EM14R0D-R20-L664H datasheet, PDF

Datasheet> All Categories > LED optoelectronic/LED> photoelectric> EM14R0D-R20-L664H

EM14R0D-R20-L664H: DescriptionRotary Position Encoder; CategoryLED optoelectronic/LED photoelectric; File Size449KB，5 Pages; ManufacturerBourns; Websitehttp://www.bourns.com; Environmental Compliance

Download Datasheet Parametric View All

EM14R0D-R20-L664H Overview

Rotary Position Encoder

EM14R0D-R20-L664H Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Bourns
Reach Compliance Code	not_compliant
JESD-609 code	e3
Terminal surface	Tin (Sn)

Preview

Download Datasheet

View All

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 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

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 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

Shaft Radial Play .......................................................................................................................................................................................... 0.005 in. maximum

Shaft Axial Structural Strength ......................................................................................................................................................................... 35 lbs. minimum

Mounting Torque...........................................................................................................................................................................2.0 N-m (18 lb.-in.) maximum

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.

Electrical Characteristics

Environmental Characteristics

Mechanical Characteristics

Materials and Finishes

Ro VE LEA

HS RS D

C ION FRE

OM S E

PL AR

IA E

Recommended Resources

DC 12V to AC 100V inverter power supply circuit diagram

A simple switching regulated power supply circuit

Exhaust smoke control circuit

microphone preamplifier

Color TV remote control 37

875p computer motherboard circuit diagram_097

Do people who work on microcontrollers need to always have a logic analyzer?: [table=95%][tr][td]Is a logic analyzer as important as a digital filter? How much does it cost to buy one?[/td][/tr][/table]...; discussant MCU

About the setting guide of the usage environment of LM3S CORTEX-M3 and IAR511: About the setting guide of the usage environment of LM3S CORTEX-M3 and IAR511About the JLINK setting guide for LM3S KEIL environment...; 0212009623 Microcontroller MCU

In 6410/WINCE6.0 EBoot, I want to create another function in main.c of EBoot to operate some GPIO. I encountered some problems.: //++++++++++++++++++++++++++++++++++++++++ This is OK +++++++++++++++++++++++++++++++++++++++++++++ static void InitializeDisplay(void) { tDevInfo RGBDevInfo; volatile S3C6410_GPIO_REG *pGPIOReg = (S3...; prowt Embedded System

The confusion of a developer over thirty years old: I am over thirty years old and have been engaged in software development for ten years. During this period, I have experienced changes in various languages and development models. After going through ...; zhrglchp Embedded System

What will operating systems look like in ten years?: A friend on the Internet shared his thoughts. I think we can discuss them together.[b] I wonder what else you are looking forward to? Welcome to discuss. [/b]...; john_wang Embedded System

TIVA lm4f120 DEMO qs-rgb simple translation: Since my English is very poor (I use Google Translate, Baidu Translate, Youdao and various translations), some translations and analysis may be wrong. Please give me your advice. Thank you! [code]//**...; ddlxiaoxu Microcontroller MCU

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components