Torriani E
Slewing ring bearing

Demolition grabs and sorting grabs

Demolition grabs and sorting grabs are mounted on hydraulic cranes (up to 50 tons). The grabs disassemble and sort scrab. The Torriani slewing ring bearing allow a 360° rotation for the grabs.

Palletizer with Trio Motion Controller, Estun servo and Stöber gears

Flexible programmable 4-axis palletizer robot. Heart in this application is the Trio Motion Controller where the 4 axis robot with 4 Estun servo drives is controlled via a coordinate transformation. The fast EtherCAT connection between the Trio MC4N-ECAT controller and the Estun Pronet-EC drives ensures accurate and simple communication. In addition to the Trio Motion Controller, mechanical components are also used, such as a slewing ring bearing for the rotation movement and a rack and pinion for the horizontal movement. Each servo shaft is equipped with a Stöber planetary gearbox or angle worm gearbox.

Advantages of solution

• Cost effective products of Estun and Trio Motion Technology
• Reliable and fast commissioning with EtherCAT
• Cost effective installation with EtherCAT bus
• Flexible and easy to programm with Trio Motion Perfect and RPS Kinematics
• Complete package of products by ATB Automation:
• Calculation and selection of the servomotors and gears
• Training and support of the motion controller, HMI and servodrives

Crushers with Torriani slewing rings

The crusher pulverizes concrete parts to be economically disposed of. Torriani slewing ring bearings are deployed for the 360° rotation of the crusher.

Welding manipulator with Exlar, Torriani and Stöber drive

Positioning heavy steel tubes up to 2 tons with manual control in any desired angle and height through five moveable axis. The five moveable axes provide a tilting motion, a rotary movement, an ingoing and outgoing sliding movement and a lifting movement.

Rotating ski slope with Stöber and Torriani

The rotating motion of a ski slope is achieved with a Stöber drive and a Torriani slewing ring bearing. The complete drive and control system was developed and implemented by ATB Automation.

Bunkercrane in oiltanker with slewing ring bearing

With a bunker crane on oil tankers fuel and lubricants are the main products being reloaded on board of other vessels. One or two thick pipes run along the jib of the crane for the transport of the product. To reach the filling neck of the other vessel with the coupling, the bunker crane is mounted on a 360° turnable slewing ring bearing.

Heavy gear slewing ring bearing

Because the jibs of these cranes are relatively long, a high force is necessary to bring the crane into motion, therefore the slewing ring bearing must be equiped with heavy gear.

Benefits of Torriani slewing ring bearings in bunker cranes:

• 360 degree rotation.
• Compact solution to absorb tilting moment.
• Large stock slewing ring bearings immediately available.

Bow thruster with Torriani slewing ring

Bow thrusters are used for better maneuverability of ships. By applying a slewing ring bearing, the direction of the steering radius can be changed.

Rotating holiday cottage on Torriani slewing ring bearing

Always the terrace of your holiday cottage in the sun, is made possible at this campsite by the Torriani slewing ring bearing. The rotation cottage is 360° rotatable.