First, the working principle
The powerful belt drives the air compressor to rotate the belt pulley through the motor, and then drives the compressor host to work. The belt transmits power between the motor and the compressor. The rotating motion of the motor is transmitted to the crankshaft of the compressor through the belt, so that the crankshaft drives the compressor parts such as the piston or the screw to compress the air.
Ii. Characteristics
buffering
The belt drive has a certain cushioning performance, which can reduce the impact on the compressor when the motor is started and extend the service life of the equipment. At the moment the motor starts, the belt can absorb part of the impact force, so that the compressor starts smoothly and reduces the wear of the mechanical parts.
Overload protection
When the compressor encounters an overload situation, the belt can slip to a certain extent to avoid serious damage to the motor and compressor. This overload protection improves the reliability and safety of the device.
Lower cost
Compared with other transmission methods, the cost of belt transmission is relatively low. The belt is cheap, easy to replace, and the maintenance cost is low. This makes powerful belt driven air compressors an advantage in some cost-sensitive application scenarios.
Strong adaptability
The belt drive can be adapted to different motor speeds and compressor load requirements. By adjusting the length and tension of the belt, different transmission ratios can be achieved to meet different working needs. In addition, the belt drive can also adapt to a certain degree of axial and radial displacement, and installation and adjustment are relatively easy.