Bosch MKK-040 - Page 28

28/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08
C
1
6
4
5
1
5
4
B
Pre-assembling the motor:
f Pre-assemble the motor with the
two motor bars (1) as close as
possible to the linear module to
permit problem-free insertion of
the second belt pulley (6).
Installing the belt pulley:
1. Lightly lubricate the tensioning
unit (5).
2. Attach the belt pulley (6) and
tensioning unit to the motor
journal and guide into the belt.
3. Adjust distance B to the housing
according to table 7 (page 30 ).
4. Install the tensioning unit. Refer
to "Installing first belt pulley".
Tension the belt ! 7.2.4
Installing the belt pulley:
1. Lightly lubricate the tensioning
unit (5).
2. Attach the belt pulley (6) and
tensioning unit to the motor
journal.
3. Adjust distance C to the motor
according to table 7 (page 30).
4. Install the tensioning unit. Refer
to "Installing first belt pulley".
Pre-assembling the motor:
f Guide in the motor and
pre-assemble with the
twomotorbars (1).
Tension the belt ! 7.2.4
Fig�28: Mounting the motor and second belt pulley (i = 1)
Fig�29: Mounting the motor and second belt pulley (i = 1,5 or i = 2)
Tightening torques ! 17.1
7.2.2 Installing second belt
pulley and motor for
i = 1
7.2.3 Mounting the second
belt pulley and the
motor at i=1.5 or i=2
6