回轉式位元產生器規格書 一, 一般事頊 General 1.1 範圍 : 此規範適用於一般電子機器之微小電流回路用之 12mm 迴轉式位元產生器 Application:This specification applies to the12mm size rotary encoder (incremental) for microscopic current circuits used in electronic equipment. 1.2 標準範圍 Standard atmospheric conditions 如無特別規定, 依下述狀態測定 Unless otherwise specified the standard range of atmospheric conditions for making measurements and tests is as follows: 溫度 Ambient temperature : 15 to 35 相對濕度 Relative humidity : 25% to 85% 氣壓 Air pressure : 86kpa to 106kpa 但如有疑問時, 依下述基準狀態實施 If there is any doubt the results. measurement shall be made within the follow limits: 溫度 Ambient temperature : 20±2 相對濕度 Relative humidity : 60% to 70% 氣壓 Air pressure : 86kpa to 106kpa 1~3 使用溫度範圍 Operating temperature range : -10 to +70 1~4 保存溫度範圍 Storage temperature range:-40 to +85 1~5 構造 尺寸 Construction and dimensions: 依組立圖 Refer to attached drawing. 1~6 額定 Rating : D.C 5V 0.5mA APPD. CHKD. DSGD. DOCUMENT : 廖智順 鐘學峰 余倩 PAGE : 1 OF 10 SYM DATE APPD CHKD DSGD 2010.10.11 2010.10.11 2010.10.11 DRAWING : EC12PSD-017
回轉式位元產生器規格書 二. 電氣性能 Electrical Characteristics 項目條件 item conditions 規格 specifications A. 二信號的輸出時間相位差, 詳細如 < 圖一 > 所示. ( 圖中虛線表示掣子點位置 ) 2. Phase-different signals ( Signal A. & signal ) Details shown in < fig.1 > (The broken line shows detent position of with detent type.) 輸出信號 < 圖一 > < fig. 1 > output signal 軸回轉方向 信 號 輸出波形 output 2 1 format Shaft rotational direction Signal 定速旋轉 360 constant speed :360 A ( A-C 端子間 ) 順時針方向 A ( Terminal A-C ) C. W. ( -C 端子間 ) ( Terminal -C ) A ( A-C 端子間 ) 反時針方向 A ( Terminal A-C ) C. C. W. ( -C 端子間 ) ( Terminal -C ) 2 2 分解能 Resolution 旋轉一圈所產生脈波數目. Number of pulses in 360 rotation. 各相 24 脈波 /360 24 pulses / 360 for each phase (1 掣子點 1 pulse) (1 click 1 pulse) SYM APPD. CHKD. DSGD. 廖智順 鐘學峰 余倩 DOCUMENT : DATE APPD CHKD DSGD 2010.10.11 2010.10.11 2010.10.11 DRAWING : PAGE : 2 OF 10 EC12PSD-017
2 3 項目 item 切換特性 Switching characteristics 回轉式位元產生器規格書 條件 conditions Measurement shall be made under the condition as follows. < 圖二 > < fig. 2 > 規格 specifications 切換測定回路如 < 圖二 > 所示, 以直流電壓 5V 軸迴轉速度為每秒鐘迴轉 360 測定 (1). Shaft rotational speed : 360 /S (2). Test circuit : < fig. 2 >. (1) 震顛雜音 Chattering 如 圖三 所示, 位元由狀態 OFF ON 或 ON OFF 變化時, 輸出電壓在 1.5V~3.5V 的切換時間稱之 Details shown in <fig.3> Specified by the signal's passage time from 3.5V to 1.5V 2 4 滑動雜音 Sliding noise or from 1.5V to 3.5V of each switching position ( code OFF ON or ON OFF ). 注意 : 針對震顛雜音 (t1,t3) 部分, 請於訊號 t 1, t 3 3ms 抓取上加以遮蔽, 進行過濾雜訊 建議追加過濾迴路, 如 < 圖四 > 所示 Note:To avoid chattering( t1,t3), please consider masking time and adding C/R filters on your circuit for pulse count design, as show in <fig. 4>. APPD. CHKD. DSGD. DOCUMENT : PAGE : 3 OF 10 SYM DATE APPD CHKD DSGD 2010.10.11 2010.10.11 2010.10.11 DRAWING : EC12PSD-017
