maxon

Encoder MR Type M, 128–512 CPT, 2/3 Channels, with Line DriverCycle C = 360°ePulse P = 180°eUHighULowUHighULowUHighULows 3Channel APhase shift 90°eChannel BChannel Is 4 s 1 s 2 s 1..4 = 90°e s 45°emaxon sensorStock programStandard programSpecial program (on request)TypeCounts per turnNumber of channelsMax. operating frequency (kHz)Max. speed (rpm)Article NumbersDirection of rotation cw (definition cw p. 48)228179 228177 228181 228182 201937 201940128 128 256 256 512 5122 3 2 3 2 380 80 160 160 320 32037500 37500 37500 37500 37500 37500maxon Modular System+ Motor Page + Gearhead Page + Brake Page Overall length [mm] / see GearheadRE-max 21, 3.5 W 124 34.0 34.0 34.0 34.0 34.0 34.0RE-max 21, 3.5 W 124 GP 22, 0.5 - 2.0 Nm 224/225 RE-max 21, 3.5 W 124 GS 38, 0.1 - 0.6 Nm 241 RE-max 21, 3.5 W 124 GP 22 S 253/254 RE-max 21, 6 W 126 35.8 35.8 35.8 35.8 35.8 35.8RE-max 21, 6 W 126 GP 22, 0.5 - 2.0 Nm 224/225 RE-max 21, 6 W 126 GS 38, 0.1 - 0.6 Nm 241 RE-max 21, 6 W 126 GP 22 S 253/254 RE-max 24 128/130 36.9 36.9 36.9 36.9 36.9 36.9RE-max 24 128/130 GP 22/GS 38 225/241 RE-max 24 128/130 GP 22 S 253/254 EC 16, 30 W 145 50.7 50.7 50.7 50.7 50.7 50.7EC 16, 30 W 145 GP 16, 0.1 - 0.6 Nm 217/218 EC 16, 30 W 145 GP 22, 0.5 - 1.0 Nm 224 EC 16, 30 W 145 GP 16 S 251/252 EC 16, 60 W 147 66.7 66.7 66.7 66.7 66.7 66.7EC 16, 60 W 147 GP 16, 0.2 - 0.6 Nm 218 EC 16, 60 W 147 GP 22, 0.5 - 2.0 Nm 224/226 EC 16, 60 W 147 GP 16 S/GP 22 S 251/254 EC 22, 40 W 149 50.5 50.5 50.5 50.5 50.5 50.5EC 22, 40 W 149 GP 22, 0.5 - 3.4 Nm 226/227 EC 22, 40 W 149 GP 22 S 253/254 EC 22, 100 W 151 68.7 68.7 68.7 68.7 68.7 68.7EC 22, 100 W 151 GP 22, 0.5 - 3.4 Nm 226/227 EC 22, 100 W 151 GP 22 S 253/254 EC-max 16, 5 W 163 31.3 31.3 31.3 31.3 31.3 31.3EC-max 16, 5 W 163 GP 16, 0.1 - 0.6 Nm 217/218 EC-max 16, 5 W 163 GP 16 S 251/252 EC-max 16, 8 W 165 43.3 43.3 43.3 43.3 43.3 43.3EC-max 16, 8 W 165 GP 16, 0.2 - 0.6 Nm 218 EC-max 16, 8 W 165 GP 22, 0.5 - 2.0 Nm 226 EC-max 16, 8 W 165 GP 16 S/GP 22 S 251/254 EC-max 22, 12 W 166 41.7 41.7 41.7 41.7 41.7 41.7EC-max 22, 12 W 166 GP 22, 0.5 - 2.0 Nm 226/227 EC-max 22, 12 W 166 KD 32, 1.0 - 4.5 Nm 240 EC-max 22, 12 W 166 GP 22 S 253/254 EC-max 22, 25 W 167 58.2 58.2 58.2 58.2 58.2 58.2EC-max 22, 25 W 167 GP 22/GP 32 227/238 EC-max 22, 25 W 167 GP 32 S 253/254 Technical Data Pin Allocation Connection exampleSupply voltage V CC 5 V ± 5%2 1 1 N.C.VOutput signalTTL compatibleCC2 VCCGNDPhase shift 90°e ± 45°e3 GND4 N.C.Index pulse width 90°e ± 45°e5 Channel AChannel AOperating temperature range-25…+85°C10 9 6 Channel AMoment of inertia of code wheel 0.09 gcm 21507 Channel B±5Channel AOutput current per channelmax. 5 mA8 Channel B9* Channel I (Index)MR Encoder EC-max 16 / EC-max 2210* Channel I (Index)Channel B2 1 DIN Connector 41651/Channel BEN 60603-13flat band cable AWG 28Channel I*version with 3 channelsEncoder, Line DriverRCRCRLine receiverRecommended IC's:- MC 3486- SN 75175- AM 26 LS 3210 9 Pin assignment for RE-max300 ±10see Page 270Terminal resistance R = typical 120 The index signal is synchronised with channel A or B. MR Encoder EC 16 / EC 22 Capacitor C 0.1 nF per m line lengthChannel ICMay 2012 edition / subject to changemaxon sensor271