Micro Encoder Catalog (ver 2019/11)

ISO 9001 certification ISO 14001 certification JQA－1935 JQA－EM5919 MICRO ENCODER Product Catalog MICROTECH LABORATORY INC. 81-42-746-0123 https://www.mtl.co.jp/en.html

MICRO ENCODER 1

MTL is a specialist manufacturer of rotary encoders. Our business includes the planning, design, manufacture, and sale of rotary encoders. We are able to respond to all of the needs of our customers including development of new products and modifications to existing products. We have a wide range of space-saving products such as extremely small, high resolution, and large caliber hollow shaft encoders. The characteristics are suitable for use in industrial equipment, measurement equipment, humanoid robots, medical equipment, semiconductor fabrication equipment, and digital broad- casting video equipment. This catalog gives an introduction to our vast lineup of rotary encoders for solving a variety of your needs. Sales and support Quality Development manufacturing ISO 9001 certification ISO 14001 certification JQA－1935 JQA－EM5919 2

MICRO ENCODER Description MTL rotary encoders are all based on space-saving design and available in many types from ultra-small types to high-resolution products. Incremental Series name Appearance Type name Outside dimensions Resolution Features Page ME series MES－3P φ5×9.6 64P/R,100P/R ●The smallest model of ultra-small series. 7 ●A, B, and Z phase output. MES－3PST □6×8.6 1024P/R ●Open collector output. 8 MES－6－　 PC φ7.5×10.5 ● 100～500 A, B, and Z phase output. 9 ●Open collector output. MES－6－ PST C φ7.5×10.5 10 32 ●Compactness, light weight. ●A, B, and Z phase output. 11 ME　 －9－　 P φ13×20 1,024 ●Hollow-shaft type convenient for small motors.Option （16,000） 12●With built-in PST ×2, ×4, ×8, ×16 multiplication circuit 60 ●Compactness, light weight. ●A, B, and Z phase output. 13 ME －12－ P φ20×20（S） 2,048 ●Availability of hollow-shaft type convenient for small motors. （32,000） Option 14●With built-in PST ×2, ×4, ×8, ×16 multiplication circuit 2,250 ●Compact high-resolution incremental encoder 15MEH－14－2250 PSTN 　E φ21×16.5 ●（72,000） Hollow shaft with 2.6 mm inner diameter.●PSTN ×2, ×4, ×5, ×8, ×10, ×16, ×20, ×32 16 100 ●Compactness, light weight. 17 ME　 －17－　 P φ20×15 ●A, B, and Z phase output.●Availability of 3 types of shaft shape, single-shaft typesφ2 500 and φ4 and hollow-shaft type. 18 3,375 ●Compact high-resolution incremental encoder 19MEH－19－3375 PSTN E φ30×16.5 ●（108,000） Hollow shaft with 5 mm inner diameter.●PSTN ×2, ×4, ×5, ×8, ×10, ×16, ×20, ×32 20 40 ●Thin and compact popular type. ME －20－ P ●φ32×22 Availability of shaft shape to meet various fitting systems. 21 7,200 Option （144,000） ●With built-in PST ×2, ×4, ×5, ×8, ×10, ×16, ×20 multiplication circuit 22 6,750 ●Compact high-resolution incremental encoder 23MEH－28－6750 PSTN E φ40×16.5 ●Hollow shaft with 8 mm inner diameter.（216,000） ●PSTN ×2, ×4, ×5, ×8, ×10, ×16, ×20, ×32 24 40 ●Thin and compact popular type. 25 ME －30－ P φ44×22 ●Availability of shaft shape to meet various fitting systems.10,800 Option （216,000） 26●With built-in PST ×2, ×4, ×5, ×8, ×10, ×16, ×20 multiplication circuit 20,000 ●Thickness：18㎜ 27 MEH 30T PST E φ44×18 ●－ － Diameter hollow shaft：φ10㎜ ●Output pulse：200,000P/R 200,000 ●Maximum response frequency：１MHz 28 100 ●Robust, general-purpose type. ●Hostile-environment and drip-proof specifications are also available. 29 MES－40－ P φ56×36.8 15,000 ●Load-resistance. （300,000） Option 30●With built-in PST ×2, ×4, ×5, ×8, ×10, ×16, ×20 multiplication circuit MES－45－ － 360 ●φ55×50 Strong type 31 ●Environment resistance （Old model: RK1・RKW1） 9,000 32 500 ●Thin and compact popular type. 33 ME －50－ P φ65×30 ●Availability of shaft shape to meet various fitting methods.10,800 Option （216,000） 34●With built-in PST ×2, ×4, ×5, ×8, ×10, ×16, ×20 multiplication circuit ●Thin and high resolution incremental encoder 35 MEH－59－ PST E φ70×16.5 1,024 ●Hollow shaft of 25 in inside diameter.（648,000） ●PSTN ×2, ×4, ×5, ×8, ×10, ×16, ×20, ×32 ●PSTG ×25, ×50, ×100 36 100 ●High resolution. ●Easy-to-fit thin type. 37 MEH－60－ P φ74×30 21,600 ●Large hollow shaft of 30 in inside diameter. （432,000） Option 38●With built-in PST ×2, ×4, ×5, ×8, ×10, ×16, ×20 multiplication circuit 150 ●High resolution. ●Easy-to-fit thin type. 39 MEH－85－ P φ100×26 21,600 ●Large hollow shaft of 36 in inside diameter. （432,000） Option 40●With built-in PST ×2, ×4, ×5, ×8, ×10, ×16, ×20 multiplication circuit 360 ●High resolution. 41 MEH－130－ P φ150×50 ●Large hollow shafts of 60 and 75 in inside diameter.36,000 Option （720,000） 42●With built-in PST ×2, ×4, ×5, ×8, ×10, ×16, ×20 multiplication circuit 36,000 ●High resolution. 43 MEH－180－　　P φ200×71 ●Large hollow shaft of 90 in inside diameter.72,000 Option （1440,000） 44●With built-in PST ×2, ×4, ×5, ×8, ×10, ×16, ×20 multiplication circuit MGH series MGH－20－ φ32×22.5 40～1,200 ●Light weight, compactness. 45 ●Modular type best suited for small motors. MGH－30－ φ44×21 40～2,000 46 MG series MG－20－ Diameter rotating slitφ22 100～1,200 ●Kit where the rotating slit and sensor unit are separate pieces. 47 ●Compact and lightweight. Best suited for space-saving designs. MG－30－ Diameter rotating slitφ31.6 100～2,000 ●A, B, and Z phase output. 48 3 ‒ ‒ ‒ ‒ ‒ ‒ ‒ ‒ ‒ ‒ ‒ ‒ ‒ ‒ ‒ ‒ ‒ ‒ ‒ ‒ ‒ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～

