Casing Rigid, robust and torsion resistant in quality close grained Grey Cast Iron to make sure proper radiation against heat generated when systems 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 heat 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 make sure long service life in addition to high process efficiency.
crane duty helical gearbox direction of rotation Though gearboxes are ideal for rotation in either direction, working in and functional test run is done in direction of rotation specified.
Lubrication For normal speeds, splash lubrication is provided. At places where splash lubrication isn’t effective, a built-in/separate mounted lubrication oil pump can be used for forced-feed lubrication.
Cooling Additional cooling devices provided inside lower component of housing based on power to become transmitted and ambient heat range.
Overhung Loads Bearings can withstand overhung loads that arise because of mounting of smooth and V-belt pulleys, equipment wheels and chain sprockets of appropriate dimensions.
Painting Casting areas painted with linear epoxy primer (both internally and externally).
High load carrying capacity
Minimal noise generation
Some 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 according to the specific process requirements of the clients. Further, the superior Gear tooth geometry style also allows generation of maximum efficiency which includes –