4-COLUMN ELECTROMECHANICAL LIFTS - Ravaglioli

The motors are connected to each other by means of a transmission bar and gearboxes with oil-bath gears.

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

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

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

Two lifting screws in each column.

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

Carrier nut and safety nut assembly.

Mechanical safety stop.

Electric upper and lower limit stop.

Micro nut wear control.

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: 12000

Three-phase motors: 4 x 2 Kw

Weight: 2850

Platforms: 700 x 8,000 mm

Delivery in 20 days