maxon

Encoder HEDL 9140 500 CPT, 3 Channels, with Line Driver RS 422Cycle C = 360°ePulse P = 180°emaxon sensorUHighULowUHighULowUHighULows 3Phase shifts 4 s 1Channel A90°eChannel BChannel Is 2 s 1..4 = 90°e s 45°eStock programStandard programSpecial program (on request)TypeCounts per turnNumber of channelsMax. operating frequency (kHz)Max. speed (rpm)cable outlet axialcable outlet radialArticle Numbers386051 386001386053 386002500 5003 3100 10012000 12000Direction of rotation cw (definition cw p. 48)overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Brake Page Overall length [mm] / see GearheadRE 50, 200 W 83 170.4RE 50, 200 W 83 GP 52, 4 - 30 Nm 246 RE 50, 200 W 83 GP 62, 8 - 50 Nm 247 RE 50, 200 W 83 AB 44 334 183.4RE 50, 200 W 83 GP 52, 4 - 30 Nm 246 AB 44 334 RE 50, 200 W 83 GP 62, 8 - 50 Nm 247 AB 44 334 RE 65, 250 W 84 187.5RE 65, 250 W 84 GP 81, 20 - 120 Nm 248 RE 65, 250 W 84 AB 44 334 205.5RE 65, 250 W 84 GP 81, 20 - 120 Nm 248 AB 44 334 Technical Data Pin Allocation Connection exampleSupply voltage V CC 5 V ± 10% EncoderOutput signal EIA Standard RS 422VCable white = VCC 5 VDCCCdriver used:DS26LS31 Cable brown = GNDGNDCable green = Channel APhase shift 90°e ± 45°eCable yellow = Channel ASignal rise timeCable grey = Channel BChannel A(typically, at C L = 25 pF, R L = 11 k, 25°C) 180 ns Cable pink = Channel BSignal fall timeCable blue = Channel I (Index)Channel ACable red = Channel I (Index)(typically, at C L = 25 pF, R L = 11 k, 25°C) 40 ns Cable size 8 × 0.25 mm 2Index pulse width 90°eChannel BOperating temperature range-40…+85°C MotorMoment of inertia of code wheel 0.6 gcm 2 Cable white = Motor +Channel BCable brown = Motor -Max. angular acceleration 250000 rad s -2 Cable size 2 × 1.0 mm 2Channel IOutput current per channel min. -20 mA, max. 20 mAProtection toIP54Encoder, Line Driver, DS26LS31Channel IRRRLine receiverRecommended IC's:- MC 3486- SN 75175- AM 26 LS 32The index signal is synchronised with channel A or B. Terminal resistance R = typical 120 282maxon sensorMay 2012 edition / subject to change