Allowed axial force
The maximum permissible axial force F
axial
is indicated in the section on the
radial force.
Mean speed
If the mean speed is calculated according to the following equation, the ac‐
celeration and deceleration times are taken into account.
n
1m
; n
2m
Average speed section
n
1
; n
2
Machining speed
t
H1
; t
H2
Acceleration time
t
1
; t
2
Machining time
t
B1
; t
B2
Deceleration time
t
11
; t
22
Standstill time
Fig.9-13:
Mean speed
A complete processing cycle can consist of several sections with different
speeds. In this case, the average must be calculated from all sections.
The initialization and braking times can be ignored in the calcula‐
tion if the time in which the drive is operated at a constant speed
is significantly greater than the acceleration and deceleration
time.
DOK-MOTOR*-MKE*GEN2***-PR06-EN-P
Rexroth MKE Synchronous Motors for Potentially Explosive Areas acc. to ATEX and UL/CSA
Bosch Rexroth AG
85/135
Operating Conditions and Application Notes
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