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POSIROT ®
PRDS3
Magnetic Angle Encoder with Incremental Output
agnetic angle encoder 0 - 360° in a 1.42 in. dia.
M
housing
●
●
●
●
●
Specifications
Measurement range 0 - 360°+
Protection class IP67 / IP69K
Incremental encoder output
With .39 shaft or .24 hollow shaft
Magnetic measurement principle
Output
Measurement range
Resolution
Linearity
Protection class
Material
Mounting
Shock
Vibration
Life cycle of bearings
Revolutions per minute (mech.)
Allowable shaft load
Order Code PRDS3
Incremental encoder outputs A, A, B, B, Z, Z,
RS422 or HTL compatible, filtered output
0 ... 360°
256 or 1024 pulses per revolution
±1°
IP67 (IP67/IP69K option, housing)
Aluminum
Clamps, mounting plate
EN60068-2-27:1993, 100 g/11 ms, 100 shocks
EN60068-2-6:1995, 20 g 10 Hz-2 kHz, 10 cycles
100 x 106 revolutions (<1500 r.p.m.)
Max. 10,000 r.p.m.
100 N radial, 100 N axial
PRDS3
Model name
Shaft
V = .39 in. shaft
H = .24 in. hollow shaft
Resolution (pulses/revolution)
256 / 1024
(other resolutions available on request)
Output (see page 47/48)
RS5VF = RS422 compatible, US= 5 V DC, filtered output
RS24VF = RS422 compatible, US= 10 ... 36 V DC, filtered output
HT24VF = HTL compatible, US= 18 ... 36 V DC, filtered output
Connection
KAB2M/KAB2M69K = Cable, standard length 6.56 ft. (2 m), IP67/IP69K (not with RS5VF)
M12A8/M12R8 = 8-pin socket M12 axial/radial
Order code mounting clamps (set of 3 pieces)
Order code connector cable (see accessories page 90)
PRPT-BFS1
KAB-2M-M12/8F/G-LITZE
Order example: PRDS3 - V - 1024 - HT24VF - KAB2M
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POSIROT ®
PRAS3/PRDS3
Dimensions
Outline drawing
sensor with shaft
Marking
Connector M12
Connector M12
Dimensions in mm [inch]
Weight without cable 250 g (8.82 oz.) approx.
Dimensions informative only.
For guaranteed dimensions please consult factory.
30
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POSIROT ®
PRAS3/PRDS3
Dimensions
Outline drawing
sensor with hollow shaft
47 [1.850]
Ø33 [1.299]
63 [2.480]
3 [.118]
7 [.276]
33 [1.299]
2,5 [.098]
2,5 [.098]
7 [.276]
Markierung
Marking
4 x M3-5 [.197]

,0 1
+0
6 -0
[.2
5
00
+ .0
-0
36
]
52 [2.047]
Ø36 [1.417]
7 [.276]
Connector M12
Markierung
Marking
2
6 0
,0 5
[1.
0
24 
.0
02]
Dimensions in mm [inch]
Connector M12
Weight without cable 250 g (8.82 oz.) approx.
Dimensions informative only.
For guaranteed dimensions please consult factory.
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POSIROT ®
PRDS
Output RS5V(F) / RS24V(F)
RS5V(F)/RS24V(F)
Incremental
Interface
Excitation voltage
Excitation current
Pulse frequency
Output signals
Output current
Stability (temperature)
Operating temperature
Protection
EMC
EIA RS-422
RS5V(F): 5 V DC ±10 %; RS24V(F): 10 ... 36 V DC
100 mA max., depending on the load
<500 kHz
A, A, B, B, Z, Z Push-Pull
10 mA max.
±28 x 10-6 / °F f.s. (typ.)
-40 ... +185 °F
Short circuit
EN61326-1:2006
Output signals
Excitation +
Excitation GND
Signal A
RS5V(F)
RS24V(F)
Signal A
Signal B
Signal B
Signal Z (ref. pulse)
Signal Z
Unfiltered output RS5V / RS24V
A preferred maximum pulse frequency has to be defined within the product code. This will take account for limited bandwidth of downstream counter.
