PL IA NT
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*
*R oH S
CO M
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
Product Dimensions
19.05 +.000/-.025 (.750 +.000/-.001) 2.67 +.000/-.076 DIA. (.105 +.000/-.003) 3.18 +.000/-.025 DIA. (.125 +.000/-.001) 1.57 ± 0.10 (.062 ± .004) 1.57 ± 0.10 (.062 ± .004) 1.57 ± 0.10 (.062 ± .004)
Environmental Characteristics
Operating Temperature..................................................................................... -40 ° to +125 °C Rotational Life (Shaft Revolutions) .............................................................................. 50 million Vibration ..............................................................................................................................15 G Shock ..................................................................................................................................50 G IP Rating .............................................................................................................................. IP50
7.80 (.307) 12.7 ± 0.76 (.500 ± .030) MIN.
19.69 (.775) MAX. DIA. 22.23 (.875) DIA. 0.51 3 PLCS. (.020) 4.06 ± 0.38 (.160 ± .015) 3 PLCS.
15.62 (.615) 2.03 (.080)
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
1At room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted.
0.51 (.020)
1.55 ± 0.25 (.061 ± .010) 2.80 ± 0.10 (.110 ± .004) 45 ° ± 5 ° 1.02 (.040)
Rotational Life vs. Side Load
Figure 1
OUTPUT VOLTAGE INCREASES WHEN SHAFT IS ROTATED IN THIS DIRECTION (SEE HOW TO ORDER FOR DIRECTION CODE)
Rotational Life (Millions of Cycles)
50 40 30 20
CW
CCW
5.08 (.200) 3 PLCS.
+ S1 –
10 0 0 100 200 300 400 500
V+ SUPPLY (INPUT)
GND (GROUND) SIGNAL (OUTPUT) 5.08 (.200)
5.08 (.200)
Side Load (grams)
DIMENSIONS:
MM (INCHES)
Schematic
+ S1 – VDD (5 V) VOUT 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.
AMS22S Non-Contacting Analog Rotary Position Sensor
How To Order
AMS22S5A1BHBFL
3
34
ANGLE 10 ° Increments Code 01 02 03 34 35 36 Description 10 ° 20 ° 30 ° 340 ° 350 ° 360 °
MODEL DESIGNATOR Code Description AM Analogue Magnetic CONFIGURATION Code Description S Single-turn SIZE Code Description 22 22 mm MOUNTING CONFIGURATION Code Description S Servo Mount, 1/2 ” Shaft FMS, 1/8 ” Shaft Dia. VCC Code Description 5 5 VDC 3 3.3 VDC OUTPUT TYPE Type Signal Analog Single PWM Single
DIRECTION* Code Description 1 CCW (Increasing Voltage) 3 CW (Increasing Voltage) * See Figure 1 for clarification. TERMINAL CONFIGURATION Code Description L Axial SHAFT STYLE Code Description F Flatted R Round CLAMP ±1 % Code Description A 1-99 % of VCC B 5-95 % of VCC C 10-90 % of VCC PROCESSING SPEED Code Description H High L Low
Code A1 P1
Resolution 12 Bit 12 Bit
INDEPENDENT LINEARITY Code Description A 0.3 % B 0.5 %
Shaded areas represent most common features.
Asia-Pacific: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116 Europe: Tel: +41-41 768 5555 • Fax: +41-41 768 5510 The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700 www.bourns.com
09/11
Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.
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