What Is a Synchronous Pulley?

Synchronous belt pulleys are generally made of steel, aluminum alloy, cast iron, brass and other materials. The inner holes are in the form of round holes, D-shaped holes, tapered holes, etc. Synchronous pulley transmission is composed of a closed ring-shaped tape with equidistant teeth on the inner peripheral surface and corresponding pulleys.

Surface treatment includes natural oxidation, blackening, galvanizing, color zinc plating, high frequency quenching and other treatments. Accuracy level depends on customer requirements. ^[1]

1. Accurate transmission, no sliding during work, and constant transmission ratio; 2. Stable transmission, with buffering, vibration reduction and low noise; 3. High transmission efficiency, up to 0.98, obvious energy saving effect; 4. Easy maintenance No lubrication is required, and maintenance costs are low; 5, the range of speed ratio is generally up to 10, the linear speed can be up to 50m / s, and it has a large power transmission range, up to several watts to several hundred kilowatts; Long distance transmission, the center distance can reach more than 10m; 7, no pollution, can work normally in places where pollution is not allowed and the working environment is harsh. ^[1]

1. Simplified design: According to the transmission power, input speed,

Timing belt can be divided into different materials

Synchronous pulley transmission is composed of a closed ring-shaped tape with equidistant teeth on the inner peripheral surface and corresponding pulleys. When in motion, the belt teeth mesh with the cogging of the pulley to transmit motion and power. It is a meshing transmission, so it has gear transmission,

Motor overheating is a problem often caused by synchronous pulleys during the movement. The treatment method is as follows:

1. The specific gravity of the medium is greater than the configuration motor of the synchronous pulley:

Equipped with suitable motor for synchronous pulley. ^[1]

2. The packing gland is pressed too tightly or the mechanical seal spring is adjusted too tightly:

The spring compression of the gland or mechanical seal can be adjusted. ^[1]

3. The quality of the pump is not good, there is friction or there is no concentricity between the motor and the pump shaft:

Check the quality of the assembly and remove the fault. ^[1]

4. Wheel and shaft connection:

When the gear or belt pulley is connected to the shaft, it should also remove the transmission clearance. ^[1]