回轉式位元產生器規格書 項目條件規格 item conditions specifications (2) 跳躍雜音 ounce 如 < 圖三 > 所示, 位元在 ON 的狀態時, 電壓超過 1.5V 以上的時間視為. 當在位元 ON 狀態時, 與震顛雜音 (t 1 或 t 3 ) 時間間隔小于 1ms 時, 則該跳躍雜音視為震顛雜音的一部份. 當在位元 ON 狀態時, 兩個跳躍雜音間的間隔小于 1ms 時, 則視為同一跳躍雜音. Details shown in <fig.3>.specified by the time of t2 2ms voltage change exceed 1.5V in code - ON area. When the bounce has code - ON time less than 1ms between chatterings ( t 1 or t 3 ), 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. (3) 滑動雜音 Sliding noise 位元 OFF 狀態時的電壓變動. 3.5V 以上 The voltage change in code-off area 3.5V MIN. 位元 OFF 狀態 : 輸出電壓 3.5V 以上的狀態稱之. 位元 ON 狀態 : 輸出電壓 1.5V 以下的狀態稱之. Code - OFF area : The area which the voltage is 3.5V or more. Code - ON area : The area which the voltage is 1.5V or less. SYM DATE APPD CHKD APPD. CHKD. DSGD. PAGE : DSGD 2010.10.11 2010.10.11 2010.10.11 DRAWING : DOCUMENT : 4 OF 10 EC12PSD-017
回轉式位元產生器規格書 項目條件規格 item conditions specifications 以定速每秒鐘旋轉 360 測定之. Measurement shall be made under the condition which the shaft is rotated in 360 /S(constant speed). < 圖五 > <fig.5> 相位差 Phase-difference 如圖五所示, in < fig. 5 > T 3.5 msec 2 5 2 6 2 7 絕緣阻抗 resistance 旋轉方向 Rotational direction 注意事項 : 2-4 2-5 之規格, 為 360 / 秒等速下運轉檢測之, 與手動旋轉會有所不同 與韌體程式之搭配性, 請實際使用測試確認之 Note : The test is conducted with equipment at constant speed: 360 /S according to Spec. Item 2-4 & 2-5, and the test result could be different from the result by manual test. In order to prove the interoperability between the firmware and the encoder, please test the part in real condition 外加電壓 250VD.C 于固定板與任一端子間. Measurement shall be made under the condition between individual terminals and attaching plate. 於固定板與任一端子間外加電壓 300VA.C. A voltage of 300V A.C. shall be applied for 1 min or a voltage of 360V A.C. shall be applied for 2 sec 固定板與端子間 100MΩ 以上. etween individual Insulation which a voltage of 250VD.C is applied terminals and attaching plate 耐電壓強度 Dielectric strength 100MΩ MIN. 1 分鐘或 360VA.C. 2 秒鐘無損傷, 短路及絕緣破壞 between individual terminals and attaching ( Leak current : 1mA ) 現象. Without damage to parts arcing or breakdown. SYM APPD. CHKD. DSGD. DOCUMENT : PAGE : 5 OF 10 DATE APPD CHKD DSGD 2010.10.11 2010.10.11 2010.10.11 DRAWING : EC12PSD-017
回轉式位元產生器規格書 三. 機械性能 Mechanical characteristics 項目 item 條件 conditions 規格 specifications 3 1 全回轉角度 Total rotational angle 360 回轉 360 ( Endless ) 3 2 掣子點轉距 Detent torque 30 200gf.cm 掣子點數及位置 24 點掣子點 24 detents 3 3 Number and ( 每點角度 : 15 ± 3 ) position of detents (Step angle : 15 ± 3 ) 3 4 端子強度 Terminal strength 外加靜重 300gf 之力于端子前端之任意方向上 1 分鐘. A static load of 300gf shall be applied to the tip of terminals for 1 minute in any direction. 端子無損壞或顯著松動, 但是 +10 端子可允許彎曲. -30 Without damage or excessive looseness of terminals. Terminal bend is permitted. 3 5 軸擠壓引張強度 Push - pull strength of shaft 在軸之方向加壓力或張力之靜負荷 5Kgf. 10 秒 ( 實裝狀態 ). Push and pull static load of 5Kgf shall be applied to the shaft in the axial direction for 10sec.