EM14R0A-M24-L316S datasheet, PDF

Datasheet> All Categories > LED optoelectronic/LED> photoelectric> EM14R0A-M24-L316S

EM14R0A-M24-L316S: DescriptionOptical Position Encoder,; CategoryLED optoelectronic/LED photoelectric; File Size258KB，6 Pages; ManufacturerBourns; Websitehttp://www.bourns.com; Environmental Compliance

Download Datasheet Parametric View All

EM14R0A-M24-L316S Overview

Optical Position Encoder,

EM14R0A-M24-L316S 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 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

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.

WARNING

Cancer and Reproductive Harm

www.P65Warnings.ca.gov

*RoHS Directive 2015/863, Mar 31, 2015 and Annex.

Speciﬁcations are subject to change without notice. Users should verify actual device performance in their speciﬁc

applications. The products described herein and this document are subject to speciﬁc legal disclaimers as set forth on the

last page of this document, and at

www.bourns.com/docs/legal/disclaimer.pdf.

Recommended Resources

Optocoupler MOC304 dimming control circuit diagram

Piezoelectric acceleration sensor circuit diagram

Proximity switch

RAM bidirectional data bus

Precision rectifier circuit with integrating circuit

Voice-controlled music socket circuit using NJM2072D (1)

SBC-New Braking Technology: The SBC is an innovative electronically controlled braking system that Mercedes-Benz will install in future passenger cars. In line with the ABS, ASR, ESP and Brake Assist systems created by Mercedes-...; frozenviolet Automotive Electronics

Are you still using bus isolation modules in automotive projects?: Are you still using bus isolation modules in vehicle-mounted projects? The profits of vehicle-mounted projects are relatively low now, and I feel that I can't afford it....., and I'm afraid that the c...; qewnja Automotive Electronics

【Bluesun AB32VG1 RISC-V Evaluation Board】Development Board Introduction: [i=s]This post was last edited by Beifang on 2021-8-13 09:52[/i]1. The BlueSign AB32VG1 RISC-V evaluation board is a popular chip. Domestic chips are choosing their positions in the RISC-V race, so a ...; 北方 Domestic Chip Exchange

Wireless voice transmission circuit diagram: This design is mainly for the signal processing circuit of the pickup...; 雪似梅花 PCB Design

How can I design a specific ad for a certain network?: For example, the global GND line width is set to 30mil, but now a chip with dense pins has a small pin spacing, and the 30mil gnd will touch other pin pads. At this time, how can I set the line width ...; 小盼abc PCB Design

A DCDC power module filtering example: The problem that occurs when using the power module to supply dual power to the op amp is shown in the figure below. At first, I thought that the DCDC module manufacturer did a perfect job and did not...; qwqwqw2088 Analogue and Mixed Signal

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components