The back of the urethane timing belt is used to bond and coat the tensile components. It should have good flexibility and flex fatigue resistance, not easy to age, good oil resistance and wear resistance. The inner surface of the belt back should have appropriately sized sharp corner recesses. In addition to the process requirements, the grooves can also improve the flexural fatigue performance of the toothed belt and allow the intercepted air between the polyurethane synchronous belt and the gear teeth to escape during operation to eliminate some noise. The steel wire rope (or polyester cord) tensile layer of the urethane synchronous belt
The tensile layer is the tensile element of the urethane synchronous belt to transmit power and ensure that the pitch of the synchronous belt remains unchanged during operation. It uses multiple strands of steel wire rope (or polyester rope) to be spirally wound along the width of the tape, and its position is determined as the node line of the urethane timing belt. The tensile layer must have high tensile strength and bending fatigue resistance. When working with a large elastic modulus, elongation is not allowed to ensure that the pitch of the synchronous belt remains unchanged.
Urethane synchronous belt teeth
The teeth of urethane synchronous belt should have high shear strength, good wear resistance and oil resistance. The pitch distribution of the belt teeth is very demanding. The belt teeth should mesh correctly with the pulley tooth grooves. Therefore, there are strict requirements on the correctness of the geometric parameters of the belt teeth.
Urethane synchronous belt is famous for its excellent oil resistance and wear resistance. It is suitable for high-speed operation of small and medium power. The environment should be relatively dry and the working temperature is generally ~+. Come. Higher speed transmission.
Urethane synchronous belt ordering contact number (Ms. Yang)
The following parameters are for reference only, you can provide your specific parameters for customized production.
For details, please click on the official website/
T2.5 polyurethane timing belt, dispensing machine T2.5 polyurethane timing belt