MICRO ENCODER How to read type name ME － － MA － － MLS－ － － Series name Series name Linear series Shaft shape ＊1 Shaft shape ＊1 Shape Slit diameter Slit diameter Resolution, minimum reading Measuring length（mm） Output pulse number･･･pulse number per rotation Resolution Voltage output: no mark/open collector output: C/line driver output: E Output code ＊2 Supply voltage ＊3 ＊1 ＊2 ＊3 Single-shaft type Hole type Both-shaft type Gray Pure binary BCD DC5V DC12V DC5～12V 24V DC12～24V S H D G N B 1 2 3 4 5 Refer to the shaft typ（e p.86）and hole typ（e p.83）for installation of the encoder. Absolute Series name Appearance Type name Outside dimensions Resolution Features Page Single turn 4096 ●12bit, super-compact, smallest model in its series type MAS－3－4096N1 φ6×8.6 2048 ●SSI interface 50 1024 256（8bit） ●Outer diameter：φ13㎜ ●Height：15.5㎜ MMS－10－ G1 φ13×17.2 ●Resolution: 1024 divisions 51 1,024（10bit） ●SSI interface ● MAS Ultra compact 8-bit absolute type－10－256G φ13×15.5 256（8bit） ●Gray code output without reading error 52 32,768（15bit） MAS－14－ N1 ●φ21×16.5 65,536（16bit） 18bit small high-resolution absolute encoder 53131,072（17bit） ●SSI interface 262,144（18bit） 256（8bit） ●Small absolute type.●Availability of single-shaf（t 4 in diameter）and hollow shaft MA 　 －17－ 1 φ20×21 （2 in inside diameter）. 54 1,024（10bit） ●The output codes are gray code, pure binary code, and BCD code. 32,768（15bit） MAS－18－ N1 φ25×15 65,536（16bit） ●17bit small high-resolution absolute encoder131,072（17bit） 55●SSI interface 262,144（18bit） 65,536（16bit） ● MAH－19－ N1 φ30×16.5 １３１,０７２（17bit） 19bit small high-resolution absolute encoder ●Hollow shaft typ（e 5 in inside diameter） ２６２,１４４（18bit） 56●SSI interface ５２４,２８８（19bit） 256（8bit） ●Thin and compact 12-bit absolute encoder MA －20－ － 1 φ32×24 ●Availability of shaft shape to meet various fitting systems.●The output codes are gray code, pure binary code, and 57 4,096（12bit） BCD code. ２６２,１４４（18bit） ●20bit small high-resolution absolute encoder MAH－28－ N1 φ40×16.5 ５２４,２８８（19bit） ●Hollow shaft typ（e 8 in inside diameter） 58 １,０４８,５７６（20bit） ●SSI interface 1048576 ●Compact 20-bit absolute encoder MA△－36－※※※N1 φ46×30 524288 ●SSI interface 59 262144 ●Availability of shaft shape to meet various fitting systems. 256（8bit） ●Compact absolute encoder. MA 　 －36－ φ46×30 ●Robust, hostile-environment type. 60 16,384（14bit） ●Availability of shaft shape to meet various fitting systems. 256（8bit） ●12bit absolute encoder MA 　 －42－ φ52×30 ●The output codes are gray code, pure binary code, and 61 4,096（12bit） BCD code. 2097152 ●21bit thin high-resolution absolute encoder. MAH－59－2097152N1 φ70×18 1048576 ●Hollow shaft of 25 in inside diameter. 62 524288 ●SSI interface 2097152 ●21bit high-resolution absolute encoder. MAH－85－2097152N1 φ100×32 1048576 ●Large hollow shaft of 36 in inside diameter.524288 63●SSI interface 262144 Muiti turn ●Electronic multi-revolution absolute encoder. MAS－36－1000MT ●－S φ46×30 1000×256 Single-revolution: 1,000 divisions, multi-revolution: type 64-128 to 127 rotations. ● (Multiple-rotation) Binary output at decoder. ●Mechanical multi-revolution absolute encoder, no battery MXH－36－256－1024GC5N φ46×37 1024×256 backup required. 65 ●φ8mm fully hollow shaft. MXS－36－ － C6 φ46×55 128～1,024（10bit） ●Multiple-rotation absolute encoder 66 MXS－42－□－□□□□□□－□ φ65×63.5 128～4,096（12bit） ●Multiple-rotation absolute encoder 67 4 ～ ～ ～ ～ ～

