Encoder 11mm Size Metal Shaft Long Life Type EC11J/EC11K Series Compact and highly reliable type available in many varieties. Typical Specifications NEW Items Detector Specifications Push Rating 10mA 5V DC Slide 100,000cycles 500,000cycles 1,000,000cycles Operating life Rotary Encoders Power Dual-in-line Package Type Product Line Structure Actuator configuration Actuator Torque Number of Number Push-on Travel of push- Operating Minimum length life order unit （mN・m） detent switch on switch（mm） of pulse （mm） （cycles） （pcs.） Vertical Flat Reflow 20 12±5 18 9 30 15 18 9 30 15 18 9 30 15 18 9 30 15 18 9 30 15 18 9 30 15 18 9 30 15 18 9 30 15 18 9 30 15 18 9 30 15 18 9 30 15 18 9 30 15 18 9 30 15 18 9 30 15 18 9 30 15 18 9 30 15 18 9 30 15 18 9 30 15 Product No. EC11K0920401 Without EC11K1520401 0.5 EC11K1524402 EC11K0925401 1.5 EC11K0920601 EC11K1520601 500,000 1,000 With EC11K1524601 EC11K0920801 EC11K1520801 EC11K1524801 EC11K0925801 1.5 EC11J0920402 EC11J1520402 Absolute Type 1 2 3 EC11J0924411 100,000 EC11J1524413 With EC11J0925403 1.5 4 EC11J1525402 EC11J0920602 Without EC11J1520602 500,000 With 300 3 EC11J0924602 EC11J1524604 EC11J0925602 1.5 4 EC11J1525602 EC11J0920802 Without EC11J1520803 1.5 Incremental Type EC11K1525801 Without With 2 EC11K0924801 1,000,000 With 0.5 1 EC11K1525601 Without 0.5 2 EC11K0924601 EC11K0925601 1.5 0.5 CustomProducts EC11K1525401 Without 0.5 1 TACT SwitchTM EC11K0924401 100,000 With 0.5 Drawing No. 1,000,000 3 EC11J0924802 EC11J1524802 EC11J0925802 4 EC11J1525802 Note The operating temperature range for automotive applications can be raised upon request. Please contact us for requirements of this kind. 187 Encoder 11mm Size Metal Shaft Long Life Type EC11J/EC11K Series Dimensions No. Unit:mm Photo PC board mounting hole dimensions （Viewed from mounting side） Style Vertical + ,- . - * !' ! - - ,/ 0 ( - - ' Power Vertical with push-on switch （travel 0.5mm/1.5mm） !"# " & $' $ &$' $ & ' ( ) ( 2 ( $ $ +* + * ( !"# " % $% Reflow applicable parts (Switch0.1) 1.2 C1 ¿8.975 R0.5 C1 18 19 12.6 10 5.5 4 15 D E A CB 8.1 11.7 8.2 1.8 5-2.4 5.05 8.5 1.9 4.5 19 12.6 10 5.5 4 18 0.5 2-R0.65 ¿2.1hole 0.5or1.5 4.45 ¿5.975 24.5 (20) 10 7 3 4 1.45 1.95 (Switch0.2) 4.5 5 9 16.5 EC11J15 Type only PC board mounting detail A slant line part hows the solder land black part: Do not solder and wiring for electrical contact Switch travel Mounting surface CB 5-1.3 1.6 2-R0.8 13 12.5 7.5 6.3 D E EC11J09 Type only 1.3 8.2 Reflow applicable parts with push-on switch （travel 0.5mm/1.5mm） A CB 8.1 11.7 A A 8.5 C1 EC11J09 Type only 1.3 1.8 5-2.4 5.05 1.2 C1 ¿8.975 R0.5 5-1.3 1.6 2-R0.8 13 12.5 7.5 6.3 D E CB 5 9 16.5 1.9 4.5 (Switch0.1) 15 D E 3 3 24.5 (20) 10 7 0.5 2-R0.65 ¿2.1Hole 4.45 ¿5.975 4.5 1.45 1.95 Mounting surface (Dummy terminal) 188 $% $ , -. / . + # . . - 0 #1 ) . . Incremental Type Absolute Type ) $ CustomProducts TACT SwitchTM Dual-in-line Package Type " ! " % *) ) * $ Encoders #&' !$ % " Rotary ( ( % 1 # $ Slide % #(.. .$ Push ! Detector EC11J15 Type only PC board mounting detail A slant line part hows the solder land black part: Do not solder and wiring for electrical contact 11mm Size Metal Shaft Long Life Encoders Product Varieties Shaft Dimensions 1. Single-shaft Type Unit:mm 1）Knurled Type Configuration（Shaft diameter：φ5.975） ● Detailed dimensions L1 LB R1 R 15 20 5 7 6 6 Push Detector S1 7 7 Slide Rotary Unit:mm 2）Flat Type LB Encoders L1 ● Detailed dimensions ¿5.975 Configuration（Shaft diameter：φ5.975） R L1 15 20 R LB 7 10 5 7 C1 Power Dual-in-line Package Type ¿8.975 TACT SwitchTM Unit:mm 3）Slotted Type CustomProducts L1 LB 1 1.6 ● Detailed dimensions ¿5.975 Configuration（Shaft diameter：φ5.975） L1 LB 15 7 20 10 C0.5 ¿8.975 Notes 1. The highlighted figures in shaft types refer to Product Specifications in P.187. 