EM11B16140AE

EM11B 11mm Size Metal Shaft Magnetic Type Compact 10.8 × 11mm (W×D) encoder with long life of 1 million cycles ■ Typical Specifications Items Items Encoders Rating 10mA 5V±5% DC Operating life 1,000,000 cycles Operating temperature range −30℃ to ＋85℃ Product Line Metal Shaft Actuator length （mm） Detent torque （mN・m） Number of detent Number of pulse Operating direction Push-on switch Response time 15 10±5 16 16 Vertical With 1.3μs.（typ） Minimum order unit（pcs.） Japan Export 1,000 2,000 Product No. EM11B16140AE Insulated Shaft Packing Specifications Tray Number of packages（pcs.） Hollow Shaft 1 case /Japan 1 case /export packing Export package measurements （mm） 1,000 2,000 526×370×191 Ring Type Dimensions Unit:mm PC board mounting hole dimensions （Viewed from mounting side） Style 3.5 7.5 15 2.5 4 61.875° 10.8 5 0.7 φ 6- 4 5.65 2.5 GB B VB VA GA A 6 φ6 7 4.5 Shaft flat is optional angel 2.1 0.5 8 2-1.5 Parting line 2- 0.3 C1 M9×0.75 S1 Switch stroke 1.3 φ 4.5 0.5 4.9 2 5 4.9 S2 11 Block Diagram HALL IC S1 S2 B GB VB HALL IC A VA, VB ・・・・ Power supply GA, GB ・・・・ Ground A, B ・・・・・・・・・ Output GA VA Notes 1. This products uses a Hall IC. Be aware of ESD damages. 2. Custom design for shaft configuration and mount height are available upon request. 286 Refer to P.287 for switches. Refer to P.315 for soldering conditions. 11mm Size Metal Shaft Magnetic Type/Switch Specifications Switch type Momentary push switch Contact arrangement Single pole and single throw（Push-on） Travel（mm） ＋ 0.3 0.5 − 0.2 5.5±3N Operating life 1,000,000 times Electrical performance Rating 5mA 5V DC (50mA 12V DC max. ratings） Contact resistance 500mΩ max. for initial period,　5Ω max. after operating life. Insulation resistance 100MΩ min. 100V DC Voltage proof 250V AC for 1 minute or 300V AC for 2 second Encoders Operating force Metal Shaft Insulated Shaft Hollow Shaft Ring Type 287 Encoders List of Varieties Metal shaft Type 11mm size Series EC111 EC11K 20mm size EM11B EC11J EC20A EM20B Photo Encoders Output Self-return switch Incremental（Two phase A and B） Shaft types Single-shaft Operating direction Vertical Metal Shaft Number of pulse / Number of detent — Features — 9/18 15/30 W Insulated Shaft Dimensions （mm） Surface Mount type — Hollow Shaft 16/16 18/18 40/40 Magnetic type — Magnetic type 10.8 20.2 20 11 19.2 22.25 7.5 10 13 −30℃ to +85℃ −30℃ to +80℃ −10℃ to +70℃ 1,000,000 cycles 30,000 cycles 500,000 cycles ● ● — 11.7 D 13 H 5 12 14.2 4.5 Operating temperature range −40℃ to +85℃ Operating life 15,000 cycles Automotive use ● 100,000 cycles ● ● Life cycle (availability) Ring Type Rating 10mA 5V DC 10mA 5V±5% DC 1mA 5V DC 10mA 5V±5% DC Max./min. operating current （Resistive load） 10mA / 1mA 15mA / － — 15mA / － 100MΩ min. 250V DC 100MΩ min.100V DC 10MΩ min. 50V DC 100MΩ min. 250V DC 250V AC for 1 minute or 300V AC for 2s 50V AC for 1 minute or 60V AC for 2s 300V AC for 1 minute or 360V AC for 2s Electrical performance Insulation resistance Mechanical performance Voltage proof 300V AC for 1 minute or 360V AC for 2s 300V AC for 1 minute or 360V AC for 1s Rotational torque （Without detent） 3 to 30mN･m — — — — 7mN･m max. Detent torque — 12±5mN･m 12±5mN･m（Initial） 10±4mN･m（After reflow） 10±5mN･m 40±20mN･m 8±5mN･m Push-pull strength 100N Shaft configuration Flat, Slotted, Serrated Terminal type Insertion Flat Reflow Insertion Switch type Push-on switch Contact  arrangement Single pole and single throw（Push-on） Travel（mm） 0.5±0.3 1.5±0.5 0.5±0.3 1.5±0.5 0.5±0.3 1.5±0.5 Switch ＋ 2.5 − 2 Specifications Operating force（N） 6　 Rating Contact resistance Operating life 4±2 0.1A 5V DC （500μA 5V DC min. ratings） 5±2 4±2 5±2 4±2 0.1A 5V DC （0.1mA 5V DC min. ratings） 100mΩ max. for initial period,　 200mΩ max. after operating life. 20,000 times 1,000,000 100,000 1,000,000 100,000 times times times times Page 276 ＋ 0.3 0.5 − 0.2 1.5±0.5 5.5±3 4±2 0.5 ＋ 0.4 − 0.3 6±3 0.5A 16V DC 3A 16V DC 5mA 5V DC （50mA 12V DC max. ratings） （1mA 16V DC min. ratings） （10mA 16V DC min. ratings） 500mΩ max. for initial period,　 100mΩ max. for initial period,　 5mΩ max. after operating life. 200mΩ max. after operating life. 1,000,000 times 20,000 times 25,000 times 286 288 291 Encoders Soldering Conditions ・ ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 315 Encoders Cautions・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 316 Note ● Indicates applicability to all products in the series. 270 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, EC28C, EC35CH 350℃ max. 3s max. 1 time EC11J 350±10℃ 3 ＋1 s 　0 2 times Encoders Tip temperature Reference for Dip Soldering Dip soldering No. of solders Heating time 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 times max. EC10E, EC12D, EC12E, EM11B 100℃ max. 1 min. max. 260±5℃ 3±1s 2 times max. EC40A 110℃ max. 1 min. max. 260℃ max. 10s max. 1 time 100℃ max. 2 min. max. 260℃ max. EM20B 80℃ max. 1 min. max. 260℃ max. 3s max. 2 times max. 2 times max. Ring Type Example of Reflow Soldering Condition Temperature profile 300 Temperature (˚C ) Hollow Shaft EC45A 5s max. 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 times max. EC05E 250℃ min. 230℃ min. 180℃ 150℃ 60s to 120s ー 30s to 40s ー 2 times max. EC21C 230℃ to 245℃ 220℃ 200℃ 150℃ 60s to 120s ー 25s to 60s 300s max. 1 time max. 260℃ 230℃ 180℃ 150℃ 2 min. min. 3s 40s 230s max. 1 time max. EC28C, EC35CH 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. 315