ATEX electric hoist 400-6300kg

ATEX electric hoist 400-6300kg

The ATEX electric hoist is intended for operation in potentially explosive environments caused by flammable gases, mists, vapors or flammable dusts.

Explosive atmospheres can arise in many branches of industry, for example in the extraction of raw materials, in the chemical or petrochemical industry, in food production or also in energy supply.
Electrical lifting equipment used in an explosive environment must be designed so that it does not become a source of ignition.

Based on the basic GP model, we offer electric chain hoists in explosion-proof condition for zones 22 and 2:

• The ATEX dust-protected version achieves the required Zone 22 protection class through temperature monitoring (Klixon) in the motor, which prevents overheating, through design according to IP65 protection class against ingress of dust or jet water and through special cable glands.
• The gas-proof ATEX version (Zone 22 and Zone 2) additionally prevents the entry of gases, vapors or mists by means of an overpressure of 0.4 bar inside the housing which constantly supplies compressed air from the external air supply. In the event of a drop in air pressure, the operating voltage will be immediately interrupted and the process of lifting, i.e. movement, will stop immediately.

Standard features:

• ATEX electric hoist, adapted to work in potentially flammable environments
• available in a version resistant to dust and gases
• for zone 22 (D) and 2 (G)
• protection class IP65
• option: motorized trolley in ATEX version

Possible additional options:

• working and control voltages for all regions of the world
• suspension hook
• safety hook for cargo
• chain containers for different lifting heights
• corrosion resistant design
• manual and electric suspension trolleys

Technical specifications:

• maksimalna Load capacity (1 ili 2 lanca): GP250: 400/630kg, GP500: 800/1250kg, GP1000: 1600/2500kg, GP1600: 2500/4000kg, GP2500: 4000/6300kg
• standardni voltages: 3 × 400V/50Hz, 3 × 230V/50Hz
• 3-phase motor: 1 or 2 lifting speeds
• control: 42V low voltage control
• protection class: IP65
• suspension: suspension with eyebolt
• standard lifting height: 3m
• control switch: ATEX control switch with emergency stop and external stress relief
• length of the control cable: 1.8 m
• limit switch: limit switches with gear for the highest and lowest position of the hook
• insulation class (engine): F
• brake: DC spring brake
• overload protection: sliding clutch adjustable and not in flow force

Special features: