> Drilling/threading unit
The Transfer C144 spindle unit (stroke 140 mm ISO 40) has an extremely stiff structure, thanks to the enhancement of the sleeve supports and their distance and to a compact spindle supported by high precision bearings, allowing high rotation speeds with high chip removals.
The CN controlled feed by means of ball recycle screws and brushless motors, provides high performances both in terms of feed speed and accelerations (up to 2 g).
The spindle motor, with maximum power of 22 kW, can be asynchronous, vectorial asynchronous or brushless to make threads.
It is possible to realize different applications: the unit can be fixed, with translation and rotation by servoactuator or installed on two axis (X,Y) module and automatic tool changer.