Technical data

5-4 Type Code MKE UL/CSA
DOK-MOTOR*-MKE*UL/CSA*-PR01-EN-P
5.7 Holding Brake
Abbrevation column 15
Option. For gripping the servo axle when the machine is not under power.
Option Brakes
0 Without holding brake
1 With holding brake For braking moments, see the individual
motor type codes.
Fig. 5-7: MKE holding brakes
The holding brake works according to the “electrically releasing” principle.
When not under power, a magnetic force affects the brake armature disk.
As a result, the brake closes and holds the axle.
When 24 V
DC (± 10%) are applied, the continuous magnetic field is
compensated for by the electrically generated magnetic field: the holding
brake opens.
Note: Heed the notes regarding installation and safety for the motor
brakes in the “Notes regarding application” section!
5.8 Output direction of power connection
Abbrevation column 17
MKE motors are generally connected to power or the encoder via a
terminal box. The desired cable exit direction can be set during assembly
by turning the terminal (junction) box.
The cable exit directions possible for Rexroth Indramat motors are
defined as follows. Looking toward the drive shaft:
RIGHT
LEFT
A-SIDE
B-SIDE
ABGANG.fh7
TOP
Fig. 5-8: Definition of cable exit directions
Definition of cable exit direction