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EM14R1A-R20-R432S

产品描述Rotary Position Encoder, Single, 2 Channels, ROHS COMPLIANT PACKAGE-6
产品类别光电子/LED    光电   
文件大小501KB,共5页
制造商Bourns
官网地址http://www.bourns.com
标准
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EM14R1A-R20-R432S概述

Rotary Position Encoder, Single, 2 Channels, ROHS COMPLIANT PACKAGE-6

EM14R1A-R20-R432S规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
包装说明ROHS COMPLIANT PACKAGE-6
Reach Compliance Codecompliant
配置SINGLE, 2 CHANNELS
JESD-609代码e3
功能数量1
最高工作温度70 °C
最低工作温度-40 °C
光电设备类型ROTARY POSITION ENCODER
端子面层Tin (Sn)
Base Number Matches1

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M
PL
IA
N
Features
RoHS compliant*
HCMOS, CMOS and TTL compatible
Compact package size
High rotational cycle life
Standard or high force push switch option
Optional detent
*R
oH
S
CO
T
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 maximum
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 minimum 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 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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