pdf-download PRAS26

POSIROT®
PRAS26
Magnetic Angle Sensor with Analog Output
Magnetic Angle Sensor 0 - 360°
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Specifications
Outputs
Measurement range 0 - 360°
Protection class IP67
Analog output
Compact, low profile housing
Non-contact with external position magnet
Wear free
Measurement range
Resolution
Repeatability
Linearity
Rated distance sensor / magnet
Protection class
Signal characteristics
Material
Mounting
Connection
Shock
Vibration
Order code Voltage 0.5 ... 10 V
Voltage 0.5 ... 4.5 V ratiometric
Current 4 ... 20 mA (3 wire)
0 ... 15° to 0 ... 360° in 15° increments
0.03 % (60 ... 360°); 0.1 % (15 ... 45°)
±0.03 % (60 ... 360°); ±0.1 % (15 ... 45°)
±0.5 % f.s. (typ.)
Depending on the position magnet
IP67
CW, CCW (Characteristics see page 4)
Epoxy glass fiber, thermoplastic
Screws M4
Connector TE3, 3-pin
EN60068-2-27:2010, 100 g/11 ms, 100 shocks
EN60068-2-6:2008, 20 g 10 Hz-2 kHz, 10 cycles
PRAS26
Model name
Measurement range 15 ... 360° in 15° increments
15 / 30 / 45 / ... / 345 / 360°
Output (see page 3)
U2B = 0.5 ... 10 V
U6 = 0.5 ... 4.5 V ratiometric
I1B = 4 ... 20 mA (3 wire)
Signal characteristics (see page 4)
CW
= Signal increasing CW
CCW
= Signal increasing CCW
Connection (see page 3)
TE3 = 3-pin connector, Tyco Electronics, type "SlimSeal"
Order code connector cable see page 7
Order example: PRAS26 - 360 - U6 - CW - TE3
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POSIROT®
PRAS26
Dimensions
Ø48 [1.890]
38 0,05 [1.496 .002]
R1
1
.55
4[
position magnet
[
4,1
18,8 [.740]
20 [.787]

