Bosch MSK030B-0900-NN, Project Planning Manual

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Speed-torque characteristic curve
Continuous operating characteristic S1 acc. to EN 60034-1 with
natural convection and maximum temperature increase on the
housing of 60K
Continuous operating characteristic S1 acc. to EN 60034-1 with
natural convection and temperature increase on the winding of
100K
Continuous operating characteristic S1 acc. to EN 60034-1 with
fan unit and maximum temperature increase on the housing of
60K
Continuous operating characteristic S1 acc. to EN 60034-1 with
liquid cooling (water) and maximum temperature increase on the
housing of 60K
Intermittent operating characteristic with 25% DC acc. to EN
60034-1 with maximum cycle duration 10 min and maximum
temperature increase on the housing of 60K
Voltage limit characteristics. Starting from a bending speed, the
voltage limit characteristic curve limits the available maximum
torque M
max
. The maximum motor speed is determined by the DC
link voltage used. There are separate characteristic curves for the
individual drive control units in conjunction with the supply unit
used and the mains supply voltage.
M
max
IndraDrive, controlled supply 3 × AC 400 … 480 V
M
max
IndraDrive, controlled supply 3 × AC 400 … 480 V with
reluctance characteristic curve and field weakening
M
max
IndraDrive, uncontrolled supply 3 × AC 400 V
M
max
IndraDrive, uncontrolled supply 3 × AC 400 V with
reluctance characteristic curve and field weakening
Tab. 4-1: Characteristic curves of motor (example)
4.2 IndraSize
The IndraSize software makes it easy to dimension drive controllers, motors
and mechanical gears. The engineering tool covers the entire range of
Rexroth drives and motors. Calculate the characteristic curves for your appli‐
cation with IndraSize: www.boschrexroth.com/indraSize
Bosch Rexroth AG DOK-MOTOR*-MSK********-PR12-EN-P 26/279
Synchronous Servomotors MSK
Technical data