MOTOR.KT

Description

This parameter is the torqueClosed Torque is the tendency of a force to rotate an object about an axis. Just as a force is a push or a pull, a torque can be thought of as a twist 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


  • This parameter is automatically configured for Kollmorgen motors when MOTOR.AUTOSET=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

FieldbusClosed A Fieldbus is an industrial network system for real-time distributed control (e.g. CAN or Profibus). It is a way of connecting instruments in a plant design

Index/Subindex

Object Start Version

EtherCATClosed ***EtherCAT is an open, high-performance Ethernet-based fieldbus system. The development goal of EtherCAT was 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 COE and CANopen

/0

M_01-00-00-000

Related Topics

Motor View