*R oH S CO M PL IA N T Features n Non-contacting magnetic technology n Dual ball bearing 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 LE AD FR EE n Highly repeatable AMS22U Non-Contacting Analog Rotary Position Sensor Electrical Characteristics1 (@ 25 C) Ro VE LEA HS RS D CO ION FRE M SA E PL R IA E NT * 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 19.69 MAX. DIA. (.775) DIMENSIONS: 19.05 +.000/-.025 (.750 +.000/-.001) 3.167 +.000/-.025 DIA. (.1247 +.000/-.001) 1.57 0.10 (.062 .004) 1.57 0.10 (.062 .004) 1.57 0.10 (.062 .004) 19.69 (.775) MAX. DIA. 22.23 (.875) DIA. Environmental Characteristics Operating Temperature.......................................................................................-40 to +125 C Moisture Resistance..........................................................................MIL-STD-202, Method 106 Insulation Resistance @ 500 VAC..........................................................................500 MW min. Rotational Life (Shaft Revolutions)............................................................................. 100 million Vibration...............................................................................................................................15 G Shock...................................................................................................................................50 G IP Rating............................................................................................................................... IP50 ESD Safe..................................................................................................................... 2 kV max. 12.7 0.76 (.500 .030) 15.62 (.615) 1At room ambient: +25 C nominal and 50 % relative humidity nominal, except as 2 See "Processing Speed" in How to Order selection guide. 3 Other Effective Electrical Angles available. See How to Order selection guide. 0.51 3 PLCS. (.020) 4.06 0.38 (.160 .015) 3 PLCS. 2.67 +.000/-.076 (.105 +.000/-.003) DIA. 3.18 +.000/-.025 DIA. (.125 +.000/-.001) FLATTED OPTION 7.80 MIN. (.307) Mechanical Characteristics (@ 25 C) Mechanical Angle...................................................................................................... Continuous Shaft/RPM..........................................................................................................1000 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............................................................................................................. Dual ball bearing 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 flux; 260 C (500 F) max. for 5 seconds Wash Processes.........................................................................................Not recommended 2.03 (.080) 0.51 (.020) 1.55 0.25 (.061 .010) 1.02 (.040) 2.80 0.10 (.110 .004) 45 5 Fig. 1 noted. OUTPUT VOLTAGE INCREASES WHEN SHAFT IS ROTATED IN THIS DIRECTION (SEE HOW TO ORDER FOR DIRECTION CODE) CCW CW 5.08 (.200) 3 PLCS. Rotational Life (Millions of Cycles) Rotational Life vs. Side Load 120 S1 + - GND (GROUND) V+ SUPPLY (INPUT) 100 5.08 (.200) 80 5.08 (.200) SIGNAL (OUTPUT) 60 Schematic 40 20 0 + 0 50 100 150 200 250 300 Shaft Side Load (grams) 350 400 450 500 MM (INCHES) VDD (5 V) S1 VOUT - GND *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. AMS22U Non-Contacting Analog Rotary Position Sensor How To Order A M S 2 2 U 5 A 1 B L A R L 3 EFFECTIVE ELECTRICAL ANGLE 10 Increments MODEL DESIGNATOR Code Description AM Analog Magnetic Code 01 02 03 34 35 36 CONFIGURATION Code Description S Single-turn Rotational Life (Millions of Cycles) Rotational Life (Millions of Cycles) SIZE Code Description 22 22 mm 12 10 8 6 OUTPUT TYPE Type Signal Analog Single 20 2 0 0 Code A1 30 10 0 * See Figure 1 for clarification. Code Description 5 5 VDC 40 4 DIRECTION* Code Description 1 CCW (Increasing Voltage) 3 CW (Increasing Voltage) SUPPLY VOLTAGE, VCC 50 TERMINAL CONFIGURATION Code Description L Axial Resolution 12 Bit SHAFT STYLE Code Description F Flatted R Round INDEPENDENT LINEARITY Code Description B 0.5 % C 0.3 % 0 50 50 100 100 150 150 VOLTAGE RATIO 1 % Code Description 450 500 A 1-99 % of VCC B 5-95 % of VCC C 10-90 % of VCC SPEED 250PROCESSING 300 350 400 200 Code Output Refresh Rate H High (200 s Typ.) 250 300 350 400 450 500 L Low (600 s Typ.) 200Shaft Description 10 20 30 340 350 360 Notes: * Effective Electrical Angle available in 10 increments from a minimum of 10 to 360 maximum. * Use Code "BB" for 45. MOUNTING CONFIGURATION Servo Mount Options Code Description Dual Ball Bearing U 1/2 " Shaft FMS, 1/8 " Shaft Dia. 60 3 4 Side Load (grams) Shaft Side Load (grams) Shaded areas represent most common features. Vout (%) Standard Output: 1-Turn CW Increasing (Code 334 Shown) 100 90 80 70 60 50 40 30 20 10 0 VOLTAGE RATIO "A" VOLTAGE RATIO "C" 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Mechanical Angle () CW DIRECTION Resolution EEA 10 20 30 40 45 50 60 70 80 90 100 110 120 Resolution 114 228 341 455 512 569 683 796 910 1024 1138 1252 1365 EEA 130 140 150 160 170 180 190 200 210 220 230 240 250 Resolution 1479 1593 1707 1820 1934 2048 2162 2276 2389 2503 2617 2731 2844 EEA 260 270 280 290 300 310 320 330 340 350 360 Resolution 2958 3072 3186 3300 3413 3527 3641 3755 3868 3982 4096 REV. 01/17 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.