电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索
 

ECT0D-C24-AE0024L

器件型号:ECT0D-C24-AE0024L
器件类别:光电子/LED    光电   
厂商名称:Bourns
厂商官网:http://www.bourns.com
标准:  
下载文档

器件描述

Rotary Position Encoder, Single, 2 Channels, ROHS COMPLIANT PACKAGE-7

参数
参数名称属性值
是否无铅不含铅
是否Rohs认证符合
厂商名称Bourns
包装说明ROHS COMPLIANT PACKAGE-7
Reach Compliance Codecompliant
配置SINGLE, 2 CHANNELS
功能数量1
最高工作温度85 °C
最低工作温度-40 °C
光电设备类型ROTARY POSITION ENCODER

文档预览

*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
ECW - Digital Contacting Encoder
Dimensional Drawings
BUSHING MOUNTED - HOUSING
A
Rear-Facing Terminals
8.51
(.335)
“L” ± 0.38
(“L” ± .015)
6.35
(.250)
11.1
(.437)
14.7 ± 0.5
DIA.
9.0
(.578 ± .020)
DIA.
(.354)
M9 X 0.75-6g SPL
CHANNEL A
PANEL HOLE DIMENSIONS
Bushing Mounted
22.2 ± 0.25
(.874 ± .010)
27.68 ± 0.25
(1.090 ± .010)
28.49 ± 0.25
(1.122 ± .010)
CHANNEL B
9.52
(.375)
3.17
DIA.
(.125)
9.14
DIA.
(.360)
5.69 ± 0.25
(.224 ± .010)
1.52
(.060)
ACB
COMMON
PCB BRACKET MOUNTED - HOUSING
B
Dimensions not given are the same as Bushing Mounted.
5.74
(.226)
.762
(.030)
4 PLCS.
ACB
6.35 ± 0.25
(.250 ± .010)
CHANNEL A
COMMON
CHANNEL B
PCB MOUNTING DIMENSIONS
(Housing Styles B and E)
C
L
SOLDER HOLES - HOUSING
C
Dimensions not given are the same as Bushing Mounted.
9.02
(.355)
23.37 ± 0.25
(.920 ± .010)
15.2
(.600)
23.6
(.930)
17.069
(.672)
11.4
(.450)
2.54
TYP.
(.100)
1.2
DIA. 7 PLCS.
(.047)
1.57
(.062)
2.54
(.100)
5.08
(.200)
A
C
B
26.975
(1.062)
14.478
(.570)
.107
DIA.
(.042)
3 PLCS.
SNAP-IN MOUNT - Housing
G
13.08
(.515)
“L” ± 0.38
(“L” ± .015)
8.51
(.335)
6.35
(.250)
22.20 ± 0.25
(.874 ± .010)
PCB MOUNTING DIMENSIONS
22.68
(.893)
9.53
(.375)
14.68 ± 5.08
DIA.
(0.578 ± 0.20)
11.33
(.446)
7.24 ± 0.25
(.285 ± .010)
1.52
(.060)
8.99
(.354)
DIA.
CHANNEL A
COMMON
27.69 ± 0.25
(1.090 ± .010)
11.10
28.50 ± 0.25
(.437)
(1.122 ± .010)
3X
CHANNEL B
.635
(.025)
5.08
(.200)
.97
8X
R
(.038)
2.54
(.100)
2X
2.54
(.100)
3X
10.90
(.429)
12.24
(.482)
21.11
(.831)
19.76
(.778)
1.07
(0.042)
Shaft Style
B
6.32 + 0.03/– 0.06
DIA.
(.249 + .001/– .003)
Shaft Style
C
5.54 ± .076
(.218 ± .003)
Shaft Style
J
4.01 + .051/ – .025
(.158 + .002/ – .001)
Shaft Style
R
4.75 ± .006/-.051
DIA.
(.187 + .003/-.002)
6.00
(.236)
DIA.
1.19
(.047)
Shaft Style
Y
1.57
(.062)
4.7
DIA.
(.185)
1.6
(.063)
1.19
(.047)
"D"
6.32 + 0.03/– 0.06
DIA.
(.249 + .001/– .003)
"D"
"D" DIMENSION EXTENDS FROM SHAFT END TO BUSHING FACE
"D" = (SHAFT LENGTH, FMS) – (BUSHING LENGTH)
1.6
(.063)
9.65
FOR SHAFTS
(.380)
14.7
<
1 " LENGTH
FOR SHAFTS
1 " LENGTH
(.578)
SLOT DEPTH ("Y" SHAFT)
BUSHING MOUNTED - HOUSING
H
Front-Facing Terminals
9.01 ±.020
(.355 ±.008)
1.19
(.047)
14.9 ±.050
DIA.
(.587 ±.020)
.635
3 PLCS.
(.025)
23.87
(.940)
22.2 ±.025
(.874 ±.010)
4.01 +.050/-.025
(.158 +.002/-.001)
15.87 ±.038
(.625 ±.015)
6.35
(.250)
8.50 ±.025
(.335 ±.010)
.25
(.010)
MM
(IN)
3.17
DIA.
(.125)
9.52
(.375)
.13
(.005)
1.52
(.060)
11.09
(.437)
9.93
DIA.
(.391)
2.54
2 PLCS.
(.100)
3/8–32 UNEF 2A
2.79
(.110)
4.75 +.076/-.050
