l Peak Current: Motor peak current rating in Amps rms.
l Continuous Current: Motor continuous current rating in Amps rms.
l Inertia: Motor rotor inertia in Kg-cm^2.
l Torque Constant: Motor torque contant in Nm/Arms.
l Inductance: Motor rated inductance in milliHenries
l Motor Poles: Number of motor poles.
l Maximum Speed: Motor maximum rated speed
l Motor Resistance: Motor winding resistance in Ohms.
l Maximum Voltage:Motor maximum rated voltage in Volts rms.
l Motor Phase: Motor phase offset (used to set motor commutation as required - for most devices this is set
to 0).
l Coil Thermal Constant: Motor coil thermal time constant in mHz.
8.1.4 Selecting a Motor
The Select Motor button opens a screen in which you can configure a non-plug and play motor or custom motor.
When this screen is opened, WorkBench displays by default the motor matched to the current motor name
attached to the drive. WorkBench searches matching motor as follows:
1. WorkBench first checks the motor name with custom motors for a match.
2. If a match is not found, then WorkBench checks the name with the standard motors database for a
match.
3. If a match is not found, then an AKM motor is selected.
For non-plug and playmotors, a database of catalog motors is available based on the different Kollmorgen motor
families. When you select a motor family, a part number is displayed according to the selected motor family. You
can change the part number as needed, and the complete motor name will be displayed according to your selec-
tion. This complete motor name is sent to drive. The portions of the part number labeled in bold are required
values.
The More/Less button displays and hides motor temperature settings.
AKD User Guide | 8 Configuring Motor Settings
Kollmorgen | December 2010 61
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