Casing Rigid, robust and torsion resistant in quality close grained Grey Cast Iron to ensure proper radiation against warmth generated when units are operated in 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 metal that is duly warmth treated and finished to high precision tolerance by grinding process, thus preventing leakage of essential oil and entry of dust.
Bearings Antifriction bearings used to make sure long service life in addition to high process efficiency.
Direction of rotation Though gearboxes are ideal for rotation in either direction, 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 oil pump can be used for forced-feed lubrication.
Cooling Additional cooling models provided inside lower component of housing based on power to end up being transmitted and ambient temperature.
Overhung Loads Bearings can withstand overhung loads that arise because of mounting of toned and V-belt pulleys, gear wheels and chain sprockets of appropriate dimensions.
Painting Casting surfaces painted with linear epoxy primer (both internally and externally).

High load carrying capacity
Minimal noise generation
CONSTRUCTION FEATURES
Some of the standard building features include:

Finding use in Cranes & Hoists, these could be offered in range between 2 HP to 100 HP as per the specific process requirements of the customers. Further, the superior Gear tooth geometry style also allows generation of maximum efficiency that includes –

Sizes
Dimensions
These gearboxes also provide ease of servicing along with rigid, robust and torsion resistant housing in order to ensure long program life standards. The housing is made from quality close grained Grey Cast Iron that is proportioned to make sure proper radiation of high temperature generated when the units are operated at maximum capacity. Further, ideal ribs are placed under bearing chairs for high strength with walls of adequate thickness to withstand the majority of serious stresses faced during operation. Additional, we also hold expertise in providing housing in cast steel/fabricated steel finish if required.

Any kind of lingering questions on crane duty helical gearbox, learn even more here.