EC09E 9mm Size Metal Shaft Type A compact 9.5mm size and round shape contribute to save space ■ Typical Specifications Items Specifications Rating Operating life Encoders 10mA 5V DC 15,000 cycles Operating temperature range −40℃ to ＋85℃ Operating direction 15 20 8±5 30 15 Travel of push-on switch（mm） Without - Vertical With 0.5 Minimum order unit（pcs.） Japan Export 700 1,400 Product No. Drawing No. EC09E1520406 1 EC09E1524405 2 EC09E1524404 1.5 Insulated Shaft Flat Push-on switch Metal Shaft Product Line Shaft Length of the shaft Detent torque Number of Number of （mN・m） detent configuration （mm） pulse Note Shaft design and other features are customizable. Hollow Shaft Packing Specifications Tray Number of packages（pcs.） 1 case /export packing Export package measurements （mm） 700 1,400 374×529×213 Ring Type 1 case /Japan Dimensions No. Unit:mm Photo Style PC board mounting hole dimensions （Viewed from mounting face） Without switch type （ ） 1 2 4 12 （ ） Mounting surface With push-on switch （travel 0.5 / 1.5mm） 2 （ （ ） 5 （ 1 ） ） Mounting surface Mounting surface Refer to P.268 for switches. Refer to P.307 for soldering conditions. 267 EC09E 9mm Size Metal Shaft Type Sliding Noise V1=V2=2.5V max. Test circuit Encoders R OFF B signal CW direction t R Terminal A A signal Output waveform 5V DC t V1 Terminal B 5V Output Wave Detent stability position cannot be specified for B signal. V2 ON Encoder OFF ON ON Terminal C Measurement condition：Rotation speed 360˚/s Detent stability position OFF ON Sliding direction t : Masking time to avoid chattering At R = 5kΩ Chattering : 5ms max. Bounce : 2ms max. Metal Shaft Insulated Shaft 9mm Size Metal Shaft Type/Switch Specifications Hollow Shaft Switch type Momentary push switch Contact arrangement Single pole and single throw（Push-on） Travel（mm） Operating force Operating life Ring Type Electrical performance 268 0.5±0.3 1.5±0.5 2.5 6＋ N −2 4±2N 10,000 times Rating 10mA 5V DC (1mA 5V DC min. ratings) Contact resistance 100mΩ max. for initial period, 200mΩ max. after operating life. Insulation resistance 100MΩ min. 250V DC Voltage proof 300V AC for 1 minute or 360V AC for 1s Encoders List of Varieties Metal shaft Type 9mm size 11mm size EC09E Series EC11B EC11E EC11G Photo Encoders Output Incremental（Two phase A and B ） Shaft types Single-shaft Operating direction Vertical Number of pulse / Number of detent Horizontal Metal Shaft — W Insulated Shaft H — Less shaft wobble 8 / 8.5 4.5 11.7 13.8 4.5 12 5.5 4.5 Operating temperature range −40℃ to＋85℃ Operating life 15,000 cycles Hollow Shaft ● Automotive use 15 / 30 or without Without detent Push-lock mechanism — 9.5 D Single-shaft Vertical 9 / 18 15 / 30 or without 18 / 36 or without 15 / 30 Features Dimensions （mm） Dual-shaft ● ● ● Life cycle (availability) Ring Type Electrical performance Mechanical performance Rating 10mA 5V DC Max./min. operating current（Resistive load） 10mA / 1mA Insulation resistance 100MΩ min. 250V DC Voltage proof 300V AC for 1 minute or 360V AC for 1s Rotational torque （Without detent） — — Detent torque 8±5mN・m 12±7mN・m 300V AC for 1 minute or 360V AC for 2s 3 7＋ ・m − 4 mN Flat Inner-shaft：Flat Outer-shaft：Slotted Flat, Slotted, Serrated Terminal type Serrated Insertion Switch type Push-lock mechanism switch ※ Push-on switch Contact arrangement Push-on switch Single pole and single throw（Push-on） 0.4 0.5±0.3 1.5±0.5 0.5 ＋ − 0.3 Travel（mm） Switch 2.5 Operating force（N） 6 ＋ −2 Specifications 4±2 6±3 1.5±0.5 0.5±0.3 1.5±0.5 8±0.8 2.5 6＋ −2 8 max. 5±2 10mA 5V DC （500μA 5V DC min. ratings） Contact resistance Page 12±7mN・m 100N Shaft configuration Operating life 8.5±5mN・m 10±7mN・m Push-pull strength Rating — 4±2 0.5±0.3 1.5±0.5 ＋ 2.5 6− 2 1.5±0.35 4±2 5±2 0.1A 5V DC（500μA 5V DC min. ratings） 100mΩ max. for initial period; 200mΩ max. after operating life. 10,000 times 25,000 times 267 20,000 times 10,000 times 20,000 times 269 Encoders Soldering Conditions ・ ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 307 Encoders Cautions・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 308 Notes 1. ※marked specification is only applicable to EC11E152U402. 2. ●Indicates applicability to all products in the series. 262 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