maxon

Encoder HEDS 5540 500 Counts per turn, 3 ChannelsCycle 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)Shaft diameter (mm)Article NumbersDirection of rotation cw (definition cw p. 48)110511 110513 110515500 500 5003 3 3100 100 10012000 12000 120003 4 6overall lengthoverall lengthmaxon Modular System+ Motor Page + Gearhead Page + Brake Page Overall length [mm] / see GearheadRE 25 77/79 75.3RE 25 77/79 GP 26, 0.5 - 2.0 Nm 231 RE 25 77/79 GP 32, 0.75 - 4.5 Nm 234 RE 25 77/79 GP 32, 0.75 - 6.0 Nm 235/237 RE 25 77/79 KD 32, 1.0 - 4.5 Nm 240 RE 25 77/79 GP 32 S 255-257 RE 25, 20 W 79 AB 28 330 105.8RE 25, 20 W 79 GP 26, 0.5 - 2.0 Nm 231 AB 28 330 RE 25, 20 W 79 GP 32, 0.75 - 4.5 Nm 236 AB 28 330 RE 25, 20 W 79 GP 32, 0.75 - 6.0 Nm 235/237 AB 28 330 RE 25, 20 W 79 KD 32, 1.0 - 4.5 Nm 240 AB 28 330 RE 25, 20 W 79 GP 32 S 255-257 AB 28 330 RE 35, 90 W 81 91.7RE 35, 90 W 81 GP 32, 0.75 - 4.5 Nm 234 RE 35, 90 W 81 GP 32, 0.75 - 6.0 Nm 236/237 RE 35, 90 W 81 GP 32, 4.0 - 8.0 Nm 239 RE 35, 90 W 81 GP 42, 3.0 - 15 Nm 242 RE 35, 90 W 81 GP 32 S 255-257 RE 35, 90 W 81 AB 28 330 124.3RE 35, 90 W 81 GP 32, 0.75 - 4.5 Nm 234 AB 28 330 RE 35, 90 W 81 GP 32, 0.75 - 6.0 Nm 236/237 AB 28 330 RE 35, 90 W 81 GP 32, 4.0 - 8.0 Nm 239 AB 28 330 RE 35, 90 W 81 GP 42, 3.0 - 15 Nm 242 AB 28 330 RE 35, 90 W 81 GP 32 S 255-257 AB 28 330 RE 40, 150 W 82 91.7RE 40, 150 W 82 GP 42, 3.0 - 15 Nm 242 RE 40, 150 W 82 GP 52, 4.0 - 30 Nm 245 RE 40, 150 W 82 AB 28 330 124.3RE 40, 150 W 82 GP 42, 3.0 - 15 Nm 242 AB 28 330 RE 40, 150 W 82 GP 52, 4.0 - 30 Nm 245 AB 28 330 Technical Data Pin Allocation Connection exampleSupply voltage V CC 5 V ± 10%Encoder Description Pin no. fromChannel AOutput signalTTL compatiblePin 33409.506Phase shift 90°e ± 45°ePin 5 Channel B 1Channel BPin 5Signal rise timePin 4 VCC 2TTLChannel I(typically, at C L = 25 pF, R L = 2.7 k, 25°C) 180 nsPin 3 Channel A 3Pin 2Pin 2 Channel I 4Signal fall timePin 1 GND 5(typically, at C L = 25 pF, R L = 2.7 k, 25°C) 40 nsR pull-up 3.3 kIndex pulse width (nominal) 90°eCable with plug:Operating temperature range-40…+100°Cmaxon Art. Nr. 3409.506Moment of inertia of code wheel 0.6 gcm 2The plug (Harting 918.906.6803) canMax. angular acceleration 250000 rad s -2be fixed in the required position.V CC 5VDCOutput current per channel min. -1 mA, max. 5 mAPin 4Cable with plug (compatiblePin 1with encoder HEDS5010):GNDThe index signal is synchronised with channel A or B.maxon Art. Nr. 3409.504The plug (3M 89110-0101) can befixed in the required position.Ambient temperature range U = 25°C276maxon sensorMay 2012 edition / subject to change