3M Gear Industrial Gear Spur Gear 10 Teeth 11 Teeth 61 Teeth Thickness 20

Spur gears are commonly used transmission elements in mechanical systems to transmit force and motion. When two or more spur gears mesh with each other, they can transmit rotational motion at a fixed ratio.

Characters of Spur Gear:

1. Number of teeth and modulus: The number of teeth and modulus of the spur gear determines its size and the force transmitted. The module is a basic parameter in gear design, which is defined as the reciprocal of the number of teeth of a gear. The larger the module, the larger the size of the gear, and the greater the force that can be transmitted.
2. Meshing mode: The spur gear is meshed in a parallel axis mode, which means that the axis of the gear must be parallel. When the gears mesh, the teeth of one gear correspond to the teeth of another gear, thus transmitting rotational motion.
3. Speed and torque relationship: In spur gear transmission, the larger gear (with fewer teeth) will rotate at a lower speed while delivering a higher torque. Smaller gears (with more teeth) will rotate at higher speeds while delivering lower torque.

Application of Spur gear:
Spur gears are widely used in various mechanical and industrial equipment, such as automobiles, machine tools, automation equipment and so on. They are very reliable in delivering precise motion and force.

Manufacturing processes of spur gear:

Including casting, forging or cutting.

Spur Gear Parameters:

About us: 

1. Our company was formerly known as Changsha Double Star Gear Industrial Co., Ltd., which was established in 1994. It is a directly affiliated school-run enterprise founded by Professor Zeng Tao of Central South University, an authoritative expert on spiral bevel gears in China.