Donati DMK Series Fixed Electric Chain Hoist – Up to 4,000 kg, Self-Braking, IP55 Protection

Description

The Donati DMK Series Fixed Electric Chain Hoist delivers exceptional reliability and safety for lifting loads up to 4,000 kg. This fixed-position variant is designed for stationary lifting operations and can be suspended via a top hook or top lug, making it ideal for applications where a trolley is not required.

The DMK electric chain hoist range is renowned for its self-braking conical motors, precision-machined gears, and high-grade mechanical components that ensure long-term durability and performance. Its electrostatically-applied, water-repellent paint finish protects against corrosion, providing dependable operation even in challenging industrial environments.

Available in four basic sizes (DMK 1–4), the range covers lifting capacities from 100 kg up to 4,000 kg, conforming to FEM/ISO service classifications 1Bm (M3), 1Am (M4), and 2m (M5). Models are offered with single or dual lifting speeds, and either one-fall or two-fall chain configurations. The standard hook path is up to 12 m, with custom options available upon request.

Electrical Protection and Components:
Lifting motor: IP55, insulation class “F”
Brake: IP23
Limit switch: IP65
Power cables: IEC 20/22 II, 450/750 V insulation voltage

Power Supply Options:
Three-phase 400 V, 50 Hz (standard)
Single-phase 230 V, 50 Hz (DMK 1–3 up to 800 kg)
Other voltages/frequencies available upon request

Operating Conditions:
Temperature: –10 °C to +40 °C
Max humidity: 80 %
Max altitude: 1,000 m a.s.l.
Suitable for indoor installation in clean, well-ventilated areas
Noise level: < 85 dB(A) under full load