MOTOR.KT

Description

This parameter is the torque The tendency of a force to rotate an object about an axis. A force is a push or a pull; a torque is a twist. constant of the motor An actuator focused to a movement, converting electrical energy in a force or torque. 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 For a group of axes this means: In ACS the velocities of the different axes. In MCS and PCS it provides the velocity of the TCP

• 
  
• This parameter is automatically configured for Kollmorgen motors when AXIS#.MOTOR.AUTOSET = 1 and can be modified while AXIS#.MOTOR.AUTOSET = 1 if its AXIS#.MOTOR.DISAUTOSET index Zero pulse (zero signal) of a hardware pin such as digital input or feedback pin. = 1.

General Information

Type	NV Parameter
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

Variant	Supported
MKD EtherCAT Ethernet ofr Control Automation Technology. EtherCAT® is an open, high-performance Ethernet-based fieldbus system. The development goal of EtherCAT is to apply Ethernet to automation applications which require short data update times (also called cycle times) with low communication jitter (for synchronization purposes) and low hardware costs.	Yes
AKD-N	Yes
MKD-N	Yes
MKD-C	No

EtherCAT CoE and CANopen CANopen® is a communication protocol and device profile specification for embedded systems used in automation for fieldbuses working in real time.

Index/Subindex	Object Start Version
3593h/0	M_01-00-00-000

Related Topics

"Motor View"