Technical data - electrical ratings Voltage supply 4.75...30 VDC Reverse polarity protection Yes Consumption w/o load ≤40 mA (24 VDC) ≤130 mA (4.75 VDC) + output load, max. 250 mA Pulses per revolution 1024 … 80000 Accuracy ≤60 arc-seconds Sensing method Optical Output frequency ≤300 kHz (TTL) ≤160 kHz (HTL) Output signals A, B, Z A, B, Z + complement, ½ cycle index gated with negative B channel Output stages Linedriver (TTL, 7272) Vout = 5 V, short-circuit proof Push-pull (HTL, 7272) Vout = Vin, short-circuit proof Interference immunity EN 61000-6-2 Emitted interference EN 61000-6-3 Approval UL approval / E240061 RoHS compliant EU guideline 2011/65/EC CE Technical data - mechanical design Size (flange) ø3.15" (ø80 mm) Shaft type ø0.375...1" (ø9.525...25.4 mm) (through hollow shaft isolated) Bore runout 0.0016" (0.04 mm) TIR max. Admitted misalignment 0.004" (0.1016 mm) radial TIR (end of shaft) 0.01" (0.254 mm) axial Protection EN 60529 IP 54 IP 65 IP 67 Operating speed ≤5000 rpm (see temperature diagram) Bearing 52100 SAE high carbon steel (ABEC 5) Starting torque ≤3 in-oz (77 °F, IP 65) ≤0.02 Nm (+25 °C, IP 65) Rotor moment of inertia 2.3 oz-in² (420 gcm²) Service life Bearing: typ. 13 billion rev. (89000 h/2500 rpm) Material Housing: aluminium, powder-coated Shaft: stainless steel Operating temperature -40...+212 °F (-40...+100 °C), (fixed cable): see temperature diagram Relative humidity 98 % non-condensing Resistance EN 60068-2-6 Vibration 20 g, 60-2000 Hz EN 60068-2-27 Shock 200 g, 6 ms Connection MIL-connector, 7-pin MIL-connector, 10-pin Cable (AWG26 wire) Weight approx. 23 oz. 660 g