Horizontal Balancing Machine for the Aircraft Industry
HL 1 - 6

Design
Force-measuring, horizontal balancing machine with permanent calibration and manual operation.

The machine corresponds to SAE machine classification according to SAE ARP 4048: Rotor support in saddle bearings, microprocessor-controlled measuring unit and optional protective enclosure (protection class B or C) are specifically designed for the balancing tasks of the aircraft industry.

They are equipped with end and/or belt drive systems.

A large range of accessories is available for expanded range of tasks.

Range of application
Series HL balancing machines with saddle-bearings are specifically designed for balancing turbines and compressors in manufacturing and overhaul workshops in the aircraft industry.

The modular concept allows adaptation to a wide range of balancing tasks through simple exchange of standard components, e.g. by supporting rotors with shaft journals on roller-bearings.

The machine series covers a large weight and diameter range. This provides tailor-made solutions for SAE class 30 to 3000 machines. From the smallest APU to the largest fan rotor, Schenck RoTec’s HL machines offer the highest quality and maximum safety.

A special feature is the dynamometer principle of the support pedestals that accommodate large initial unbalances due to their rugged construction. This allows not only permanent calibration and simple change over of the machine, but also guarantees an especially high balancing accuracy.