76
10.17.3
Third Party Motors
THIRD PARTY MOTOR
Motors that are sold by Jenny Science, are available in the
database and can be selected.
For parameterization of rotary servo motors, refer to the
document XENAX® Servocontroller/General files for
XENAX® Xvi/PARAMETERIZATION OF ROTATIVE.
zip
on
https://www.jennyscience.ch/en/products/download
I NOM (FOR I2T)
Acceptable thermic continuous current. Used for I
2
T
monitoring and current limitation in standstill.
I PEAK
Continuous current limitation while moving.
NUMBER OF POLE PAIRS
Number of pole pairs of AC / DC / EC brushless servo
motors. For DC brush-type servo motors, set POLE
PAIRS to 0.
INC PER REVOLOLUTION
Number of encoder increments per revolution by AC / DC /
EC brushless servo motors. Not used for DC brush-type
servo motors.
PHASE DIRECTION
Direction of phase control
U, V, W or V, W, U, depending on motor type. Can be
detected with command PHDD.
With DC brush-type servo motors:
PHASE DIR = 0, if motor shaft turns clockwise with direct
DC-supply voltage.
PHASE DIR = 1, if motor shaft turns counter clockwise with
direct DC-supply voltage.
PHASE OFFSET
Correction of electrical angle, in accordance with the
orientation of the coil to the magnet. Value for the most of
rotary motors PHASE OFFSET = 0
ROTOR INERTIA
Rotor moment of inertia of the motor, with factor 10
9
.
TORQUE CONST
Torque constant of the motor, with factor 10
6
.
INDUCTANCE
Phase to phase inductance of the motor.
RESISTANCE
Phase to phase resistance of the motor.
