Servo Motor Brake Circuit - Toshiba TOSNUC 92 Connection Manual

4.10.2

Servo Motor Brake Circuit

As this is the keeping brake, it is usually used in such a manner that the brake is
turned off at servo ON and turns off at servo OFF. At this time, BRREL signal form
the POWER-Module in the main control unit drives the relay. And at its contact,
supplies +24VDC to the brake circuit to turn off the brake.
DO NOT use the brake for uses other than keeping purpose.
Select the DC24V power supply and relays, referring to the AC servo specifications
manual for the brake specifications such as exiting current, etc.
E M G R E S E T switch
S erv o unit serv o O N
B RRE L signal
POWER-Module
T9PW2
BRREL
Fig. 4.10.2
CNP3
-A3
-B3
+24VDC
+
Fig. 4.10.3
To servo motor brake
– 96 –
STE 73843