AKD PDMM User Guide | 39.14 MOTOR.KT
39.14 MOTOR.KT
General Information
Type
NV Parameter
Description
Sets the torque constant of the motor.
Units
Nm/A
Range
0.001 Nm/A to 1,000,000.000 Nm/A for rotary
motors.
0.001 Nm/A to 1,000,000.000 N/A for linear motors.
Default
Value
0.1 Nm/A
Data Type
Float
See Also
N/A
Start Version M_01-00-00-000
Fieldbus
Index/Subindex Object Start Version
EtherCAT COE and CAN-
open
/0
M_01-00-00-000
Description
This parameter is the torque constant of the motor in Nm/A.The value can be online checked
according to the following equation:
Kt = 60 *√3 * Ui/( 2 * π* n)
Where:
Ui = induced voltage of the motor
n = actual rotor velocity
Related Topics
39.15 MOTOR.LQLL
General Information
Type
NV Parameter
Description
Sets the line-to-line motor
Lq.
Units
mH
Range
1 to 2
32
H
Default
Value
17.000 H
Data Type
Float
See Also
N/A
Start Version M_01-00-00-000
Fieldbus
Index/Subindex Object Start Version
EtherCAT COE and CAN-
open
/0
M_01-00-00-000
Description
This parameter is used to configure the motor line-to-line inductance.
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Kollmorgen™ | December 2012
Summary of Contents for AKD PDMM series
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