DIA.
(.187 +.003/-.002)
17.4 ±.025
(.685 ±.010)
1.57
(.062)
3.55
(.140)
1.19
DIA.
(.047)
4 PLCS.
CHANNEL A
16.0
2.54
(.100) (.630)
2 PLCS.
CHANNEL B
COMMON
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications
ECW - Digital Contacting Encoder
How to Order
PART NUMBERING SYSTEM
E C W 1 J
-
B 2 4
- B C 0 0 2 4 L
RoHS IDENTIFIER
Code Description
L
Compliant
Blank Non-Compliant
Code Rotational Life
C
200,000 Revolutions
BUSHING CONFIGURATION
Code Description
W
9 mm x 1/4 " Length. Threaded M9x0.75
L
9 mm x 3/8 " Length. Threaded M9x0.75
(Use B shaft only.)
T
9 mm x 1/4 ". No Thread.
PERFORMANCE CODE
Code Detents Cycles/Rev.
E0006
0
6
E0009
0
9
E0012
0
12
E0024
0
24
E0036
0
36
B0012
12
12
C0006
6
24
C0024
24
D0009
36
9
HOUSING TERMINAL CONFIGURATION
(X indicates “Equipped With”
Code
A B C D E F G* H K
Features
X X
X
X
Terminal Cover
X X
X
X
Rear-Facing Terminals
Solder Holes
X X
X
X
X X X
PCB Bracket
Hardware Included
X
X
X X
X
X
Snap-In Mount
Forward-Facing Terminals
X X
*Bushing code T only.
SWITCHING CONFIGURATION (In Detent Position)
Applies to performance codes B0012 and C0024
only, use code "0" for all other performance codes.
Code Description
0
Not Applicable
1
Normally Open
ANTI-ROTATION LUG POSITION
Code Description
J
9:00 Position
D
None
SHAFT STYLE (See Outline Drawing for Details)
Code Description
B
Plain with Inserted Slot (1/4 " Dia.)
C
Single Flatted (1/4 " Dia.)
R
Plain with Inserted Slot (6 mm Dia.)
Y
Split Shaft Version (.185 " Dia.)
J
Flatted Shaft (3/16 " Dia.)
SHAFT LENGTH (FMS)
Available
Code Description
Shaft Styles
16
1/2 " Length
B
20
5/8 " (15.9 mm) Length
J
24
3/4 " (19 mm) Length
B, C, J, Y
28
7/8 " (22.2 mm) Length
B, C, J, Y
32
1 " (25.4 mm) Length
B, C, J, Y
36
1-1/8 " (28.6 mm) Length B, C, J, Y
Metric
19
19 mm Length
R
22
22 mm Length
R
24
24 mm Length
R
REV. 02/11
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications
The sample part number demonstrates the identification
code for Bourns contacting encoders.
Boldface
features are Bourns standard options. All others
are available with higher minimum order quantities.
EDA初学者 PCB板制作,在PCBDOC中 如何选择元器件
EDA初学者 PCB板制作,在PCBDOC中 如何选择元器件,希望各位大神 多多教导! EDA初...
dsd714089759 PCB设计
光耦控制双向晶闸管的问题
想用电容降压电路将220V交流转成12V,用单片机通过光耦控制双向晶闸管的导通,在PROTEUS测试...
fionpeng 单片机
求助:一个关于cs8900中断的奇怪问题!
买了块2410的板子,上面用cs8900驱动网口。这几天把cs8900配置了一下,现在8900在产生...
berryfan 嵌入式系统
概述PICAXE- The Tinkerers' Delight
PICAXE芯片的价格很低。以PICAXE-18X来说,单位价格大约是10美金,不过功能上来说比单位...
ganckiedagu Microchip MCU
430单片机定时器工作在捕获模式,为什么我没捕获到。?
我把初始化捕获和中断函数贴出来。。 大侠帮我看看有没问题啊。。。。?在P1,1接一个3V方波,就是不...
seven_days 微控制器 MCU
FPGA Verilog 问题
用自带的IP核生成时,有如下提示,没有搞清楚什么意思,求指点: 例化后的模块, [Desi...
Fred_1977 EE_FPGA学习乐园

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程

器件索引   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

北京市海淀区知春路23号集成电路设计园量子银座1305 电话:(010)82350740 邮编:100191

电子工程世界版权所有 京B2-20211791 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 Copyright © 2005-2022 EEWORLD.com.cn, Inc. All rights reserved