Filtered output RS5VF / RS24VF
Option for filtered jitterfree position value. The filter does not introduce velocity or acceleration error.
Signal wiring
Output signals
Excitation +
GND
A
A
B
B
Z
Z
Connector pin
Wire color
1
2
4
6
3
5
7
8
White
Brown
Yellow
Pink
Green
Grey
Blue
Red
Connection
View to sensor
connector
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M12A8 / M12R8
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POSIROT ®
PRDS
Output HT24V(F)
HT24V(F)
Incremental
Interface
Excitation voltage
Excitation current
Pulse frequency
Output signals
Output current
Stability (temperature)
Operating temperature
Protection
EMC
24 V-HTL
18 ... 36 V DC
100 mA max., depending on the load
<500 kHz
A, A, B, B, Z, Z Push-Pull
50 mA max.
±28 x 10-6 / °F f.s. (typ.)
-40 ... +185 °F
Short circuit
EN61326-1:2006
Output signals
Excitation +
Excitation GND
Signal A
Signal A
HT24V(F)
Signal B
Signal B
Signal Z (ref. pulse)
Signal Z
Signal wiring
Output signals
Excitation +
GND
A
A
B
B
Z
Z
HT24V: unfiltered output
HT24VF: filtered output
Connector pin
Cable color
1
2
4
6
3
5
7
8
White
Brown
Yellow
Pink
Green
Grey
Blue
Red
Connection
View to sensor
connector
M12A8 / M12R8
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POSIROT ®
Accessories
8 [.315]
3,5 [.138]
J K
J
4,5 [.177]
4,5 [.177]
30 [1.181]
PRMAG20
20 [.787]
Position magnets
K
5 [.197]
13 [.512]
Sensor /
Sensor
sensor
Marking
Markierung
/ marking
Weight 11 g (0.39 oz.) approx.,
moment of inertia 1.2 kgmm2
A misalignment of the position ­magnet
has an effect on the linearity
J
K
K
J
Sensor/
Sensor
sensor
6,6 [.260]
Weight 3 g (0.11 oz.) approx.,
moment of inertia 0.1 kgmm2
A misalignment of the position ­magnet
has an effect on the linearity
2,7 [.106]
5 [.197]
Markierung
/
Marking
marking
3,7 [.146]
2,7 [.106]
16 [.630]
PRMAG21
8 [.315]
Sensor/
Sensor
sensor
Ø5,4 [.213]
Sensor/
Sensor
sensor
Dimensions in mm [inch]
Dimensions informative only.
For guaranteed dimensions please consult factory.
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POSIROT ®
Accessories
Position magnets
PRMAG22
E

5
4,
5
6
,5
F
26
36
22
6,4
F
E
Weight 17 g (0.6 oz.) approx.,
moment of inertia 3 kgmm2
15
6,5
Marking
Markierung /
marking
A misalignment of the position ­magnet
has an effect on the linearity
Sensor
9 [.354]
PRMAG5Z
G
H
8,2 [.323]
H
10 [.394]
15 [.591]
Sensor /
sensor
G
Weight 100 g (3.52 oz.) approx.,
moment of inertia 55 kgmm2
14 [.551]
Ø48 0,05
[1.890 0.002]
[
A misalignment of the position ­magnet
has an effect on the linearity
]
Ø66 +- 00,1 2.598 +- 00.004
Sensor /
Sensor
sensor
5 [.197]
Nut /Notch
notch
Markierung
Marking /
marking
Sensor /
Sensor
sensor
Dimensions in mm [inch]
Dimensions informative only.
For guaranteed dimensions please consult factory.
