HTD 5M timing pulleys

5M timing pulleys work with HTD 5M belts with a rounded tooth and a 5 mm pitch. It is one of the most popular profiles in packaging machines, industrial automation and medium-load drives.

HTD 5M timing pulleys - more torque and quieter running than the T5 profile

The HTD 5M belt transmits more torque than trapezoidal belts of the same pitch and runs more quietly, while requiring no lubrication and practically not stretching. We have matched the material to the pulley size: smaller C45 steel pulleys are wear-resistant, lightweight aluminium pulleys reduce inertia, and the largest grey cast iron pulleys dampen vibration. Larger pulleys can also be mounted on a Taper-Lock bush, without machining.

HTD 5M pilot bore and Taper-Lock synchronous pulleys in several widths

5M pulleys for several belt widths, in the Pilot bore and Taper-Lock subgroups. The belt width is given in the pulley name. HTD 5M belts can be found in the Timing belts category.

HTD 5M, T5 or AT5? Questions about 5M timing belt pulleys

Does a 5M pulley fit a T5 or AT5 belt?

No. All three profiles have a 5 mm pitch, but T5 and AT5 have a trapezoidal tooth, while HTD 5M has a rounded one.

Why are the smallest 5M pulleys not available for Taper-Lock?

A bush seat requires a sufficiently large pulley diameter. The smallest 5M pulleys can be found in the Pilot bore group.