141228-1

Yaskawa's 141228-1 is a specialized timing pulley designed to serve efficiently in complex motion applications, specifically within the B/T-axis setup. The fitting pitch of 4.5 mm ensures seamless integration with compatible belts measuring 6 mm in width. With an estimated tooth count of around 124, this pulley is engineered for high performance. It is rated under the SV035-class for servo load, ensuring it meets the demands of dynamic motor operations.

The mounting mechanism employs a dual approach using a keyway and set screw, providing stability and security during operations. Made from a robust combination of steel and aluminum alloy, this pulley is constructed to last while maintaining compliance with the ISO 13050:2016 standard for quality assurance.

With a bore diameter of 14 mm and a double-sided flange type, the 141228-1 offers versatility in assembly and functionality. The high precision grade of ≤0.05 mm runout showcases its exceptional manufacturing standards, while the zero-backlash design significantly reduces play between the pulley and belts, ensuring accurate motion control. Furthermore, with an IP65 rating, it demonstrates resilience against dust and water ingress, making it suitable for a range of demanding environments.