P Load
PV electrical losses
Θ Temperature
Θmax maximum temperature (motor housing)
t Time
TC Cycle duration
ΔtP Operating time under constant load
ΔtV Idle time
Fig. 5-1: Operation modes according to EN 60034-1 :1998
Duty cycle
Operation mode S3 is specified along with the duty cycle (DC) %. The duty
cycle is calculated:
ED relative duty cycle in %
ΔtP Operating time under constant load
Fig. 5-2: Relative duty cycle
The values specified in the documentation are determined on the basis of the
following values:
Cycle duration: 10 min
Duty cycle DC: 25%
DOK-MOTOR*-MSK*EXGIIK3-PR09-EN-P Bosch Rexroth AG 33/175
Synchronous Servomotors MSK For Potentially Explosive Areas
Technical data
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