4-COLUMN ELECTROMECHANICAL LIFTS - Ravaglioli

The motors are connected via a drive bar and gearboxes with oil-bath gears.

This ensures an equal load distribution on the motors and thus a perfectly horizontal lifting of the platforms, regardless of the position of the load on them.

Only one adjustment is made at installation and never during use, thanks to the absence of sagging or stretchable parts such as ropes and chains.

Motors protected by thermal probe to prevent damage in the event of overload or phase failure.

Two lifting screws per column.

Lubrication of the lifting screws is automatic thanks to a pump in each column, which sends oil to the load-bearing nut and thus ensures effective lubrication during movement.

Carrier nut and safety nut.

Mechanical safety stop.

Electric upper and lower end-stop.

Micro-nut wear monitoring.

An electrical safety device stops the bridge if foreign objects are found under the moving parts during descent.

Idler box with oil-bath gears

Load capacity: 24000

Three-phase motors: 4 x 4 Kw

Weight: 5400

Platforms: 700 x 9,000 mm

Delivery in 20 days