S2M 28 Teeth Hole 5mm H6 pulley: superior fluidity for synchronous motion
The S2M (Super Torque) profile pulleys represent the evolution of the rounded tooth transmission, designed to offer superior fluidity of movement and reduced mechanical noise compared to traditional standards. With a 28-tooth configuration, this pulley allows you to manage specific gear ratios, ensuring constant traction and excellent positioning accuracy. With DHM, choose selected components to elevate the performance of your precision mechanics.
What is the S2M 28-Tooth Pulley?
It is an aluminium transmission element with 2mm pitch (S2M profile). Unlike the GT2 profile, the S2M design is optimised to minimise vibration and ensure an even smoother engagement between tooth and belt. The 28-tooth version offers a slightly larger pitch diameter than the classic 20-tooth pulleys, ideal for those who require a higher linear speed at the same motor revs or a more stable transmission.
Why choose our S2M pulley?
Manufactured with close tolerances and high quality materials, this pulley offers targeted advantages for advanced automation:
- Operating Quietness: The S2M tooth profile is designed to reduce mechanical hiss at high speeds, making it ideal for working environments that require acoustic comfort.
- Super Torque Transmission: Designed to distribute the load evenly, reducing stress on the belt and prolonging its life.
- Lightweight construction: Made entirely of aluminium, it ensures low rotational inertia, which is essential for systems that make frequent and rapid directional changes.
- Precision Fixing: The 5mm hole is calibrated for standard stepper motors, guaranteeing a stable coupling thanks to the locking screws included.
Note on production tolerances
We work to ensure the highest quality consistency, however, due to possible variations between production batches, actual measurements may differ from those given in the data sheet by ±2 mm (except for inner hole). If your project requires specific dimensions or precise millimetre tolerances, we recommend that you contact us prior to purchase for direct verification of stock measurements.
When to use the S2M 28 Tooth Pulley?
Due to its specific geometry and standard 5mm bore, it finds application in:
- Professional 3D Printers and Plotters: For those wishing to upgrade their drive system to a quieter and smoother standard.
- Laboratory Automation Systems: Perfect for small actuators where precision motion must be accompanied by "gentle", vibration-free mechanics.
- Precision Mechanics: Used in custom projects where the reduction ratio requires exactly 28 teeth.
Package contains: 1 x S2M SINCRONA pulley Ø 5mm 28 teeth H6
