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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)： | 3/9頁 |
| 文件大?。?/td> | 322K |
| 代理商： | HEDS-9000OPTIONT00 |
3
B
lock Diagram
O
utput Waveforms
Definitions
Count (N):
The number of bar and window pairs or counts
per revolution (CPR) of the codewheel.
1 Shaft Rotation
= 360 mechanical degrees,
= N cycles.
1 cycle (C)
= 360 electrical degrees (°e),
= 1 bar and window pair.
Pulse Width (P): The number of electrical degrees that
an output is high during 1 cycle. This value is nominally
180°e or 1/2 cycle.
Pulse Width Error (
Δ
P):
The deviation, in electrical degrees
of the pulse width from its ideal value of 180°e.
State Width (S):
The number of electrical degrees between a
transition in the output of chan nel A and the neighboring
transition in the output of channel B. There are 4 states per
cycle, each nominally 90°e.
State Width Error (S):
The deviation, in electrical degrees,
of each state width from its ideal value of 90°e.
Phase (
φ
):
The number of elec trical degrees between the
center of the high state of chan nel A and the center of
the high state of channel B. This value is nominally 90°e
for quadrature output.
Phase Error (
φ
):
The deviation of the phase from its ideal
value of 90°e.
Direction of Rotation:
When the codewheel rotates in the
direc tion of the arrow on top of the module, channel A will
lead channel B. If the codewheel rotates in the opposite
direction, channel B will lead channel A.
Optical Radius (R
):
The dis tance from the codewheel’s
center of rotation to the optical center (O.C.) of the en-
coder module.
P
C
ROTATION
ф
CHANNEL A
CHANNEL B
A
S1
S4
S2
S3
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| 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(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HEDS-9040#A00 | 制造商:Avago Technologies 功能描述:OPTICAL INCREMENTAL ENCODER MOD 16PIN - Bulk |
| HEDS-9040#B00 | 功能描述:編碼器 3 Channel 1000CPR 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(guān): 電源電壓:5 V 工作溫度范圍:- 40 C to + 115 C |
| HEDS-9040#B00 | 制造商:Avago Technologies 功能描述:ENCODER 3CH 23ROP 1000CPR |
| 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(guān): 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(guān): 電源電壓:5 V 工作溫度范圍:- 40 C to + 115 C |
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