Bosch Rexroth VKK Instructions Manual page 18

Feed modules
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Bosch Rexroth AG
Mounting the motor-side belt pulley and motor for i = 1
1.
Pre-mounting the motor:
2.
Pre-mount the motor with the two motor strips (3) as close as possible to the Feed Module. This will allow
easy insertion of the belt pulley (2). Do not tighten the motor mounting screws yet.
3.
Mounting the belt pulley:
4.
Lightly oil the tensioning unit (1).
5.
Push the belt pulley and tensioning unit onto the motor journal.
6.
Adjust clearance B to the protective profile.
7.
Mount the tensioning unit.
8.
Tensioning the belt ! 6.5.3.
Table 8:
Dimensions B and C for timing belt side drive
Motor
VKK 15-50
MSM019B
MSM031B
MSK030C
VKK 15-70
MSM031C
MSM041B
MSK030C
MSK040C
VKK 25-110
MSM041B
MSK050C
Fig. 15: Mounting the belt pulley for i=1
B (mm)
5,0
6,5
6,5
9,0
8,0
7,0
7,0
9,5
9,0
3
2
1
Feed Modules VKK | R320103150/2012-10
C (mm)
7,5
12,0
11,5
14,5
15,0
12,5
14,0
16,0
19,0
B

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