2. Products other than those listed in the above chart are also available. Please contact us for details Incremental Type Absolute Type 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 should be used for fixed measurement. 3. Temperature profile !" Series （Reflow type） A（℃） 3s max. B（℃） C（℃） D（℃） E（s） EC11J 260 230 180 150 120 F（s） G（s） 240 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. You are requested to verify the soldering conditions thoroughly beforehand. 189 Encoders List of Varieties Metal shaft Type Insulated shaft 20mm size 11mm size EC11G Series EC11J EC11K EC20A/RK203 12mm size EC12E EC12D Standard detent Without detent With push-on switch Detector Photo Push Output Incremental Outline specifications Shaft types Single-shaft Operating direction Vertical Number of pulse/ Number of detent Push switch （Travel mm） Optional functions Changeover angle Without With （1.5） 18/18 12/12 24/24 15/30 Without With （1.5） Without With （0.5） 2.0 12.4 12.5 19.2 13.2 11.7 11.7 D 12 14.2 H 4.5 10 Manual soldering Soldering Rotary Encoders Power Dual-in-line Package Type W Dimensions （mm） 9/18 15/30 Without With （0.5, 1.5） 15/30 Slide TACT SwitchTM 5 CustomProducts 350℃ max. 3s max. Dip soldering 260±5℃, 5±1s Reflow soldering 260±5℃, 5±1s 260℃±5℃, 3±1s Please see P.189 Operating temperature range –30℃ to ＋85℃ –40℃ to ＋85℃ 10mA Maximum operating current（Resistive load） Output signal –30℃ to ＋80℃ –10℃ to ＋70℃ –40℃ to ＋85℃ 1mA 5mA 10mA Output of A and B signals, proportionate to phase difference A signal OFF Output wave OFF B signal Please see P.191 ON Detent stabillity point （When the switch is provided） Absolute Type V1＝V2＝1.5V max. Test circuit R Output waveform 5V DC t R Terminal A t V1 Terminal B 5V Electrical performance CW direction Incremental Type ON V2 Encoder Please see P.191 Sliding noise ON Terminal C Measurement condition：Rotation speed 360û/s Insulation resistance Voltage proof Mechanical Environmental performance performance Rotational torque Detent torque 7 ＋3 −4 OFF ON Sliding direction t : Masking time to avoid chattering 100MΩ min. 250V DC At R = 10kΩ Chattering : 3ms max. Bounce : 2ms max. 10MΩ min. 50V DC At R = 5kΩ Chattering : 3ms max. Bounce : 2ms max. 100MΩ min. 250V DC 300V AC for 1minute 50V AC for 1minute 300V AC for 1minute or360V AC for 1s. 10mN・m max. 25±15mN・m 40±15mN・m mN・m 10±7mN・m 40±20mN・m 12±5mN・m 3±2mN・m 3 to 20mN・m 5±3mN・m 10±5mN・m Push-pull strength 100N Cold –40±3℃ for 240h Dry heat 85±3℃ for 240h 85±3℃ for 240h±10h Damp heat 60±2℃, 90 to 95% RH for 240h 60±2℃, 90 to 95%RH for 240h±10h Circuit・number of contacts Push-on Switch Specifications Travel（mm） 2.5 Operating force（N） 6 ＋ −2 Rating Contact esistance Operating life Page –40±3℃ for 240h±10h Single pole and single throw（Push-on） 0.5±0.3 1.5±0.5 0.5±0.3 1.5±0.5 0.5±0.3 5±2 4±2 0.5A 16V DC （1mA 16V DC min. ratings） 4±2 5±2 0.1A 5V DC Single pole and single throw（Push-on） 1.5±0.5 0.5±0.3 1.5 3＋ − 1.0 4±2 0.5A 16V DC （1mA 16V DC min. ratings） 100mΩ for initial period; 200mΩ after operating life 1,000,000 500,000 1,000,000 100,000 20,000times min. times times times times min. min. min. min. 181 187 100N 80N 20,000times min. 190 2.5 6＋ − 2 1mA 5V DC 100mΩfor initial period; 200mΩafter operating life 30,000times min. 192 177