Select Page

crane duty helical gearbox

Housing Rigid, robust and torsion resistant in quality close grained Grey Cast Iron to ensure proper radiation against heat generated when devices 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 created from medium carbon metal that is duly high temperature treated and finished to high precision tolerance by grinding process, thus stopping leakage of essential oil and entry of dust.
Bearings Antifriction bearings used to ensure long service life in addition to high process efficiency.
Path of rotation Though gearboxes are suitable for rotation in either path, running in and functional check run is done in direction of rotation specified.
Lubrication For regular speeds, splash lubrication is provided. At locations where splash lubrication is not effective, a built-in/separate mounted lubrication essential oil pump is used for forced-feed lubrication.
Cooling Additional cooling units provided inside lower component of housing depending on power to become transmitted and ambient temperature.
Overhung Loads Bearings can withstand overhung loads that occur because of 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 building 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 requirements of the customers. Further, the superior Gear tooth geometry design also allows era of maximum efficiency that includes –

These gearboxes also provide ease of servicing in addition to rigid, robust and torsion resistant casing in order to ensure long support life standards. The casing is made from quality close grained Grey Cast Iron that is proportioned to make sure proper radiation of high temperature generated when the devices are operated at maximum capacity. Further, suitable ribs are positioned under bearing chairs for high power with walls of sufficient thickness to withstand the majority of severe stresses faced during operation. Further, we also hold expertise in providing casing in cast metal/fabricated steel finish if required.

Interested in crane duty helical gearbox? Discover more by visiting our website.

Recent Posts

worm drive motor

As one of leading worm drive motor manufacturers, suppliers and exporters of mechanical products, We offer worm drive motor and many other products.

Please contact us for details.


Manufacturer supplier exporter of worm reducer