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參數(shù)資料
| 型號： | HEDS-5540-F |
| 元件分類： | 編、解碼器及復(fù)用、解復(fù)用 |
| 英文描述： | SINGLE, 3 CHANNELS, ROTARY OPTICAL POSITION ENCODER |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 420K |
| 代理商： | HEDS-5540-F |
OPTICAL ENCODERS
All Litton Poly-Scientific, Clifton Precision motors can be fitted with an encoder.
Litton Poly-Scientific uses the Hewlett-Packard HEDS and HEDM series of optical
encoders as their standard offering. Other encoders are available; if you have a
specific need please contact one of our applications engineers.
Features:
Two Channel Quadrature Output with Optional Index Pulse
No Signal Adjustment Required
Low Cost
Small Size
Resolutions Up to 1024 Counts Per Revolution
-40
°C to 100°C Operating Temperature
TTL Compatible
Single 5 Volt Supply
Specifications @ 25
°C (77°F):
HEDS 5500
HEDS 5540
HEDM 5500
Counts Per Revolution
96 to 512
1000 to 1024
Number of Channels
Two
Two + Index
Two
Supply Voltage (Vcc) (vdc)
4.5 to 5.5
Supply Current (Icc) (mA – typical) 17
17
Load Capacitance (CL) (pF max.)
100
Count Frequency (f) (kHz max.)
100
Pulse Width (P) (
°e)
180 +/- 45
Phase Shift (
φ) (°e)
90 +/- 20
Pulse Width Error (
P) (°e max.)
45
35
45
Index Pulse Width (Po) (
°e max.)
N/A
125
N/A
Signal Rise Time (tr) (ns typ.)
200
180
Signal Fall Time (tf) (ns typ.)
50
40
Operating Temperature (
°C)
-40 to 100
Velocity (rpm) (max.)
30000
Acceleration (rad/sec
2) (max.)
250000
Definitions:
Count (N) – the number of bar and window pairs or counts per revolution (CPR) of the codewheel
Pulse Width (P) – the number of electrical degrees that an output is high during 1 cycle. This value is nominally 180
°e or cycle
Pulse Width Error (
P) – the deviation, in electrical degrees, of the pulse width from its ideal value of 180 °e
Phase (
φ) – the number of electrical degrees between the center of the high state of channel A and the center 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.
Index Pulse Width (Po) – the number of electrical degrees that an index output is high during one full shaft rotation.
This value is nominally 90
°e or cycle.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HEDS-5540-F01 | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Quick Assembly Two and Three Channel Optical Encoders |
| HEDS-5540-F02 | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Quick Assembly Two and Three Channel Optical Encoders |
| HEDS-5540-F03 | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Quick Assembly Two and Three Channel Optical Encoders |
| HEDS-5540-F04 | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Quick Assembly Two and Three Channel Optical Encoders |
| HEDS-5540-F05 | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Quick Assembly Two and Three Channel Optical Encoders |
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