7
7.2 Mounting or replacing a gearbox (only relevant for 300 W motors)
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E Siemens AG 2013 All Rights Reserved
SIMODRIVE POSMO A User Manual (POS1) – 08/2013 Edition
7.2 Mounting or replacing a gearbox (only relevant for 300 W
motors)
The following materials and tools are required to mount or replace a
gearbox:
1. Four retaining screws per motor (M6 x 20 acc. to DIN 6912)
2. Tools: SW 4 and SW 5 Allen keys
3. Sealing agent: (e.g. Fluid D from Teroson)
4. Loctite: (e.g. Loctite Type 649)
5. Solvent: (e.g. Seevenax 72)
6. New gearbox: refer to the modular gearboxes in Chapter 2.5.2
The following preparations must be made before mounting or changing
gearboxes:
S This point is only valid if the gearbox is be replaced
– Remove the cover from the mounting hole
– Rotate the clamping hub with respect to the adapter plate in or-
der to line–up the mounting holes
– Release the clamping hub coupling of the gearbox
– Release the 4 screws between the motor and gearbox
– Remove the gearbox
S Prepare the gearbox to be mounted
– Clean the opening for the gearbox input shaft
– Clean the mounting surface and remove any possible damage
(e.g. impressions in the mating surfaces, burs)
S Preparing the motor
– Clean the motor shaft
– Clean the mounting surface and remove any possible damage
(e.g. impressions in the mating surfaces, burs)
– Apply a sealing agent to the motor flange
What is required to
mount or replace
gearboxes?
What preparations
have to be made?
7 Installation and Service
04.0105.1308.01
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