Bumotec S-191 Linear

The machines of the S191 series are suitable for turning, milling and grinding of individual parts or from bar (diameters: 32, 50 and 65 mm) in a single setting. The series has an extremely versatile modular structure, which means that it is possible to build any kind of machines from standardised modules for various machining tasks – including a machining center with seven axes and three spindles. The CNC Bumotec S191 Linear turnmill center is suitable for complete machining of very complex six sided parts. Linear motors ensure maximum precision and reliable repeatability in the machining of parts. Thanks to the combination of the rapid linear drive (acceleration: 1.1 g; speed: 50 m/min) with a high-resolution Renishaw measurement system (resolution: 1/100 µm) and a stabilised cooling circuit for all heat-generating elements, the S191 Linear achieves excellent productivity. A unique feature is the high-speed spindle (150,000 rpm), on which it is possible not only to turn and mill ceramic parts but, using different grinding discs (measuring 0.5 to 80 mm), they can also be dry-ground.