參數(shù)資料
型號： HEDS-9000OPTIONT00
元件分類： 編、解碼器及復用、解復用
英文描述： SINGLE, 2 CHANNELS, ROTARY OPTICAL POSITION ENCODER
封裝： PLASTIC PACKAGE
文件頁數(shù)： 2/9頁
文件大?。?/td> 322K
代理商： HEDS-9000OPTIONT00
2
Package Dimensions
HEDS-9x00
HEDS-9x01
26.67 (1.
0
5)
15.2
(
0
.6
0
)
H
E
-
9
X
0
1
CL
17.27
(
0
.68
0
)
2
0
.
9
6
(
0
.825)
1.85 (
0
.
0
73)
8.64 (
0
.34
0
)
R
E
F.
A
LIGNING R
E
C
ESS
2.44
/
2.41
D
I
A
.
(
0
.
09
6
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.
09
5)
0
.
0
85)
2.16 (
1.
0
2 ±
0
.1
0
(
0
.
0
4
0
±
0
.
00
4)
5.1 (
0
.2
0
)
X
0
Y
O
P
TION CO
DE
0
.63 (
0
.
0
25)
S
QR. TY
P
.
2.54 (
0
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00
) TY
P
.
DA
T
E
CO
DE
1.
0
(
0
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0
4)
3.73 ±
0
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0
5
(
0
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0
.
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2)
2.67 (
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0
5)
D
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A
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2
P
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2.44
/
2.41 X 2.7
9
(
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.
09
6
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09
5 X
0
.11
0
)
2.16 (
0
.
0
85)
DEEP
O
P
TIC
A
L C
E
NT
E
R
11.7
(
0
.46)
8.6 (
0
.34)
1.0
0
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0
(
0
.
0
7
±
0
.
00
4)
2.
9
2 ±
0
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0
(
0
.115 ±
0
.
00
4)
1
0
.16
(
0
.4
00
)
5.46 ±
0
.1
0
(
0
.215 ±
0
.
00
4)
O
P
TIC
A
L
C
E
NT
E
R LIN
E
2.54
(
0
.1
00
)
2.21
(
0
.
0
87)
5.8
(
0
.23)
6.35 (
0
.25
0
) R
E
F.
A
LIGNING R
E
C
ESS
2.44
/
2.41 X 2.7
9
(
0
.
09
6
/0
.
09
5 X
0
.11
0
)
2.16 (
0
.
0
85)
DEEP
4.11 (
0
.162)
A
LIGNING R
E
C
ESS
2.44
/
2.41
D
I
A
.
(
0
.
09
6
/0
.
09
5)
2.16 (
0
.
0
85)
DEEP
O
P
TIC
A
L
C
E
NT
E
R
45
°
8.81
(
0
.347)
4.75 ±
0
.1
0
(
0
.187 ±
0
.
00
4)
2.
9
(
0
.11)
1.8
(
0
.
0
7)
V
C
G
D
5
4
C
3
A
2
1
D
S
I
DE
A
S
I
DE
B
TY
P
IC
A
L
D
IM
E
N
S
ION
S
IN
MILLIM
E
T
E
R
S
A
N
D
(INCH
ES
)
4.
0
1 ±
0
.2
0
(
0
.158 ±
0
.
00
8)
10
0
.2
0
(
.66 ±
0
.
00
8)
26.67 (1.
0
5)
15.2
(
0
.6
0
)
H
E
-
9
X
0
CL
17.27
(
0
.68
0
)
2
0
.
9
6
(
0
.825)
1.85 (
0
.
0
73)
8.64 (
0
.34
0
)
R
E
F.
A
LI/
E
C
ESS
2.44
/0
D
I
A
.
(
0
.
09
6
.
09
5)
0
.
0
85)
2.16 (
1.
0
2 ±
0
.1
0
(
0
.
0
4
0
±
0
.
00
4)
5.1 (
0
.2
0
)
X
0
Y
O
P
TION CO
DE
0
.63 (
0
.
0
25)
S
QR. TY
P
.
2.54 (
0
.1
00
) TY
P
.
DA
T
E
CO
DE
1.
0
(
0
.
0
4)
3.73 ±
0
.
0
5
(
0
.147 ±
0
.
00
2)
0
.1
0
5)
D
I
A
.
2.67 (
HOL
E
2
P
L
A
C
ES
2.44
/
209
9
(
0
.
09
6
/0
.