Wire-type linear scale Series name Appearance Type name Features Page Incremental ●Smallest in the series: Outside dimensions 23 x 24 x 2（5 H） formula MLS －12－ － ●Stroke: 250 mm ●Resolution: Selection from among 0.1mm, 0.04mm 69●Lightweight: 60 g ●Wire draw-out-type linear encoder. Detection of linear position to correspond to the draw-out MLS－30－ － amount of the wire.●Minimum reading 0.02mm, 0.2mm ＊0.005mm, 0.05mm is possible with 4-multiplying circuits. 70 ●Measuring range: 500mm, 1000mm. ●Also available is a set type with indicator. ●Wire draw-out-type linear encoder. Detection of linear position to correspond to the draw-out amount of the wire. MLS－37－1024※◎－1500 ●Minimum reading 0.01mm ＊0.025mm is possible with 4-multiplying circuits. 71 ●Measuring range: 1500mm. ●Compact and slim version of the MLS-50 MLS－45－540※－4000 ●Minimum reading 0.4mm ＊0.1mm is possible with 4-multiplying circuits. 72 ●Measuring range: 4000mm. ●Wire draw-out type linear encoder. Detection of linear position corresponding to the draw-out MLS－50－ － amount of the wire.●Minimum reading 0.4mm ＊0.1mm is possible with 4-multiplying circuits. 73 ●Measuring range: 2000mm, 4000mm. ●Also available is a set type with indicator. Absolute ●Wire draw-out-type linear absolute encoder. formula MLA－17－ 　　1－60 ●Smallest in the series: Outside dimensions 23 x 24 x 27.（4 H） 74 ●Output 1,02（4 G, N） or 1,00（0 B） ●Main Applications: Robot Machine, small actuator, manipulator and etc. ●Wire draw-out-type linear absolute encoder. MLA－30－ 　 －90 ●Minimum reading 0,088mm, 0,09mm 75 ●Output 1,02（4 G, N） or 1,00（0 B） ●Wire draw-out-type linear absolute encoder. MLA－37－1024GC5NV－1500 ●Reading 0.1mm 76 ●Measuring range: 1500mm. MLA－42－ － ●Wire pulling linear absolute encoder Detection of absolute position does not need backup.●Resolution/measuring range: 0.1/400 mm, 0.25/1000 mm, 0.5/2000 mm, 1/4000 mm 77 Roller encoder／Counter Roller encoder ●Roller type linear encoder. REH series REH－30－ R ●Easy measuring. 79 ●Minimum reading 0.1 to 1mm. Measuring angle/ measuring length DC－ ●Small and robust counter.●Decimal point moving, dividing/multiplying possible. 80 DC series Page Technical data Incremental encoder 81 Timing Chart for Serial Communications 82 Fitting Method Hole Type Encoder 83 Shaft Type Encoder 86 Setting Option/Coupling List of dimensions and 84 Spring flange accessories Special spring flange 85 Frequently Asked Questions Issuance of Certificate of Non-applicability Shipping charges 87 Purchase method (Contact) Troubleshooting Limitations on use, Using our products safely warranty 88Warranty ■For the details of products, see the page of each product. ■You are requested to consult sales personnel of our company because the 　　　 　specifications, etc. may be changed for improvement without prior notice. 5

MICRO ENCODER Incremental Abundant lineup, covering outer diameter Φ6 - Φ200mm, resolution 40P/R - 1,440,000P/R, and hollow diameter Φ5 - Φ90mm. Choose from single-shaft type, double-shaft type, tubular-shaft type, and hollow-shaft type. These attributes can be combined to suit diverse applications. MES-3P/MES-3PST MES-6P/MES-6-125PST16C ME-9-P ME-12-P MEH14 ME-17-P MEH-19 ME-20-P MEH-28 ME-30-P MEH-30T MES-40-P MES-45 ME-50-P MEH-59 MEH-60-P MEH-85-P MEH-130-P MEH-180-P MGH MG-20/30 6

MES-3P series MES-3PST series ［Square Wave/Incremental］ ［Square Wave/Incremental］ Actual size Actual size ■ Specifications ■ Specifications Type name MES－3－64P Type name MES－3－64PST16 Item Item Supply voltage DC3.2±0.1V Supply voltage DC3.2±0.1V Current consumption 15mA or less Current consumption 20mA or less Detection system Incremental Detection system Incremental Output pulse number Output pulse number （Standard） 64P／R, 100P／R （Standard） 1,024 pulse/rotation （64 pulses/rotation multiplied ×16 electrically） 〔Pulse number/rotation〕 〔Pulse number/rotation〕 Output phase A, B, Z phase Output phase A, B, Z phase Output form Square wave, Voltage（C-MOS）output Output form Square wave, Voltage（C-MOS）output CMOS output: Output current IOL=+8mA, IOH=－2mA CMOS output: Output current IOL=+8mA, IOH=－2mA Output voltage: VOL≦0.3V（when IOL=+1mA） Output voltage: VOL≦0.3V（when IOL=+1mA） Output capacity VOH≧Vcc－0.3V（when IOH =－1mA） Output capacity VOH≧Vcc －0.3V（when IOH =－1mA） Output withstand voltage:3.3V or less Output withstand voltage:3.3V or less （power supply voltage or less） （power supply voltage or less） Maximum response frequency Maximum response frequency （response pulse number） 100kHz （response pulse number） 100kHz A, B phase difference： T/4±T/8 Phase difference between neighboring A/B phases: T/4 ± T/8 Output phase difference Z phase T±0.5T Output phase difference Waveform ratio of 1T: T ± 0.35T Z phase width: 1T（Synchronized with 1T of B phase） Waveform rise/fall time 2μs or less（When 150mm flexible cable extended using 300mm AWG30 cable） Waveform rise/fall time 2μs or less（When 150mm flexible cable extended using 300mm AWG30 cable） Allowable load of Radial 0.98N（100gf） Allowable load of Radial 0.98N（100gf） shaf（t electrical） Thrust 0.98N（100gf） shaf（t electrical） Thrust 0.98N（100gf） Maximum allowable revolutions （mechanical） 6,000r/min Maximum allowable revolutions（mechanical） 6,000r/min Working ambient temperature/ 0℃～60℃ humidity Working ambient temperature/ 0℃～60℃ RH35％～90％ no dewing humidity RH35％～90％ no dewing Storing ambient temperature －20°C～80°C Storing ambient temperature －20°C～80°C Vibration resistance Durability 55Hz, double amplitude 1.5mm Vibration resistance Durability 55Hz, double amplitude 1.5mm2 hours each in X, Y, and Z directions 2 hours each in X, Y, and Z directions 2 2 Impact resistance Durability 500m/s（about 50G） Impact resistance Durability 500m/s (about 50G) 3 times each in X, Y, and Z directions 3 times each in X, Y, and Z directions Cable Flexible cable: Length approx. 150mm Cable Flexible cable: Length approx. 150mm Mass 5g（including flexible cable） Mass 5g（including flexible cable） ■ Output circuit diagram（ME－3P、ME－3PST） ■ Output waveform（ME－3P） ■ Output waveform（ME－3PST） CW rotation（CW rotation as seen from fit surface） CW rotation（CW rotation as seen from fit surface） Ts T T T1 T2 T15 T16 t T/4±T/8 t1 t2 t3 t4 t5 t6 t7 t8 t～ t57 t58t59 t60 t61 t62t63 t64 ＋Vcc（DC3.2V±0.1V） H A phase A phase L IOH=－2mA H B phase Outpu（t A／B／Z） B phase IOL=＋8mA L H Z phase 0V Z phase A, B phase Waveform ratio of 1T T=Ts/16±0.35T L Phase difference of A, B phase adjacent to 16 divisions T/4=±1/8T T±T/2 Waveform ratio of 1/4T t1～t64=t±0.35t Z phase Z=1.0T Synchronized with B phase ＊The position of Z phase against 　A, B phase is not specified. Tmax Tmin Tmin/Tmax≧0.5 Waveform example 7 Output Main circuit Output

