RKJXM 8-directional Stick Switch (with Center-push Function) Single and dual shaft structured device contributes to simple operation and space saving ■ Typical Specifications（Inner-shaft Stick Switch） Items Specifications Rating（max.） （Resistive load） 10mA 5V DC 8-direction Center-push Contact resistance 1Ω max. A・B・C・D direction : 10°max. AB・BC・CD・DA direction : 12°max. Operating angle（8-direction） Travel（Center-push） 8-direction Center-push Operating life With Encoder 0.3±0.2mm Total with 8-direction 100,000 cycles Center-push 100,000 cycles ■ Typical Specifications（Outer-shaft Encoder） Items Specifications Rating（max.） （Resistive load） Operating life Multi Control Devices 10mA 5V DC 15,000 cycles Product Line Shaft RKJXM1015001 1 RKJXM2E13001 2 Stick Switch（Inner-shaft） Maximum resolution Operating force 8 A・B・C・D direction : 30±20mN・m AB・BC・CD・DA direction : 25±20mN・m Center-push：3±1.5N Encoders（Outer-shaft） Detent torque Number of detent Number of pulse ー 12±8mN･m 15 Minimum order unit（pcs.） Drawing No. Japan Export 1,000 2,000 1 800 1,600 2 15 Number of packages（pcs.） 1 case / Japan 1 case / export packing Product No. Switch Type Packing Specifications Tray Export package measurements（mm） RKJXM10 1,000 2,000 290×405×200 RKJXM2E 800 1,600 380×545×205 Dimensions No. Photo Variable Resistor Type Product No. Unit:mm PC board mounting hole dimensions （Viewed from mounting side） Style RKJXM10 2-2 Y 4.15 ø10.7 1 Y AB A Ground Push X DA X B C B D A Push X Push Y D X BC COM C 3 2-2 ø1.1 hole CD 9-ø1 hole ø9.9 Y Operating direction of lever. Refer to P.461 for soldering conditions. 445 RKJXM 8-directional Stick Switch (with Center-push Function) Dimensions Style RKJXM2E 15 10.25 3.5 1.2 ø1 12-0.7 X ho le 90˚ X .1 Y Push Push For fixing 3 3. D X Phase A Phase B Y 0.3 17 -ø 1 ø9.9 Y ø1 Multi Control Devices ho 8 ø2 CD C X 2- ø1 3 B A DA X B BC C D For fixing A AB For fixing COM le s 1 4.15 E-COM For fixing Ground Push 2-2 8 X Y E-COM ø10.7 2 3.2 21 4.5 Fitting grove depth Y 2-5 2-2 le ho 1.4 5.45 .1 ø1 ø2.2 2- (2 0 .5 ) 4-19.5 Y 3 Photo 2-2 No. Unit:mm PC board mounting hole dimensions （Viewed from mounting side） Operating direction of lever. Detailed Dimensions of Knob Fitting Circuit Diagram Unit:mm Stick Switch Encoder Variable Resistor Type ø14.15 ø12.2 E-COM A 3.5 1.5 5 B Com Push C Switch Type Phase A D Fitting hole Phase B 5.45 Output Relation Chart Between Lever Position and ON Position. Operation procedure Terminal Com-A A AB ON ON ON Com-B B BC C ON Center Push ON Encoder Test Circuit ON ON ON 5kΩ 5kΩ Terminal Phase B Encoder part ON ON ON ON ON ON Operating Encoder Output Signal Detent point A-Phase OFF(5V) (Terminal Phase A−E-COM) ON(0V) B-Phase OFF(5V) (Terminal Phase B−E-COM) ON(0V) 446 C CD Y ON t1 t2 Duty ratio 1:1(Nominal) Terminal E-COM DA D X BC △T DC 5V Terminal Phase A AB A X B ON Com-D ON DA ON ON ON Y D ON Com-C Com-Push CD Chattering, bounce and phase difference indicate the time measured at constant 60rpm. Phase difference △T: above 5ms. Chattering t1: below 4ms. Bounce t2: below 2ms. 