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worm gear unit

worm gear unit

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Worm gear units are favoured in general machinery and plant engineering. HZPT places particular importance on the quality of materials used and thus ensures a:

Long service life

Above average loadability

High performance potential

Excellent smooth and emergency running characteristics

Minimal maintenance

Housing parts: high quality grey cast iron (EN-GJL-200)

Hollow bosses (from gear unit sizes greater than 100): spheroidal graphite iron (EN-GJS-400-15)

Worm shafts: made from 16MnCrS5BG (hardened and ground)

Worm gear unit rims: centrifugally cast solid bronze (with nickel additives GzCuSn12Ni) with outstanding smooth and emergency running properties.