MICRO ENCODER ■ Outside dimensions ■ Outside dimensions MES－3P MES－3PST 150±2 150±2 Exposed copper foil surface 3＋0.1 Connector for matching FPC connection－0.1 R0.3 Japan Aviation Electronics Industry IL-FPR-8S-HF-N1 Exposed conductor surface Connector for matching FPC connection Japan Aviation Electronics Industry IL-FPR-6S-HF-N1 M4 thread（fine thread） Exposed copper foil surface Reinforcing plate Black silicon seal Lock nu（t included）details Lock nu（t included）details 5.8＋0.1 ＋0.10 5.8 0 A M4 × P0.5 20°20° A M4 × P0.5 20°20° （fine thread） （fine thread） Reinforcing plate Exposed conductor surface A A A 1.5 A 1.5 A-A cross-section A-A cross-section Terminal board（included）details Terminal board（included）details 10（Pich 2×5） Wiring chart 14（Pich 2×7） Wiring chart Pich 2 φ TH No. Signal name Pich 2 8－φ0.6TH TH No. Signal name 6－ 0.6TH 1 2 3 4 5 6 7 8 1 2 3 4 5 6 1 Vcc（DC3.2V±0.1V） 1 Vcc（DC3.2V±0.1V） 2 N.C（. Not connected） 2 Z phase output 3 N.C（. Not connected） 3 0V 4 Vcc（DC3.2V±0.1V） 4 A phase output 5 Z phase output 6 B phase output 5 B phase output 15 FPC insertion direction 18 FPC insertion direction 7 A phase output 6 0V 8 0V Connector: Japan Aviation Electronics Industry Connector: Japan Aviation Electronics Industry IL-FPR-6S-HF-N1 IL-FPR-8S-HF-N1 8 9.6＋0.1－0.1 3.7＋0.－0.（11 H cut） 7.1＋0.1 2.5＋0.1 3＋0.1－0.1 －0.1 －0.1 5 （2.2）（5） φ 13 5 ＋ 15 － 00 .. 11 （ （6.7）φ5.8） 2.6 φ5.8 φ5.8 6.1 2.5＋0.1 ＋0.1 6 ＋0.1 ±0.1 －0.1 3－0.1 －0.1 3.7＋0.（1R －0.1 H cut）3 5 （2.2） （5） 2 13 2.6 15 （6.7） （ 3.8φ5.8） φ5.8 4.5 φ5.8 0.3C 0.3C 005. 5－ 0 .01 5 1. － 0 φ 0.3C .3 C0 05.0 15 －00.0 1.5 － φ

MES-6-P series MES-6-125PST16C ［Square Wave/Incremental］ ［Square Wave/Incremental］ Actual size Actual size ■ Specifications ■ Specifications Type name MES－6－　　PC Type name MES－6－ PST C Item Pulse number Item Pulse number Multiplication Supply voltage DC5V ±10％ Supply voltage DC5V ±5％ Current consumption 30mA or les（s under no load） Current consumption 30mA or less Detection system Incremental Detection system Incremental Output pulse number 100 300 Output pulse number 2,000P/R（125×16）, 2048P/R（128×16） （Standard） 120 360 （Standard） 1,000P/R（125×8）, 1,024P/R（128×8） 〔Pulse number/rotation〕 200 500 〔Pulse number/rotation〕 500P/R（125×4）, 512P/R（128×4） Output phase A, B, Z phase Output phase A, B, Z phase Output form Square wave, open collector output Output form Square wave, open collector output Output capacity Sink current :4mA（output voltage resistance 7V） Residual voltage:0.4V or less Output curren：t 4mA maxOutput capacity output voltage resistance： 5.25V or less Maximum response frequency （response pulse number） 100kHz （power supply voltage or less） Maximum response frequency Output phase difference A, B phase difference 90°±45（°T/4±T/8） （response pulse number） 100kHz Z phase T±T/2（see Output Waveform） Allowable load of Radial 1.9N（200gf） Waveform rise/fall time 2μs or les（s output cable 300mm or less） shaf（t electrical） Thrust 0.98N（100gf） Allowable load of Radial 1.9N（200gf） Maximum allowable revolutions （mechanical） 6,000r/minshaf（t electrical） Thrust 0.98N（100gf） Working ambient temperature/ 0℃～60℃ Maximum allowable revolutions （mechanical） 6,000r/min humidity RH35％～90％ no dewing Working ambient temperature/ 0℃～60℃ Storing ambient temperature －20°C～80°C humidity RH35％～90％ no dewing Vibration resistance Durability 55Hz, double amplitude 1.5mm Storing ambient temperature －20℃～80℃ 2 hours each in X, Y, and Z directions Vibration resistance Durability 55Hz, double amplitude 1.5mm 2 Impact resistance Durability 500m/s（about 50G） 2 hours each in X, Y, and Z directions 3 times each in X, Y, and Z directions Impact resistance Durability 500m/s（ 2 about 50G） Cable Vinyl wire（AWG32） 3 times each in X, Y, and Z directions Cable length 300mm Cable Vinyl wire（AWG32） Mass 5g Cable length 300mm Mass 5g ■ Output circuit diagram（ME-6P） ■ Output circuit diagram（ME-6PST） Open collector output Cable color Vcc（5V±5％） Powe（r red） A, B, Z Outpu（t A, B, Z phase） （white, green, yellow） 4mA maximum 0V（black） IOL=4mA max0V Supply voltage DC5V 9 Output Main circuit Main circuit Output

