Encoders without bearings - incremental Through hollow shaft ø10 to ø45 mm 20, 50 pulses per revolution ITD 67 A 4 Y 9 Features –– Bearingless magnetic encoder –– Magnetic sensing –– 20 and 50 pulses per revolution –– Output circuits: HTL –– Without own bearings –– Rotor mounting by 2 set screws –– Cable output radial Optional –– Redundant sensing ITD 67 A 4 Y 9 with through hollow shaft Technical data - mechanical design Voltage supply 8...26 VDC Motor shaft tolerance Consumption w/o load < 20 mA 0.2 mm axial 0.05 mm radial Pulses per revolution 20...50 Shaft type Output stages Push-pull ø10...45 mm (through hollow shaft) Output signals A, B Protection DIN EN 60529 Output current ≤20 mA IP 67 (relating to sealed electronics) Operating temperature -20...+85 °C Operating speed ≤10000 rpm Resistance DIN EN 60068-2-6 Vibration 10 g, 55-2000 Hz DIN EN 60068-2-27 Shock 100 g, 11 ms Materials Housing: plastic Shaft: aluminium Connection Cable 1 m Weight approx. 230 g Admitted cable length 15 m Interference immunity DIN EN 61000-6-2 Emitted interference DIN EN 61000-6-3 1 www.baumer.com/motion 4/3/2014 Reverse polarity protection Yes Subject to modification in technic and design. Errors and omissions excepted. Technical data - electrical ratings Encoders without bearings - incremental Through hollow shaft ø10 to ø45 mm 20, 50 pulses per revolution ITD 67 A 4 Y 9 Part number ITD 67 A 4 Y 9 H KR1 S IP67 Protection IP67 IP 67 10 14 15 16 20 22 25 27 30 35 40 45 Through hollow shaft ø10 mm ø14 mm ø15 mm ø16 mm ø20 mm ø22 mm ø25 mm ø27 mm ø30 mm ø35 mm ø40 mm ø45 mm Operating temperature S -20...+85 °C Connection KR1 Cable 1 m, radial Output signals AX A BX A, B Voltage supply / signals H 8...26 VDC / HTL level, push pull Pulse number 20 50 2 www.baumer.com/motion 4/3/2014 Subject to modification in technic and design. Errors and omissions excepted. Pulse number - see table Encoders without bearings - incremental Through hollow shaft ø10 to ø45 mm 20, 50 pulses per revolution ITD 67 A 4 Y 9 Output signals Terminal assignment Clockwise rotation when looking at the mounting side. Core colour Assignment green Track A grey Track B brown UB white GND transparent Shield/Housing AX-Output signals Track A BX-Output signals Trigger level Track B 90° Outputs Push-pull short-circuit proof Output level High ≥UB -3 V Output level Low ≤1.5 V Load ≤20 mA Subject to modification in technic and design. Errors and omissions excepted. Track A Dimensions 4.5 B C Z counterbore cable, 7.7x5 radial KR... 64 75 54.5 D 031- 5 Y 9 3 www.baumer.com/motion 4/3/2014 35 1.5 d H6 .1 ±0 11 17±0.1 2 set screws DIN 916 - M5x5 A/F2.5 tightening torque max. 3 Nm Z 5:1 A 5 0.2 2±0.1 15±0.1 05 1 2 A-D 0. 2± ø7 d g6 ø72.5+0.1 mounting side (proposition) Encoders without bearings - incremental Through hollow shaft ø10 to ø45 mm 20, 50 pulses per revolution 4 www.baumer.com/motion 4/3/2014 Subject to modification in technic and design. Errors and omissions excepted. ITD 67 A 4 Y 9