T2.5 timing pulley bar stock

T2.5 timing pulley bar stock consists of bars with teeth for a T2.5 belt with a 2.5 mm pitch. This is the smallest metric trapezoidal pitch to DIN 7721 - for miniature drives, precision mechanisms and measuring devices.

T2.5 timing pulley bar stock - a small pulley for a narrow belt without special orders

The bar allows you to make a small pulley with a width matched to a narrow belt, without ordering a special part. Aluminium is easy to cut and bore, and a light pulley does not load small motors. You can make several pulleys from one bar, which lowers the cost of prototypes and small batches.

Aluminium T2.5 bar stock designated as T25 in the name

Aluminium T2.5 bars with a wide choice of tooth counts. In the product names the profile is written as T25 - e.g. T25/20 bar stock is a T2.5 bar with 20 teeth.

T2.5 bar stock vs MXL belt - frequently asked questions

Does T2.5 bar stock fit an MXL belt?

No. T2.5 has a 2.5 mm pitch and MXL 2.032 mm - the profiles are not interchangeable.