crane duty helical gearbox

Housing Rigid, robust and torsion resistant in quality close grained Grey Cast Iron to make sure proper radiation against warmth generated when products are operated at their maximum capacity
Helical Gears & Pinion Shafts These possess 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 high temperature treated and finished to high precision tolerance by grinding process, thus avoiding leakage of essential oil and entry of dirt.
Bearings Antifriction bearings used to make sure long service life in addition to high process efficiency.
Direction of rotation Though gearboxes are suitable for rotation in either path, working in and functional check run is done toward rotation specified.
Lubrication For normal speeds, splash crane duty helical gearbox lubrication is provided. At places where splash lubrication is not effective, a built-in/individual mounted lubrication essential oil pump is utilized for forced-feed lubrication.
Cooling Additional cooling devices provided inside lower component of housing depending on power to become transmitted and ambient temp.
Overhung Loads Bearings may withstand overhung loads that arise due to mounting of toned 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
CONSTRUCTION FEATURES
Some of the standard structure 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 –