With the recurrence of the epidemic, face-to-face services are greatly reduced, which also promotes intelligent reception, unmanned distribution and other industries such as service robots. 

The development of service robots has driven the demand for upstream parts. Among many parts, timing pulley is an important part, which plays a key role in the activities of service robots.

Principle of timing belt pulley: synchronous belt pulley transmission is mainly composed of a ring belt with strip teeth and a belt pulley with corresponding teeth. In the process of operation, the belt teeth mesh with the grooves of the belt pulley to transmit power.

Advantages of timing belt pulley: synchronous belt pulley has accurate transmission ratio, no slip, can obtain constant speed ratio, can be precision transmission, stable transmission, shock absorption, low noise, wide range of transmission speed ratio, high transmission efficiency, compact structure, and is also suitable for multi shaft transmission, with low tension, no lubrication, and no pollution

At present, timing pulley is widely used in automobile, textile, printing and packaging equipment, sewing equipment, office equipment, laser carving equipment, tobacco, financial equipment, stage lighting, communication and food machines

Machinery, medical machinery, steel machinery, petrochemical industry, instrumentation, various precision machine tools and other fields.

The service robot has a wide range of applications. The high-precision timing pulley can make the service robot more sensitive The timing pulley produced by IHF hefa has beautiful appearance, good surface treatment effect and high gloss; Used customers all said, "like handicrafts, it's worth collecting."