Features
■ Non-contacting magnetic technology
■ Highly resistant to vibration/shock
■ Highly resistant to fluid/dust ingress
■ Programmable at factory for zero position
■ Robust design for industrial applications
■ Highly repeatable
■ RoHS compliant*
AMS22S Non-Contacting Analog Rotary Position Sensor
Electrical Characteristics (@ 25 °C)
VDD Supply Voltage ................................................................................................. 5 V ꢀ1 ꢁ
Supply Current
Product Dimensions
19.05 +.000/-.025
(.750 +.000/-.001)
For Low Speed Processing (Code L)................................................................... ꢀ1 mA max.
For High Speed Processing (Code H).................................................................. 21 mA max.
Output Signal (Single)...................................................................................................... Analog
Independent Linearity...................................................................................................... 1.5 ꢁ
( 1.ꢂ ꢁ aꢃailaꢄle on request)
Hysteresis............................................................................................................ꢀ ꢁ VDD max.
Effectiꢃe Electrical Angle....................................................................................................ꢂ41 °
Programmaꢄle Electrical Angle.................................................. ꢀ1 ° to ꢂ61 ° (ꢀ1 ° increments)
Voltage Output (Programmaꢄle)................................................................ꢀ to 99 ꢁ VDD ꢀ ꢁ
Output Resolution ............................................................................................................. ꢀ2 ꢄit
Load Resistance Recommended....................................................................... ꢀ1K ohms min.
Oꢃerꢃoltage Protection.................................................................................................+21 VDC
Reꢃerse Voltage Protection...........................................................................................-ꢀ1 VDC
2.ꢀ7 +.000/-.07ꢀ
(.105 +.000/-.003)
DIA.
DIA.
3.18 +.000/-.025
(.125 +.000/-.001)
1.57 0.10
(.0ꢀ2 .004)
1.57 0.10
(.0ꢀ2 .004)
1.57 0.10
(.0ꢀ2 .004)
19.ꢀ9
(.775)
MAX.
DIA. 22.23
(.875)
Environmental Characteristics
DIA.
Operating Temperature..................................................................................... -41 ° to +ꢀ25 °C
Rotational Life (Shaft Reꢃolutions) ..............................................................................51 million
Viꢄration ..............................................................................................................................ꢀ5 G
Shock ..................................................................................................................................51 G
IP Rating.............................................................................................................................. IP51
7.80
(.307)
12.7 0.7ꢀ
(.500 .030)
MIN.
0.51
(.020)
3 PLCS.
15.ꢀ2
(.ꢀ15)
4.0ꢀ 0.38
(.1ꢀ0 .015)
3 PLCS.
2.03
(.080)
Mechanical Characteristics (@ 25 °C)
0.51
(.020)
Mechanical Angle.....................................................................................................Continuous
Shaft/RPM...........................................................................................................ꢀ21 RPM max.
Torque (Starting & Running)............................................................ꢀ.16 N-cm. (ꢀ.5 oz-in.) max.
Shaft Material ...................................................................................................... Stainless steel
Terminals .................................................................................................................. Solder lugs
1.55 0.25
(.0ꢀ1 .010)
1.02
2.80 0.10
(.110 .004)
(.040)
45 ° 5 °
ꢀ
At room amꢄient: +25 °C nominal and 51 ꢁ relatiꢃe humidity nominal, except as noted.
Figure 1
Rotational Life vs. Side Load
OUTPUT VOLTAGE INCREASES WHEN
SHAFT IS ROTATED IN THIS DIRECTION
(SEE HOW TO ORDER FOR
DIRECTION CODE)
50
40
30
20
10
0
CCW
CW
5.08
(.200)
3 PLCS.
+
–
S1
GND
(GROUND)
V+ SUPPLY
(INPUT)
SIGNAL
(OUTPUT)
5.08
(.200)
5.08
(.200)
0
100
200
300
400
500
Side Load (grams)
MM
(INCHES)
DIMENSIONS:
Schematic
+
S1
–
V
V
(5 V)
DD
OUT
GND
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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