EM14R0D-R20-L032S

Bourns
ROTARY OPTICAL ENCODER - 14MM
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Фотография серии EM14
  • Группа: Энкодеры  
  • Серия: EM14  
  • Корпус: —
  • Норма упаковки: 25  шт. (в линейках)

Технические характеристики

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Тип энкодера
Тип выхода
Выходной код
Оптическое разрешение (имп/оборот или имп/дюйм)
Напряжение питания
Тип вала
Диаметр вала
Особенности
Способ монтажа на плату, на корпус, вертикально
Способ подключения
Наработка на отказ, оборотов
Примечания
Рабочая температура
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Файлы 1

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PL IA NT CO M *R oH S Features ■ RoHS compliant* ■ HCMOS, CMOS and TTL compatible ■ Compact package size ■ High rotational cycle life ■ Standard or high force push switch option ■ Optional detent EM14 - 14 mm Rotary Optical Encoder w/Switch Electrical Characteristics Electrical Output...................................................................................................................................................................................... 2-bit quadrature code Resolution ...........................................................................................................................................................................8 to 64 pulses per revolution (PPR) Supply Voltage (VCC) .................................................................................................................................................................................5.0 VDC ± 0.25 VDC Supply Current (ICC) ....................................................................................................................................................................................... 26 mA maximum Output Voltage Low (VCE(sat)), per Channel ..................................................................................................................................... 800 mV maximum at I(SINK) = 25 mA High (VO(HI)), per Channel ....................................................................................................................................... 4.0 VDC minimum @ VCC = 4.75 VDC Output Current I(SINK), per Channel ............................................................................................................................................................... 25 mA minimum Rise/Fall Time ....................................................................................................................................................................................................... 200 ns typical Power Dissipation ........................................................................................................................................................................................ 167 mW maximum Pulse Width (per Channel).....................................................................................................................................................................................180 °e typical Phase Angle (Channel A Leads Channel B, Clockwise Rotation)..........................................................................................................................90 °e ± 45 °e Insulation Resistance @ 500 VDC .....................................................................................................................................................1,000 megohms minimum Operating RPM ...................................................................................................................................................................................................120 maximum Switch Power Rating .............................................................................................................................................12 VDC / 20 mA (600 ohms maximum load) Switch Contact Resistance ........................................................................................................................................................................200 ohms maximum Environmental Characteristics Operating Temperature Range @ 5.0 VDC .......................................................................................................................-40 °C to +70 °C (-40 °F to +158 °F) Storage Temperature Range ........................................................................................................................................... -55 ºC to +125 ºC (-67 °F to +257 °F) Vibration ..............................................................................................................................................................................................................................15 G Shock ..................................................................................................................................................................................................................................50 G Humidity ..................................................................................................................................................................... MIL-STD-202, Method 103, Condition B Flammability ............................................................................................................................................................................................Conforms to UL 94HB IP Rating ...........................................................................................................................................................................................................................IP 54** Mechanical Characteristics Mechanical Angle ............................................................................................................................................................................................360 ° Continuous Torque Starting/Running ...............................................................................................................................................................1.06 N-cm (1.5 oz.-in.) maximum Detent ....................................................................................................................................................................................... 1.2 N-cm (1.7 oz.-in.) typical Rotational Life Non-detent (@ 30 RPM) ........................................................................................................................................1,000,000 cycles (2,000,000 revolutions) With detent (@ 30 RPM) ..............................................................................................................................................100,000 cycles (200,000 revolutions) Switch Life .......................................................................................................................................................................................................... 100,000 cycles Switch Actuation Force Standard ......................................................................................................................................................................................... 250 gm (8.82 oz.) typical High Force .................................................................................................................................................................................... 850 gm (29.98 oz.) typical Switch Travel Standard ......................................................................................................................................................................................................... 0.04 in. typical High Force .................................................................................................................................................................................................... 0.025 in. typical Shaft Radial Play ..........................................................................................................................................................................................0.005 in. maximum Shaft Axial Structural Strength......................................................................................................................................................................... 35 lbs. minimum Mounting Torque ..........................................................................................................................................................................2.0 N-m (18 lb.-in.) maximum Materials and Finishes Terminals ....................................................................................................................................................................................................... Sn plated PC pins 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 Mounting Hardware Nut ..............................................................................................................................Black annodized brass, hex (metric)/Nickel-plated brass, hex (SAE) Lockwasher ........................................................................................................................................................... Nickel-plated spring steel, internal tooth Marking ................................................................................................. Manufacturer’s symbol, model number, product code, terminal style and date code Standard Packaging........................................................................................................................................................ Anti-static plastic tube (25 pcs./tube) **When device is mounted by normal mounting means. *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. PDF
Документация на серию EM14 

Bourns® Encoders EM14 14 mm Rotary Optical Encoder w/Switch

Дата модификации: 19.05.2011

Размер: 512.9 Кб

5 стр.

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