specifications are subject to change without notice. specifications in this catalog are for reference. the formal specification sheets will be submitted upon request. copal elec t r o nic s jan, 2003 features high resolution ?20000 p/r high frequency response ?500 khz compact 46 and light weight 150 g simple construction part number designation rl 46 - 20000 - 2 1 1 - 1 series name resolution (p/r) 20000 output connection 1 : cable wire input voltage 1 : 5 v output phase ? 1 : provided output phase 2 : ??& ? resolution item input voltage maximum frequency response part number list of part numbers 20000 (p/r) 5 v 500 khz RL46-20000-211-1 ? verify the above part numbers when placing orders. starting torque inertia shaft loading (when mounting) radial axial net weight operating temp. range storage temp. range input voltage input current output wave form output phases resolution (p/r) phase difference of outputs a & b maximum frequency response output signal ? (high) ? (low) light source standard specifications dc5 v 5 % 180 ma maximum square wave a, b, z 20000 90 45 500 khz + 3.6 v minimum + 0.5 v maximum semiconductor laser electrical characteristics mechanical characteristics 2.45 mn? {25 gf?m} maximum 25 g?m 2 maximum 19.6 n {2 kgf} maximum 9.81 n {1 kgf} maximum approx. 150 g environmental characteristics 0 ~ 60 ? ? 40 ~ 80 ? laser encoders RL46
copal elec t r o nic s jan, 2003 specifications are subject to change without notice. specifications in this catalog are for reference. the formal specification sheets will be submitted upon request. vibration power off power off power off power on power off power on power off power off shock high temperature exposure low temperature exposure humidity thermal shock test item reliability test the output wave form shall satisfy the standard specifications after the following tests. test conditions amplitude : 1.52 mm or 98.1 m/s 2 (10 g) whichever is smaller. 10 ~ 500 hz, excursion 15 min/cycle, 8 cycles each for x, y, z, directions. 3 times each in directions (x, z) at 294 m/s 2 (30 g), 11 ms. 80 ? 2 ? 96 h (to be measured after leaving samples for 1 h at normal temperature and humidity after the test.) 60 ? 2 ? 96 h ? 40 ? 2 ? 96 h 0 ? 2 ? 96 h 40 ? 2 ? 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.) 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.) 80 ? 2 ? 0.5 h, ? 40 ? 2 ? 0.5 h RL46 laser encoders
specifications are subject to change without notice. specifications in this catalog are for reference. the formal specification sheets will be submitted upon request. copal elec t r o nic s jan, 2003 red black white green yellow cable shield outline dimensions unless otherwise specified, tolerance: 0.4 (unit: mm) electrical wiring output output circuit power b power 0 (v) output ? output ? output ? nc sink current of output circuit 40 ma maximum (at 25 ?) 4 ? m 3 d = 3.0 min. 30 46 20 6 12 4 55 cable length = 500 min. 0 ? 0.1 0 ? 0.01 90 20 vcc 5 v 470 ? output 0 v output a output b output z abcd ef a, b, c, d = 1/4t 1/8t e, f = 1/2t 3/8t cw ccw RL46 laser encoders
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