INCREMENTAL ROTARY ENCODERS Series E40 • Incremental rotary encoders with or without zero pulse • Pulses per revolution: 2 to 12500 • Several configurations available • ABS housing MECHANICAL versions E40/E41 Body Ø: 40 mm Round flange Shaft Ø: 6 or 4 mm E40V/E41V Body Ø: 40 mm Round flange, M18x1 screw fixing Shaft Ø: 6 or 4 mm E40Q/E41Q Body Ø: 40 mm Square flamge, mm 43x43 Shaft Ø: 6 or 4 mm E40M/E41M Body Ø: 40 mm Hollow shaft flange Hole Ø 6 or 8 mm ABS plastic case Connections outlet: axial or radial cable E40S/E41S Body Ø: 40 mm Hollow shaft flange Hole Ø 6 or 8 mm Fixing by antirotational elastic support Available series RE40 with aluminium case and onnections outlet by cable gland in radial position MECHANICAL & ENVIRONMENTAL SPECIFICATIONS E40/E40V/E40Q • Materials: case shaft • Weight • Shaft/Hollow shaft diameter • Revolutions/minute • Starting torque • Inertia • Max load • Vibration resistance (10÷2000 Hz) • Shock resistance (11 ms) • Protection degree ELECTRICAL & OPERATING SPECIFICATIONS • Pulse code • Pulses/revolution • Zero pulse • Output signals • Electronic output • Operating temperature • Stocking temperature • Supply voltage • Absorption • Max. frequency • Connections Incremental 2 ÷ 12500 One pulse/revolution (E41) Two square waves 90° ±15° out of phase Zero pulse width: 90°±15° Push-pull, NPN open collector, 5Vdc or 5/30Vdc line driver signals protected against short circuits 5/30Vdc protection against polarity reversal 40 mA max 100/150 KHz Axia

Push/Pull – NPN Open Collector SIGNALS Cable Colours White Out 1 Green Out 2 Yellow Out Z (E41) Red + Vdc Blue 0V Shield Earth LINE DRIVER SIGNALS Cable Colours White Green Grey Red Blue Brown Yellow Pink Shield PP ELECTRONIC OUTPUT PP Push-pull OC Open Collector NPN LD Line-driver SHAFT/HOLLOW SHAFT DIAMETER 6 mm shaft/hollow shaft 4 mm shaft 8 mm hollow shaft CONNECTIONS POSITION A Axial R Radial SUPPLY VOLTAGE 5/30 Vdc TYPE E40/E41 E40V/E41V E40Q/E41Q E40M/E41M E40S/E41S

REFERENCES Further info available at: https://www.elap.it/incremental-encoders/encoder-e40/