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Rotation sensor Caterpillar 238-0120

Used Wibako rotation sensor model 238-0120, an active differential Hall effect speed sensor for precise speed detection. Reliable, economical, and easy to install. Dimensions: 55.5mm long.

  • Condition: used
  • SKU: 70553
Ocena 4,7

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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.

Specification

Specification Value
name Rotation sensor
mark Caterpillar
part number 238-0120
condition used
total length 55.5 mm
insert length 27.5 mm
hole diameter 18.6 mm
material Polyamide

Reference numbers

List of reviews:

Monika

2025-09-28

Mark

2025-09-24

Przemysław

2025-07-04

Write a review.

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