Bosch Rexroth Indramat ECODRIVE DKC02.1 Series - Compiling the Required Data

ECODRIVE DKC02.1 Drive Controller Selecting the components 3-3
DOK-ECODRV-DKC02.1****-PRJ2-EN-P
3.3 Compiling the required data
Designation Symbol Values/Units
Effective load torque M EFF
.............................. in Nm
Acceleration torque M ACC
.............................. in Nm
Operating torque M BEARB
.............................. in Nm
Motor speed used n NUTZ
.............................. in min-1
Load moment of inertia
(reduced to motor shaft)
J LAST
.............................. in kgm²
Maximum rotary energy in the
mechanical system (E-stop case)
W ROT,MAX
.............................. in Ws
Continuous regenerative power P RD
.............................. in kW
Motor/controller combination
DKC...................................
MKD...................................
Continuous torque at standstill M DN
.............................. in Nm
Maximum torque M MAX
............................. in Nm
Short-term operation torque M KB
............................. in Nm
Motor inertia J M
............................. in kgm²
Maximum motor speed n MAX
............................. in min-1
Power consumption of the motor
holding brake (if present)
Refer to the project planning
manual MKD Motors
I N,HB
............................. in A
Required power line connection S AN
............................. in kVA
Required rated line voltage U N
............................. in V
DKC current consumption I N,DC
0.7 in A
Fig. 3-2: Data required for selecting the components
Mounted mechanical system
data
Motor data
Line conditions
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