Features
nꢀ Non-contactingꢀmagneticꢀtechnology
nꢀ Highlyꢀresistantꢀtoꢀvibration/shock
nꢀ Highlyꢀresistantꢀtoꢀfluid/dustꢀingress
nꢀ Programmableꢀatꢀfactoryꢀforꢀzeroꢀposition
nꢀ Robustꢀdesignꢀforꢀindustrialꢀapplications
nꢀ Highlyꢀrepeatable
nꢀ RoHSꢀcompliant*
ꢀ
ꢀꢀAMS22BꢀNon-ContactingꢀAnalogꢀRotaryꢀPositionꢀSensor
Electrical Characteristics1 (@ 25 °C)
Product Dimensions
VDD Supply Voltage..................................................................................................5 V ± 10 %
ꢁ0.29 +0.00/-0.05
(.405ꢁ +.0000/-.0020)
DIA.
Supply Current 2
For Low Speed Processing (Code L)................................................................... 10 mA max.
For High Speed Processing (Code H) ................................................................. 20 mA max.
Output Signal (Single) ..................................................................................................... Analog
Independent Linearity...................................................... ±0.5 % (±0.3 % available on request)
Hysteresis.........................................................................................................0.2 % VDD max.
Effective Electrical Angle 3..................................................................................................340 °
Programmable Electrical Angle .................................................. 10 ° to 360 ° (10 ° increments)
Voltage Output (Programmable)................................................................ 1 to 99 % VDD ±1 %
Output Resolution.................................................................................................12 bit @ 360 °
6.342 +0.000/-0.00ꢀ
(.249ꢀ +.0000/-.0003)
DIA.
0.25
45 ° 5 ° X
SLOT
CHAMFER
(.010)
1.19
(.047)
1.60
(.063)
X
ꢁꢁ.3 0.38
(.445 .0ꢁ5)
1.57
(.062)
3/8-32-
UNEF
22.23
(.875)
DIA.
Load Resistance Recommended .......................................................................10K ohms to
∞
Overvoltage Protection.................................................................................................+20 VDC
Reverse Voltage Protection...........................................................................................-10 VDC
9.53 0.ꢀ8
(.3ꢀ5 .03ꢁ)
22.23 0.ꢀ6
(.8ꢀ5 .030)
Environmental Characteristics
Operating Temperature......................................................................................-40 ° to +125 °C
Moisture Resistance.........................................................................MIL-STD-202, Method 106
Insulation Resistance @ 500 VAC..........................................................................500 MW min.
Rotational Life (Shaft Revolutions).............................................................................. 50 million
Vibration ..............................................................................................................................15 G
Shock...................................................................................................................................50 G
IP Rating..............................................................................................................................IP50
ESD Rating................................................................................................................. 2 kV max.
0.5ꢁ
(.020)
3 PLCS.
4.06 0.38
(.ꢁ60 .0ꢁ5)
4.83 0.5ꢁ
(.ꢁ90 .002)
FLATTED
OPTION
6.35 0.08
(.250 .003)
Mechanical Characteristics (@ 25 °C)
2.03
(.080)
Mechanical Angle ....................................................... Continuous (340 ° +4/-0 stops available)
Shaft/RPM...........................................................................................................500 RPM max.
Torque
0.5ꢁ
(.020)
Starting & Running......................................................................1.06 N-cm. (1.5 oz-in.) max.
Mounting........................................................................... 170-200 N-cm (15-18 lb.-in.) max.
Shaft Material ...................................................................................................... Stainless steel
Terminals ................................................................. Brass / 100 % matte tin over Ni Strike (e3)
Bearing.................................................................................................................Bronze sleeve
Soldering Condition
ꢁ.55 0.25
(.06ꢁ .0ꢁ0)
ꢁ.02
(.040)
2.80 0.ꢁ0
(.ꢁꢁ0 .004)
45 ° 5 °
Manual Soldering.................................................96.5Sn/3.0Ag/0.5Cu solid wire or no-clean
rosin cored wire; 370 °C (700 °F) max. for 3 seconds
Wave Soldering............................................. 96.5Sn/3.0Ag/0.5Cu solder with no-clean fl ux;
260 °C (500 °F) max. for 5 seconds
Figure 1
OUTPUT VOLTAGE INCREASES WHEN
SHAFT IS ROTATED IN THIS DIRECTION
(SEE HOW TO ORDER FOR
Wash processes ........................................................................................Not recommended
DIRECTION CODE)
1
At room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted.
See “Processing Speed” in How to Order selection guide.
Other Effective Electrical Angles available. See How to Order selection guide.
CCW
5.08
(.200)
CW
2
3
3 PLCS.
Rotational Life vs. Side Load
–
S1
+
GND
(GROUND)
SIGNAL
(OUTPUT)
MEXICO
60
50
40
30
20
V+ SUPPLY
(INPUT)
5.08
(.200)
5.08
(.200)
ꢀ
MM
DIMENSIONS:
ꢀ
(INCHES)
Schematic
10
0
+
S1
–
V
(5 V)
DD
0
50
100
150
200
250
300
350
400
450
500
V
OUT
Shaft Side Load (grams)
GND
*RoHSꢀDirectiveꢀ2002/95/ECꢀJan.ꢀ27,ꢀ2003ꢀincludingꢀannexꢀandꢀRoHSꢀRecastꢀ2011/65/EUꢀJuneꢀ8,ꢀ2011.ꢀ
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.
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