REXROTH IndraDyn A Series User Manual

Rexroth IndraDyn A Application Notes 9-35
The bearing option for the coupling attachment (type code “R“) allows the
acceptance of higher circumferential radial forces, such as can result
from motor operation in connection with a coupling.
Advantages:
1. Couplings with a high rate of radial rigidity can be used.
2. High level of resistance to circumferential radial forces that can occur
during motor operation with a coupling.
Disadvantage:
A reduced maximum speed of the motor is available to it.
Tips for Selection
Determine bearing load
Observe
- radial force F
r,
distance X
- axial force F
a
- mean speed n
m
- period of use of motor
Select
bearing type
Observe diagram
"shaft load" in "Technical
Specifications".
Select
bearing type
Observe diagram
"grease life" in "Technical
Specifications".
standard reinforced
Grease life longer
than the period of use
of the motor?
t
f
> 30000 h
t
f
< 30000 h
YES
NO
Get advice from Bosch
Rexroth. Please contact
our sales department and
forward application details.
Include selected bearing
variant according to type
code in the order name.
Set additional options
MADFlow2.EPS
Fig. 9-43: Bearing selection process
Bearing for Coupling
Attachment

REXROTH IndraDyn A Series Specifications

General

Brand	REXROTH
Model	IndraDyn A Series
Category	Engine
Language	English