Rotational speed sensor

Hall effectfor engines2-channel

Speed sensor for Sunfab hydraulic motors SCM Sunfab speed sensor is available on ISO/SAE motors (not DIN, M2), displacement 010-130 cc. The sensor is a two channel hall effect sensor and has two frequency outputs both giving square wave signals, phase shifted ~90 °. It’s available in both PNP and NPN versions. • It can operate at high temperatures. • The speed is detected from the gears on the cylinder block. Since the sensor is working with two channels the rotation direction can be detected. • The number of gears is 30 for all motor displacements. • Motors manufactured prepared for speed sensor can also have a sensor fitted afterwards.