draw wire sensor
A draw wire sensor, also known as a string pot or cable extension position sensor, is a sophisticated measurement device that precisely tracks linear displacement through a flexible cable mechanism. This innovative sensor consists of a measuring cable, a spring-loaded drum, and an internal rotary sensor that converts mechanical movement into electrical signals. The cable extends and retracts as the measured object moves, while the sensor continuously monitors the cable's position with exceptional accuracy. The internal mechanism employs advanced encoding technology to transform the rotary motion into precise digital or analog output signals. These sensors can measure distances ranging from a few millimeters to several meters, making them versatile tools for various industrial applications. The robust construction typically features stainless steel cables and weatherproof housings, ensuring reliable performance in challenging environments. Draw wire sensors excel in applications requiring continuous position monitoring, such as in automated manufacturing processes, material handling equipment, and heavy machinery operations. Their compact design and simple installation process make them ideal for retrofitting existing equipment or integrating into new systems. The sensor's ability to provide real-time position feedback enables precise motion control and helps maintain operational efficiency in automated systems.
EN