MICRO ENCODER ■ Outside dimensions MES－6P. PST ５ ０－０．１ φ１．５－０．００５－０．０１５ Output cable ５－ＡＷＧ３２ Ｌ＝３００±１０ｍｍ Name plate Repeated bending not allowable Accessor（y lock nut） ｔ＝１．５ Ｍ６×０．５ ■ Output waveform（ME-6P） ■ Output waveform（ME-6PST） CW rotation CCW rotation CW rotation（CW rotation as seen from fit surface） （CW rotation as seen from fit surface） （CCW rotation as seen from fit surface） T t T T H H A phase L A phase L A phase H H B phase L B phase L ̶T±T（̶90°±45°） ̶T±T（90°±45°） 4 8 4 8̶ B phase H H Z phase L Z phase L T±T/2 T±T/2 Z phase T±T/2 ＊The position of Z phase against A, B phase is not specified. T: Waveform ratio of 1T T = T±0.35T t : Phase difference between adjacent A and B phases t = 1/4 T±0.3t 10 φ７．５±０．１ １０．５ ０±０．１ ３±０．１ φ６－０．１ ８±０．１ ２．５ ±０．１ ８ ２±０．１ Ｍ６　Ｐ０．５ ５－φ０．５8

ME-9-P series ［Square Wave/Incremental］ ■ Specifications Type name ME　 －9－　 P Shaft shape Pulse Output circuit ●S＝single shaft number ●Noentry＝Voltage putput ●ST□（2・4・8・16） ●H＝hollow shaft ●C＝open collector output Item ●E＝line driver output Square wave Built-in multiplication circui（t ×2・×4・×8・×16） Supply voltage DC5V ±10％ DC5V ±5％ Current consumption 40mA or les（s under no load） 50mA or les（s under no load） Detection system Incremental Incremental Output pulse number 32 300 900（＊） EX 1,000×2（2,000） （Standard） 100 360 1,000（＊） 1,000×4（4,000）200 500 1,000×8（8,000） 〔Pulse number/rotation〕 1,024256 1,000×16（16,000） Output phase A, B, Z phase（ Z＝“H”） A, B, Z phase Output form Square wave Square wave Sink current:20mA Sink current:20mA max. Output capacity Residual voltage:0.5V or les（s at 10mA） Residual voltage:0.5V or les（s at 10mA） Open collector output：Load voltage DC13.2V max Open collector output：Load voltage DC13.2V max Maximum response frequency Open collector outpu：t 100kHz （response pulse number） 100kHz Line driver output：50kHz×（by multiplication） Output phase difference A, B phase difference 90°±45（°T/4±T/8） Refer to the figure on the rightZ phase T±T/2（see Output Waveform） Waveform rise/fall time 2μs or les（s output cable 140mm or less） 1μs or les（s output cable 140mm or less） Allowable load of Radial 1.9N（200gf） 0.98N（100gf） 0.98N（100gf） shaf（t electrical） Thrust 1.9N（200gf） 0.98N（100gf） 0.98N（100gf） Maximum allowable revolutions （mechanical） 6,000r/min 6,000r/min Working ambient temperature/ 0℃～60℃ 0℃～60℃ humidity RH35％～90％ no dewing RH35％～90％ no dewing Storing ambient temperature －20°C～80°C －20°C～80°C Vibration resistance Durability 55Hz, double amplitude 1.5mm Durability 55Hz, double amplitude 1.5mm2 hours each in X, Y, and Z directions 2 hours each in X, Y, and Z directions 2 2 Impact resistance Durability 500m/s（about 50G） Durability 500m/s（about 50G） 3 times each in X, Y, and Z directions 3 times each in X, Y, and Z directions Voltage・Open collecto：r Vinyl wire（AWG30） Open collecto：r Vinyl wire（AWG30） Cable Cable length 140mm Cable length 140mmLine drive・r Vinyl wire（AWG32） Line drive・r Vinyl wire（AWG32） Cable length 330 Cable length 330 Mass 10g 20g ＊Handled by built-in multiplier circuit Note: Types with a built-in internal multiplier circuit do not support voltage output 11 Output

