Casing Rigid, robust and torsion resistant in quality close grained Grey Cast Iron to ensure proper radiation against temperature generated when products are operated at their maximum capacity
Helical Gears & Pinion Shafts These have involute profile teeth and are constructed using high alloy case hardening steel.
Shafts Low speed shafts made from medium carbon steel that is duly high 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 ideal for rotation in either path, working in and functional test run is done toward rotation specified.
Lubrication For normal speeds, splash lubrication is provided. At places where splash lubrication is not effective, a built-in/separate mounted lubrication essential oil pump can be used for forced-feed lubrication.
Cooling Additional cooling models provided crane duty helical gearbox inside lower part of housing depending on power to end up being transmitted and ambient temp.
Overhung Loads Bearings can withstand overhung loads that arise due to mounting of flat and V-belt pulleys, equipment 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 construction features include:
Finding use in Cranes & Hoists, these can be offered in range between 2 HP to 100 HP according to the specific process requirements of the clients. Further, the superior Equipment tooth geometry style also allows generation of maximum efficiency that includes –
These gearboxes also provide ease of servicing along with rigid, robust and torsion resistant casing in order to ensure long program life standards. The housing is made from quality close grained Grey Cast Iron that’s proportioned to make sure proper radiation of high temperature generated when the systems are operated at maximum capacity. Further, ideal ribs are placed under bearing seats for high power with walls of enough thickness to withstand the majority of severe stresses faced during operation. Further, we also hold expertise in providing housing in cast steel/fabricated steel complete if required.