
2 Specification
26
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2.3.8
Brake
Model
Frame size 42 mm Frame size 56 mm Frame size 60 mm
Rated excitation voltage
※
1
24 VDC
ᜡ
± 10%
Rated excitation current
0.208 A
0.275 A
Static friction torque
Min. 1.8 kgf·cm
Min. 8.0 kgf·cm
Rotation part inertia
6 g·cm
2
19 g·cm
2
Insulation class
B type (130°C)
B type brake
Power ON: brake is released, Power OFF: brake is operating
Operating time
Max. 25 msec
Max. 30 msec
Releasing time
Max. 10 msec
Max. 20 msec
※
1: Driver reduces power voltage form 24 VDC
ᜡ
to 11.5 VDC
ᜡ
and control the motor to
reduce heat generation in the brake which is connected with the motor.