Characteristics of Polyurethane Timing Belt

Characteristics of Polyurethane Timing Belt

1. The tensile layer is the tensile element of the timing belt, which is used to transmit power and ensure that the timing belt maintains the same pitch when working. Multiple strands of wire rope (or polyester wire rope) are used to spiral around the cloth along the width of the belt, and the position is the knuckle line of the timing belt. The tensile layer must have high tensile strength and flexural fatigue strength. The elastic modulus is large, and it is not allowed to extend when working, so as to ensure the constant pitch of the timing belt.

2, polyurethane timing belt teeth should have high shear strength, good wear resistance and oil resistance. The requirement of pitch distribution of belt teeth is very high, and the belt teeth should be engaged with the belt gear groove correctly, so the accuracy of the geometric parameters of the belt teeth is very high. Polyurethane sync belts are known for their excellent oil and wear resistance.

3, polyurethane timing belt is produced by a special molding process.

4, polyurethane material makes the belt wear resistance and tear resistance. The steel wire core increases the strength and tensile strength of the belt, so that the belt has good dimensional stability.

5, polyurethane timing belt tolerance is small, can ensure the accuracy of thickness and length.

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