Polyurethane belts

Polyurethane timing belts provide synchronous transmission without slippage and are used when the center distance must be maintained exactly. They are selected by profile and pitch, which must match those of the timing pulleys; by width, which defines the transmission capacity; and by length, which results from the center distance. Polyurethane resists abrasion and the internal reinforcement maintains the pitch under load.

The designation combines profile, length and width. In PHG AT10-1210-16, AT10 is the profile with a 10 mm pitch, 1210 is the length in millimeters and 16 is the width in millimeters. The same criterion applies to PHG AT10-1480-50, 50 mm wide; the length is always a multiple of the pitch because it is a whole number of teeth. In codes ending in S, such as PHG AT10-1000-S150, the execution is different and they must be ordered complete.

They are used in automation, machine tools, packaging, printing, material handling and linear motion, and in transmissions where V-belts or poly-V belts do not ensure synchronization. The pulley must be of the same profile, and tension is adjusted according to the manufacturer's specifications to prevent tooth jumping.

In this subcategory we work with SKF. Send us the complete code via WhatsApp or email, or if you don't have it, the profile, pitch, length and width taken from the old belt, and if you have an equivalent from another brand, include that too. We will quote it promptly.