1.General一般事項:

 1-1.Scope適用規格：

       This specification applies to10mmsize low-profile thin rotary encoder (incremental type )for

       Microscopic current circuits used in electronic equipment.

      本規格書適用於電子設備用微小電流回路10型薄型式回轉式編碼器.

  1-2.Test Conditions:Unless otherwise specified,the atmospheric for making

       1-2-1.Unless otherwise specified,the standard rang of atmospheric conditions for measurements and

             test is as following limits:如果沒有其他特殊要求時,則其測定及實驗的大氣壓狀態,標準範圍如下:

             Ambient Temperature: 15 to 35℃

            環境溫度:            15 to 35℃

             Relative Humidity:   25 to 85%RH

            相對濕度:            25 to 85%RH

             Air Pressure:        86 to 106Kpa(860-1060mbar)

            大氣壓力:            86 to 106Kpa(860-1060mbar)

       1-2-2.If there is any doubt the results,Measurements shall be made within she following limits

             如果發生判定有疑問或有特殊要求時,則限定測試的大氣壓狀態,標準範圍如下:

              Ambient Temperature: 20℃±1℃

             環境溫度:            20℃±1℃

              Relative Humidity:   25 to 85%RH

             相對濕度:            25 to 85%RH

              Air Pressure:        86 to 106Kpa(860-1060mbar)

             大氣壓力:            86 to 106Kpa(860-1060mbar)

 1-3. Operating temperature range

      使用溫度範圍:-10℃to 70℃

  1-4.Storage temperature range

     保存溫度範圍:-40℃to 80℃

2 .Appearance,Structure&Dimensions外觀,結構及尺寸:

  2-1.Appearance:The encoder shall have good finishing,and no rust,crack or plating defects.

     外觀:產品外觀良好、無銹蝕、裂紋和鍍層缺陷。

 2-2.Structure&Dimensions:Refer to individual product drawing .

結構及尺寸:參考產品圖紙.

3. Ratings額定值:

  3-1.Rated voltage額定電壓:  DC 5 V

  3-2.Resistive load額定電流(有負載時):0.5mA(common lead:1mA)

4. Electrical Characteristics電氣特性

No.	Item (項目)	Conditions條件	Specifications規格
4-1	Contact Resistance 接觸電阻	Measured by a voltage drop method at 1A Max 5VDC. Any equipment with error not more than 5% can be used. Resistance after test is the average of 5 successive measurements. 以1A，5V 直流电，采用电压降法测量。也可用误差不超过5%的仪表进行测量，实验后的电阻取5 次测量的平均值	5Ω Max
4-2	Insulation Resistance 絕緣電阻	Measurement shall be made under the condition which a voltage of DC 50 V 1 min is applied between individual terminals and bushing. 在端子降軸套之間外加DC 50 V 1分鐘	Between individual terminals and bushing 10MΩmin 端子安裝板間電阻50MΩ以上
4-3	Dielectric strength 耐電壓	A voltage of AC 300V/1Ma shall be applied for 1 minute between individual terminals and bushing 在端子和軸套之間外加AC300V/1 mA 電源1分鐘	Without arcingor breakdown 不得有絕緣破壞
4-4	Chattering 震盪	Specified by the signal’s passage time from 1.5V to 3.5V of each switching position (code OFF-ON or ON-OFF) 碥碼從OFF-ON 或ON-OFF時,則輸出1.5V-3.5V通過的時間應符合規定.	On the case within detent, B signal will be irregular oscillation. 帶卡點時,在卡點位置上的B信號振盪無規定.tl,t3≤3mS
4-5	Sliding noise (Bounce) 滑動雜音 (突跳)	Specified by the tine of voltage change exceed 1.5V in code-ON area.When the bounce has code-ON time less than 1mS between chattering (tl or t3).the voltage change Shall be regarded as a part of chattering.When the code-ON time between 2 bounces is less than 1Ms.they are regarded as 1 linked bounce. 編碼ON部分的1.5V以上的電壓變動時間在振盪,t1,t3之間會產生1毫秒以上1.5V以下的ON部分.另外,如果各突跳間1.5V以下的範圍在1毫秒以上時,則判定為另一個突跳.	T2≤2ms(3.5V Min)
4-6	Sliding noise 滑動噪音	The voltage change in code-OFF area. 電壓從高電壓位元切換到低電位區間時	3.5V MIN 3.5V以上

5.Dimensions尺寸图/P.C.B.mounting hole detail 线路板安装孔尺寸图

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