EC05E 5mm Size Hollow Shaft Type Compact type employing Alps' DRUMCODE™ technology ■ Typical Specifications Items Specifications 0.55mA 5V DC Operating life 100,000 cycles Operating temperature range −30℃ to ＋85℃ Encoders Rating Detent torque （mN・m） Number of detent Number of pulse 12 Mount height （mm） Horizontal 4.5 Minimum order unit（pcs.） Japan Export 4,000 8,000 12 Vertical — 8,000 16,000 Product No. Drawing No. EC05E1220202 1 EC05E1220203 2 EC05E1220401 3 Hollow Shaft Packing specifications Taping Unit:mm Number of packages（pcs.） Operating direction 1 reel 1 case /Japan 1,000 4,000 2,000 8,000 取付穴寸法図（参考） 挿入側から見た図 斜線部は、はんだランドを示す P.W.B.Mounting detail (Reference) Viewed from mounting side Hatched area shows soldering land 8,000 16 Vertical Reel size Tape width Export package measurements（mm） 1 case /export packing （mm） Ring Type Horizontal 410×485×246 16,000 Dimensions No. Insulated Shaft 1.6±1.3 Operating direction Metal Shaft Product Line Unit:mm Photo PC board mounting hole dimensions (Viewed from mounting side) Style Horizontal type F 2 holes R0.15 max. 0.8 1. 5 7 1 3-1 2-1.25 B $ B A $ 0.1 2 2 2.7 F B C 4 A Terminal No. 8.5 Shaded areas are solder lands. A Refer to P.307 for soldering conditions. 293 EC05E 5mm Size Hollow Shaft Type 取付穴寸法図（参考） 挿入側から見た図 斜線部は、はんだランドを示す P.W.B.Mounting detail (Reference) Viewed from mounting side Hatched area shows soldering land Dimensions No. Unit:mm Photo PC board mounting hole dimensions (Viewed from mounting side) Style Encoders Horizontal type F 2 holes R0.15 max. 0.8 1. 5 7 2 0.1 2 2 2.7 Metal Shaft F B 3-1 Insulated Shaft A $ C 4 2-1.25 B A Terminal No. 8.5 取付穴寸法図（参考） 挿入側から見た図 斜線部は、はんだランドを示す P.W.B.Mounting detail (Reference) Viewed from mounting side Shaded areas are solder lands. Hatched area shows soldering land $ A Hollow Shaft B Vertical type Ring Type ole 2h 0.6 3 x. ma .3 .5 0 2-R Terminal No. A C B 3-1.5 Hole 2.7 3.6 2.6 2-ø 3 2.4 s 1.7 4.0 3 5.9 1.7 $ A 1.3 B $ 2.1 0 4-R Shaded areas are solder lands. B Sliding Noise V1=V2=2.5V max. A signal OFF ON Test circuit R OFF CW direction ON Detent position *Signal A and signal B output at detent positions cannot be specified. 294 t R Terminal A B signal Output waveform 5V DC Terminal B t V1 5V Output Wave A V2 Encoder Terminal C Measurement condition：Rotation speed 360˚/s At R = 10k Ω Chattering : 6ms max. Bounce : 6ms max. ON OFF ON Sliding direction t : Masking time to avoid chattering Encoders List of Varieties Insulated shaft Type Hollow shaft 12mm size EC12E Series 18mm size 5mm size 10mm size EC18A EC05E EC10E EC12D Photo Encoders Output Incremental（Two phase A and B ） Shaft types Absolute type Incremental（Two phase A and B ） Single-shaft Operating direction Hollow shaft Vertical Vertical Horizontal Horizontal Metal Shaft Number of pulse / Number of detent 12 / 12 24 / 24 24 / Without 15 / 30 12 positions 16 positions 12 / 12 12 / 24 12 / 12 Features — With push-on switch Water resisting performance（IPX7） Surface mount type — W 12.4 12.5 18.8 D 13.2 Insulated Shaft Dimensions （mm） H 11.7 5 5.7 7.5 9.8 18 6 3.3 4.4 8.75 2.7 7.25 10.6 / 12.6 / 14.6 −5℃ to + 45℃ −30℃ to + 85℃（For Automotive） Hollow Shaft Operating temperature range −10℃ to ＋70℃ Operating life 15,000 cycles 30,000 cycles Automotive use — ● — — ○ 0.5mA 5V DC 1mA 5V DC 1mA 10V DC 0.55mA 5.5V DC 1mA 5V DC 5mA / 0.5mA 10mA / 1mA — 0.55mA / － — 10MΩ min. 50V DC 100MΩ min. 250V DC 10MΩ min. 250V DC 50MΩ min. 50V DC Voltage proof 50V AC for 1 minute 300V AC for 