Arm Drive Unit is designed as an independent unit to give movement to tool changer arm. The tool changer arm
has two movements, 'Axial' and 'Angular'. These movements are generated using a Globoidal cam and Flat cam.
The cam unit is driven by an electric motor through a reduction gear train. One revolution of the cam shaft is one
tool change cycle.
Arm Drive units is available as an independent unit in 2 sizes, suitable for handling different sizes and weights