Determined with standardized
construction, with a steel shaft Ø 20 mm, L
= 50 mm and reducer Ø 20 mm
measuring principle
ss
Wiring diagram
Functional principle
The measuring principle of inductive angle
sensors is based on oscillation circuit coupling
between the positioning element and the
sensor, whereby an output signal is provided
proportional to the angle of the positioning
element. The rugged sensors are wear and
maintenance-free, thanks to the contactless
operating principle. They convince through
their excellent repeatability, resolution and
Extensive range of mounting accessories
for easy adaptation to many different shaft
diameters. Based on the functional principle of
RLC coupling, the sensor operates absolutely
wear-free and is immune to magnetized metal
splinters and other interference fields. Wrong
installation is hardly possible.
The adjacent figure shows the two separate
units, sensor and positioning element.
Mounting option A:
First, interconnect positioning element and
rotatable shaft. Then place the encoder above
the rotating part in such a way that you get a
tight and protected unit.
Mounting option B:
Push the encoder on the back site of the shaft
and fasten it to the machine. Then clamp
the positioning element to the shaft with the
bracket.
Mounting option C:
If the positioning element is to be screwed on a
rotating machine part and not on a shaft, install
first the dummy plug RA8-QR24. Then tie up
the bracket. Screw on the encoder via the three
bores.
The separately arranged sensor and positioning
element inhibit that compensating currents or
damaging mechanical loads are transmitted via
the shaft to the sensor. In addition, the encoder
remains tight and highly protected during its
entire lifespan.
The accessories enclosed in the delivery help
to mount encoder and positioning element at
an optimal distance from each other. LEDs
indicate the switching status. Optionally, you
can use the shields which are included in the
accessories to increase the allowed distance
between positioning element and sensor.
Status display via LED
green steady:
Sensor is operative
yellow steady:
Positioning element has reached the end of the
measuring range. This is indicated by a weaker
signal.
yellow flashing:
Positioning element is outside the measuring
range.
off:
Positioning element is in the measuring range
Individual Parameterization (Teaching with Positioning Element)
Jumper between teach
Gnd Pin 1Ub Pin 2LED
input Pin 8
2 sZ-track zero point
teaching
10 sCCW rotation
direction
One-time triggering of burst
function
Status LED flashes then
turns steady after 2 s
CW rotation directionAfter 10 s status LED
flashes fast for 2 s
15 s-Factory setting (z-track, CW)After 15 s power and
status LED alternate
To avoid unintended teaching, keep pin 8 potential-free.
Preset Programming Mode (Teaching without Positioning Element)
Jumper between teach
Gnd Pin 1Ub Pin 2LED
input Pin 8
2 s
Resolution setting
mode active for 10 s
2 s
Resolution setting
mode active for 10 s
Status LED steady, flashes after
2 s as long as selection mode is
active
360 pulses/360°Start value1 x flashing
512 pulses/360°Press once2 x flashing
1000 pulses/360°Press twice3 x flashing
1024 pulses/360°Press three times4 x flashing
2048 pulses/360°Press four times5 x flashing
2500 pulses/360°Start value1 x flashing
3600 pulses/360°Press once2 x flashing
4096 pulses/360°Press twice3 x flashing
5000 pulses/360°Press three times4 x flashing
To avoid unintended teaching, keep pin 8 potential-free.
Accessories
PE1-EQR241590966
Positioning element with stainless
steel compression fitting, without
adapter sleeve
RA1-EQR241593019
Stainless steel adapter sleeve, for Ø
20 mm shafts
RA4-EQR241593023
Stainless steel adapter sleeve, for Ø
10 mm shafts
RA8-EQR24100000289
Stainless steel plug for mounting
option C
M5-QR241590965
Plastic protecting ring for encoders
RI-EQR24
RA3-EQR241593020
Stainless steel adapter sleeve, for Ø
12 mm shafts