Combined turning-milling spindles with B-axis

The concept of the 3DC series

Our 3DC series combines the compact design of a milling spindle with the high-torque B-axis. Both axes can be clamped separately from each other, e.g. to carry out a classic turning operation with a fixed tool or the highly effective mill-turning with a rotating tool and if applicable even with the swiveling B-axis.

The 3DC series has a modular structure so that various combinations of milling spindles and B-axes are possible. They can be selected according to the application.

The milling spindles 3DMT differ in speed, power / torque and tool interface. The B-axis modules 3DB in two sizes differ mainly in the mechanical holding torque. An index-free clamping system is optionally available. High-torque motor and integrated fail safe function are the principle features of the B-axis.

The Easy Connect principle between the mill-turn spindle and the B-axis, in which all media, including power and signals, are coupled directly and without readjustment due to the pre-centering, is very service-friendly and provides a rigid connection. The optional SMI24 (Siemens DRIVE-CLiQ) complements the user-friendliness of our 3DC series.

Classification

Turning-Milling-Spindle

Milling spindles with high performance motor and shaft clamping function.

The 3DMT turning-milling spindle modules are available in 4 torque classes and with 4 different tool interfaces.

 

Technical data - Turn-mill spindles

B-axis spindle

B-axis with torque motor, shaft clamping and fail-safe function.

The B-axis modules 3DB in two sizes differ mainly in the holding torque. An index-free clamping system is optionally available

Technical data B-axis

Mill-turn spindle completed with B-Axis

The designation of the completed 3DC unit reflects the meaningful combination of the 3DMT and 3DB modules in a plain way.

Possible combinations