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POSIROT ®
Accessories
Mounting Plates
PRPT-BPL1
40 [1.575]
]
17
[.2
5
,
5
Ø33 [1.299]
(screw mounting)
For PRAS2, PRDS2,
PRAS3, PRDS3
In combination with the
mounting clamps
PRPT-BFS1 (3 x M2.5)
or
in combination with the
mounting bracket
PRPT-BFS2 (3 x M4).
40 [1.575]
90
5 [.197]

°
11
0°
4
8 [1
4
2[
.890
]
1.6
5
4]
3x M2,5
4 [.157]
4 [.157]
55 [2.165]
3x M4
Dimensions in mm [inch]
Weight 30 g (1.06 oz.) approx.
Dimensions informative only.
For guaranteed dimensions please consult factory.
PRPT-BPL2
Ø33 [1.299]
(welding assembly)
For PRAS2, PRDS2,
PRAS3, PRDS3
90
In combination with the
mounting clamps
PRPT-BFS1 (3 x M2.5)
or
in combination with the
mounting bracket
PRPT-BFS2 (3 x M4).
°
11
0°
4
4
8 [1
2[
4 [.157]
4 [.157]
56
.89
0
1.6
5
]
4]
3x M2,5
55 [2.165]
3x M4
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POSIROT ®
Accessories
Mounting Plates
PRPT-BPL3
For PRAS3, PRDS3
Dimensions in mm [inch]
Weight 30g (1.06 oz.) approx.
Dimensions informative only.
For guaranteed dimensions please consult factory.
Mounting possibilities
PRAS2/PRDS2
PRAS3/PRDS3
PRPT-BPL2
+
PRPT-BFS2
PRPT-BPL1
+
PRPT-BFS2
PRPT-BPL2
+
PRPT-BFS1
PRPT-BPL1
+
PRPT-BFS1
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POSIROT ® / POSITILT ®
Accessories
Connector Cables
Connector cable for
POSIROT®
angle sensors
4 pins M12
Suitable for 5-pin
sensor connectors
M12A5 and M12R5
The 4-core screened cable is supplied with a
mating 4-pin 90° M12 connector at one end and
4 wires at the other end. Available lengths are
6.6 ft. (2 m), 16.4 ft. (5 m) and 32.8 ft. (10 m).
Order code:
KAB - XM - M12/4F/W - LITZE
IP69K: KAB - XM - M12/4F/W/69K - LITZE
Length in m
Connector cable for
POSIROT®
angle sensors
4 pins M12
Suitable for 5-pin
sensor connectors
M12A5 and M12R5
The 4-core screened cable is supplied with a
mating 4-pin M12 connector at one end and
4 wires at the other end. Available lengths are
6.6 ft. (2 m), 16.4 ft. (5 m) and 32.8 ft. (10 m).
Order code:
KAB - XM - M12/4F/G - LITZE
IP69K: KAB - XM - M12/4F/G/69K - LITZE
Length in m
Signal wiring
M12, 4 pin
Connector cable for
POSIROT®
angle sensors
8 pins M12
Connector pin / cable color
1
Brown
2
White
3
Blue
4
Black
The 8-core screened cable is supplied with a
mating 8-pin 90° M12 connector at one end and
8 wires at the other end. Available lengths are
6.6 ft. (2 m), 16.4 ft. (5 m) and 32.8 ft. (10 m).
Order code:
KAB - XM - M12/8F/W - LITZE
IP69K: KAB - XM - M12/8F/W/69K - LITZE
Length in m
Connector cable for
POSIROT®
angle sensors
8 pins M12
The 8-core screened cable is supplied with a
mating 8-pin M12 connector at one end and
8 wires at the other end. Available lengths are
6.6 ft. (2 m), 16.4 ft. (5 m) and 32.8 ft. (10 m).
Order code:
KAB - XM - M12/8F/G - LITZE
IP69K: KAB - XM - M12/8F/G/69K - LITZE
Length in m
Signal wiring
M12, 8 pin
90
Connector pin / cable color
1
White
2
Brown
3
Green
4
Yellow
5
Grey
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6
Pink
7
Blue
8
Red
ASM Sensors, Inc.