crane duty helical gearbox

Housing Rigid, robust and torsion resistant in quality close grained Grey Cast Iron to make sure proper radiation against warmth generated when systems are operated at their maximum capacity
Helical Gears & Pinion Shafts These possess involute profile teeth and are constructed using high alloy case hardening steel.
Shafts Low speed shafts made from medium carbon steel that is duly temperature treated and finished to high precision tolerance by grinding process, thus stopping leakage of oil and entry of dirt.
Bearings Antifriction bearings used to make sure long service life along with high process efficiency.
Path of rotation Though gearboxes are suitable for rotation in either path, working in and functional check run is done toward rotation specified.
Lubrication For normal speeds, splash lubrication is provided. At places where splash lubrication isn’t effective, a built-in/individual mounted lubrication oil pump is utilized for forced-feed lubrication.
Cooling Additional cooling systems provided inside lower part of housing based on power to become transmitted and ambient temp.
Overhung Loads Bearings can withstand overhung loads that arise because of mounting of flat and V-belt pulleys, gear wheels and chain sprockets of appropriate dimensions.
Painting Casting areas painted with linear epoxy primer (both internally and externally).

High load carrying capacity
Minimal noise generation
A few of the standard construction features include:

Finding make use of in Cranes & Hoists, these can be offered in range from 2 HP to 100 HP according to the specific process requirements of the customers. Further, the superior Equipment tooth geometry style also allows generation of maximum efficiency that includes –

These gearboxes provide ease of servicing and also rigid, robust and torsion resistant casing so as to ensure long program life standards. The casing is made of quality close grained Grey Cast Iron that is proportioned to ensure proper radiation of high temperature generated when the products are operated at optimum capacity. Further, ideal ribs are positioned under bearing chairs for high strength with walls of adequate thickness to withstand most serious stresses faced during operation. Additional, we also hold knowledge in providing casing in cast metal/fabricated steel finish if required.

crane duty helical gearbox is made use of to fit in any kind of daily program.


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