Housing Rigid, robust and torsion resistant in quality close grained Grey Cast Iron to make sure proper radiation against heat generated when units are operated at their maximum capacity
Helical Gears & Pinion Shafts These have involute profile teeth and so are constructed using high alloy case hardening steel.
Shafts Low speed shafts created from medium carbon metal that is duly warmth treated and finished to high precision tolerance by grinding procedure, thus avoiding leakage of essential oil and entry of dust.
Bearings Antifriction bearings used to ensure long service life in addition to high process efficiency.
Direction of rotation Though gearboxes are ideal for rotation in either path, running in and functional check run is done toward rotation specified.
Lubrication For normal speeds, splash lubrication is provided. At areas where splash lubrication isn’t effective, a built-in/separate mounted lubrication oil pump can be used for forced-feed lubrication.
Cooling Additional cooling units provided inside lower component of housing based on power to be transmitted and ambient heat.
Overhung Loads Bearings may withstand overhung loads that arise due to mounting of flat and V-belt pulleys, gear wheels and chain sprockets of suitable dimensions.
Painting Casting surfaces painted with linear epoxy primer (both internally and externally).
High load carrying capacity
Minimal noise generation
Some of the standard structure features include:
Finding make use of in Cranes & Hoists, these could be offered in range from 2 HP to 100 HP as per the specific process requirements of the clients. 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 housing so as to ensure long services life standards. The housing is made of quality close grained Grey Cast Iron that’s proportioned to make sure proper radiation of warmth generated when the devices are operated at optimum capacity. Further, appropriate ribs are positioned under bearing seats for high power with walls of sufficient thickness to withstand the majority of severe stresses faced during operation. Additional, we also hold experience in providing housing in cast metal/fabricated steel finish if required.
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