DXZ multi-functional travel limiter

Product Overview

The DXZ multi-functional travel limiter is a high-performance industrial safety control device, specially designed for the spatial three-coordinate control and limit of various lifting and conveying machinery. This product combines a high-precision reduction mechanism with a mechanical memory control system, featuring high reliability, strong adaptability and easy installation. It is widely used in heavy machinery and equipment in industries such as construction, ports and mining.

Product features

Strong versatility

The DXZ limiters offer multiple transmission ratio options (1:13 to 1:960), support adjustable limit functions, and are equipped with potentiometer options. While achieving mechanical limit, they can also obtain digital displacement signals, meeting the diverse needs of different industrial scenarios.

Accurate and reliable

The product has passed the special equipment type test certification. It features high precision, a linearity of 0.1%, and a CAM rotation Angle accuracy of no more than 0.005rad. The normal service life can reach more than ten years, ensuring long-term stable operation.

Easy to install

The structure design is reasonable, the installation is simple, and it supports users to install, reset and relocate it by themselves. It has received good feedback from users over the years, which greatly reduces the installation and maintenance costs.

Technical parameters

• ​Transmission ratio range1:13-1:960
• ​Ambient temperature​：-40℃ ~ +55℃
• ​Environmental humidity≤ 90%RH (no condensation at 20℃)
• ​Working voltage​：DC 5~15V
• ​Electric shock capacity​：AC 380V/10A
• ​Mechanical rotation Angle360° continuous
• ​Installation height​：≤2500M

Structure and working principle

The DXZ multi-functional travel limiter is composed of a high-precision large transmission ratio reducer, a mechanical memory control mechanism and sensors. The displacement signal synchronized with the control mechanism is transmitted to the input shaft of the limiter through the external hanging wheel speed change, and then converted into the angular displacement signal of the output shaft by the reducer, thereby achieving precise position control and limit function.

Application field

This product is widely applied in:

• Construction industry: tower cranes, construction elevators, etc
• Port machinery: container cranes, portal cranes, etc
• Mining equipment: mine hoists, conveyors, etc
• Other industrial fields: Various transmission machinery that require spatial coordinate control and limit

Core advantage

The DXZ multi-functional travel limiter integrates mechanical limit and digital signal acquisition. It not only provides reliable safety protection but also enables precise position monitoring. It is an indispensable safety control device in modern industrial equipment.

Choosing a DXZ limiter means choosing a reliable security guarantee for your device!