Technical data

14-2 Mounting MKE UL/CSA
DOK-MOTOR*-MKE*UL/CSA*-PR01-EN-P
Before mounting:
1. Provide tools, aids and measuring and testing equipment.
2. Check all components for cleanliness.
3. Check whether components show visible damage. Do not mount
damaged components.
4. Ensure that assembly can be carried out in a dry, dust-free
environment.
5. Ensure that the motor flange is free of burrs.
6. If the motor is equipped with the "resolver feedback", note when
arranging the reference point switch that several zero pulses are
generated by the working principle of the resolver in the course of a
complete motor rotation (also see Section 5.5, “Motor feedback”).
7. If the motor is equipped with the "resolver feedback with integrated
multiturn absolute encoder" , ensure that the battery of the feedback
electronics is in proper condition. Empty or used batteries must be
disposed of separately. If the battery must be replaced, proceed
according to Section 15.3 “Battery exchange”.
8. Check whether the motor brake attains the braking moment provided
in the datasheet. If the brake does not attain the moment provided,
first grind the brake according to Section 15.3 “Brake”. Then proceed
as follows:
Mounting of MKE motors
Mounting the motor. All dimensions and tolerances on the system side
must be maintained.
To fasten the flange, use of the following screws and torques is
recommended.
Motor
constructional
size
Recommended
screw size
Torque [Nm] Minimum
tightness
MKE037 M4 3.1 8.8
MKE047 M6 10.4 8.8
MKE098 M10 51 8.8
Fig. 14-1: Fastening screws
Note: If the motor is replaced, the connection lines in the terminal
box lid can remain. Only the motor must be replaced and the
connection plugs attached to the new motor. This ensures
simple, service-friendly and fast replacement of the MKE
motor!
Resolver feedback
Resolver feedback with
integrated multiturn absolute
encoder
Brake option