Technical data

MKE UL/CSA General Information Regarding Technical Data 6-3
DOK-MOTOR*-MKE*UL/CSA*-PR01-EN-P
6.3 Definition of characteristic quantities
Electrical characteristic quantities
The torque that can be released; at an intermediate circuit voltage of
540V
DC
, the characteristic speed is ca. ½ of the continuous torque at
standstill.
Continuous torque that can be released to the motor drive shaft at a
speed of n=0.
The branch current (peak value) of the motor required for the continuous
torque at standstill M
dN
at a speed of n=0.
Maximum short-term branch current (peak value) of the motor permitted
without damaging the permanent magnetic circuit of the motor.
Relationship of the torque increase to the motor branch current (peak
value) at a motor temperature of 20°C. Unit = Nm/A. Valid until ca. i = 2x
I
dN
.
Effective value of the induced motor voltage at a motor temperature of
20°C and 1000 rpm. Unit = V/1000 rpm.
Coil resistance measured between two branches; unit = Ohm (
W).
Inductance measured between two branches; unit = mH.
Number of pole pairs of the motor.
Nominal motor speed n
K
Continuous torque at standstill
M
dN
Continuous current at standstill
I
dN
Peak current I
max
Torque constant at 20°C K
M
Voltage constant at 20°C K
E(eff)
Winding resistance at 20°C R
12
Winding inductance L
12
Number of pole pairs p