domov > Blog > Informacije o panogi > Application of power spring in draw-wire encoder

Application of power spring in draw-wire encoder

vir:Natančnost Qianye čas:2022-9-14

A draw-wire encoder, also known as a string potentiometer, pull wire position sensor, cable extension displacement sensor, or yo-yo potentiometer. It is a cable driven position or displacement sensor for linear position measurement and velocity using a flexible cable (wire) and a spring loaded spool.

  The string pot or cable extension sensor is composed of four main components in the shell: 1. High strength stainless steel cable (rope or steel wire rope); 2. Equal diameter spool (drum); 3. Močna vzmet with high torque and long service life; 4. Rotary potential precision sensor.

  In the shell of the sensor, a soft high-strength stainless steel cable is tightly wound on a precision machined cylindrical drum (or spool) with constant diameter, which rotates with the winding and unfolding of the measuring cable. In order to maintain the tension and retraction of the steel wire, the spring is connected to the drum. Then connect the spool to the shaft of the rotary potential precision sensor (or encoder). When the sensor string extends linearly with the moving object, it will cause the roller and sensor shaft to rotate.

  For displacement or position measurement, the main body of the sensor is installed on the fixed surface, and the end of the flexible cable is connected to the moving object. When the object changes its position, the cable unfolds and reels and the rotating spool drive the shaft of the sensing device, generating an electrical signal proportional to the linear extension or displacement of the cable. For speed measurement, a tachometer is required.

The power spring is mainly used in the equipment of the rewind device. According to its relaxed shape, the power spring is divided into natural power spring and pre force power spring. In contrast, pre tensioned power springs can store 25% to 55% more torque and provide more effective turns. If the power spring in the equipment does not meet the standard, the sensor will be wrongly arranged and disorderly arranged in the process of wiring, and make a large noise in the process of use. Therefore, when choosing spring manufacturers, we must choose professional spring manufacturers.

  Shenzhen Qianye Precision Metal Co., Ltd. was established in 2006 to supply high-quality stainless steel springs for many fields. The company designs and manufactures a wide range of power springs, constant force springs, constant torsion springs, variable force springs and motor brush spring. Qianye works in close partnership with its customers in developing bespoke solutions to meet their individual needs.Quality is of the utmost importance and Qianye are certified to ISO9001, ISO14001 and national high-tech enterprise with a big emphasis on the training of its employees. Its spirit is “treat people with sincerity and create things with sincerity” to ensure it strives for excellence.

Zadnje novice

 Miniature Torsion Springs: The Springs You Need for Precision and Efficiency
Miniature Torsion Springs: The Springs You Need for Precision and Efficiency

Time:2023-5-31

Springs are important components in many mechanical devices. They are used to store and release energy, absorb shock, and maintain tension. Springs come in different shapes and sizes, and each type is designed for a specific application. One type of spring that is commonly used in precision mechanisms is the miniature torsion spring. What is a Miniature Torsion Spring? A...

 Variable force spring – shelf delay push system which is effective to prevent theft from retail store.
Variable force spring – shelf delay push system which is effective to prevent theft from retail store.

Time:2023-6-13

Theft of small items in retail stores is a problem that occurs. An easy safe method of theft prevention is to introduce a time delay between the dispensing of multiple products. If there is a considerable delay between the dispensing of individual products, then thieves are less likely to steal the products. A shelf delay propeller equipped with variable force springs...

 Variable Force Spring manufacturer: What You Need to Know
Variable Force Spring manufacturer: What You Need to Know

Time:2023-4-27

A variable force spring, also known as a constant force spring, is a type of spring that exerts a nearly constant force over a relatively wide range of movement. This type of spring is commonly used in various applications, including medical devices, automotive mechanisms, and aircraft systems. One of the primary advantages of a variable force spring is that it...

 Implementing a Compelling Strategy for Delivering High-Quality Solutions
Implementing a Compelling Strategy for Delivering High-Quality Solutions

Time:2023-8-19

Delivering high-quality solutions is crucial for organizations to remain competitive and meet customer demands. Implementing a compelling strategy for achieving this goal requires careful planning, effective execution, and a commitment to continuous improvement. This article explores key factors that contribute to the successful implementation of such a strategy. First and foremost, a compelling strategy for delivering high-quality solutions should be...

 China Window Constant Force Springs: A Solution for Smooth and Efficient Window Operation
China Window Constant Force Springs: A Solution for Smooth and Efficient Window Operation

Time:2023-8-2

Introduction Windows play a critical role in our homes and buildings, allowing natural light to enter and providing ventilation. However, operating windows can sometimes be a cumbersome and frustrating task. To address this issue, window constant force springs have emerged as a solution for smooth and efficient window operation. In this article, we will explore the benefits and applications of...

 Understanding Torsion Spring Energy: A Comprehensive Guide
Understanding Torsion Spring Energy: A Comprehensive Guide

Time:2023-9-22

Introduction: Torsion springs are mechanical devices that store and release energy when twisted or rotated. They are widely used in various applications, from everyday objects like clothespins to complex machinery like vehicle suspensions. Understanding the principles of torsion spring energy is essential for engineers, designers, and anyone working with these springs. This comprehensive guide aims to provide a thorough understanding...

Product