EC10E 10mm Size Hollow Shaft Type A series of compact and long-life encoders with unique hollow shaft design ■ Typical Specifications Items Specifications Rating Operating life Encoders 1mA 5V DC 100,000 cycles −5℃ to ＋45℃ −30℃ to ＋85℃（For Automotive） Operating temperature range Detent torque （mN・m） Mount height （mm） Number of detent Number of pulse Operating direction Minimum order unit（pcs.） Japan Metal Shaft Product Line Product No. Export EC10E1220505 7 EC10E1220501 24 12 Horizontal 1,600 3,200 EC10E1220503 11 EC10E1260502 12 Packing Specifications Hollow Shaft 6±3 7 Insulated Shaft 5±3 9 Bulk 1 case /export packing Export package measurements （mm） 1,600 3,200 270×360×155 Ring Type Number of packages（pcs.） 1 case /Japan Dimensions Unit:mm PC board mounting hole dimensions (Viewed from mounting side) Style E 0.6 10.8 3.5 6.1 Output Wave Sliding Noise B signal V1=V2=2.5V max. EC10E1260 OFF OFF ON ON A signal B signal Test circuit OFF OFF ON R Terminal A Terminal B t V1 ON V2 Detent stability position CW direction Terminal C Measurement condition：Rotation speed 360˚/s *Signal A and signal B output at detent positions cannot be specified. t R Encoder Detent stability position CW direction Output waveform 5V DC 5V EC10E1220 A signal 2 2-2.1 5 2 s A : Output signal A B : Output signal B A B C 3.7 le 5 2 ho Mounting surface 3-1.5 1.8 ø1 3- 3.5 5 (H) M 7mm M 9mm M 11mm Shaft insert F 4.4 0.6 3.2 2.4 (ø3.6) 9.8 3.6 E *Signal A and signal B output at detent positions cannot be specified. ON OFF ON Sliding direction t : Masking time to avoid chattering At R = 10kΩ Chattering : 5ms max. Bounce : 5ms max. Refer to P.307 for soldering conditions. 295 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