详情
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).
