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参数资料
| 型号： | HEDS-9701-H50 |
| 厂商： | AGILENT TECHNOLOGIES INC |
| 元件分类： | 编、解码器及复用、解复用 |
| 英文描述： | SINGLE, 2 CHANNELS, ROTARY OPTICAL POSITION ENCODER |
| 封装： | PLASTIC PACKAGE-4 |
| 文件页数： | 6/12页 |
| 文件大小： | 283K |
| 代理商： | HEDS-9701-H50 |
3
Pulse Width (P): The number of
electrical degrees that an output
is high during one cycle. This
value is nominally 180
°e or 1/2
cycle.
Pulse Width Error (
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 channel
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
electrical degrees between the
center of the high state of channel
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 counterclock-
wise, as viewed looking down on
the module (so the marking is
visible), channel A will lead
channel B. If the codewheel
rotates in the opposite direction,
channel B will lead channel A.
Optical Radius (Rop): The
distance from the codewheel’s
center of rotation to the optical
center (O.C.) of the encoder
module.
Absolute Maximum Ratings
Parameter
Symbol
Min.
Max. Units
Notes
Storage Temperature
TS
-40
85
°C
See Note
Operating
TA
-40
85
°C
See Note
Temperature
Supply Voltage
VCC
-0.5
7
V
Output Voltage
VO
-0.5
VCC
V
Output Current per
IO
-1.0
5
mA
Channel
Soldering Temperature
260
°Ct ≤ 5 sec.
Output Waveforms
Definitions
Count (N) = The number of bar
and window pairs or counts per
revolution (CPR) of the
codewheel, or the number of lines
per inch of the codestrip (LPI).
1 Shaft Rotation = 360
mechanical
degrees
= N cycles
1 cycle (c) = 360 electrical
degrees (
°e)
= 1 bar and
window pair
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相关代理商/技术参数 |
参数描述 |
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| HEDS-9710#R50 | 功能描述:编码器 2 Channel 200CPR RoHS:否 制造商:Avago Technologies 产品:Optical Encoders 类型:Absolute 每转脉冲: 制动器数量: 通道数量:2 安装风格:Through Hole 端接类型:Solder Pin 输出: 轴类型: 带开关: 电源电压:5 V 工作温度范围:- 40 C to + 115 C |
| HEDS-9710#R51 | 功能描述:编码器 2 Channel 200CPR RoHS:否 制造商:Avago Technologies 产品:Optical Encoders 类型:Absolute 每转脉冲: 制动器数量: 通道数量:2 安装风格:Through Hole 端接类型:Solder Pin 输出: 轴类型: 带开关: 电源电压:5 V 工作温度范围:- 40 C to + 115 C |
| HEDS-9710-150 | 功能描述:编码器 2 Channel 360CPR RoHS:否 制造商:Avago Technologies 产品:Optical Encoders 类型:Absolute 每转脉冲: 制动器数量: 通道数量:2 安装风格:Through Hole 端接类型:Solder Pin 输出: 轴类型: 带开关: 电源电压:5 V 工作温度范围:- 40 C to + 115 C |
| HEDS-9711#R50 | 功能描述:编码器 2 Channel 200CPR RoHS:否 制造商:Avago Technologies 产品:Optical Encoders 类型:Absolute 每转脉冲: 制动器数量: 通道数量:2 安装风格:Through Hole 端接类型:Solder Pin 输出: 轴类型: 带开关: 电源电压:5 V 工作温度范围:- 40 C to + 115 C |
| HEDS-9711#R51 | 功能描述:编码器 2 Channel 200CPR RoHS:否 制造商:Avago Technologies 产品:Optical Encoders 类型:Absolute 每转脉冲: 制动器数量: 通道数量:2 安装风格:Through Hole 端接类型:Solder Pin 输出: 轴类型: 带开关: 电源电压:5 V 工作温度范围:- 40 C to + 115 C |
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