Palan électrique à chaîne

What Is Electric Chain Hoist?

The Electric Chain Hoist is a heavy-duty lifting solution engineered for industrial environments. With a capacity range from 0.5 tons to 30 tons, it handles everything from precision assembly work to bulk material handling. Powered by electric drive, it delivers smooth, repeatable lifts with minimal operator fatigue — a reliable workhorse for workshops, factories, and job sites.

Electric Chain Hoist is a lightweight chain hoist featuring compact structure, easy installation and operation. Boasting a lifting capacity of 250 kg to 35 tons, it caters to both light and heavy-duty operational needs. Available in single/double-speed electric hoist modes, its double-speed version relies on dual-speed coils or frequency converters for precise lifting speed control, ideal for delicate operation scenarios. Widely applicable to single/double girder bridge cranes, grues à flèche, flexible combine workstation crane rails, grues à portique and other lifting equipment, it is a versatile lifting solution.

Composed of core components—motor, reducer, brake, lifting chain and hook—it ensures stable and safe operation. The motor powers the device, the reducer converts high-speed rotation into low-speed, high-torque output, and the brake enables real-time speed adjustment and emergency braking. Dafang Crane offers custom chain hoist solutions tailored to special lifting capacities, speed control modes and installation configurations. For efficient, reliable lifting equipment, contact our professional team for the optimal solution!

Features of Dafang Electric Chain Hoists

High strength lightweight design

The electric chain hoist adopts high-strength tensile shell or die-casting aluminum shell, combined with thin-wall extrusion molding process manufacturing, compact size, light weight, good heat dissipation performance, effectively extend the service life of the motor.

Independent gearbox system

With independent sealed gearbox system, built-in two-stage coaxial transmission gear mechanism, and long-lasting oil bath lubrication system, smooth transmission, low noise and low maintenance costs.

Modularized structure design

Simple structure of the whole machine, modular design makes the equipment easy to disassemble, overhaul and maintenance, reducing the difficulty and time cost of maintenance.

Fully sealed environment adaptability

Fully sealed design enables the electric chain hoist to adapt to the dust, moisture and other harsh working environment, so that the equipment can operate stably under complex conditions.

Space-saving and convenient operation

The optimized design of equipment headroom height saves installation space and operation flexibility, especially suitable for places with limited space.

Application of Electric Chain Hoist

• Warehousing and logistics and dock operations: loading and unloading, pallet rigging, inventory management in warehouses, logistics centers and docks, etc.
• Construction sites and heavy equipment installation: for hoisting steel beams, building materials, equipment, prefabricated components and concrete formwork.
• Automotive and Aerospace production line: precise hoisting of heavy parts such as engines, chassis, wing assembly, etc.
• Manufacturing plants and workshop operations: lifting and moving heavy machinery, engine parts, machinery components, molds and raw materials.
• Maintenance and Repair Workshops: Handling motor swaps, equipment rigging, and overhead crane lifts.

Paramètres techniques

Capacité	0.5~30 Ton
Gamme de capacités	0.5T / 1T / 2T / 3T / 5T / 10T / 15T / 20T / 30T
Hauteur de levage	3-30M, Standard 3m–6m (customizable)
Vitesse	Dual-speed (fast/slow) for precision placement
Vitesse de levage	1.3~8M/Min
Vitesse de déplacement	13-20M/Min
Source d'énergie	380V/400V 3-Phase (220V single-phase available)
Hoist Motor	High-efficiency copper wound motor, squirrel cage design
Chain	Grade 80 / Grade 100 alloy steel chain, wear-resistant
Control	Pendant control (24V low-voltage) + emergency stop
Braking	Electromagnetic DC brake — fail-safe on power loss
Protection	Overload limiter, thermal protection, IP54/IP55 rated
Certification	CE / ISO / OSHA compliant

Professional Electric Chain Hoists Manufacturer

Exposition Dafang

Certificat

FAQ

Q1: How do I select the right capacity for my application?

A: Choose a hoist with a rated capacity above your heaviest load. For dynamic lifting or jerk-prone loads, add a 25–50% safety margin. As a rule: never exceed 80% of the hoist's rated capacity in regular use.

Q2: What maintenance is required?

A: Monthly inspection of chain lubrication, chain wear, and brake function. Check electrical connections and motor temperature periodically. Annual serviced by a qualified technician is recommended. The electromagnetic brake requires adjustment only if slippage is detected.

Q3: Can it be used in explosion-risk environments?

A: Standard models are not explosion-proof. For hazardous areas (ATEX zones), order specialized explosion-proof hoists with appropriate certification. Consult your supplier with your zone classification before ordering.

Q4: What power supply is needed?

A: Most industrial models run on 380V/400V 3-phase AC. Single-phase 220V units are available for lighter capacities (up to 2T). Ensure your supply matches the nameplate rating and that a dedicated circuit with proper grounding is in place.

Q5: What is the difference between Grade 80 and Grade 100 chain?

A: Grade 80 chain offers good wear resistance and is standard for most applications. Grade 100 chain has ~25% higher strength-to-diameter ratio, allowing a smaller, lighter chain for the same capacity — ideal when headroom is limited or frequent lifting cycles are involved.