Technical data

Rexroth IndraDyn T Appendix for Motor Sizes 530G and 530L 15-7
DOK-MOTOR*-MBT********-PR03-EN-P
15.4 Stator Assembly
Before the stator can be attached to the machine, it must be installed in a
housing (see Fig. 15-6) prepared by the user. The housing is fastened on
one of the two stator ends using the fastening holes provided for this
purpose.
During installation, note the information in the dimension sheets (see Fig.
15-3) regarding.
• the number and type of fastening holes,
• the minimum depth of thread and tightening torque.
Note:
• The necessary screw length depends on the machine
construction.
• The screwed connections must be able to take up both the
force due to the weight of the motor and the forces acting
during operation.
Attend to cleanliness during all working steps!
Heed the notes regarding the preparation of assembly in Chapter 11.3
“Mechanical Installation”.
1. Place the stator on a clean, level surface and insert lubricated o-rings.
Lower the prepared housing over the stator – so that it is centered –
and screw it onto the stator. (see Fig. 15-6)
Note: Avoid...
• misalignment or sticking when lowering the housing over
the stator.
• damaging the motor-side centering unit or the insertion
fitting in the housing.
• tension, pressure, deviating or other stress on the
connection cable.
2. Turn the stator, together with the housing, 180° and attach the
terminal box to the motor housing.
3. Connect the cable of the stator to the terminal box. See Chapter 8,
“Connection Techniques”.
4. Fasten the stator, together with the housing, onto the machine.
Center the housing over the centering unit provided for this purpose
on the machine. (see Fig. 15-9)
Note: Avoid...
• misalignment or sticking when attaching the housing to the
machine.
• damaging the centering unit on the housing and the
machine.
Preparation
Assembly