YASKAWA Sigma Mini SGMM Series User Manual page 165

SERVO SELECTION AND DATA SHEETS
4.2.1 Ratings and Specifications
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Motor Type
SGMM-A1jjjj
4
SGMM-A2jjjj
SGMM-A3jjjj
TERMS
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3
The maximum speed at the motor shaft is 5000 min
4
The brake is used as a holding brake (non-excitation operation). It cannot be used to stop
the Servomotor.
5
The allowable torque is restricted by gears.
6
These values are reference values.
Electrical Specifications of the Holding Brake
SGMM Type (Rated Voltage: 24 VDC)
yp Motor
Capacity W C i W
Capacity
(HP)
W
10 (0.013) 2.0
20 (0.027) 2.6
30 (0.040) 2.6
Holding Brake
The holding brake is automatically applied to the
motor shaft to prevent the load falling in vertical axis
applications when the motor power supply is turned
off or fails. It is only to hold the load and cannot be
used for stopping motor.
— 4-14 —
−1
max.
Standard
Holding Brake Specifications
Holding Coil
Torque N¡m Resistance Ω Current A
(at 20°C) (at 20°C)
0.0319 320
0.0637 221.5
0.0955 220
Motor
Load
Rated Rated
Current A
(at 20°C)
0.08 0.08
0.11 0.11
0.11 0.11
Prevent load falling
Load