1 minute or 360V AC for 1s 50V AC for 1 minute or 60V AC for 2s 50V AC for 1 minute Rotational torque （Without detent） 10mN･m max. 25±15mN･m 40±15mN･m — — — — Detent torque 3±2mN･m 3 to 20mN･m 5±3mN・m 10±5mN・m 60±20mN・m 1.6±1.3mN・m 5±3mN・m 6±3mN・m Push-pull strength 80N 100N Push 100N / pull 50N −40℃ to ＋85℃ —20℃ to ＋60℃ −30℃ to + 85℃ 30,000 cycles 100,000 cycles Life cycle (availability) Rating Ring Type Max./min. operating current（Resistive load） Electrical performance Insulation resistance Mechanical performance Shaft configuration Flat, Hollow Shaft Flat Hollow shaft Insertion Terminal type Switch Specifications — Reflow Insertion Switch type — Push-on switch — — — Contact arrangement — Single pole and single throw（Push-on） — — — Travel（mm） — 0.5±0.3 — — — Operating force （N） — — — — Rating — 1mA 5V DC （10mA 5V DC max. ratings） — — — Contact resistance — 100m Ω max. for initial period; 200m Ω max. after operating life. — — — Operating life — 30,000 times — — — 291 293 295 Page ＋ 1.5 3− 1 287 ＋ 2.5 6−2 Encoders Soldering Conditions ・ ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 307 Encoders Cautions・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 308 Notes 1. The operating temperature range for automotive applications can be raised upon request. Please contact us for details. 2. ● Indicates applicability to all products in the series, while ○ indicates applicability to some products in the series. 264 Encoders Soldering Conditions Reference for Manual Soldering Series Soldering time No. of solders EC05E, EC09E, EC10E, EC111, EC11B, EC11E, EC11G, EC11K, EC12D, EC12E, EC18A, EC21A, EC28A, EC35A, EC35AH, EC35B, EC40A, EC45A, EC50A, EC60B, EM11B, EM20B, EC21C 350℃ max. 3s max. 1 time EC11J 350±10℃ 3 ＋1 s 0 2 time Encoders Tip temperature Reference for Dip Soldering Dip soldering No. of solders Soldering temperature Soldering time EC09E, EC11B, EC111, EC11E, EC11G, EC11K, EC18A, EC21A, EC28A, EC35A, EC35AH, EC35B, EC50A, EC60B 100℃ max. 2 min. max. 260±5℃ 5±1s 2 time max. EC10E, EC12D, EC12E, EM11B 100℃ max. 1 min. max. 260±5℃ 3±1s 2 time max. EC40A 110℃ max. 1 min. max. 260℃ max. 10s max. 1 time EC45A 100℃ max. 2 min. max. 260℃ max. EM20B 80℃ max. 1 min. max. 260℃ max. 5s max. 2 time max. 3s max. 2 time max. Ring Type Example of Reflow Soldering Condition Temperature profile 300 Temperature (˚C ) Hollow Shaft Heating time Insulated Shaft Soldering surfacetemperature Metal Shaft Preheating Series A B 200 C D 100 Room temperature Time (s) Pre-heating E max. F max. G max. H max. Series A B C D E F G H No. of reflows EC11J 260℃ 230℃ 180℃ 150℃ 2 min. max. 3s 40s 4 min. max. 2 time max. EC05E 250℃ min. 230℃ min. 180℃ 150℃ 60s to 120s ー 30s to 40s ー 2 time max. EC21C 230℃ to 245℃ 220℃ 200℃ 150℃ 60s to 120s ー 25s to 60s 300 max. 1 time max. 注記 1. When using an infrared reflow oven, solder may sometimes not be applied. Be sure to use a hot air reflow oven or a type that uses infrared rays in combination with hot air. 2. The temperatures given above are the maximum temperatures at the terminals of the encoder when employing a hot air reflow method. The temperature of the PC board and the surface temperature of the encoder may vary greatly depending on the PC board material, its size and thickness. Ensure that the surface temperature of the encoder does not rise to 250℃ or greater. 3. Conditions vary to some extent depending on the type of reflow bath used. Be sure to give due consideration to this prior to use. 307