ECW0J-C16-AE0006L [BOURNS]
Digital Contacting Encoder; 数字接触式编码器
| 型号： | ECW0J-C16-AE0006L |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | Digital Contacting Encoder |
| 文件： | 总3页 (文件大小：304K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
■ Incremental encoder / quadrature output
■ Exceptionally long operating life
■ Sturdy construction
■ Bushing mount
■ Available with PC board mounting bracket (optional)
■ RoHS compliant*
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 ° ꢀ2 °
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.ꢀ5 to 2.25 oz-in.)
Undetented Torque........................................................................................................................................................ 0.1ꢀ to 1.0 N-cm (0.25 to 1.50 oz-in)
Mounting Torque.........................................................................................................................................................................ꢀ9 N-cm (ꢀ lb.-in.) maximum
Shaft Side Load (Static)....................................................................................................................................................................4.5 kg (10 lbs.) minimum
Weight ................................................................................................................................................................................ Approximately 21 gms. (0.ꢀ5 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
3ꢀ0 °C (ꢀ00 °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
FULL CYCLE PER DETENT (Normally Open in Detent Shown)
Channel A
CW
Channel A
Closed Circuit
Closed Circuit
Open Circuit
Open Circuit
Closed Circuit
Closed Circuit
Open Circuit
Open Circuit
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
Channel B
Channel B
CCW
CCW
RECOMMENDED INCREMENTAL CONTROL DIAGRAM FOR USE WITH A DEBOUNCE CIRCUIT
(CUSTOMER LOGIC CIRCUITRY)
7
9
DIRECTION
5 ms DELAY
DEBOUNCE
(MC 14490)
DECODE
LOGIC
UP/DOWN
COUNTER
BINARY
OUTPUT
MAGNITUDE
*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.
ECW - Digital Contacting Encoder
Dimensional Drawings
BUSHING MOUNTED - HOUSING A
PANEL HOLE DIMENSIONS
Bushing Mounted
“L” 0.38
(“L” .015)
Rear-Facing Terminals
22.2 0.25
(.874 .010)
8.51
(.335)
6.35
(.250)
9.52
9.14
11.1
(.437)
DIA.
(.375)
(.360)
27.68 0.25
(1.090 .010)
3.17
(.125)
14.7 0.5
(.578 .020)
DIA.
DIA.
9.0
(.354)
28.49 0.25
(1.122 .010)
DIA.
A C B
M9 X 0.75-6g SPL
1.52
5.69 0.25
(.224 .010)
(.060)
CHANNEL A
CHANNEL B
COMMON
PCB BRACKET MOUNTED - HOUSING B
PCB MOUNTING DIMENSIONS
SOLDER HOLES - HOUSING C
Dimensions not given are the same as Bushing Mounted. (Housing Styles B and E)
Dimensions not given are the same as Bushing Mounted.
C
L
5.74
(.226)
9.02
(.355)
23.37 0.25
(.920 .010)
11.4
(.450)
2.54
26.975
(1.062)
15.2
(.600)
.762
(.030)
4 PLCS.
TYP.
14.478
(.570)
17.069
(.672)
(.100)
23.6
(.930)
C
1.2
(.047)
2.54
(.100)
A
B
DIA. 7 PLCS.
1.57
(.062)
.107
(.042)
A C B
DIA.
6.35 0.25
(.250 .010)
5.08
(.200)
CHANNEL A
CHANNEL B
3 PLCS.
COMMON
SNAP-IN MOUNT - Housing G
PCB MOUNTING DIMENSIONS
13.08
(.515)
“L” 0.38
(“L” .015)
8.51
22.68
(.893)
22.20 0.25
(.874 .010)
11.33
14.68 5.08
(0.578 0.20)
(.335)
DIA.
(.446)
9.53
(.375)
6.35
(.250)
27.69 0.25
(1.090 .010)
21.11
(.831)
11.10
(.437)
.97
(.038)
28.50 0.25
(1.122 .010)
8 X
R
8.99
(.354)
DIA.
.635
3 X
(.025)
19.76
(.778)
1.52
2.54
10.90
(.429)
2.54
(.100)
12.24
(.482)
2 X
(.060)
(.100)
CHANNEL A
CHANNEL B
5.08
(.200)
7.24 0.25
(.285 .010)
1.07
(0.042)
COMMON
3 X
Shaft Style R
0.94
Shaft Style B
Shaft Style C
5.54 .076
Shaft Style J
4.01 + .051/ – .025
(.158 + .002/ – .001)
Shaft Style Y
4.75 .006/-.051
(.187 + .003/-.002)
DIA.
