What are the characteristics of a single-chain electric hoist?

Today, we’d like to introduce the Intelligent Single-Chain Running Electric Hoist—a truly cutting-edge, chain-type hoist. It can be regarded as a heavy-duty, single-handed chain crane that is operated via a handle. It can easily travel along overhead rails and I-beams. In addition, this intelligent single-chain running electric hoist features a unique suspension system. In fact, the “intelligent” aspect of this hoist lies in its coaxial-handle operation (coaxial-handle intelligent electric hoist). So what are the functions of this coaxial sliding handle? Read on for details: A double-girder bridge consists of two main girders and end beams. The main girders are rigidly connected to the end beams, and wheels are mounted at both ends of the end beams to support the bridge as it travels along the elevated track. The main girders are welded to the rails and serve as the traveling mechanism for the hoist trolley. Main girders come in several typical structural configurations, including box-section girders, truss girders, and open-web truss girders.

The coaxial handle consists of a control board, a handle slip ring, a differential sensor, an infrared sensor, and other components. The control module is integrated into the electric hoist, and the two are connected via a spring-loaded cable. The function of the control module is to provide control signals to the main motor contactor module and to supply power to the coaxial sliding handle. DC 24V power supply. By sliding the handle, the change in handle displacement enables rapid and slow lifting of the controlled device.

The basic operating interface of the coaxial sliding handle consists of an emergency stop button, It consists of an UP button, a DOWN button, an ESC button, an ENT button, an LCD display, and status indicators. Operators can control the device using the external buttons and view relevant information on the LCD display.

1. Intelligent joystick module with a visual interface, allowing free switching between single-speed and dual-speed modes as needed;

2. In single-speed mode, the operator switches between fast and slow speeds using the handle-mounted buttons; in dual-speed mode, fast and slow speeds are adjusted by sliding the handle.

3. The joystick serves as the primary human–machine interface between the operator and the lifting equipment. Operators use the joystick to control the lifting operation and view relevant information on the display screen.

The intelligent electric hoist is a newly developed product. It can be operated with one hand, enabling synchronized movement between the equipment and the operator. It can replace conventional chain-type electric hoists, making material-handling operations faster, more precise, and safer.

A wall-mounted crane is used in the single-sided work area of the large-span workshop. Its travel path remains entirely above the walls or columns, with no obstacles on the floor, allowing customers to arrange the work area more flexibly. The crane’s standard operating speed is 25 m/min (stepless variable frequency), with a standard trolley travel speed of 20/5 m/min (two-speed variable frequency). In addition to the standard two-speed hoisting speed, all wall-mounted cranes offer multiple speed options and variable-frequency control for lifting. Lifting heights also come in a variety of configurations, typically ranging from 3 to 9 meters. Wall-mounted cranes support multiple control methods, including simultaneous operation via electric hand controller and remote control, as well as combined use of both.