Mechanical Assembly; Assembly Stator - Bosch rexroth 1MB Operating Instructions Manual

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Assembly
6.2

Mechanical assembly

6.2.1

Assembly stator

Bosch Rexroth AG R911337309_Edition 03
The machine manufacturer must observe the special features of
the construction and create a special assembly instruction for the
motor components rotor and stator. The machine manufacturer's
mounting instructions are the only binding guidelines.
● The stator may only be connected to the machine at one of
the two stator end faces.
● All screwed connections are equipped with a liquid screw
lock. See also
● The necessary screw length for fastening the stator depends
on the machine construction.
● The screwed connections has to be able to take up both the
force due to the weight of the motor and the forces acting
during operation.
Assemble the stator according to the specifications of the machine manufac‐
turer. The machine manufacturer has to consider the special character of his
construction and has to prepare special mounting instructions.
For general orientation, the project planning manual
tains an assembly instruction. It describes a schematic construction without
considering the special structural features of the machine and serve only for
general orientation. The figures also show parts that are required but are
maybe not included in the Bosch Rexroth delivery and have to be appropri‐
ately dimensioned and provided by the user.
General procedure during disassembly: The motor components lie on a clean
and a flat surface.
1. Check whether the components are damaged. Damaged components
must not be mounted.
2. Provide tools, auxiliary material, measuring and test equipment and
make sure that the rotor can be mounted in a clean, dry and dust-free
environment.
3. Check all components and mounting surfaces, holes and threads, as
well as the O-ring grooves on the stator to verify that they are clean and
free from burrs. Everything must be clean, stainless and completely free
from burrs. Clean and deburr such areas if necessary.
4. Prior to assembly, clean the contact surfaces of the stator with a suita‐
ble cleaning agent (e.g., RIVOLTA A.C.S.3).
5. Grease the O-rings (dependent upon type) with an ordinary lubricant
grease and mount the O-rings in the stator grooves provided. Avoid
twisting and soiling of the O-rings.
6. Screw the lifting eye bolts which are required for transport in mutually
opposite threads.
Ensure cleanliness during all working steps!
1MB Asynchronous Spindle Motors
"Screw lock" on page 23.
Rexroth 1MB con‐