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Technical content

Features

■ Non-contacting magnetic technology ■ Highly resistant to vibration/shock ■ Highly resistant to fl uid/dust ingress ■ Programmable at factory for zero position ■ Robust design for industrial applications ■ Highly repeatable ■ RoHS compliant* AMS22B Non-Contacting Analog Rotary Position Sensor *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifi cations 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 specifi c applications. Electrical Characteristics1 (@ 25 °C) Supply Current 2 Effective Electrical Angle Environmental Characteristics Mechanical Characteristics (@ 25 °C) Soldering Condition rosin cored wire; 370 °C (700 °F) max. for 3 seconds 260 °C (500 °F) max. for 5 seconds 1At 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. *RoHS COMPLIANT Product Dimensions DIMENSIONS: MM (INCHES) Schematic 0 100 200 Shaft Side Load (grams) Rotational Life (Millions of Cycles) 300 400 50050 150 250 350 450 Figure 1

Specifi cations 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 specifi c applications. AMS22B Non-Contacting Analog Rotary Position Sensor How To Order REV. 01/14 AMS22B5A1BLASL 33 N4 Code S

Description

B 7/8 ” Shaft FMS, 1/4 ” Shaft Dia. MOUNTING CONFIGURATION Code AM

12 Bit

10 ° 20 ° 30 ° 340 ° 350 ° 360 ° EFFECTIVE ELECTRICAL ANGLE 10 ° Increments Code

5 VDC

H L Output Refresh Rate High (200 µs Typ.) Low (600 µs Typ.) PROCESSING SPEED Code F S A B C 1-99 % of VCC 5-95 % of VCC 10-90 % of VCC VOLTAGE RATIO ±1 % Code CCW (Increasing Voltage) CW (Increasing Voltage) Shaded areas represent most common features. Note: Effective Electrical Angle available in 10 ° increments from a minimum of 10 ° to 360 ° maximum. * See Figure 1 for clarification. DIRECTION* Code N S Hard Stop (340 +4/-0 °) HARD STOP Code B C 0.5 % 0.3 % INDEPENDENT LINEARITY Code L SUPPLY VOLTAGE, VCC Asia-Pacifi c: Tel: +886-2 2562-4117 Fax: +886-2 2562-4116 EMEA: Tel: +36 88 520 390 Fax: +36 88 520 211 The Americas: Tel: +1-951 781-5500 Fax: +1-951 781-5700 www.bourns.com Standard Output: 1-Turn CW Increasing (Code 334 Shown) 100 CW DIRECTIONMechanical Angle (°) Vout (%) 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320340 360 VOLTAGE RATIO “A” VOLTAGE RATIO “C”

Applications

■ Patient platform positioning feedback ■ Pneumatic control valve position feedback ■ Draw wire position sensors ■ Remote communications antenna positioning ■ Actuator motor position feedback ■ Automated manufacturing robotics ■ Tilt control and tilt positioning feedback ■ Foot pedal, steering, lift-and-shuttle and suspension systems