Proyecto AS7125-12 4/1 L2 DUE-M77 | Zentratec - Partners of STAHL CraneSystems

Project AS7125-12 4/1 L2 DUE-M77R

ZENTRATEC

Project
AS7125-12 4/1 L2 DUE-M77

Our AS7125-12 4/1 L2 DUE-M77 hoist makes handling heavy machinery up to 45 tons a routine operation.

15.65 m lifting height
Articulated trolley featuring 4 reliable travel drive units
Smooth and nimble traversing on curves with a 2750 mm radius.
Slow hoisting speed of 0.5/3 m/min for accurate equipment positioning.

Design

The hoist features an articulated single-girder trolley with 4 x 4 wheels and guide rollers designed for 2,750 mm radius curves, housed in a structural steel cage that delivers maximum rigidity. Its robust construction enables millimeter-level positioning without vibration in the hoisting mechanism. The powerful motor lifts 45 tons via a 4-part cable reeving arrangement, eliminating unwanted oscillation. The 15.65 m lifting height provides ample clearance for handling bulky machinery components

Proyecto AS7125-12 4/1 L2 DUE-77

ZENTRATEC, polipastos para el manejo de materiales

Ratchet Brake

The project required a secondary brake to ensure that the rollers of the mills could be suspended indefinitely for access to the interior of the machinery. We included a ratchet brake mounted on the drum, which is ideal for the application.

The pawl mechanically engages, keeping the drum locked. It will only release the brake through an electromagnetic actuator.

About:

Project AS7125-12 4/1 L2 DUE-M77R

Project AS7125-12 4/1 L2 DUE-M77

Design

Ratchet Brake

Project
AS7125-12 4/1 L2 DUE-M77