The motor spindles in the “MASTER” series from the DMG MORI component portfolio now excel with a failure rate of less than 1%. By extending the warranty to 36 months the company has now officially declared these impressive benefits part of the programme.
As the interface between machine and tool, the motor spindles have an enormous impact on the precision and surface quality of workpieces. Their stability and long-term accuracy also have an immediate effect on the reliability and utilisation rate of machine tools.
Warranty with no runtime limitation
Reasons enough for DMG MORI not to leave anything up to chance: not in its own spindle production plants in Iga and Pfronten, nor from the point of view of the customer.
For all new orders, DMG MORI spindles in the “MASTER” series therefore have a 36-month warranty. “And what’s more, with unlimited spindle hours”, as Alfred Geißler, Managing Director of DECKEL MAHO Pfronten, stresses before going on to point out other design improvements. The rigidity of the spindles has been increased by 15% and the dynamic load rating improved by an impressive 30%. At the same time, thermal displacement has been reduced by 40% with true running accuracy enhanced from 5 to 3µm.
New performance promise for more than 95% of all DMG MORI machines
A glance at DMG MORI’s order statistics indicates the extent of the new performance promise. Over 95% of all the Group’s metal cutting machines are equipped with motor spindles from the “MASTER” series. “The majority of these originate from our large production locations in Iga and Pfronten, where respectively 7,000 and 4,000 of these high-tech spindles are produced each year”, explains Alfred Geißler proudly.
