On the left is the gear-drive cam and its distributor drive gear, while the pair on the right are for conventional chain drive. Notice the different helix angle of the gears. Shown here are the cam ...

The three most common cam-drive systems are (from left to right) the gear drive, the double-roller chain and the flatlink timing chain. Not shown is the cogged belt drive, which is mainly used in full ...

Gear-driven drawworks have gained greater acceptance in the drilling industry. They achieve improved safety, optimal performance and control, considerable weight re duction, and increased reliability ...

IGD – Integrated Gear Design – continues growing every day. IGD version 3.7 comprises more than 1.4 million lines of code distributed in 1,321 files. It provides solutions for advanced gear design and ...

Following the success of the company's hollow-shaft gearbox for maximum speeds, the right-angle gearheads are made for worm, bevel or hypoid applications. The HG+ is made for servo applications, the ...