Rotation sensor Caterpillar 238-0120

Product description

We offer you a used Wibako rotation sensor, model 238-0120, which is an active differential Hall effect speed sensor. This high-quality speed sensor utilizes a current loop and operates based on the Hall effect, making it a reliable solution for applications requiring precise speed detection. Unlike traditional Hall sensors that generate an output voltage, this sensor generates a specific output current, allowing for effective monitoring of the sensor's connection status. With two Hall elements and one output with two wires (power, signal), this sensor is a preferred and economical solution for active speed sensors. Additionally, the sensor is available only with a fixed nose length, ensuring ease of installation. Its applications include detecting zero or near-zero speed, output speed of the gearbox, timing synchronization, and drive motors. The dimensions of the sensor are a total length of 55.5 mm (2.19 inches), an insert length of 27.5 mm (1.08 inches), and a hole diameter of 18.6 mm (0.73 inches). Made from materials such as polyamide and alloy steel, the 238-0120 sensor is a solid choice for anyone in need of a reliable speed monitoring solution.