ग्लोबल हेडर - एवर-पावर ऑस्ट्रेलिया गियरबॉक्स

Worm wheel gear

Worm gears are often used when large acceleration reductions are needed. The decrease ratio depends upon the number of begins of the worm and amount of teeth on the worm gear. But worm gears possess sliding contact which is peaceful but tends to produce heat and also...