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EMS22Q31-C28-MS1 Datasheet(PDF) 1 Page - Bourns Electronic Solutions |
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EMS22Q31-C28-MS1 Datasheet(HTML) 1 Page - Bourns Electronic Solutions |
1 / 5 page Features ■ 3.3 and 5 VDC voltage supply option ■ Quadrature output ■ Bushing or servo mount ■ Non-contacting magnetic technology ■ Small size ■ CMOS and TTL compatible ■ Resolution from 32-256 PPR ■ Long life ■ High operating speed ■ Highly repeatable ■ Sealed option ■ Magnetic technology EMS22Q - Non-Contacting Incremental Encoder Electrical Characteristics Resolution ........................................................................................................................................................................................................... 32 to 256 PPR Insulation Resistance (500 VDC) ......................................................................................................................................................................1,000 megohms Electrical Travel ........................................................................................................................................................................................................ Continuous Supply Voltage ........................................................................................................................................................................5.0 VDC ±10 %, 3.3 VDC ±10 % Supply Current .................................................................................................................................................................................................20 mA maximum Output Voltage Low Output Level ................................................................................................................................................................................. Vss+0.4 V maximum High Output Level................................................................................................................................................................................... Vdd-0.5 V minimum Output Current With 4.5 VDC Supply Voltage .......................................................................................................................................................................4 mA maximum With 3.0 VDC Supply Voltage .......................................................................................................................................................................2 mA maximum Rise/Fall Time (Incremental Output) ............................................................................................................................................................... 500 ns maximum Shaft RPM (Ball Bearing) .........................................................................................................................................................................10,000 rpm maximum Hysteresis............................................................................................................................................................................................................................ 0.7 ° Accuracy Nominal ..........................................................................................................................................................................................................±0.7 ° or better Worst Case................................................................................................................................................................................................................... ±1.4 ° Output Transition Noise................................................................................................................................................................................... 0.12 ° RMS max. Environmental Characteristics Operating Temperature Range........................................................................................................................................ -40 ºC to +125 ºC (-40 °F to +257 °F) Storage Temperature Range........................................................................................................................................... -55 °C to +125 °C (-67 °F to +257 °F) Humidity ....................................................................................................................................................................MIL-STD-202, Method 103B, Condition B Vibration .............................................................................................................................................................................................................................. 15 G Shock .................................................................................................................................................................................................................................. 50 G Rotational Life S Bushing (@1,000 rpm)................................................................................................................................................................. 100,000,000 revolutions T & W Bushings (@1,000 rpm with 250 g side load) ........................................................................................................................ 50,000,000 revolutions IP Rating............................................................................................................................................................................................................................. IP 65 Mechanical Characteristics Mechanical Angle ............................................................................................................................................................................................ 360 ° Continuous Torque Starting .................................................................................................................................................................................... 43 ±21 g-cm (0.6 ±0.3 oz-in.) Running ................................................................................................................................................................................... 29 ±14 g-cm (0.4 ±0.2 oz-in.) Mounting Torque.........................................................................................................................................................................................203 N-cm (18 lb.-in.) Shaft End Play...................................................................................................................................................................... 0.30 mm (0.012 ”) T.I.R. maximum Shaft Radial Play.................................................................................................................................................................. 0.12 mm (0.005 ”) T.I.R. maximum Weight .............................................................................................................................................................................................................. 11 gms. (0.4 oz.) Terminals ......................................................................................................................................................................................... Axial, radial or ribbon cable 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 10 seconds Wash processes....................................................................................................................................................................................... Not recommended Marking.................................................................................................................................... Manufacturer’s trademark, name, part number, and date code. Hardware....................................................................One lockwasher and one mounting nut supplied with each encoder, except on servo mount versions. Pin Configuration Output Type Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 A/B Quadrature A B GND Index VCC* CS** * Can be 5 or 3.3 VDC depending on the version. ** Active low chip select pin; if not used connect pin 6 to 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. |
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