Features n Non-contacting magnetic technology n Highly repeatable n Highly resistant to vibration/shock n RoHS compliant* n Highly resistant to fluid/dust ingress n Programmable at factory for zero position n Robust design for industrial applications DMS22B Non-Contacting Feedback Rotary Sensor with SSI 1 Electrical Characteristics ( 25 C) Product Dimensions VDD Supply Voltage 22.23 0.76 45 V min, 5 V typ, 55 V max (.875 .030) Supply Current 25 mA max 9.53 0.78 11.3 0.38 Output Signal (Single) Digital SSI (.375 .031) (.445 .015) Independent Linearity 03 % 1.57 Hysteresis 02 % max (.062) 6.342 +0/-0.07 Effective Electrical Angle 360 (.2497 +0/-.0003) Output Range 0 to 4095 DIA. Output Resolution 12 bit 0.51 6 PLCS. Load Resistance Recommended (.020) 10K ohms to open Overvoltage Protection +20 V DC Reverse Voltage Protection -10 V DC 10.257 +0/-0.05 6.35 0.07 (.4038 +0/-.0020) (.250 .003) Environmental Characteristics DIA. 4.83 0.05 6.46 0.38 6 PLCS. 3/8-32 UNEF THREAD (.190 .002) (.254 .015) Operating Temperature -40 C to +125 C Moisture Resistance MIL-STD-202, Method 106 Insulation Resistance 500 V AC 500 MW min Vibration 15 G, 10 to 2000 Hz Shock 50 G 22.23 IP Rating IP 50 DIA. (.875) ESD Rating 2 kV max Soldering Condition Wave Soldering 965 Sn / 30 Ag / 05 Cu with no-clean flux 260 C (500 F) max for 5 s Manual Soldering 965 Sn / 3 0 Ag / 05 Cu solid wire or no-clean rosin cored wire 370 C (700 F) max for 3 s OUTPUT VOLTAGE INCREASES WHEN SHAFT IS ROTATED Wash Processes Not recommended IN THIS DIRECTION Mechanical Characteristics 45 Mechanical Angle Continuous (360 ) 4 PLCS. Shaft/RPM 120 RPM max CHIP SELECT Torque DATA CLOCK Starting & Running 106 N-cm (15 oz-in) max Mounting 170-200 N-cm (15-18 lb-in)max 7.62 R: Shaft Material Stainless steel (.300) Terminals Brass / 100 % matte tin over Ni strike (e3) GND VCC Bearing Oil impregnated sleeve POWER SAVE Rotational Life 50 million shaft revolutions 1 At room ambient: +25 C nominal and 50 % relative humidity nominal, except as noted Asia-Pacific: Tel: +886-2 2562-4117 Email: asiacus bourns.com EMEA: Tel: +36 88 885 877 Email: eurocus bourns.com The Americas: Tel: +1-951 781-5500 Email: americus bourns.com www.bourns.com *RoHS Directive 2015/863, Mar 31, 2015 and Annex. Specifications are subject to change without notice. Users should verify actual device performance in their specific WARNING applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the Cancer and Reproductive Harm last page of this document, and at www.P65Warnings.ca.gov www.bourns.com/docs/legal/disclaimer.pdf.Applications n Patient platform positioning feedback n Automated manufacturing robotics n Pneumatic control valve position feedback n Tilt control and tilt positioning feedback n Draw wire position sensors n Remote communications antenna positioning n Actuator motor position feedback DMS22B Non-Contacting Feedback Rotary Sensor with SSI How To Order DM S 22 B 5 A1 C A F L 3 36 N Model DM = Digital Magnetic Configuration S = Single-Turn Size 22 = 22 mm Mounting Configuration B = Bushing Mount 3/8 - 32 UNEF Thread Supply Voltage 5 = 5 V DC Output Type A1 = SSI Single Signal,12 Bit Resolution Independent Linearity C = 030 % Output A = 0-4095 Shaft Style F = Flatted 7/8 Shaft FMS, 1/4 Dia. Terminal Configuration L = Axial Direction 3 = CW (Increasing) Effective Electrical Angle 36 = 360 Hard Stop N = Continuous Rotational Life vs. Side Load 60 50 40 30 20 10 0 0 50 100 150 200 250 300 350 400 450 500 Shaft Side Load (grams) Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Rotational Life (Millions of Shaft Revolutions)