Amertric 27AT5 Timing Pulley

The 27AT5 timing pulley is a 5 mm pitch aluminum pulley featuring 25 teeth, engineered to mesh precisely with AT5 timing belts and deliver accurate, low-slip motion in compact drive applications.

Belonging to the AT5 metric timing pulley family, this part is intended for use with 5 mm pitch belts, providing a rigid, lightweight mounting option that supports repeatable positioning in small automated systems.

Product documentation and catalog listings for AT5 pulleys show that bore options and center holes are specified per model, with center holes commonly provided if a bore size is not listed, giving installers flexibility for different shaft configurations.

Designed for synchronous belt drives, the 27AT5/25 variant helps enable compact, reliable motion control in equipment where space is constrained and timing accuracy is critical.