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JetMove 203-230
5.2
Three kinds of motor protection have been implemented into the servo amplifier
JetMove 203-230:
5.2.1
The servo amplifier JetMove 203-230 can read out and process three different motor
temperature sensors:
5.2.2
The servo amplifier JetMove 203-230 calculates a model of motor power losses by
an I²t calculation. The calculated value is a measure of the average power loss of the
motor and is calculated in percent of the maximum motor power loss.
Jetter AG
Compatible Synchronous Servo Motors
Motor types
Note!
In case you intend to use motors other than the above mentioned types, please
contact Jetter AG.
Motor Protection
Thermal sensor integrated in the motor
Sensor type
Type of sensor signal evaluation
KTY83-110
Temperature is measured in °C
The warning threshold can be set
Error detection at maximum motor temperature
PTC
Go-no-go decision
Error detection at maximum motor temperature
Temperature
Go-no-go decision
switch
Error detection at maximum motor temperature
I²t calculation
Jetter motors of the JL, JK and JH series, as
well as Bautz motors of the M and F series
5.2 Motor Protection
39
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