Housing Rigid, robust and torsion resistant in quality close grained Grey Cast Iron to ensure proper radiation against high temperature generated when systems are crane duty helical gearbox operated in 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 procedure, thus avoiding leakage of essential oil and entry of dirt.
Bearings Antifriction bearings used to ensure long service life and also high process efficiency.
Path of rotation Though gearboxes are ideal for rotation in either direction, operating in and functional check run is done toward rotation specified.
Lubrication For regular speeds, splash lubrication is provided. At locations where splash lubrication isn’t effective, a built-in/separate mounted lubrication oil pump is used for forced-feed lubrication.
Cooling Additional cooling products provided inside lower part of housing based on power to end up being transmitted and ambient temp.
Overhung Loads Bearings may withstand overhung loads that occur because of mounting of smooth 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
Some of the standard building features include:
Finding make use of in Cranes & Hoists, these can be offered in range between 2 HP to 100 HP as per the specific process needs of the customers. Further, the superior Gear tooth geometry design also allows generation of maximum efficiency which includes –
These gearboxes also provide ease of servicing as well as rigid, robust and torsion resistant casing so as to ensure long provider life standards. The casing is made from quality close grained Grey Cast Iron that is proportioned to make sure proper radiation of warmth generated when the models are operated at optimum capacity. Further, ideal ribs are placed under bearing seats for high strength with walls of enough thickness to withstand the majority of serious stresses faced during operation. Further, we also hold expertise in providing housing in cast steel/fabricated steel finish if required.