Winding Resistance Loss (W)
Model SGM7A-
Winding Resistance Loss (W)
Model SGM7A-
Winding Resistance Loss (W)
A5A
01A
C2A
02A
04A
06A
08A
10A
15A
20A
25A
30A
40A
50A
70A