4
Mechanical installation
AD Input shaft assembly
Assembly and Operating Instructions – Gear unit series R..7, F..7, K..7, K..9, S..7, SPIROPLAN
®
W
70
4.12
AD Input shaft assembly
Observe section "Mounting the input and output components" (
31) when installing
input components.
4.12.1
Mounting the cover with motor platform AD../P
212119307
[1]
Motor platform
[4]
Nut
[2]
Threaded bolt (only AD6/P / AD7/P)
[5]
Threaded column
[3]
Support (only AD6/P / AD7/P)
To mount the motor and to adjust the motor platform proceed as follows:
1. Set the motor platform [1] to the required mounting position by evenly tightening
the adjusting nuts [4].
2. If necessary, remove the eyebolt/lifting eye of the helical gear unit to reach the low-
est adjustment position. Touch up any damage to the paint work.
3. Align the motor on the motor platform [1], so that the shaft ends are in line. Attach
the motor.
4. Mount the drive component onto the input side shaft end and the motor shaft.
5. Align drive component, shaft end and motor shaft. If necessary correct the motor
position again.
6. Put on the traction elements (V-belt, chain, etc.) and apply a preload by evenly ad-
justing the motor platform [1]. Do not stress the motor platform and the columns
against each other when doing this.
7. To fasten the threaded columns [5] tighten the nuts [4] that are not used for adjust-
ment.
21932786/EN – 05/2015