Encoder 5mm Size Hollow Shaft Type EC05E Series A compact 12-pulse hollow shaft encoder adopting Alps DRUMCODETM technology. Typical Specifications Detector Items Specifications Push Rating 0.55mA 5V DC Operating life 100,000cycles Slide Rotary Encoders Power Dual-in-line Package Type Product Line Detent torque （mN・m） 1.6±1.3 Number of detent Number of pulse 12 Operating direction Mount hight （mm） Minimum order unit （pcs.） Horizontal 4.5 1,000 12 Vertical 2,000 Product No. Drawing No. EC05E1220202 1 EC05E1220203 2 EC05E1220401 3 TACT SwitchTM CustomProducts Taping Specification (Taping Packaging) Unit:mm Reel Size ¿380 ¿13 hole 17.4 Number of packages（pcs.） 2 Product No. EC05E12202 1 reel 1 case /Japan 1 case /export packing 1,000 4,000 8,000 Incremental Type Tape width （mm） Absolute Type 16 EC05E12204 2,000 8,000 16,000 195 Encoder 5mm Size Hollow Shaft Type EC05E Series Dimensions No. Unit:mm Photo PC board mounting hole dimensions (Viewed from mounting side, shaded area indicated soldering land) Style Horizontal type Detector & Push & ' F 5 0.8 B & 3-1 Power 2-1.25 B # Dual-in-line Package Type TACT Switch "% & 0.1 2 2 2.7 F 1 7 & Rotary Encoders R0.15 max. 2 holes 1. Slide A $ "#" TM CustomProducts C 4 A Terminal No. 8.5 ! ! # $ "#" A$ B$ Horizontal type " % ' F 7 1. 0.8 & % F #$! 0.1 2 2 2.7 2 5 "% % Absolute Type R0.15 max. 2 holes Incremental Type B 3-1 B ! C 4 A Terminal No. 8.5 A $ 2-1.25 $ A B Vertical type 1.7 3 3.6 2.4 A $ B $ A x. ma 0.3 .5 4-R 2-R0 Terminal No. A C B 3-1.5 Hole 2.1 "# "$% & #% B 2.7 196 1.7 4.0 2.6 3 5.9 ho les ! 3 2-ø 0.6 2 1.3 ! Encoders List of Varieties Magnetic Hollow shaft Type Series 5mm size 10mm size 11mm size 20mm size EC05E EC10E EM11B EM20B Detector Photo Push Output Slide Incremental Shaft types Rotary Power Outline specifications Encoders Dual-in-line Package Type Single-shaft Vertical/Horizontal Horizontal 12/12 12/24 W 5.7 9.8 10.8 20 D 2.7 12.6 11 22.25 H 6.5 4.4 7.5 13 TACT SwitchTM CustomProducts Hollow shaft Operating direction Number of pulse/ Number of detent Push switch （Travel mm） Optional functions Changeover angle Dimensions （mm） Without Electrical performance Absolute Type Without/ With （0.5） 260℃ max. 3s max. Please see P.189 ｰ10℃ to ＋70℃ −30℃ to ＋85℃ 0.55mA Maximum operating current（resistive load） Output signal With （0.5） 260±5℃, 3±1s Operating temperature range Incremental Type 40/40 350℃ max. 3s max. Dip soldering Reflow soldering 16/16 Display function Manual soldering Soldering Vertical 1mA VHI：＋4.0V min. VLO：0.5V max.（lsink=5mA） Output of A and B signals, proportionate to phase difference Output type A,B （Square wave） Incremental Instulation resistance 50MΩ min. 50V DC 100MΩ min. 100V DC 100MΩ min. 250V DC Voltage proof 50V AC for 1minute 250V AC for 1minute 300V AC for 1minute Mechanical performance 7mN・m max. Rotational torque Detent torque 1.6±1.3mN・m 10±5mN・m 5±3mN・m 8±5mN・m Push-pull strength 100N Environmental performance Cold −40±3℃ for 240h Dry heat 85±3℃ for 240h Damp heat 40±2℃, 90 to 95%RH for 240h Page 195 −40±3℃ for 96h −30±3℃ for 240h 85±3℃ for 96h 80±3℃ for 240h 40±2℃, 90 to 95%RH for 96h 40±2℃, 90 to 95%RH for 240h 198 199 200 Push-on Switch Specifications Items Contact arrangement Travel（mm） EM11B EM20B Single pole and single throw （Push-on） 0.3 0.5 ＋ − 0.2 0.4 0.5 ＋ − 0.3 Operating force（N） 5.5±3 6±3 Rating 5mA 5V DC（50mA 12V DC） 3A 16V DC Contact resistance Operating life 500mΩmax for initial period;5Ωmax after operating life 100mΩmax for initial period;200mΩmax after operating life 1,000,000times min. 25,000times min. ● Encoders Attached Parts ……………………………………………………………………………………………………209 ● Encoders Cautions ………………………………………………………………………………………………………210, 211 Note F The operating temperature range for automotive applications can be raised upon request. Please contact us for requirements of this kind. 178 5mm Size Hollow Shaft Type Encoders Soldering Conditions Example of Reflow Soldering Condition 1. Heating method: Double heating method with infrared heater. 2. Temperature measurement: Thermocouple 0.1 to 0.2φ CA（K）or CC（T）at soldering portion（copper foil surface）. A heat resisting tape Detector should be used for fixed measurement. 3. Temperature profile Push Slide Rotary Power Dual-in-line Package Type TACT SwitchTM Series （Reflow type） EC05E Encoders CustomProducts A（℃） 3s max. B （℃） 260 100max. C （s） Incremental Type Absolute Type 60max. Notes 1. The condition mentioned above is the temperature on the mounting surface of a PC board. There are cases where the PC board's temperature greatly differs from that of the switch, depending on the PC board's material, size, thickness, etc. The above-stated conditions shall also apply to switch surface temperatures. 2. Soldering conditions differ depending on reflow soldering machines. Prior verification of soldering condition is highly recommended. 197