MICRO ENCODER ■ Outside dimensions ■ Output circuit diagram（Square wave） Voltage outpu（t standard type） Open collector outpu（t option） Line driver outpu（t option） ＡＷＧ３０ MES-9-P Cable colorＬ＝１４０ Cable color Cable color ＋5VDC（red） Powe（r red） Powe（r red） A, B, Z （white, green, yellow） 2.2kΩ A, B, Z A, B, Z －A, －B, －Z（ brown, （white, green, yellow） （white, green, yellow） blue, orange） 26C31 20mA maximum 20mA maximum 0V（black） 0V（black） 0V（black） （shield） Main body—shield no connection φ１３（max.φ13.5） Supply voltage DC5V Supply voltage Supply voltage Note: If the transmission distance is DC5V DC5V long, it should be so considered that the specified voltage occurs at the input portion of the encoder cable end. φ１．５－０．００５－０．０15 ■ Output waveform（Square wave）Voltage/Open collector ■ Output waveform（Square wave）Line driver CW rotation (CW rotation as seen from fit surface) CW rotation (CW rotation as seen from fit surface) T T H A pahe T/4±T/8L H A phase L － H H A phase L B pahe L HB phase L ２－Ｍ２ depth 3 equal ̶T±T（̶90°±45°） － H4 8 B phase L arrangement H ＰＣＤ＝１０ H Z phase L Z pahe L － HZ phase L T±T/2 T±T/2 φ１３（maxφ13.5） ＊The position of Z phase against A, B phase is not specified. ＊The position of Z phase against A, B phase is not specified. MEH-9-P ＡＷＧ３０ Ｌ＝１４０ ■ Output connection diagram／Built-in multiplication circui（t ×2・×4・×8・×16） Red ＋５ＶＤＣ White（green, yellow） Output Encoder Black ０Ｖ Cable color Red Black White Green Yellow Brown Blue Orange Signal ＋５Ｖ ０Ｖ A phase B phase Z phase －A phase －B phase －Z phase ＊Line driver output. φ１．５＋０＋０．０１ ■ Output waveform Open collector output／Built-in multiplication circui（t ×2・×4・×8・×16） φ８ CW rotation（CW rotation as seen from fit surface） ２－Ｍ２ 90° arrangement Ｔ ｔ A phase ２－Ｍ２ depth 2 １２ B phase Z phase １Ｔ ■ Spring flange MEH-9（Included） Synchronous with 1T of B phase T: Waveform ratio of 1T　Ｔ＝Ｔ±０．35（－Ｔ１６） 　　　　　　　　 Ｔ±０．４（－Ｔ８） 　　　　　　　　　 Ｔ±０．2（－Ｔ４，－Ｔ２） t: Phase difference between adjacent A and B phases ｔ＝Ｔ／４±１／８Ｔ ４-R１ ■ Output waveform Line driver output／Built-in multiplication circui（t ×2・×4・×8・×16） φ CW rotation（CW rotation as seen from fit surface）６.２ Ts T T1 T2 T（＃－1） T（＃） １４ tφ t1 t2 t3 t4 t5 t6 t7 t8 t～ （t 4＃－4） （t 4＃） H ４-φ２.２ PCD１０ A phase L A phase HL B phase HL B phase HL ２-φ２.２ ４-R０.５ Z phase HL ４.５ Z phase HL 1T Synchronous with 1T of B phase T: Waveform ratio of 1T　Ｔ＝Ｔ±０．35（－Ｔ１６） 　　　　　　　　 Ｔ±０．４（－Ｔ８） 　　　　　　　　　 Ｔ±０．2（－Ｔ４，－Ｔ２） t: Phase difference between adjacent A and B phases ｔ＝Ｔ／４±１／８Ｔ Waveform Tmax Tmin Tmin/Tmax≧0.5 example 12 １０ １０ ２０（PS, PST:２１.５） ２ ２．５ ２６.８ ４ ５．５１５．５（S,ST:17） ３２.４ ２１（S,ST:２２.５） Main circuit Main circuit Main circuit ４５゚

ME-12-P series ［Square Wave/Incremental］ ■ Specifications Type name ME －12－ P Shaft shape Pulse Output circuit ●S＝single shaft number ●Noentry＝Voltage putput ●ST□（2・4・8・16） ●H＝hollow shaft ●C＝open collector output Item ●E＝line driver output Square wave Built-in multiplication circu（it ×2・×4・×8・×16） Supply voltage DC5V ±10％ DC5V ±5％ Current consumption 40mA or les（s under no load） 60mA or les（s under no load） Detection system Incremental Incremental Output pulse number 60 300 1,000（＊） 1,500（＊） EX 2,000×2（4,000） 100 360 1,024（＊） 1,800（＊） （Standard） 125（＊） 500 2,000（＊） 2,000×4（8,000） 200 600 2,048（＊） 2,000×8（16,000） 〔Pulse number/rotation〕 256（＊） 900 2,000×16（32,000） Output phase A, B, Z phase A, B, Z phase Output form Square wave Square wave Sink current:20mA Sink current:20mA max. Output capacity Residual voltage:0.5V or les（s at 10mA） Residual voltage:0.5V or less (at 10mA) Open collector output：Load voltage DC13.2V max Open collector output：Load voltage DC13.2V max Maximum response frequency Line driver output：50kHz×（by multiplication） （response pulse number） 100kHz Voltage outpu・t Open collector outpu：t 100kHz Output phase difference A, B phase difference 90°±45（°T/4±T/8） Refer to the figure on the right Z phase T±T/2（see Output Waveform） Waveform rise/fall time 2μs or les（s output cable 1m or less） 2μs or les（s output cable 1m or less） Allowable load of Radial 1.9N（200gf） 0.98N（100gf） 0.98N（100gf） shaft (electrical) Thrust 1.9N（200gf） 0.98N（100gf） 0.98N（100gf） Maximum allowable revolutions （mechanical） 6,000r/min 6,000r/min Working ambient temperature/ －10℃～70℃ －10℃～70℃ humidity RH35％～90％ no dewing RH35％～90％ no dewing Storing ambient temperature －20°C～80°C －20°C～80°C Vibration resistance Durability 55Hz, double amplitude 1.5mm Durability 55Hz, double amplitude 1.5mm2 hours each in X, Y, and Z directions 2 hours each in X, Y, and Z directions Impact resistance Durability 500m/s（ 2 about 50G） Durability 500m/s（2 about 50G） 3 times each in X, Y, and Z directions 3 times each in X, Y, and Z directions Outside diameter φ3 5-core vinyl wire AWG28 Outside diameter φ3 5-core vinyl wire AWG28 Cable Insulated shield cable（length 1m） Insulated shield cable（length 1m） Mass 40g 40g ＊Handled by built-in multiplier circuit 13 Output