5 X
0
.11
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)
2.16 (
0
.
0
85)
DEEP
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P
TIC
A
L C
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NT
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R
1.52 (
0
.
0
6
0
)
2
0
.8
(
0
.82)
11.7
(
0
.46)
8.6 (
0
.34)
0
0
.1
0
(
0
.
7
0
±
0
.
00
4)
2.
9
2 ±
0
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0
(
0
.115 ±
0
.
00
4)
1
0
.16
(
0
.4
00
)
5.46 ±
0
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0
(
0
.215 ±
0
.
00
4)
O
P
TIC
A
L
C
E
NT
E
R LIN
E
2.54
(
0
.1
00
)
2.21
(
0
.
0
87)
5.8
(
0
.23)
6.35 (
0
.25
0
) R
E
F.
A
LI/
E
C
ESS
2.44
2/0
9
0
.
09
6
.
09
5 X
0
.11
0
)
(
0
.
0
85)
DEEP
4.11 (
0
.162)
A
LIG/
E
C
ESS
2.44
2/0
D
I
A
.
(
0
.
09
6
.
09
5)
2.16 (
0
.
0
85)
DEEP
O
P
TIC
A
L
C
E
NT
E
R
45
8.81
(
0
.347)
11.
9
(
0
.47)
4.75 ±
0
.1
0
(
0
.187 ±
0
.
00
4)
2.
9
(
0
.11)
1.8
(
0
.
0
7)
6.
9
(
0
.27)
V
C
G
D
5
4
C
3
A
2
1
D
S
I
DE
A
S
I
DE
B
P
IC
A
L
D
IM
E
N
S
S
IN
MTY
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E
R
S
A
N
D
ION
ES
)
Theory of
O
peration
The HEDS-9000 and 9100 are C-shaped emitter/detec-
tor modules. Coupled with a codewheel, they translate
the rotary motion of a shaft into a two-channel digital
output.
As seen in the block diagram, each module contains a
single Light Emitting Diode (LED) as its light source. The
light is collimated into a parallel beam by means of a
single polycarbon ate lens located directly over the LED.
Opposite the emitter is the integrated detector circuit.
This IC consists of multiple sets of photodetectors and
the signal processing circuitry necessary to product the
digital waveforms.
The codewheel rotates between the emitter and detec-
tor, causing the light beam to be interrupted by the pat-
tern of spaces and bars on the code wheel. The photo-
diodes which detect these interruptions are arranged in
a pattern that corresponds to the radius and design of
the ode wheel. These detectors are also spaced such that
a light period on one pair of detectors corre sponds to a
dark period on the adjacent pair of detectors. The photo-
diode outputs are then fed through the signal process-
ing circuitry resulting in A, A, B, and B. Two comparators
receive these signals and produce the final outputs for
channels A and B. Due to this integrated phasing tech-
nique, the digital output of channel A is in quadrature
with that of channel B (90 degrees out of phase).
相關PDF資料
PDF描述
HEDT-9100#H00 SINGLE, 2 CHANNELS, ROTARY OPTICAL POSITION ENCODER
HER0803G 8 A, 200 V, SILICON, RECTIFIER DIODE, TO-220AB
HER103S-TP 1 A, 200 V, SILICON, SIGNAL DIODE
HER1601PT 16 A, 50 V, SILICON, RECTIFIER DIODE
HER308-G 3 A, 1000 V, SILICON, RECTIFIER DIODE, DO-201AD
相關代理商/技術(shù)參數(shù)
參數(shù)描述
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HEDS-9040#J00 功能描述:編碼器 3 Channel 1024CPR RoHS:否 制造商:Avago Technologies 產(chǎn)品:Optical Encoders 類型:Absolute 每轉(zhuǎn)脈沖: 制動器數(shù)量: 通道數(shù)量:2 安裝風格:Through Hole 端接類型:Solder Pin 輸出: 軸類型: 帶開關: 電源電壓:5 V 工作溫度范圍:- 40 C to + 115 C
HEDS-9040#T00 功能描述:編碼器 3 Channel 2000CPR RoHS:否 制造商:Avago Technologies 產(chǎn)品:Optical Encoders 類型:Absolute 每轉(zhuǎn)脈沖: 制動器數(shù)量: 通道數(shù)量:2 安裝風格:Through Hole 端接類型:Solder Pin 輸出: 軸類型: 帶開關: 電源電壓:5 V 工作溫度范圍:- 40 C to + 115 C
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