20Cr2Ni4 Ground Planetary Driven Metal Spur Gear ISO 7 Grade

Transmission Parts Forged Steel Gear Ground Planetary Driven Spur Gear

1)Description of Spur Gears

Spur gear are the most common type of gear, and are also the most simple. They have straight teeth

that are produced parallel to the axis of the gear. Since they have the simplest design, they are the

easiest to design and manufacture, and are therefore the most economical type of gear. Spur gears

are not known to be the smoothest or quietest gears, but they are highly efficient and produce a lot

of power. They run well at slow to moderate speeds, but they tend to vibrate and become noisy at higher speeds.