REXROTH IndraDyn A Series User Manual

9-12 Application Notes Rexroth IndraDyn A
9.9 Motor Temperature Overview
In their standard configuration, stators of IndraDyn L motors are equipped
with built-in motor protection temperature sensors.
These have nearly a linear characteristic curve (see Fig. 9-16).
Type KTY84-130
Resistor at 25°C 577 Ohm
Resistor at 100°C 1000 Ohm
Continuous current at 100°C 2 mA
Fig. 9-15: Temperature measurement sensor
Note: To avoid damage, observe the correct polarity when using the
sensor for external temperature measurement .
temperature measuring sensor KTY84-130
connecting cores brown (+) und white (-)
500
600
700
800
900
1000
1100
1200
1300
1400
1500
10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170
motor winding temperature in °C
temperature sensor resistance in ohms
Fig. 9-16: Characteristic sensor temperature measurement KTY84-130 (PTC)
Temperature Measurement of
Sensors

REXROTH IndraDyn A Series Specifications

General

Brand	REXROTH
Model	IndraDyn A Series
Category	Engine
Language	English