]
ng
rki
Ma
1
.16
]
38,8 [1.528]
6 [.236]
29,2 [1.150]
1,5 [.059]
Outline drawing
PRAS26
9,5 [.374]
28 [1.102]
Maße
in mm [inch]
dimension in mm [inch]
Zeichnung ist Eigentum der Firma ASM, Vervielfältigung nur mit Genehmigung
Schutzvermerk nach DIN 34 beachten © Copyright by ASM GmbH
Nicht bemaßte
Werkstückkanten
DIN 6784
Allgemeintoleranzen
+0,1
+0,2
-0,1
-0,2
ISO
2768-mH
Gezeichnet
Datum
14.05.2013
Maßstab
schindler
Kontrolliert
SG 0047 E 1
CT:
PRAS26 Harg1
Maßzeichnung / general drawing
Norm
AS M
BMC:
Werkstoff, Halbzeug
Weight without
cable approx. 8 g.
1,5:1
Macromelt
OM638
schwarz (ASM00007)
Dimensions
informative
only.
For
guaranteed
dimensions
please consult factory.
Benennung
Name
ASM GmbH
Zeichnungsnummer / Datei
Am Bleichbach
DB-PRAS26-US-2013-10
2/718-22
D-85452 Moosinning
121626_PRAS26 Harg1_101_EMZ.idw
www.asmsensors.com
Tel.: 08123/986-0
AUTOMATION
SENSORIK
MESSTECHNIK
Status
Änderungen
Datum
Name
Blatt
© ASM1Sensors,
Inc.
/1
A4
POSIROT®
PRAS26
Specification Analog Output
U2B
Voltage Output
0.5 ... 10 V
Excitation voltage
Excitation current
Output voltage
Output current
Measuring rate
Stability (temperature)
11.5 ... 27 V DC
12 mA typ., 20 mA max.
0.5 ... 10 V DC
2 mA max.
1 kHz standard
±50 x 10-6 / °C f.s. (typ.) for 90° ...360°
±100 x 10-6 / °C f.s. (typ.) for <90°
-20 ... +85 °C
Reverse polarity, short circuit
EN61326-1:2006
Operating temperature
Protection
EMC
U6
Voltage Output
10 ... 90 % ratiometr.
Excitation voltage
Excitation current
Output voltage
Output current
Measuring rate
Stability (temperature)
5V DC ±10 %
8 mA typ., 40 mA max.
10 ... 90 % of the excitation voltage
2 mA max.
1 kHz standard
±50 x 10-6 / °C f.s. (typ.) for 90° ...360°
±100 x 10-6 / °C f.s. (typ.) for <90°
-20 ... +85 °C
Reverse polarity, short circuit
EN61326-1:2006
Operating temperature
Protection
EMC
I1B
Current Output
4 ... 20 mA (3 wire)
Excitation voltage
Excitation current
Load resistor
Output current
Measuring rate
Stability (temperature)
10 ... 18 V DC
32 mA typ., 50 mA max.
200 Ω max.
4 ... 20 mA
1 kHz standard
±50 x 10-6 / °C f.s. (typ.) for 90°...360°
±100 x 10-6 / °C f.s. (typ.) for <90°
-20 ... +85 °C
Reverse polarity, short circuit
EN61326-1:2006
Operating temperature
Protection
EMC
Excitation +
U2B
U6
I1B
Signal wiring
Connection
Mating connector:
Tyco Electronics,
SlimSeal, Part-Nr.
2106135-3, 3-pin
Signal
GND
Output signal
Connector pin
GND
Excitation +
Signal
1
2
3
2
1
3
View to sensor
connector
Connector TE3
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POSIROT®
PRAS26
Characteristics for magnetic angle sensors
Output signal
(CW increasing)
Marking
Range [°]
Output signal
(CCW increasing)
Marking
Range [°]
Example angular
range 90°
Marking
Example angular
range 360°
Marking
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POSIROT®
PRAS26
Position magnets
Sensor
PRAS26
Air gap
[mm]
Position
magnet
Parallelism
[°]
(a)
Error by axial misalignment
[°]
(c)
(b)
0,.2 mm
0,.5 mm
1 mm
2 mm
3 mm
PRMAG20
0 ... 7
0 ... 5
0.1
0.3
0.7
2.0
4.6
–
PRMAG21
0 ... 2
0 ... 5
0.15
0.3
0.9
3.6
9.6
–
PRMAG22
0 ... 10
0 ... 5
0.0
0.0
0.7
1.5
3.8
7.0
b
b
c
c
a
a
4 mm
K
13 [.512]
8 [.315]
J K
3,5 [.138]
J
4,5 [.177]
4,5 [.177]
20 [.787]
PRMAG20
30 [1.181]
......
5 [.197]
Sensor /
sensor
Markierung
/ marking
Sensor /
sensor
Weight 11 g approx.,
moment of inertia 1.2 kgmm2
A misalignment of the position ­magnet
has an effect on the linearity
Dimensions in mm [inch]
Dimensions informative only.
For guaranteed dimensions please consult factory.
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POSIROT®
PRAS26
J
K
K
J
Sensor /
sensor
6,6 [.260]
Markierung /
marking
5 [.197]
2,7 [.106]
3,7 [.146]
2,7 [.106]
16 [.630]
PRMAG21
8 [.315]
Position magnets
Weight 3 g approx.,
moment of inertia 0.1 kgmm2
Ø5,4 [.213]
A misalignment of the position ­magnet
has an effect on the linearity
Sensor /
sensor
PRMAG22
E

5
4,
5
6
,5
F
22
6,4
36
26
F
E
15
Markierung /
marking
6,5
Weight 17 g approx.,
moment of inertia 3 kgmm2
A misalignment of the position ­magnet
has an effect on the linearity
Dimensions in mm [inch]
Sensor /
sensor
Dimensions informative only.
For guaranteed dimensions please consult factory.
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POSIROT®
PRAS26
Connector
Connector 3-pin
This cable is supplied with a male 3-pin connector at one end and 3
wires at the other end. Cross section 0.32 mm2. Wire length 0.5 m.
Order code:
CONN-TE-3F-G-LITZE-0,5M
Length in m
3
1
2
Signal wiring
3-pin connector
Plug connection / Wires
1
blue
2
brown
3
white
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