Rotational speed sensor SD74 Series

Hall effectIP67with angle measurement

Speed & Direction Sensor Kit Description Hall Effect speed & direction sensors designed to detect ferromagnetic structures. A modular-based design allows the pre-selection of key criteria including shaft length and output interface, for example. Supplied with a plastic housing and mounting flange, all standard parts meet the IP67 and IP69 (excluding wire/connector) standard for ingress protection. Typical air-gap 0.3 – 2.2 mm (target dependent). Features •Capable of measuring from near zero up to 20 KHz. •Variable shaft length (20 to 80 mm) •Variable shaft diameter (12 to 20 mm) •2-wire, 3-wire, 4-wire output •Cable interface (connector upon request) •Rotatable shaft head (to determine angle of wire outlet) •Flexible wire orientation (horizontal or right-angle) •Wire harness option with customer-specific connector (available on request) •Available with open-collector, PWM or Current signal outputs Applications •Electric drives (stationary and mobile) •Automation systems •Conveyor belts •Wind turbines