ZOLLERN GmbH & Co. KG

Slewing gearbox

Slewing gearbox

ZOLLERN slewing gearboxes are primarily used for turning gear rings and large-diameter anti-friction slewing rings, for example in cranes. They have been proven under the harshest of application conditions.

The slewing gearboxes are based on a modular design and are also available with an enhanced scope of delivery (motor, coupling, brake).

The pinion-slewing ring tooth pairing is checked for every application case and the tooth form of the pinion is optimised to ensure a long service life.

• 17 overall sizes, 2 shapes (flange bottom and flange top)
• Power range of 1,000 Nm to 1,550,000 Nm (as a standard)
• Gear ratios 17 to 4,680 (as a standard)
• Expanded scope of delivery, such as couplings, brakes, electric/hydraulic motors can be supplied
• Type approvals of all major classification societies
• Application-specific solutions