MICRO ENCODER ■ Outside dimensions ■ Output circuit diagram Voltage outpu（t standard type） Open collector outpu（t option） Line driver outpu（t option） MES-12-P φ２０ Cable color Cable color Cable color ＋5VDC（red） Powe（r red） Powe（r red） A, B, Z （white, green, yellow） 2.2kΩ A, B, Z A, B, Z －A, －B, －Z（ white/black, （white, green, yellow） （white, green, yellow） green/black, yellow/black） 26C31 20mA maximum 20mA maximum 0V（black） 0V（black） 0V（black） （shield） （shield） （shield） Main body—shield no connection Main body—shield no connection Main body—shield no connection Note: If the transmission distance is long, it should be so considered that the φ４ specified voltage occurs at the input Output cable 1m portion of the encoder cable end.φ２－０．００５－０．０１５ A capacito（r 0.1μF）is connected between 0V and FG（frame ground）. Note: This capacitor is not connected to the voltage or open collector output of the built-in multiplier circuit. 2-M2 depth 3 ＰＣＤ＝１６ ■ Output waveform（Square wave） CW rotation（CW rotation as seen from fit surface） CCW rotation（CCW rotation as seen from fit surface） T T H H A phase L A phase L H H B phase L B phase L ̶T±T4 8̶（90°±45°） ̶ T T 4 ± 8̶（90°±45°） H H Z phase L Z phase L T±T/2 T±T/2 ＊The position of Z phase against A, B phase is not specified. MEH-12-P φ２０ ■ Output waveform／Built-in multiplication circui（t ×2・×4・×8・×16） CW rotation（CW rotation as seen from fit surface） T t φ７ A phase φ3＋０．０１０ ２－Ｍ２ ２－Ｍ２ depth 3 ９０°arrangement １９ B phase Z phase Output cable 1m T±T/2 T = T±0.3T t = 1/4 T±0.3t ■ Spring flange　MEH-12（Included） ４-R１ ４５゚ φ２０ φ１０ ４-φ２.２ PCD１６ ２-φ２.２ ４.５ ４-R０.５ 14 ４ ２５ １０ ２０ １０ １ ２ ２．５ ５．５ ５５゚ φ３ φ３ ３３.８ ８ ３ ３９.４ Main circuit Main circuit Main circuit ３５゚

MEH-14 series ［Square Wave/Incremental］ 　Outside dimensions φ21×16.5mm 　Through Shaft ■ Specifications Type name MEH－14－2250 PSTN E Item Detection system Incremental Output phase A, －A, B, －B, Z, －Z phase CS phase（U, －U, V, －V, W, －W） Output form Square, Line driver output 2250, 4500（2250×2）, 9000（2250×4） Output pulse numbe（r P/R） 11250（2250×5）, 18000（2250×8）, 22500（2250×10） 36000（2250×16）, 45000（2250×20）, 72000（2250×32） Phase difference between neighboring A/B phases: T/4 ± T/8 Output Waveform ratio of 1T: T ± 0.3t Z phase width: T ± T/2（Synchronized with 1T of B phase） Supply voltage DC5V±5％ Current consumption 150ｍA or less Maximum response frequency 50kHz×division ratio（2, 4, 5, 8, 10, 16, 20, 32） Output capacity Output curren（t Io）： ±20mAmax.Output voltage Vo：l 0.5Vmax. VoH： 2.5Vmin. Maximum allowable revolutions 6000r/min Working ambient temperature/ humidity －10℃～+70℃/RH35％～90％ no dewing Storing ambient temperature －20℃～+80℃ Vibration resistance Durability 55Hz, double amplitude 1.5mm 2 hours each in X, Y, and Z directions Impact resistance Durability 50G 3 times each in X, Y, and Z directions Cable Outside diameter φ3.0 8-cores shield cable（without CS phase: 14-cores）AWG30 Mass 35ｇ（excluding cable） 15

MICRO ENCODER ■ Outside dimensions ■ Output circuit diagram Line driver output Cable color ＋5VDC（red） A, B, Z （purple, green, yellow） －A, －B, －Z（ purple/black, green/black, yellow/black） 26C31 0V（black） （shield） φ3.4 Main body—shield no connection Note: If the transmission distance is long, it should be so considered that the specified voltage occurs at the input portion of the encoder cable end. Output cable L=1,000 ■ Output waveform［×1］ CW rotation（CW rotation as seen from fit surface） T T/4±T/8 φ2.6H7 +0.01 H 0 A phase L － H φ6 A phase L H B phase φ21 L－ HB phase L H Z phase L － HZ phase L T±T/2 ＊The position of Z phase against A, B phase is not specified. 2-M2 depth 3 PCD16 ■ Output waveform／Built-in multiplication circui（t ×2・×4・×5・×8・×10・×16・×20・×32） CW rotation（CW rotation as seen from fit surface） Ts T T1 T2 T（＃－1） T（＃） t t1 t2 t3 t4 t5 t6 t7 t8 t～ （t 4＃－4） （t 4＃） A phase HL A phase HL B phase HL B phase HL Z phase HL Z phase HL A, B phase ●1T waveform rate: T=Ts/#±0.3T ●Phase difference between neighboring A and B phases in # divisions: T/4±T/8 ●T/4 waveform ratio: t1 to t (4＃)=t±0.3t Z phase ●Z=1.0T (synchronized with B phase) Waveform Tmax Tmin Tmin/Tmax≧0.5 example ■ Spring flange MEH-14（Option） ４-R１ ４５゚ φ２０ φ１０ ４-φ２.２ PCD１６ ２-φ２.２ ４.５ ４-R０.５ 16 0.75 16.5 0.75 55° ３３.８ ３９.４ φ3 Main circuit

