Description

Gear Box

Reduction Gearbox are
manufactured in two different models
 
NU/NV Series

RANGE : 0.*5 HP to *0 HP.

REDUCTION RATIO : 5:1, *0:1, *0:1, *5:1, *0:1, *5:1, *0:1, *0:1, *0:1, *0:1. Also higher ratio **0:1 to ***0:1 can be given on Double Reduction.

SPECIFICATIONS :
MATERIAL & CONSTRUCTION : I.S.S. ***4 - ***6 for worm gearing or DIN or latest ISI standard.

WORM : The worm is Solid with shaft made of high grade alloy steel so as to give hard wear resisting surface duly case hardened & super finished. The bearing & Oil seal generals are accurately, cylindrically ground to give smooth running.

WORMWHEEL : made of centrifugally cast Phosphor Bronze rim shrunk GEAR HOUSING : made of close grain graded cast iron. Large cooling fins on both sides and adequate cooling area improve efficiency.

BEARINGS : The ball or roller bearings are used in worm wheel with ample capacity so that is can take journal and thrust loads.

OIL SEAL : Best quality of oil seal are used (fanner).