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Less shaft wobble achieves good operation feel Product Line Product No. 22 1530 2 0 ±11 4 0 ±16 EC40A1520403 EC40A1520405 200 400 Minimum order unit （pcs.） ExportJapan Number of detent Number of pulseActuator length （mm） Detent torque （mN･m） ■ Typical Specifications Items Specifications Rating 0.5mA 5V DC Operating life 30,000 cycles Operating temperature range −40℃ to ＋85℃ Output Wave Sliding Noise V1=V2=2.5V max. At R = 10kΩ Chattering : 3ms max. Bounce : 2ms max. 5V DC RR Terminal BTerminal A Terminal C Encoder Test circuit tt ON ON OFF Output waveform Sliding direction t : Masking time to avoid chattering.FBTVSFNFOUDPOEJUJPOɿ3PUBUJPOTQFFE˚/s A signal B signal ON ONOFF OFF Detent stability position CW direction Refer to P.307 for soldering conditions. Number of packages （pcs.） Export package measurements （mm）1 case /Japan 1 case /export packing 200 400 540×360×380 Packing Specifications Tray 2-22.1 3-R3 22.821.4 3.4 4-1.2 3-2.4 2-(24 2-(24) ø25ø40.4 3-ø2.6 holes 8.52.5 7.6 ø29.4 ø31.4 3.5 Mounting surface Dimensions Unit:mm Style PC board mounting hole dimensions (Viewed from mounting side) 3-3.5 holes 2-ø2.1 holes 4-3.4 110 $ 42.3 33.4 30$ 30$ 3-ø1 holes 4240.2 2-22.1 2.5 2.5 110 $20.2 22.8 3.1 1.8 B C A

40mm size 45mm size 50mm size 60mm size Series EC40A EC45A EC50A EC60B Photo Output Incremental （Two phase A and B ） Absolute type Incremental （Two phase A and B ） Shaft types Ring type Number of pulse / Number of detent 15/3 0 31 positions 9/18 15/3 0 Dimensions （mm） W 40.4 44.5 50.8 62.4 D 43 45 50 60 H 9 6.5 7.5 Operating temperature range −40℃ to ＋85℃ Operating life 30,000 cycles 40,000 cycles Automotive use ● ● ● ● Life cycle (availability) Electrical performance Rating 0.5mA 5V DC 1m A 5 V D C 10m A 5V DC Max./min. operating current （Resistive load） — — — — Insulation resistance 10MΩ min. 50V DC 10MΩ min. 250V DC 100MΩ min. 250V DC Voltage proof 50V AC for 1 minute 50V AC for 1 minute or 60V AC for 2s 300V AC for 1 minute or 360V AC for 1 s Mechanical performance Detent torque 2 0 ±11m N ･ m 40± 16mN･m 36± 16mN･m 4 0 ±14 m N･m 4 0 ±10 m N･m Push-pull strength Push 100N Pull 50N 100N Shaft configuration Ring type Terminal type Insertion Switch Specifications Switch type — — — — Contact arrangement — — — — Switch ON position — — — — Rotational torque — — — — Rating — — — — Contact resistance — — — — Operating life — — — — Page 303 304 305 306 Encoders Cautions Note

  • Indicates applicability to all products in the series. 266 Encoders List of Varieties Encoders Metal Shaft Ring Type Insulated Shaft Hollow Shaft NEW

Soldering surfacetemperature Soldering temperatureHeating time Soldering time No. of solders EC10E, EC12D, EC12E, EM11B EC45A EC40A EM20B EC09E, EC11B, EC111, EC11E, EC11G, EC11K, EC18A, EC21A, EC28A, EC35A, EC35AH, EC35B, EC50A, EC60B Series 100℃ ma x . 260±5℃2 min. max. 5±1s 2 time max. 100℃ ma x . 100℃ ma x . 110 ℃ m a x . 80℃ max. 260±5℃ 260℃ max. 260℃ max. 260℃ max. 1 min. max. 2 min. max. 1 min. max. 1 min. max. 3±1s 5s max. 10s ma x . 3s max. 2 time max. 2 time max. 1 time 2 time max. Preheating Dip soldering Reference for Dip Soldering Example of Reflow Soldering Condition Reference for Manual Soldering EC05E EC21C EC11J Series 250℃ min. 230℃ to 245℃ 230℃ min. 220℃ 180℃ 200℃ 15 0 ℃ 15 0 ℃ 60s to 120s 60s to 120s ー ー 30s to 40s 25s to 60s ー 300 max. 2 time max. 1 time max. A B C D E F G H No. of reflows Temperature profile 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. 注記 300 200 100 A B C Time (s) G max. F max. H max. E max. Room temperature Temperature (˚C ) Pre-heating D Encoders Soldering Conditions 3 sEC11J EC05E, EC09E, EC10E, EC111, EC11B, EC11E, EC11G, EC11K, EC12D, EC12E, EC18A, EC21A, EC28A, EC35A, EC35AH, EC35B, EC40A, EC45A, EC50A, EC60B, EM11B, EM20B, EC21C Series 350℃ max. 3s max. 1 time 3 5 0 ±10 ℃ 2 time Tip temperature Soldering time No. of solders