LIQUID-Cooled Spindles
HFS SPINDLES
The HFS series are two-pole asynchronous spindles for universal milling of non-ferrous metals, plastics, wood, and micro cutting or engraving of low strength steels. Due to the speed-independent cooling mechanism, it is possible to temporarily boost into overload. This is independent from current RPM and marks a technological advantage compared to air-cooled spindles...
AIR-Cooled Spindles
HFS-AC SPINDLES
The HFS-AC series spindles are similar to HFS models in both, power and torque characteristics, but are cooled with a built-in fan. This eliminates external cooling units and additional coolant hoses, creating a very simple installation, while minimizing the cost of additional units...