EEWORLDEEWORLDEEWORLD

Part Number

Search

ECW0D-R24-HD0009

Description
Rotary Position Encoder, Single, 2 Channels
CategoryLED optoelectronic/LED    photoelectric   
File Size250KB,3 Pages
ManufacturerBourns
Websitehttp://www.bourns.com
Download Datasheet Parametric View All

ECW0D-R24-HD0009 Overview

Rotary Position Encoder, Single, 2 Channels

ECW0D-R24-HD0009 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerBourns
Reach Compliance Codecompliant
ConfigurationSINGLE, 2 CHANNELS
JESD-609 codee0
Number of functions1
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Optoelectronic device typesROTARY POSITION ENCODER
Terminal surfaceTin/Lead (Sn/Pb)
*R
oH
VE S CO
AV R M
AI SIO PL
LA N IA
BL S NT
E
Features
Incremental encoder / quadrature output
Exceptionally long operating life
Sturdy construction
Bushing mount
Available with PC board mounting bracket (optional)
ECW - Digital Contacting Encoder
Electrical Characteristics
Output ................................................................................2-bit quadrature code, Channel A leads Channel B by 90 º electrically turning clockwise (CW)
Closed Circuit Resistance .......................................................................................................................................................................... 5 ohms maximum
Open Circuit Resistance.......................................................................................................................................................................100 K ohms minimum
Contact Rating ................................................................................................................................................. 10 milliamp @ 10 VDC or 0.1 watt maximum
Insulation Resistance (500 VDC) ................................................................................................................................................... 1,000 megohms minimum
Dielectric Withstanding Voltage (MIL-STD-202 Method 301)
Sea Level ............................................................................................................................................................................................ 1,000 VAC minimum
Electrical Travel..................................................................................................................................................................................................... Continuous
Contact Bounce (15 RPM)............................................................................................................................................................... 5 milliseconds maximum
RPM (Operating) ............................................................................................................................................................................................... 120 maximum
Phase Tolerance (CH A to CH B) ............................................................................................................................................................................90 ° ± 72 °
Environmental Characteristics
Operating Temperature Range .........................................................................................................................................-40 ºC to +85 ºC (-40 °F to 185 °F)
Storage Temperature Range ......................................................................................................................................... -40 ºC to +85 ºC (-40 °F to +185 °F)
Humidity ............................................................................................................................................................... MIL-STD-202, Method 103B, Condition B
Vibration .......................................................................................................................................................................................................................... 15 G
Contact Bounce..........................................................................................................................................................................0.1 millisecond maximum
Shock .............................................................................................................................................................................................................................. 50 G
Contact Bounce..........................................................................................................................................................................0.1 millisecond maximum
Rotational Life ................................................................................................................................................................................ 200,000 shaft revolutions
IP Rating ..........................................................................................................................................................................................................................IP 40
Mechanical Characteristics
Mechanical Angle ................................................................................................................................................................................................. Continuous
Running Torque (Detented) .............................................................................................................................................0.5 to 1.5 N-cm (0.75 to 2.25 oz-in.)
Undetented Torque ........................................................................................................................................................0.17 to 1.0 N-cm (0.25 to 1.50 oz-in)
Mounting Torque ....................................................................................................................................................................... 79 N-cm (7 lb.-in.) maximum
Shaft Side Load (Static)................................................................................................................................................................... 4.5 kg (10 lbs.) minimum
Weight ................................................................................................................................................................................ Approximately 21 gms. (0.75 oz.)
Terminals .................................................................................................................................................................................................PC pin or solder lug
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
Marking..........................................................................................................................Manufacturer’s name and trademark, part number, and date code.
Hardware ............................................... One lockwasher and one mounting nut are shipped with each encoder, except where noted in the part number.
Quadrature Output Table –
This table is intended to show available outputs as currently defined.
1/4 CYCLE PER DETENT
CW
Closed Circuit
Open Circuit
Closed Circuit
Open Circuit
D D D D D D D D D D D D D D D D D
Channel A
FULL CYCLE PER DETENT
(Normally Open in Detent Shown)
CW
Channel A
Closed Circuit
Open Circuit
Closed Circuit
Open Circuit
D
D
D
D
D
Channel B
Channel B
RECOMMENDED INCREMENTAL CONTROL DIAGRAM FOR USE WITH A DEBOUNCE CIRCUIT
.0015 f
7
9
DIRECTION
5 ms DELAY
DEBOUNCE
(MC 14490)
DECODE
LOGIC
MAGNITUDE
UP/DOWN
COUNTER
BINARY
OUTPUT
(CUSTOMER LOGIC CIRCUITRY)
*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
ps2 keyboard control
PS2 keyboard control experiment This is an experiment of two-way communication between the host and the keyboard. The scan code is displayed on four digital tubes, which include the frequency division...
eeleader-mcu FPGA/CPLD
Question: What is the impact of 500,000 volts on the camera?
As the title says, (optical cable transmission) do I need to add an anti-interference device? Thank you in advance!...
banana Industrial Control Electronics
Ask the teachers: VS 2005c# How can I access the GPIO port of 2410
I am writing a program for a device (ARM9 S3C2410) in Windows CE 5.0 using C#, but I don't know how to access the GPIO port of 2410 using VS 2005 C#? Is there such a dll or function? If not, how can I...
leonwangmeng Embedded System
In order to reduce the power consumption of the uart module, can the ua be turned off and on when used in lpm3 (MSP430G2553) mode?
1. Enable external interrupts during power-on initialization, turn off the uart module and its interrupts. 2. Exit lpm3 after an external interrupt is triggered, turn on the uart module and enable uar...
CsA Microcontroller MCU
Which non-contact infrared sensors output digital signals?
Does anyone know which models of infrared temperature sensors can directly output digital signals? If so, please let me know. Thank you....
落尘逐风 RF/Wirelessly
Why is an electronic compass used in handheld devices?
Why is an electronic compass used in handheld devices?...
xuxuhuen Sensor

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1875  1562  888  833  2629  38  32  18  17  53 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号