Manual

0198441113730, V2.02, 03.2011
BRS3 3 Technical Data
3-phase stepper motor 47
Maximum braking power The drive rating at permissible braking power is calculated with the for-
mula:
Where:
Q = Permissible energy per deceleration [J],
J = Moment of inertia [kgcm
2
],
n = Speed of rotation,
M
2
= Nominal torque of holding brake,
M
dec
= Deceleration torque.
The holding brake is a product of "Chr. Mayr GmbH + Co.KG". The hold-
ing brakes of the "ROBA-Stop" and "ROBA-Stop-M" series are used.
Manuals can be found on the Internet at
http://www.mayr.com
.
Brake application and release times The application and release times are based on the following circuit:
Q =
J n M
*
2
182,4 M
*
2
dec
24 VDC
ZPD 24V
ZPD 24V
M