Motek 2023
Safe lifting of plates and boards
Scaglia Indeva has developed the Vac-U-Grip series of standardized vacuum grippers. This enables users to lift plates and sheets weighing up to 250 kilograms safely and ergonomically. The handling specialist can adapt them to individual requirements on request. The new development is connected to the tried-and-tested manipulators in the Liftronic series.
How can heavy plates and sheets be picked up, swiveled, rotated and positioned safely and ergonomically for various processes in manufacturing companies, for example in mechanical engineering, the automotive sector or the aircraft industry? Scaglia Indeva has developed the standardized vacuum gripper Vac-U-Grip for this purpose. The user deploys this powerful system for pick-and-place tasks or for order picking, for example: Depending on the application, the gripper can swivel plates and sheets by 90 degrees or pick up the components, swivel them by 90 degrees and rotate them by 90 degrees.
The highly sensitive operating handle makes upward and downward movements and the positioning of workpieces weighing up to 250 kilograms smooth, fast and precise. This is done without any great effort on the part of the operator. The operator only needs to apply the force required to lift 300 grams. Depending on the application, four standard handle sizes are available to ensure a comfortable arm and hand position for the operator at all times.
Rotate and swivel: flexible and safe
The control unit has two push buttons for 90-degree swivel and two for 90-degree rotation. There is also a pushbutton for secure gripping and releasing, an unlocking button, a sensor operating handle and a stop button. To be able to grip the components, their surfaces must be smooth and rigid. The minimum dimensions are 800 x 300 millimetres, the maximum size is 4,880 x 2,100 millimetres. The thicknesses range from 5 to 30 millimeters. Suction cups made of oil-resistant rubber with diameters of 250 millimetres on an aluminum carrier allow the workpiece to be gripped securely. The vacuum for gripping (suction) is generated by the Venturi principle. If the vacuum is too low, the operator is automatically alerted acoustically and visually. A vacuum indicator with a colored scale makes it easier to monitor the vacuum level. The load can only be lifted when it is in the green range. If the vacuum drops, a signal warns him. A safety tank for vacuum reserves is located in the frame of the gripper.
Efficient turnkey solution: relieving and sustainable
The intelligent vacuum gripper is connected to the fast manipulators in the Liftronic series. This provides operators with a sophisticated turnkey solution that relieves them of work and protects their health, while at the same time increasing productivity and thus reducing costs in the long term. The Liftronic-Easy-6, for example, enables significantly higher speeds, more precise positioning and body-friendly operation compared to chain hoists, pneumatic and electronic handling devices. The intelligent lifting aid reacts in real time.
The touchscreen control unit allows the user to set various operating modes intuitively and easily as required. This makes light work of moving heavy objects. The user does not need to set or program the Indeva-Liftronic to the current load, as automatic weight detection and autobalancing are already installed as standard. Thanks to its modular design and comprehensive range of accessories, the manipulator can be quickly adapted to new and changing tasks.
The manufacturer focuses on sustainability in all its products and is committed to developing environmentally friendly solutions. The Liftronic series consumes 50% less energy compared to conventional pneumatic manipulators.
This article appeared in issue 10/23











