Type
Mean speed
MS2E03, -04, -05, -06 ≤ 3500 1/min
MS2E07
≤ 3000 1/min
MS2E10
≤ 2000 1/min
Tab. 4-11:
Mean speed - basis of calculated grease service life
The following standard values apply under the specified preconditions:
L
10h
= 30.000 h, in case of utilization after S1-60K and max. load factor 95%
during the runtime.
When exceeding or not complying with these conditions, a re‐
duced service life is to be expected.
Explanation of radial and axial force
During operation, both radial and axial forces act upon the motor shaft and
the motor bearing. The permissible radial force F
R
in distance x from the shaft
shoulder and the mean speed is specified in the radial force diagrams.
Fig. 4-8:
Point of action of radial force F
R
and axial force F
A
The axial force values are the minimum permissible axial forces F
A
without
limitations. A detailed dimensioning is only possible if more boundary condi‐
tions are known:
●
Axial and radial force with force application point
●
Installation position (horizontal, vertical with the shaft end pointing to the
top or bottom)
●
Mean speed
4.2.14
Frame size, installation type
The motors can be installed horizontally and vertically with the shaft end
pointing to the top or bottom. The installation variants correspond to IM-code
according to EN 60034-7 for frame size and installation type.
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About this product
MS2E Synchronous Servomotors acc. to ATEX Directive
2014/34/EU
Bosch Rexroth AG R911387136_Edition 02
