AMS22S Datasheet, PDF (1/2 Pages) Bourns Electronic Solutions – AMS22S Non-Contacting Analog Rotary Position Sensor

*RoHS ^COMPLIANT
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 ± 10 %
Supply Current
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............................................................................................................1 % VDD max.
Effective Electrical Angle .................................................................................................... 340 °
Programmable Electrical Angle .................................................. 10 ° to 360 ° (10 ° increments)
Voltage Output (Programmable) ................................................................1 to 99 % VDD ±1 %
Output Resolution ............................................................................................................. 12 bit
Load Resistance Recommended ....................................................................... 10K ohms min.
Overvoltage Protection.................................................................................................+20 VDC
Reverse Voltage Protection ...........................................................................................-10 VDC
Environmental Characteristics
Operating Temperature..................................................................................... -40 ° to +125 °C
Rotational Life (Shaft Revolutions) .............................................................................. 50 million
Vibration ..............................................................................................................................15 G
Shock ..................................................................................................................................50 G
IP Rating.............................................................................................................................. IP50
Mechanical Characteristics (@ 25 °C)
Mechanical Angle ..................................................................................................... Continuous
Shaft/RPM ...........................................................................................................120 RPM max.
Torque (Starting & Running)............................................................1.06 N-cm. (1.5 oz-in.) max.
Shaft Material ...................................................................................................... Stainless steel
Terminals .................................................................................................................. Solder lugs
1_{At room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted.}
Rotational Life vs. Side Load
50
40
30
20
10
0
0
100
200
300
400
500
Side Load (grams)
*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.
Product Dimensions
19.05 +.000/-.025
(.750 +.000/-.001)
2.67 +.000/-.076
(.105 +.000/-.003) ^DIA.
3.18 +.000/-.025
(.125 +.000/-.001) ^DIA.
1.57 ± 0.10
(.062 ± .004)
1.57 ± 0.10
(.062 ± .004)
1.57 ± 0.10
(.062 ± .004)
7.80
MIN. _(.307)
12.7 ± 0.76
(.500 ± .030)
0.51
(.020)
2.80 ± 0.10
(.110 ± .004)
45 ° ± 5 °
15.62
(.615)
19.69
(.775)
MAX.
DIA. 22.23
(.875)
DIA.
0.51
(.020)
3
PLCS.
4.06 ± 0.38
(.160 ± .015)
3 PLCS.
2.03
(.080)
1.02
(.040)
1.55 ± 0.25
(.061 ± .010)
Figure 1
OUTPUT VOLTAGE INCREASES WHEN
SHAFT IS ROTATED IN THIS DIRECTION
(SEE HOW TO ORDER FOR
DIRECTION CODE)
CW
CCW
5.08
(.200)
3 PLCS.
V+ SUPPLY
(INPUT)
+ S1
5.08
(.200)
–
GND
(GROUND)
SIGNAL
(OUTPUT)
5.08
(.200)
DIMENSIONS:
MM
(INCHES)
Schematic
+
V_DD (5 V)
S1
V_OUT
–
GND