Casing Rigid, robust and torsion resistant in quality close grained Grey Cast Iron to make sure proper radiation against warmth generated when products are operated in 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 made from medium carbon steel that is duly heat treated and finished to high precision tolerance by grinding process, thus avoiding leakage of essential oil and entry of dust.
Bearings Antifriction bearings used to ensure long service life and also high process efficiency.
Direction of rotation Though gearboxes are suitable 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 places where splash lubrication is not effective, a built-in/individual mounted lubrication essential oil pump can be used for forced-feed lubrication.
Cooling Additional cooling systems provided inside lower component of housing based on power to become transmitted and ambient temperatures.
Overhung Loads Bearings can withstand overhung loads that arise due to mounting of toned and V-belt pulleys, equipment wheels and chain sprockets of suitable 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 as per the specific process needs of the clients. Further, the superior Equipment tooth geometry design also allows generation of maximum efficiency that includes –
These gearboxes also provide ease of servicing along with rigid, robust and torsion resistant housing in order to ensure long service life standards. The housing is made of quality close grained Grey Cast Iron that is proportioned to make sure proper radiation of high temperature generated when the systems are operated at optimum capacity. Further, ideal ribs are positioned under bearing seats for high strength with walls of sufficient thickness to withstand most serious stresses faced during procedure. Additional, we also hold experience in providing housing in cast steel/fabricated steel finish if required.
View our online crane duty helical gearbox gallery.