RE12D-100-201-1

OPTICAL ENCODERS RE12D ■ FEATURES RoHS compliant ● φ 12 mm, 2 phases square wave ● High resolution 100 to 300 P/R ● Low torque, low inertia ● Cost effective ● RoHS compliant ■ PART NUMBER DESIGNATION RE12D – 100 – 201 – 1 Output connection Series name 1：Cable wire Resolution (P/R) Input voltage 100, 200, 300 1：5 V Output phase Output phase “Z” 2：“A” & “B” 0：Non ■ LIST OF PART NUMBERS ■ ELECTRICAL CHARACTERISTICS Part number Input voltage DC5 V ± 5 % 100 (P/R) RE12D-100-201-1 Input current 50 mA maximum 200 (P/R) RE12D-200-201-1 Output wave form 300 (P/R) RE12D-300-201-1 Output phases Resolution Item ※ Verify the above part numbers when placing orders. Square ware A, B Resolution (P/R) 100, 200, 300 Phase difference of A & B outputs Maximum frequencies response ■ MECHANICAL CHARACTERISTICS Starting torque 2 Shaft loading (When mounting) Net weight 0.01 g·cm Radial 1.96 N {200 gf} maximum Axial 1.96 N {200 gf} maximum 10 g 10 kHz “1 (High)” + 4.5 V minimum “0 (Low)” + 0.5 V maximum Output signal 0.05 mN·m {0.5 gf·cm} maximum Inertia 90° ± 45° Output impedance 1 kΩ Light source LED ■ Environmental characteristics Operating temp. range Storage temp. range Protection grade 0 ~ 50 °C − 20 ~ 80 °C IP40 RE12D OPTICAL ENCODERS ■ RELIABILITY TEST Test item Test conditions 2 Vibration Power OFF Amplitude : 1.52 mm or 98.1 m/s (10 G) whichever is smaller. 10 ~ 500 Hz excursion 5 min/cycle, 1 hour each for X, Y, Z, directions. Shock Power OFF 1 time each in 6 directions (X, Y, Z) at 490 m/s (50 G), 11 ms. 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 (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 5 cycles with the following condition (To be measured after leaving samples for 1 h at normal temperature and humidity after the test.) 70 °C 0.5 h、− 20 °C 0.5 h High temperature exposure 2 (To be measured after leaving samples for 1 h at normal temperature and humidity after the test.) ■ OUTPUT ■ OUTPUT CIRCUIT CW CCW T Vcc a, b, c, d = 1/4T1/8T 1 kW Output “A” Output “B” a b c Output A/B d 0V ■ OUTLINE DIMENSIONS Unless otherwise specified, tolerance : ± 0.4 (Unit : mm) 100 +20 0 AWG28 φ2 8.5±0.2 0 –0.01 φ 12 2 – M2 D = 3.0 min. 8.5±0.5 15.5 (24) ■ ELECTRICAL WIRING Red Black White Green Power ⊕ Power 0 (V) Output “A” Output “B”