AMS22B Datasheet, PDF (1/3 Pages) Bourns Electronic Solutions – AMS22B 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*
AMS22B Non-Contacting Analog Rotary Position Sensor
Electrical Characteristics¹ (@ 25 °C)
VDD Supply Voltage ..................................................................................................5 V ± 10 %
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 °
Load Resistance Recommended ....................................................................... 10K ohms to ∞
Overvoltage Protection .................................................................................................+20 VDC
Reverse Voltage Protection ...........................................................................................-10 VDC
Product Dimensions
11.3 ± 0.38
(.445 ± .015)
22.23
(.875)
DIA.
10.29 +0.00/-0.05
(.4051 +.0000/-.0020) ^DIA.
6.342 +0.000/-0.007
(.2497 +.0000/-.0003) ^DIA.
0.25
45 ° ±5 ° X _(.010) CHAMFER
1.19 1.60
SLOT _(.047) X _(.063)
1.57
(.062)
3/8-32-
UNEF
Environmental Characteristics
Operating Temperature......................................................................................-40 ° to +125 °C
Rotational Life (Shaft Revolutions) .............................................................................. 50 million
Vibration ..............................................................................................................................15 G
Shock...................................................................................................................................50 G
IP Rating.............................................................................................................................. IP50
ESD Rating................................................................................................................. 2 kV max.
Mechanical Characteristics (@ 25 °C)
Mechanical Angle ....................................................... Continuous (340 ° +4/-0 stops available)
Shaft/RPM ...........................................................................................................500 RPM max.
Torque (Starting & Running) ...........................................................1.06 N-cm. (1.5 oz-in.) max.
Shaft Material ...................................................................................................... Stainless steel
Terminals ................................................................. Brass / 100 % matte tin over Ni Strike (e3)
Bearing .................................................................................................................Bronze sleeve
Soldering Condition
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
Wash processes ........................................................................................Not recommended
1_{At room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted.}
2 _{See “Processing Speed” in How to Order selection guide.}
3 _{Other Effective Electrical Angles available. See How to Order selection guide.}
0.51
(.020)
3 PLCS.
0.51
(.020)
2.80 ± 0.10
(.110 ± .004)
45 ° ± 5 °
9.53 ± 0.78
(.375 ± .031)
22.23 ± 0.76
(.875 ± .030)
4.06 ± 0.38
(.160 ± .015)
4.83 ± 0.51
(.190 ± .002)
FLATTED
OPTION
6.35 ± 0.08
(.250 ± .003)
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)
Rotational Life vs. Side Load
60
50
40
30
20
10
CW
CCW
5.08
(.200)
3 PLCS.
V+ SUPPLY
+ S1 –
MEXICO
(INPUT)
5.08
5.08
(.200)
(.200)
GND
(GROUND)
SIGNAL
(OUTPUT)
DIMENSIONS:
MM
(INCHES)
Schematic
0
0 50 100 150 200 250 300 350 400 450 500
+
Shaft Side Load (grams)
S1
–
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
V_DD (5 V)
V_OUT
GND