Description
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.