( After installing ) 不可有電氣或機械上的異常 Without damage or excessive play in shaft.no excessive bnormality in rotational feeling. 軸端 5mm 處, 加上 500gf-cm 之力矩. A momentary load of 500gf-cm shall 1.0XL/30mmp-p 以下 (MAX) 3 6 軸松動 be applied at the point 5mm from the tip of the L: 軸的固定長度 Shaft wobble shaft in a direction perpendicular to the axis L:Shaft length of shaft. APPD. CHKD. DSGD. DOCUMENT : SYM DATE APPD CHKD DSGD 2010.10.11 2010.10.11 2010.10.11 DRAWING : EC12PSD-017 PAGE : 6 OF 10
3 7 3-8 3-9 安裝注意事項 Notice for mounting 回轉式位元產生器規格書 項目 條件 規格 item conditions specifications 軸回轉方向間隙使用角度板測定 4 度以內 Rotation play at Measurement with jig for rotational angle. 4 MAX. the click position 軸垂直側壓強度軸前端 5mm 處, 加上 2Kgf 的靜荷重 10 秒 不可有電氣或機械上的異常 Side thrust A load of 2Kf shall be applied at the point 5mm Without damage or excessive play strength of from the tip of the shaft in a direction perpendicular in shaft.no excessive abnormality shaft to the axis of shatf. in rotational feeling. (After soldeting of the PC board) < 圖五 > 軸受固定示意圖 10kgf.cm 以下 Tighten the nut according to <fig.5> Tightening torque to be no < 圖五 > greater than 10kgf.cm. <fig.5> 四. 耐久性能 4 1 SYM Endurance characteristics 項目 條件 規格 item conditions specifications 震顛雜音 : t 1,t 3 5ms 跳躍滑動雜音 : t2 3mS 相位差 : T 2.5msec 無任何電氣負荷下, 軸以每小時 600~1000 回轉的速 付摯子點機種需有摯子點的感觸 度下, 持續進行 30,000 回轉. 其它初期值亦需滿足 (1 回轉為 360 往返各一次 ) Chattering: t 1,t 3 5ms 回轉壽命 The shaft of encoder shall be rotated to 30,000 ounce: t2 3ms cycles at a speed of 600~1000 cycles per hour Rotational life without electrical load, after which measurement shall be made (1 cycle: rotate 360 C.C.W. rotate 360 C.W.) APPD. CHKD. DSGD. Detent feeling has to remains. (Applied for detent type ) Except above items, specicfications in clause 2.1~7 PAGE : DATE APPD CHKD DSGD 2010.10.11 2010.10.11 2010.10.11 DRAWING : Phase-difference : T 2.5 msec and 3.1~8 shall be satisfied. DOCUMENT : 7 OF 10 EC12PSD-017
五. 焊錫耐熱性 5 1 5 2 項目 item 人工手焊 Manual Soldering 自動焊錫 Dip soldering 回轉式位元產生器規格書 Soldering condition it temperature of soldering iron:350 C or less Application time of soldering iron:within 3s. 使用基板 : t1.6 兩面銅泊積層板. deformation or cracks in Printed wiring board : oth-sided copper clad molded part. No excessive 發泡面高度為基板板厚之 2/3 Flux : 預熱條件 : 基板表面溫度 100 以下, 時間 2 分鐘以內 Preheating : 條件 conditions 溫度 350 以下, 時間 3 秒鐘以內. aminate board with thickness of 1.6mm. 助焊劑 : 發泡式助焊機內置比重 0.82 以上的助焊劑. Specific gravity : 0.82 or more. Flux shall be applied to the board using a bubble foaming type fluxed. The board shall be soaked in the flux bubble only to the 2/3 of its thickness. Surface temperature of board : 100 or less Preheating time : within 2 min. 焊錫爐條件 : 溫度 260 ± 5, 時間 5± 1 秒以內. Soldering : Solder temperature : 260 ± 5. Immersion time : 5 ± 1 sec. 以上工程以一次或兩次為宜. Apply the above soldering process for 1 or 2 times. 規格 specifications 不可發生絕緣體變形, 破損 以及感觸異常. There shall be no abnormality in rotational feeling. APPD. CHKD. DSGD. PAGE : 8 OF 10 SYM DATE APPD CHKD DSGD 2010.10.11 2010.10.11 2010.10.11D DRAWING : EC12PSD-017 DOCUMENT :
