MANUAL SETTING TYPE OPTICAL ENCODERS REC16K/REC16L/REC16M FEATURES RoHS compliant O16mm square compact size OExcellent click & switch feelings OLong life of 2 million cycles PART NUMBER DESIGNATION REC16 K 25 - 201 Series name Output interface RECWith click 1Voltage 5Open collector Push switch function and shaft Output MSingle shaft without push switch K Single shaft with push switch L Double shaft with push switch 2"A" & "B" Resolution (P/R) 25 LIST OF PART NUMBERS Resolution Click Push switch function Shaft No Single Shaft 25 (P/R) Output interface Voltage (PIN HEADER Type) Part number REC16M25-201 REC16K25-201 With Click Yes Double Shaft The products indicated by A mark are manufactured upon receipt of order basis. Open Collector (SCOKET Type) A REC16K25-205-B A REC16L25-205-B REC16K/REC16L/REC16M OPTICAL ENCODERS STANDARD SPECIFICATIONS OElectrical characteristics OMechanical characteristics Click torque 7.35 mN*m 2.5 maximum (75 25 gf*cm) RECWith click Click number 25 DC5 5 % Input voltage 30 mA maximum Input current Square wave Output wave form A, B Output phases (P/R) Shaft loading (Pull-push) 25 Resolution Switch operation force 90 45 Phase difference of outputs A & B "1 (High)" + 4.5 V minimum "0 (Low)" + 0.5 V maximum Output signal Rotational life (Mechanical) 2 million cycles Switching life 1 million cycles Shaft loading (When mounting) LED Light source Radial 4.90 N maximum (500 gf) Axial 2.94 N maximum (300 gf) Net weight OSwitch characteristics Strength of tighten screw Maximum contact rating 2.45 1.47 N (250 150 gf) 0.3 0.2 mm Switch stroke 100 Hz Maximum frequency response 19.6 N maximum (2 kgf) Approx. 12 g 1 N*m {10.2 kgf*cm} maximum DC15 V, 20 mA 2 maximum Contact resistance Initial value OEnvironmental characteristics Note) Manual setting only. Operating temp. range Storage temp. range Protection grade 0 ~ 50 C - 20 ~ 80 C IP40 OUTPUT Click spot for 25P/R Output "A" Output "B" Click spot a b c The click spot is located somewhere outputs A & B are at Lo level. d CW a, b, c, d 100 s REC16K/REC16L/REC16M OPTICAL ENCODERS RELIABILITY TEST The output shall satisfy the criteria below after the following tests. Test item Test conditions Vibration Power OFF Amplitude : 1.52 mm or 98.1 m/s2 (10 G) whichever is smaller. 10 ~ 500 Hz excursion 15 min/cycle, 8 cycles each for X, Z, directions. Shock Power OFF 3 times each in directions (X, Z) at 490 m/s2 (50 G), 11 ms. High temperature exposure Power OFF 80 C 96 h Power ON 50 C 96 h Low temperature exposure Power OFF - 20 C 96 h Power ON 0 C 96 h Humidity Power OFF 40 C Relative humidity 90 95 % 96 h (To be measured after wiping out moisture and leaving samples for 1 h at normal temperature and humidity after the test.) Thermal shock Power OFF To be done 10 cycles with the following condition (To be measured after leaving samples for 1 h at normal temperature and humidity after the test.) (To be measured after leaving samples for 1 h at normal temperature and humidity after the test.) 80 C 0.5 h- 20 C 0.5 h OUTLINE DIMENSIONS Unless otherwise specified, tolerance: 0.4 M9P = 0.5 OSingle shaft and PIN HEADER 16 Accessories 10.5 MAX 23 2 - 0.5 14 6.5 3 4 6 0.5 M9 P = 0.75 16 ( 11.43 ) 4 5.5 0.1 0.5 1 2. Washer 0 4.9 6 - 0.5 9.4 12.9 2 12 1. Nut 6 5 4 3 2 1 PIN 5 - 2.54 (Unit: mm) .1 0 .1 .2 9 9.2 PIN HEADER : Made by IRISO ELECTRONICS CO., LTD 9208B - 1 - 6Z032 - PT1 ( 7.6 ) ( 9.4 ) Panel Cut-out Dimensions 8.2 0.1 ( 16.6 ) Panel Cut-out Dimensions (Locking type) OUTPUT CIRCUITRY AND RECEIVING CIRCUITRY PIN ASSIGNMENT Vcc (5V) Pin No. Without switch With switch 1 Power 0 (V) Power 0 (V) 2 NC For switch 3 NC For switch 4 Output "B" Output "B" 5 Output "A" Output "A" 6 Power 5V Power 5V 4.7k Output "A", "B" GND (OV) Switch Switch Output Circuitry Receiving Circuitry TransistorRN1707JE eqivalent Schmitt ICTC7W14FK eqivalent REC16K/REC16L/REC16M OPTICAL ENCODERS OUTLINE DIMENSIONS Unless otherwise specified, tolerance: 0.4 Single shaft and SOCKET (Unit: mm) Accessories ( 17.4 ) 2- 0.5 6.35 10.5 MAX 6.5 6 5 4 3 2 1 2.54 M9 P = 0.75 11 1. Nut ( 3.6 ) ( 6.9 ) 12.9 2. Washer 0.8 0.05 6 90 1 3.05 0.08 3.16 0.25 Locking Ring .1 0 .2 9 2.4 0.1 5.6 0.1 ( 11.43 ) 4 M9P = 0.75 11.1+0.25 0 3.18 10.5 MAX 6.35 ( 3.6 ) 11.2 0.05 6.35 6.5 SOCKET (SAMTEC) CES-106-01-S-S 0.05 6.35 4 2 -3 2 - 0.5 ( 17.4 ) 16 4.9 2.54 0.5 1 Option ( 9.5 ) 6 5 4 3 2 1 9.4 ( 7.5 ) Double shaft and SOCKET 16 2 5.6 0.1 ( 11.43 ) M9P = 0.75 4.9 4 16 4 2- 3 6.35 SOCKET (SAMTEC) CES-106-01-S-S 0.05 16 ( 6.9 ) .1 0 .3 3 ( 7.5 ) Panel Cut-out Dimensions OUTPUT CIRCUITRY AND RECEIVING CIRCUITRY Vcc (5V) PIN ASSIGNMENT 2.2k Pin No. Function 1 Power 0 (V) 2 For switch 3 For switch 4 Output "B" 5 Output "A" 6 Power +5 V Output "A", "B" GND (OV) Switch Switch Output Circuitry Receiving Circuitry TransistorRN1707JE eqivalent Schmitt ICTC7W14FK eqivalent REC16K/REC16L/REC16M OPTICAL ENCODERS OptionQl_n+glFmjbcp Available mounting on PC board with Snap-in Holder as an optional item separately. 15.2 10 2- 0.5 3. 2 6 3 2 12 6 3.5 4- 1.8 12 16.2 0. 1 3 With Snap-in Holder 10 4- 1.8 6-0. 0.3 11.4 6 2 6 0.3 2 5.8 5 6 PIN No. 16 11.4 2.3 1.5 1 2 3 4 5- 2.54 5- 2.54 6- 0.8 Mou nting hole dimentions ( Tolerance : 0. 1 ) ( Thickness : t = 1. 6 )