ECW1J-C24-BC0024L Bourns Inc., ECW1J-C24-BC0024L Datasheet - Page 2
![Incremental Encoder](/photos/16/35/163573/ecw1j_sml.jpg)
ECW1J-C24-BC0024L
Manufacturer Part Number
ECW1J-C24-BC0024L
Description
Incremental Encoder
Manufacturer
Bourns Inc.
Series
ECWr
Type
Mechanical Encoderr
Datasheet
1.ECW0J-B16-BE0024L.pdf
(3 pages)
Specifications of ECW1J-C24-BC0024L
No. Of Channels
2
Rotational Speed Max
120rpm
Encoder Resolution
24CPR
Rotational Life Cycles
200000
Shaft Length
19mm
Torque Max
2.25in-oz
Pulses Per Revolution
24
Shaft Diameter
6.35mm
Detents
Yes
Number Of Channels
2
Mounting Style
Bracket
Index Output
Not Indexed
Encoder Signal
Digital Square Wave
Encoder Code
Gray
Encoder Reading
Incremental
Shaft Diameter (mm)
6.35mm
Shaft Style
Flat
Built In Switch
No
Operating Temperature Min Deg. C
-40C
Operating Temperature Max Deg. C
85C
Terminal Type
PC Pins
Mechanical Life
200000
Encoder Type
Incremental
No. Of Detents
24
Operating Temperature Range
-40°C To +85°C
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
(.250 ± .010)
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications
(.285 ± .010)
BUSHING MOUNTED - HOUSING A
Rear-Facing Terminals
PCB BRACKET MOUNTED - HOUSING B
Dimensions not given are the same as Bushing Mounted.
SNAP-IN MOUNT - Housing G
BUSHING MOUNTED - HOUSING H
Front-Facing Terminals
6.35 ± 0.25
(.025)
7.24 ± 0.25
.635
Dimensional Drawings
4 PLCS.
(.030)
(.060)
.762
Shaft Style B
1.52
3 PLCS.
(.515)
(.226)
13.08
5.74
(.063)
(.249 + .001/– .003)
6.32 + 0.03/– 0.06
1.6
ECW - Digital Contacting Encoder
(.100)
2.54
(.335)
(.224 ± .010)
DIA.
5.69 ± 0.25
8.51
(“L” ± .015)
(.355)
“L” ± 0.38
9.02
(.060)
1.52
(.250)
6.35
2 PLCS.
(.047)
1.19
"D" DIMENSION EXTENDS FROM SHAFT END TO BUSHING FACE
"D" = (SHAFT LENGTH, FMS) – (BUSHING LENGTH)
(.335)
8.51
CHANNEL A
(.354)
8.99
DIA.
Shaft Style C
(.355 ±.008)
(.587 ±.020)
(.187 +.003/-.002)
14.9 ±.050
9.01 ±.020
4.75 +.076/-.050
(.218 ± .003)
5.54 ± .076
(.874 ± .010)
22.20 ± 0.25
(.920 ± .010)
23.37 ± 0.25
"D"
COMMON
A C B
CHANNEL A
DIA.
(.047)
(.110)
1.19
(“L” ± .015)
2.79
“L” ± 0.38
(.060)
1.52
CHANNEL B
DIA.
(.250)
(.249 + .001/– .003)
6.35
6.32 + 0.03/– 0.06
17.069
(.672)
(.354)
M9 X 0.75-6g SPL
COMMON
9.0
(.874 ±.010)
22.2 ±.025
(.940)
23.87
(.375)
DIA.
9.53
CHANNEL B
(.578 ± .020)
(.158 + .002/ – .001)
DIA.
PCB MOUNTING DIMENSIONS
(Housing Styles B and E)
(.437)
11.10
4.01 + .051/ – .025
14.7 ± 0.5
(.930)
23.6
(.685 ±.010)
17.4 ±.025
Shaft Style J
(.437)
11.09
(.600)
15.2
(1.090 ± .010)
(0.578 ± 0.20)
27.69 ± 0.25
14.68 ± 5.08
"D"
DIA.
(.437)
CHANNEL A
(1.122 ± .010)
11.1
28.50 ± 0.25
(.158 +.002/-.001)
C L
DIA.
4.01 +.050/-.025
(.187 + .003/-.002)
4.75 ± .006/-.051
(.874 ± .010)
22.2 ± 0.25
(.047)
COMMON
1.2
A C B
3/8–32 UNEF 2A
3 X
(.100)
DIA. 7 PLCS.
(.450)
2.54
11.4
(.200)
(.025)
CHANNEL B
.635
5.08
TYP.
(1.090 ± .010)
27.68 ± 0.25
DIA.
Shaft Style R
15.87 ±.038
(.625 ±.015)
(.250)
(.063)
6.35
1.6
(1.122 ± .010)
SOLDER HOLES - HOUSING C
Dimensions not given are the same as Bushing Mounted.
28.49 ± 0.25
(.100)
2.54
(.062)
1.57
(.140)
3.55
(.335 ±.010)
(.062)
8.50 ±.025
1.57
(.047)
1.19
8 X
(.236)
PCB MOUNTING DIMENSIONS
6.00
DIA.
(.038)
.97
2 X
(.125)
PANEL HOLE DIMENSIONS
Bushing Mounted
3.17
R
(.100)
(.100)
2.54
2.54
SLOT DEPTH ("Y" SHAFT)
< 1 " LENGTH
(.200)
(.125)
5.08
3.17
(.446)
DIA.
11.33
(.375)
9.52
3 X
(.047)
Shaft Style Y
1.19
A
DIA.
(0.042)
(.893)
22.68
CHANNEL A
1.07
C
DIA.
4 PLCS.
(.062)
(.578)
1.57
14.7
B
(.429)
10.90
(.010)
(.375)
.25
9.52
3 PLCS.
FOR SHAFTS ≥ 1 " LENGTH
14.478
(.042)
COMMON
(.570)
.107
(.360)
(.380)
9.14
9.65
MM
(IN)
(.482)
12.24
(1.062)
DIA.
26.975
DIA.
2 PLCS.
(.100)
FOR SHAFTS
2.54
CHANNEL B
(.391)
(.831)
9.93
21.11
(.185)
(.005)
.13
(.778)
4.7
19.76
(.630)
16.0
DIA.
DIA.