5Ton Electric Chain Hoist with Dual Lifting Speed With Motorized Safe Operation

Electric Chain Hoist Brief Description

Core performance enhancement
Super large load capacity

Rated lifting capacity of 5 tons (some models can be overloaded to 125% for a short time), can safely lift heavy machinery, large molds, steel structures, etc.

High-strength alloy lifting chain: using φ13mm~16mm large diameter alloy steel chain (much thicker than φ6mm~10mm of 1-ton model), carburized and quenched, tensile strength ≥800MPa, wear-resistant and impact-resistant.

Reinforced hook: forged alloy steel hook body, standard safety tongue, some models are equipped with rotating hook, convenient for adjusting the load direction.

Powerful drive system

High-power motor: three-phase 380V motor (power about 3kW~7.5kW), providing stable power, smooth start and stop without impact.

Double-stage gear reduction: optimized gearbox design, using hardened gears, transmission efficiency>80%, low noise (<75dB) and good heat dissipation.

Dual speed/frequency conversion control (optional):

Normal speed + micro speed: Micro speed (1/3~1/10 of normal speed) is used for precise positioning (such as equipment installation).

Frequency conversion control: stepless speed regulation, smoother start and stop, and reduced load swing (especially suitable for precision lifting).

Lifting Motor:

Power & Performance

Rated Capacity: 1tons (compatible with standard 220V/380V or customized voltage).

Duty Class: S3 (15-40%) – Suitable for intermittent operation with frequent starts/stops.

Insulation Class: F-grade (heat-resistant, ensuring long service life).

Speed Control Options

Single-speed: Standard fixed-speed operation (e.g., 6.6 m/min).

Dual-speed: Dual-winding motor for precision lifting (e.g., 2.2/6.6 m/min).

Optional VFD Control: Smooth acceleration/deceleration for sensitive loads.