ME-17-P series ［Square Wave/Incremental］ ■ Specifications Type name ME　 －17－　 P Shaft shape Pulse number ●S（2）＝φ2 single shaft Output circuit ●S（4）＝φ4 single shaft ●Noentry＝Voltage putput Item ●H＝hollow shaft ●C＝open collector output Supply voltage DC5V ±10％ Current consumption 30mA or les（s under no load） Detection system Incremental Output pulse number 100 300 500 （Standard） 200 360 〔Pulse number/rotation〕 256 400 Output phase A, B, Z phase（Z＝“H”） Output form Square wave, voltage output onlyPull-up resistance 10kΩ Output capacity Sink current:20mAResidual voltage:0.4V or les（s at 10mA） Maximum response frequency （response pulse number） 50kHz Output phase difference A, B phase difference 90°±45（°T/4±T/8）Z phase T±T/2（see Output Waveform） Waveform rise/fall time 2μs or less Allowable load of Radial 1.9N（200gf） shaf（t electrical） Thrust 1.9N（200gf） Maximum allowable revolutions 6,000r/min （mechanical） Working ambient temperature/ 0℃～50℃ humidity RH35％～90％ no dewing Storing ambient temperature －20°C～80°C Vibration resistance Durability 55Hz, double amplitude 1.5mm2 hours each in X, Y, and Z directions Impact resistance Durability 500m/s（ 2 about 50G） 3 times each in X, Y, and Z directions Cable Vinyl wire AWG28 150mm Mass 20g 17 Output

MICRO ENCODER ■ Outside dimensions ■ Output circuit diagram Voltage outpu（t standard type） Open collector outpu（t option） Line driver outpu（t option） Cable color MES（2）-17-P 2-M2 depth 4 Cable color Cable color ＋5VDC（red） ＰＣＤ＝１６ A, B, Z Powe（r red） Powe（r red） （white, green, yellow）－－ 10kΩ A, B, －Z（ white/black, A, B, Z A, B, Z green/black, yellow/black） （white, green, yellow） （white, green, yellow） 26C31 0V（black） 20mA maximum 20mA maximum （shield） 0V（black） 0V（black） （shield） （shield） Main body—shield no connection １５０＋２０－０ Main body—shield no connection Main body—shield no connection Note: If the transmission distance is long, it should be so considered that the φ２０ specified voltage occurs at the input portion of the encoder cable end. φ４ A capacito（r 0.1μF）is connected between 0V and FG（frame ground）. φ２－０．００５－０．０１５ ■ Output waveform CW rotation（CW rotation as seen from fit surface） CCW rotation（CCW rotation as seen from fit surface） T T Soldering H HA phase L A phase L About 10 AWG28（outside diameter φ0.8） H H Vinyl wire B phase L B phase L ̶T±T（̶90°±45°） ̶T±T（̶90°±45°） 4 8 4 8 H H Z phase L Z phase L T±T/2 T±T/2 ＊The position of Z phase against A, B phase is not specified. MES（4）-17-P 2-M2 depth 4 ＰＣＤ＝１６ １５０＋２０－０ φ２０ φ４－０．００５－０．０１５ Soldering About 10 AWG28（outside diameter φ0.8） Vinyl wire ■ Spring flange MEH-17（Option） MEH-17-P 2-M2 depth 4 ＰＣＤ＝１６ ４-R１ ４５゚ １５０＋２０ ２‐Ｍ２ ９０° φ－０ arrangement ２０ φ２０ φ１０ φ８ φ２＋０．０１５－０ ４-φ２.２ PCD１６ Soldering About 10 ２-φ２.２AWG28（outside diameter φ0.8） ４.５ ４-R０.５ Vinyl wire 18 １０ 2.25 1 １５ ５ １５ １０ １５ １０ ２０ ２５ ２５ ３３.８ ３９.４ Main circuit Main circuit Main circuit

MEH-19 series ［Square Wave/Incremental］ 　Outside dimensions φ30×16.5mm 　Through Shaft ■ Specifications Type name MEH－19－3375 PSTN E Item Detection system Incremental Output phase A, －A, B, －B, Z, －Z phase CS phase（U, U, V, －V, －W, －W） Output form Square, Line driver output Output pulse 3375, 6750（3375×2）, 13500（3375×4） numbe（r P/R） 16875（3375×5）, 27000（3375×8）, 33750（3375×10） 54000（3375×16）, 67500（3375×20）, 108000（3375×32） Phase difference between neighboring A/B phases: T/4 ± T/8 Output Waveform ratio of 1T: T ± 0.3t Z phase width: T ± T/2（Synchronized with 1T of B phase） Supply voltage DC5V±5％ Current consumption 150ｍA or less Maximum response frequency 50kHz×division ratio（ 2, 4, 5, 8, 10, 16, 20, 32） Output capacity Output curren（t Io）： ±20mAmax. Output voltage Vo：l 0.5Vmax. VoH： 2.5Vmin. Maximum allowable revolutions 6000r/min Working ambient temperature/ humidity －10℃～+70℃/RH35％～90％ no dewing Storing ambient temperature －20℃～+80℃ Vibration resistance Durability 55Hz, double amplitude 1.5mm 2 hours each in X, Y, and Z directions Impact resistance Durability 50G 3 times each in X, Y, and Z directions Cable Outside diameter φ4.2 8-cores shield cable（without CS phase: 14-cores）AWG30 Mass 57ｇ（excluding cable） 19