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參數(shù)資料
| 型號(hào)： | E203-720-2-0 |
| 元件分類(lèi)： | 編、解碼器及復(fù)用、解復(fù)用 |
| 英文描述： | SINGLE, 2 CHANNELS, ROTARY OPTICAL POSITION ENCODER |
| 文件頁(yè)數(shù)： | 1/2頁(yè) |
| 文件大?。?/td> | 129K |
| 代理商： | E203-720-2-0 |
The E20 Series was developed to
provide high precision angular position
signals at an affordable price.
The design consists of a patented
glass disc and hub assembly, focused
infrared light source, a proprietary
monolithic photodetector array, and
signal conditioning electronics.
The models E202 and E203
encoders offer 7406 open collector
outputs yielding temperature stability
and the ability to transmit signals long
distances with high noise immunity.
The model E206, with its 26LS31
line driver output is available for
applications where RS422 compatibility
is needed.
Reliability is assured through the use of a single LED
source and collimating lens. Hybrid electronic circuitry
and common substrate arrays further enhance long-term
operation and temperature stability.
Proven design and BEI experience make the models
E202, E203 and E206 bargains for the robotic, process
control, instrumentation and related markets.
Standard Features
Line counts up to 2540 PPR
Open collector differential 7406 buffer driver
in the E202 and E203
RS422 compatible 26LS31
differential line driver in the E206
Index pulse
3 mounting configurations
Focused IR/LED
100 kHz frequency response
2-year warranty
E20
Series
Enclosed Incremental
Rotary Optical Encoder
1.66
(47)
STRAIN
RELIEF
8 PIN
HEADER
.125
(3.2)
.12
(3)
.11
(2.8)
.50
(15)
.2497
(6,34)
+0000
-0003
+000
-002
.687
(17.45)
1.875
(47.6)
#4-40 THDS. X .20 DP
ON 1.00 DIA. B.C.
(25.4)
2.05
(52.3)
.18
(4.5)
2.06 SQ.
52.3
.125 DIA
4 PLCS.
(3.2)
.875 TYP.
(22.2)
Figure 1
Servo Mount
Figure 2
Flange Mount
(Dimensions not shown, same as Figure 1)
All dimensions in inches
.xx = ±.02
.xxx = ±.005
15771 Red Hill Avenue
Tustin, CA 92780-7303
(714) 258-7500 Fax: (714) 258-4629
email: sales@beiduncan.com
www.beiduncan.com
ISO9001 Certified/QS9000 Compliant
E20 Data Sheet
1/11/2001
10:07 AM
Page 1
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