PRAS26-45-U6-CW [ASM-SENSOR]
Magnetic Angle Sensor with Analog Output;
| 型号： | PRAS26-45-U6-CW |
| 厂家： | 
ASM GMBH |
| 描述： | Magnetic Angle Sensor with Analog Output |
| 文件： | 总7页 (文件大小：849K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
POSIROT®
PRAS26
Magnetic Angle Sensor with Analog Output
Magnetic Angle Sensor 0 - 360°
●
●
Measurement range 0 - 360°
Protection class IP67
●ꢀ Analogꢀoutput
●ꢀ Compact,ꢀlowꢀprofileꢀhousingꢀ
●ꢀ Non-contactꢀwithꢀexternalꢀpositionꢀmagnet
●ꢀ Wearꢀfree
Outputs
Voltage 0.5 ... 10 V
Voltage 0.5 ... 4.5 V ratiometric
Current 4 ... 20 mA (3 wire)
Specifications
Measurement range
Resolution
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.)
Repeatability
Linearity
Rated distance sensor / magnet
Protection class
Signal characteristics
Material
Depending on the position magnet
IP67
CW, CCW (Characteristics see page 4)
Epoxy glass fiber, thermoplastic
Screws M4
Mounting
Connection
Connector TE3, 3-pin
Shock
EN60068-2-27:2010, 100 g/11 ms, 100 shocks
EN60068-2-6:2008, 20 g 10 Hz-2 kHz, 10 cycles
Vibration
Order code
PRAS26
Model name
Measurement range 15 ... 360° in 15° increments
15 / 30 / 45 / ... / 345 / 360°
Output (see page 3)
U2B
U6
I1B
= 0.5 ... 10 V
= 0.5 ... 4.5 V ratiometric
= 4 ... 20 mA (3 wire)
Signal characteristics (see page 4)
CW
CCW
= Signal increasing CW
= Signal increasing CCW
Connectionꢀ(see page 3)
TE3 = 3-pin connector, Tyco Electronics, type "SlimSeal"
Order code connector cable see page
7
Orderꢀexample:ꢀPRAS26ꢀ-ꢀ360ꢀ-ꢀU6ꢀ-ꢀCWꢀ-ꢀTE3
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POSIROT®
PRAS26
Dimensions
Outline drawing
PRAS26
Ø48 [1.890]
6 [.236]
[
]
38 0,05
1.496 .002
Positionsmagnet /
position magnet
9,5 [.374]
28 [1.102]
Weight without cable approx. 8 g.
Dimensions informative only.
For guaranteed dimensions please consult factory.
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POSIROT®
PRAS26
SpecificationꢀAnalogꢀOutput
Excitation voltage
11.5 ... 27 V DC
12 mA typ., 20 mA max.
0.5 ... 10 V DC
2 mA max.
U2B
Voltage Output
0.5 ... 10 V
Excitation current
Output voltage
Output current
Measuring rate
1 kHz standard
Stability (temperature)
±50 x 10-6 / °C f.s. (typ.) for 90° ...360°
±100 x 10-6 / °C f.s. (typ.) for <90°
Operating temperature
Protection
-20 ... +85 °C
Reverse polarity, short circuit
EN61326-1:2006
EMC
Excitation voltage
Excitation current
Output voltage
5V DC ±10 %
U6
8 mA typ., 40 mA max.
10 ... 90 % of the excitation voltage
2 mA max.
Voltage Output
10 ... 90 % ratiometr.
Output current
Measuring rate
1 kHz standard
Stability (temperature)
±50 x 10-6 / °C f.s. (typ.) for 90° ...360°
±100 x 10-6 / °C f.s. (typ.) for <90°
Operating temperature
Protection
-20 ... +85 °C
Reverse polarity, short circuit
EN61326-1:2006
EMC
Excitation voltage
Excitation current
Load resistor
10 ... 18 V DC
32 mA typ., 50 mA max.
200 Ω max.
I1B
Current Output
4 ... 20 mA (3 wire)
Output current
4 ... 20 mA
Measuring rate
1 kHz standard
Stability (temperature)
±50 x 10-6 / °C f.s. (typ.) for 90°...360°
±100 x 10-6 / °C f.s. (typ.) for <90°
Operating temperature
Protection
-20 ... +85 °C
Reverse polarity, short circuit
EN61326-1:2006
EMC
Excitation +
Signal
U2B
U6
I1B
GND
Signal
Plug connection
Signal wiring
GND
1
2
3
Excitation +
Signal
Connection
2
1
3
View to sensor
connector
Mating connector:
Tyco Electronics,
SlimSeal, Part-Nr.
2106135-3, 3-pin
Connector TE3
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POSIROT®
PRAS26
Characteristicsꢀforꢀmagneticꢀangleꢀsensors
Output signal
(CW increasing)
Marking
Range [°]
Output signal
(CCW increasing)
Marking
Range [°]
Exampleꢀangularꢀ
range 90°
Marking
Exampleꢀangularꢀ
range 360°
Marking
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POSIROT®
PRAS26
Position magnets
Paralle-
lism
[°]
Air gap
[mm]
Errorꢀbyꢀaxialꢀmisalignment
Position
[°]
Sensor
magnet
(a)
(c)
(b)
0.2 mm
0.1
0.5 mm
0.3
1 mm
0.7
2 mm
2.0
3 mm
4.6
4 mm
PRMAG20
PRMAG21
PRMAG22
0 ... 7
0 ... 2
0 ... 5
0 ... 5
0 ... 5
–
–
PRAS26
0.15
0.0
0.3
0.9
3.6
9.6
0 ... 10
0.0
0.7
1.5
3.8
7.0
c
PRMAG20
3,5 [.138]
K
J
J
K
5 [.197]
13 [.512]
Sensor /
sensor
Markierung
/ marking
Weight 11 g approx.,
moment of inertia 1.2 kgmm2
Sensor /
sensor
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
Position magnets
PRMAG21
J
K
K
J
Sensor /
sensor
6,6 [.260]
Markierung /
marking
2,7 [.106]
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
5
E
F
F
E
15
6,5
Weight 17 g approx.,
moment of inertia 3 kgmm2
Markierung /
marking
A misalignment of the position magnet
has an effect on the linearity
Sensor /
sensor
Dimensions in mm [inch]
Dimensions informative only.
For guaranteed dimensions please consult factory.
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POSIROT®
PRAS26
Connector
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.
Connectorꢀꢀ
3-pin
Order code:
CONN-TE-3F-G-LITZE-0,5M
Length in m
3
1
2
Plugꢀconnectionꢀ/ꢀWires
Signal wiring
3-pin connector
1
2
3
blue
brown
white
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