6.00
(.236)
DIA.
6.32 + 0.03/– 0.06
1.57
(.062)
4.7
(.185)
DIA.
DIA.
(.249 + .001/– .003)
(.042)
(.218 .003)
DIA.
1.19
(.047)
1.19
(.047)
0.78
(.031)
6.32 + 0.03/– 0.06
"D"
"D"
1.6
(.063)
9.65
(.380)
(.249 + .001/– .003)
SLOT DEPTH ("Y" SHAFT)
14.7
FOR SHAFTS
1.6
"D" DIMENSION EXTENDS FROM SHAFT END TO BUSHING FACE
"D" = (SHAFT LENGTH, FMS) – (BUSHING LENGTH)
(.063)
< 1 " LENGTH
FOR SHAFTS ≥ 1 " LENGTH
(.578)
23.87
(.940)
BUSHING MOUNTED - HOUSING H
Front-Facing Terminals
15.87 .038
(.625 .015)
.13
(.005)
.25
(.010)
22.2 .025
(.874 .010)
6.35
(.250)
8.50 .025
(.335 .010)
9.01 .020
(.355 .008)
MM
(IN)
1.52
(.060)
4.01 +.050/-.025
(.158 +.002/-.001)
1.19
(.047)
11.09
(.437)
9.93
(.391)
9.52
(.375)
14.9 .050
(.587 .020)
DIA.
3.17
(.125)
DIA.
DIA.
.635
(.025)
3 PLCS.
3/8–32 UNEF 2A
2.54
(.100)
2.54
16.0
(.100) (.630)
1.19
(.047)
2 PLCS.
DIA.
4 PLCS.
2.79
(.110)
17.4 .025
(.685 .010)
1.57
(.062)
2 PLCS.
3.55
(.140)
4.75 +.076/-.050
(.187 +.003/-.002)
CHANNEL A
CHANNEL B
DIA.
COMMON
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.
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
Compliant
L
Code Rotational Life
200,000 Revolutions
PERFORMANCE CODE
C
Code Detents Cycles/Rev.
E0006
E0009
E0012
E0024
E0036
B0012
C0006
C0024
D0009
0
0
6
9
BUSHING CONFIGURATION
0
12
24
36
12
6
Code Description
0
W
9 mm x 1/4 " Length. Threaded M9x0.75
0
L
9 mm x 3/8 " Length. Threaded M9x0.75
(Use B shaft only.)
12
24
T
9 mm x 1/4 ". No Thread.
24
9
36
SWITCHING CONFIGURATION (In Detent Position)
Applies to performance codes B0012 and C0024
only, use code "0" for all other performance codes.
HOUSING TERMINAL CONFIGURATION
(X indicates “Equipped With”
Code
Code Description
Features
A
X
X
B C D
E
X
X
F G* H K
0
1
Not Applicable
Normally Open
Terminal Cover
X
X
X
X
Rear-Facing Terminals
Solder Holes
X
X
X
X
X
X
PCB Bracket
X
X
X
ANTI-ROTATION LUG POSITION
Hardware Included
Snap-In Mount
X
X
X
X
Code Description
X
J
9:00 Position
Forward-Facing Terminals
*Bushing code T only.
X
D
None
SHAFT LENGTH (FMS)
SHAFT STYLE (See Outline Drawing for Details)
Code Description
Available
Code Description
Shaft Styles
B
B
C
R
Y
J
Plain with Inserted Slot (1/4 " Dia.)
Single Flatted (1/4 " Dia.)
16
20
24
28
32
36
1/2 " Length
5/8 " (15.9 mm) Length
3/4 " (19 mm) Length
7/8 " (22.2 mm) Length
1 " (25.4 mm) Length
1-1/8 " (28.6 mm) Length
Metric
J
Plain with Cross Slot (6 mm Dia.)
Split Shaft Version (.185 " Dia.)
Flatted Shaft (3/16 " Dia.)
B, C, J, Y
B, C, J, Y
B, C, J, Y
B, C, J, Y
The sample part number demonstrates the identification
code for Bourns contacting encoders.
19
22
24
19 mm Length
R
R
R
22 mm Length
Boldface features are Bourns standard options. All others
are available with higher minimum order quantities.
24 mm Length
REV. 02/13
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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