軸操作方向 direction of lever. Multi Control Devices List of Varieties Switch type Type RKJXM RKJXT1F Series RKJXM1 RKJXW RKJXM2 RKJXW1 RKJXW2 NEW NEW Photo W Dimensions （typical value） （mm） D H 61 48.5 70 26.5 17 Dual-shaft Single-shaft Dual-shaft The inner shaft：Metal The outer shaft：Resin Metal Resin 11 19.5 10.5 6.6 5.45 Single-shaft Metal Number of operating shafts Shaft material Directional resolution 36 17 4-direction 8-direction Multi Control Devices Directional operating feeling （tactile feeling） With Lever return mechanism With Center-push switch With Encoder With Without With Operating temperature range Directional operation Variable Resistor Type Operating life Center-push Encoder Automotive use −40℃ to ＋85℃ total with 4-direction 50,000 cycles total with 8-direction 100,000 cycles 15,000 cycles ー 15,000 cycles ● ● ● 30,000 cycles for each direction 30,000 cycles 100,000 cycles 30,000 cycles Switch Type ● ● ー ー Life cycle (availability) Rating（max.）（Resistive load） Electrical performance 10mA 5V DC Output voltage ー ー Encoder resolution 15pulses/360° ー Insulation resistance Mechanical performance 250V AC for 1min. 40±25mN・m Push operating force 5.2±2.6N Encoder detent torque 15±8mN・m Terminal strength Actuator strength Push / pull directions Operating direction 15pulses/360° 100MΩ min. 250V DC Voltage proof Directional operating force ー 5N for 1min. Direction A, B, C, D 30±20mN・m Direction AB, BC, CD, DA 25±20mN・m 60V AC for 2s 2.5±1.5N 3.5±2N 3±1.5N 12±8mN・m ー ー 30±20mN・m 40±16mN・m ー ー 100N（Push/Pull） 100N（Push）, 50N（Pull） 100N（Push/Pull） 100N（Push） , ー（Pull） 0.4N・m 0.3N・m 50N 100N −40℃ 500h Dry heat 85℃ 500h Damp heat 60℃, 90 to 95%RH 500h Page 360V AC for 2s 7.4±3N ー Cold Environmental performance 10MΩ min. 50V DC 443 445 447 Switch Type Multi Control Devices Soldering Conditions・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 461 Switch Type Multi Control Devices Cautions・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 462 Note 434 ● Indicates applicability to all products in the series. Switch Type / Soldering Conditions Reference for Manual Soldering Series Tip temperature Soldering time No. of solders RKJXT1F, RKJXM, RKJXL, SLLB, SLLB5, SRBE, SKRV, SKRH 350±5℃ 3s max. 1 time RKJXS 350±10℃ 3 −0 s ＋1 2 time max. Reference for Dip Soldering Preheating Soldering surface temperature Heating time Series Dip soldering No. of solders Soldering temperature Soldering time RKJXT1F, RKJXM 100℃ max. 2 min. max. 260±5℃ 5±1s 2 time max. RKJXL 120℃ max. 70s max. 260℃ max. 6s max. 2 time max. Multi Control Devices Example of Reflow Soldering Condition 300 A B 200 Variable Resistor Type Temperature（℃） Temperature profile C D 100 Switch Type Room temperature Time（s） Pre-heating E max. G max. H max. F max. I max. Series A B C D E F G H I No. of reflows RKJXS 260℃ 230℃ 150℃ 150℃ 2 min. ー 10s 40s 4 min. 1 time SLLB5 250℃ 230℃ 150℃ 150℃ ー 2 min. ー 30s ー 1 time SKRV, SKRH, SLLB, SRBE 260℃ 230℃ 180℃ 150℃ 2 min. ー ー 40s ー 1 time Notes 1.The above temperature shall be measured 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 material, size thickness of PC boards and others. 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. 461