Assembly
LK
+
/LPK
+
/LPBK
+
en-12
2022-D026817
Revision: 07
5.3
Mounting the motor on the gearhead
Smear threadlocker (e.g. Loctite
®
243) onto the four screws (F).
Fasten the motor (D) onto the adapter plate (B) with the four screws (F). Evenly tighten the
screws crosswise with increasing torque.
Observe the specifications and safety instructions of the motor
manufacturer.
Observe the safety and processing instructions for the threadlocker to be
used.
Insert the bushing (J) into the clamping hub (C). Align the bushing
in such a way that the slot is pointing toward the centering bore (S).
Ensure that the motor is mounted if possible in
a vertical direction.
If the motor shaft has a shaft key, remove the
shaft key.
If recommended by the motor manufacturer,
apply a half key.
Turn the clamping hub (C) so that the threaded
pin (H) can be reached through the mounting
bore.
Push the motor shaft into the clamping hub of
the gearhead (E).
The motor shaft should slip in easily. If this is
not the case, the threaded pin needs to be
loosened more.
The slot of the bushing has to line up with the
groove (if present) of the motor shaft and be
rotated by 90° against the threaded pin; see
table "Tbl-7".
No gap is permitted between motor (D) and
the adapter plate (B).
Designation
C
Clamping hub
H
Threaded pin
J
Bushing
K
Keyed shaft
L
Smooth shaft
Tbl-7: Arrangement of motor shaft, clamping hub, and bushing
S
C
J
C
H
D
B
F
C
H
J
K
L
