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Worm Gears

BALINIT C (WC/C) coating of the steel screws of worm-gear positioning drives significantly reduces bronze wheel counter face wear. The bronze wheel can even be replaced by a steel wheel.

Advantages: reduced friction and danger of galling wear, higher gear precision when bronze wheel is replaced by a steel wheel.

Skiktalternativ Beläggningsmaterial Beläggningsteknik Beläggningshårdhet HIT [GPa] Friktionskoefficient (torr) vs. stål Max. driftstemp. [°C] Processtemperatur [°C]
a-C:H:Me (WC/C) Sputter 10 - 15 0.1 - 0.2 300 < 250
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