SWITCHES SPECIFICATIONS 6. 開關電氣性能 Switch Electrical characteristics 項目試驗條件規格 6 1 6 4 絕緣阻抗 Measurement shall be made under the condition etween individual terminals and attaching insulation which a voltage of 250V D.C. is applied plate:100mω MIN. resistance between individual terminals and attaching plate. 定格容量 6 5 ( 抵抗負荷 ) Switch rating D.C.5V 10mA (Resistor load) 備註 : 軸與開關端子間絕緣 Note:Shaft is insulated from switch terminal. Item Test conditions Specifications 以 D.C. 定電流電壓降下法測定之 Measured by decides the electric current D.C. voltage drop method. 震顛雜音 一週期動作 (OFF-ON-OFF) 為 1 秒鐘 6 2 Chattering Switch is operated at the rate of 1 cycle 1 sec. The 1 cycle shall be OFF-ON-OFF. 端子與固定板間外加 A.C. 300V 1 分鐘或外加 耐電壓 A.C.360V 2 秒鐘測定 (Leak 電流 :1mA) Dielectric shrength A voltage of 300V A.C. shall be applied for 1 6 3 min or a voltage of 360V A.C. shall be applied for 2 sec between individual terminals and attaching plate.(leak current:1ma) 外加 D.C. 250V 於端子與固定板間 7. 開關機械性能 Switch Mechanical characteristics 7 1 7 2 7 3 接觸阻抗 contact resistance 100 mω 以下 (MAX) 10 msec 以下 (MAX) 無損傷, 變形或絕緣破壞現象 Without damage to parts arcing or breakdown. 端子與固定板間 100MΩ 以上 項目 試驗條件 規 格 Item Test conditions Specifications 開關回路 接點數 單極單投 (PUSH ON) Contact S.P.S.T (PUSH ON) arrangement 開關移動量 Switch stroke 0.5 (+0/-0.3) mm 開關作動力 Switch strength 450±200gf APPD. 廖智順 CHKD. 鐘學峰 DSGD. 余倩 DOCUMENT : PAGE : 9 OF 10 SYM DATE APPD CHKD DSGD 2010.10.11 2010.10.11 2010.10.11 DRAWING : EC12PSD-017
SWITCHES SPECIFICATIONS 8 開關耐久性能 Switch Endurance characteristics 項目試驗條件規格 Item Test conditions Specifications 8 1 操作壽命 Operating life 無負荷狀態下動作 20,000 回 接觸阻抗 : 200mΩ 以下 The shaft of switch shall be 20,000 times withou開關作動力 : 滿足初期規格值 electronically load, after which measurements 之 +10%/-30% shall be made. 其它項目均需滿足初期規格值 Switch contact resistance:200mω MAX. Switch strength: Relative to the previously specified value +10%/-30%. Except above items Specification in clause 6.1~4 and 7.1~3 shall be satisfied. 9. L.E.D. 共用規格書 COMMON SPCIFICATIONS 一 回路 : Circuit: 二 L.E.D. 特性 Characteristic: 1 反轉電壓 Reverse Voltage:5V 2 使用溫度 Operating Temperature:-40 ~+85 3 發光色 功率消耗 直流下向電流 試驗條件 Test conditions Emitted color Power dissipation DC Forward Current IF=20mA (mw) (ma) 直流順電壓 Forward voltage(v) 紅色 / 綠色 / 藍色 Red/Green/lue 紅色 Red 綠色 Green 藍色 lue 60 110 110 25 25 25 標准值 Typ 最大值 MAX 2.0 2.4 3.3 3.7 3.3 3.7 SYM APPD. 廖智順 CHKD. 鐘學峰 DSGD. PAGE : 10 OF 10 DATE APPD CHKD DSGD 2010.10.11 2010.10.11 2010.10.11 DRAWING : EC12PSD-017 余倩 DOCUMENT :