Processes All hobbing techniques and formmilling with the single indexingmethod. Universal application Dry or wet machining using thelatest HSS technology or carbidetools. The S 150 - S 400 special series ofhobbing machines has been specifi- cally developed for dry hobbing and guarantees productive and flexible small batch or mass production of: spur/helical gears crowned/tapered gears Skiving/finish hobbing of hardenedgears. worm wheels sprocket wheels/timing-belt discs cluster gears special profiles > Chemnitz - assembly line S 300 size="-1">

The modular concept guarantees anoutstanding cost/benefit ratio and lowmaintenance costs. Grey cast-iron machine bed provides maximum static and dynamic rigiditywith integrated fluid circulating system for thermal stability. > Backlash-free hob head drive withinfinitely variable hob spindle speedcontrol and dynamic motor control with digital CNC-interfaces. Work table with hardened surface,high-resolution AC digital drive to con-trol the dynamics of the axes. (electronic gearbox). Backlash-free, anti-friction bearingswith life-long lubrication. Work table directly driven by water-cooled motor...

Robotic loader for large shafts hobbed on the S 400 Integrated pre-deburring unit Hobbing of a synchro-gear Automation solution with portal loader Hob spindle with tools for different gears Dry hobbing on S 150 >

with drive output 22 kW, max. hob diameter 130 mm >