Eltra · EL72B

Eltra EL721B500S5/28N8S3MR

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Delivery
5–10 business days. Express available at additional cost.
Returns
14 days. New condition.
Shipping
Delivery. DHL, DPD, UPS.
Description

Motor encoder with high mechanical robustness.
With blind hollow shaft. B 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.

Characteristics
Principle of operation incremental
Shaft type blind hollow shaft
Mounting type fixing holes
Electronic interface NPN
Special features heavy duty
Resolution, ppr 500
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 radial
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