Specifications EL721A50S5/28N8S3MA
Motor encoder with high mechanical robustness.With blind hollow shaft. A flange type.Designed for assembly directly on motor ar tachometric dynamos.Mounting by fixing holes (diam. 63,5 mm).NPN electrical interface. It consists of pull-up resistor and NPN transistor. Used to match the output voltage to the power supply when the transistor is off.Without zero pulse.8 mm hollow bore encoder (diameter).Metal cover can be added to the model for higher protection.Encoder equipped with elastic coupling for axial and radial shaft play.
Features EL721A50S5/28N8S3MA
Principle of operation : incremental
Shaft type : blind hollow shaft
Mounting type : fixing holes
Electronic interface : NPN
Special features : heavy duty
Resolution, ppr : 50
Zero pulse : -
Power supply, V DC : 5…28
Bore diameter, mm : 8
Enclosure rating : IP66
Max Rotation speed, rpm : 3000
Output type : MIL connector
Direction type : axial
Construction size (diam.), mm : 72
Max output frequency : 250 kHz
Operating temperature , °C : -10…+60
Operating temperature , °F : +14…+140
Measurement type : rotary
Type of sensor : optical
Weight, g : 400