E20S/E20HB 系列 AotonicsØ 20mm微型，超级轻的编码器

主要特点
* 微型尺寸（外径20mm，重约35克）能*应用于狭窄空间
* 将轴的转动惯量减到zui低（zui大0.5g·cm2）

规格
* 分辨率（脉冲/转）：100，200，320，360（未标注的类型可根据用户需要订做）
* 消耗电流：zui大60mA（无负载时）
* zui大允许转速：6000rpm
* 输出相：A,B,Z相（长线驱动：A,-A,B,-B,Z,-Z相）
* 控制输出：NPN集电极开路输出，电压输出，长线驱动输出，
* 外观
 - 轴型：外径20mm，高20mm，轴径2mm
 - 嵌入型：外径20mm，高25mm，内径2（2.5，3）mm
* 电源电压：5VDC±5% , 12VDC±5%

应用领域
适用于半导体芯片设备，小型移动式机器和图像设备的放大位置控制


分类信息


规格表


尺寸



连接


使用注意事项
1.安装
<1>.本产品由精密零件组成，请轻取轻放。
<2>.对于安装，请检查对应部分的安装尺寸，请不要在轴孔和物体间产生偏差距离。这可能会缩短产品的使用寿命
<3>.安装连轴器时请勿用蛮力
<4>.安装产品或连轴器时请使用0.15N.m力矩以下的扭力

2.使用
<1>请将屏蔽线可靠接地（编码器+电机+F.G）
<2>在电源接通时请不要接通或切断电路，这会损坏产品。
<3>当使用开关电源供电时，请在电源线上安装浪涌吸收器，并且导线尽可能的缩短以避免噪声的影响
<4>当使用线性驱动型时请为编码器提供5VDC电源

3.环境
请不要在以下环境中使用本产品，否则会导致故障
<1>放置在产品或者部件可能会因为巨大的震动或碰撞而损坏的地方
<2>放置在有易燃性或腐蚀性气体的地方
<3>放置在有强磁场或电噪声发生的地方
<4>放置在超出温度或湿度等级的地方
<5>放置在强酸或者强碱附近

4.震动和冲击
<1>如果收到强烈冲击，可能会产生错误的脉冲信号。
<2>安装时请稳固安装产品以避免剩余振动造成故障

5.线缆连接
<1>请不要用超过15N的力拉产品尾部的电缆
<2>如果编码器的信号线和高压线，电源线在同一管道中，可能会造成误动作或者机械故障。请分开布线或者使用不同的管道
<3>当延长导线时请检查导线和响应频率，因为线路之间电阻或容量会导致波形的变形或残留电压的增加及其它
* 如果不按照以上说明的做，会导致故障

注意使用安全
请保留使用说明并且在使用产品时仔细阅读
*请注意以下注意事项：
！警告：如果不按照说明使用可能会导致严重的伤害
！注意：如果不按照说明使用可能会损坏产品，造成伤害
*以下是使用手册符号的说明
！注意：在特殊情况下可能造成伤害或者危险

！警告
1.如果本产品用来控制对人体或财产产生影响的机械（医疗设备，交通工具，火车，飞机，燃烧设备，输送设备，电梯和各种不同的安全装置等），必须安装安全装置，否则会造成火灾、严重的人体伤害或者财产损失。

！注意
1. 请远离水或油，否则会因为误动作引起损坏或错误控制
2. 请注意电压范围，否则会减短使用寿命或者损害产品
3. 请检查电源极性和错误布线，否则会对产品造成损伤
4. 请不要使负载短路，否则会对产品造成伤害

Major features
* Perfect application for narrow space with micro-size (?20mm, Approx.35g)
* Minimizing shaft's moment of inertia (max. 0.5g·cm2)

Specifications
* Resolution(P/R) : 100, 200, 320, 360 (not indicated type is available to customize)
* Current consumption : max. 60mA (in case of no load)
* Max. allowable revolution : 6000rpm
* Output signal : A, B, Z phase output (LINE DRIVER output A, -A , B, -B , Z, -Z  phase output)
* Control output : NPN O.C output, Voltage output, LINE DRIVER output
* Appearance
- shaft type : External diameter 20mm, height 20mm, shaft diameter 2mm
- hollow shaft built-in type : External diameter 20mm, height 25mm, Inner diameter of shaft 2(2.5, 3)mm
* Power supply : 5VDC±5% , 12VDC±5%

Application Fields
Applicable to semi conductor chip facilities, small machinery and vision facilities for magnifying position control

Ordering Information

Specification Tables

Dimensions

Connections

User's Guide

1. Installation
<1> This unit is consisted of precision components. Therefore please treat this productcarefully.
<2> For the installation, please check the assembly dimension of counterpart, then try  not to occur the offset between shaft hole and the object. It might shorten the life cycle of the product. 
<3> Do not put strong impact when insert coupling into shaft.
<4> Fix the unit or coupling by wrench under 0.15N.m of torque.

2. For using
<1> Please connect shield wire to F.G terminal. (Encoder+Motor+Panel F.G.)
<2> Do not connect and cut circuit off during power on. It may result in damage to thisunit.
<3> When the power source is a Switching Power, please install the surge absorber in  power line and wire should be short in order not to be influenced by noise.
<4> Please apply 5VDC to encoder when use Line Driver type. 

3. Environment
Please do not use this unit with below environment, it results in malfunction.
<1> Place where this unit or component may be damaged by strong vibration or impact. 
<2> Place where there are lots of flammable or corrosive gases.
<3> Place where strong magnet field or electric noise are occurred.
<4> Place where is beyond of rating temperature or humidity.
<5> Place where strong acids or alkali near by.

4. Vibration and Impact
<1> When the strong impact loads on this unit, the error pulse may occur as if the slit isrevolving.
<2> Please fix this unit firmly   when mount it in order to avoid malfunction by residual vibration.

5. Wire connection
<1> Do not pull out the unit after connection with over the rated force(15N).   
<2> If use the cable of encoder and high voltage line or power cable in the same conduit,   it may cause a malfunction or mechanical trouble. Please wire separay or use  separated conduit.
<3> Please check wire and response frequency when extend wire because of distortion of waveform or residual voltage increment etc by line resistance or capacity betweenlines.

* It may cause malfunction if above instructions are not followed.

Caution for your safety

* Please keep these instructions and review them before using unit.
* Please observe the cautions that follow;
! Warning : Serious injury may result if instructions are not followed. 
! Caution : Product may be damaged, or injury may result if instructions are not followed.
* The following is an explanation of the symbols used in the operation manual.
! caution : Injury or danger may occur under special conditions.

! Warning
1. If this unit is used to control machineries (Medical equipment, vehicle, train, airplane, combustion apparatus, entertainment, processing and transportation equipment, elevator and various safety device etc.) enabling to effect on human or property, it is required to install fail-safe device. It may cause a fire, serious human injury and damage on property.

! Caution
1. It should be protected from water or oil.
    It may cause damage or miscontrol due to malfunction.
2. Please observe the voltage range.
    It may shorten the life cycle or damage to the product.
3. Please check the polarity of power and wrong wiring.
    It may result in damage to this unit.
4. Do not short circuit the load.
    It may result in damage to this unit.