This synchronous pulley idler assembly is specifically designed for modern industrial automation equipment, seamlessly integrating a synchronous pulley, high-precision bearings and a flange mounting structure. It requires no additional bearing housings and can be secured directly to the machine frame using flange bolts, greatly simplifying the installation process and saving space. The built-in maintenance-free, pre-lubricated bearings ensure smooth, low-noise transmission and a long service life, effectively reducing the equipment’s long-term maintenance costs. Constructed from high-strength metal with excellent structural rigidity, the product is suitable for high-precision, high-load transmission applications such as CNC machine tools, robots and automated production lines.
In terms of machining precision, the tooth profile is produced using precision CNC gear hobbing or milling processes, with pitch errors strictly controlled within ±0.02 mm to ensure smooth meshing with the synchronous belt and prevent tooth skipping. The coaxiality between the bore and the bearing seat is 0.01 mm, whilst the perpendicularity of the flange face to the axis is ≤0.02 mm, ensuring stability and low vibration during high-speed operation. All products undergo dynamic balancing and full inspection prior to dispatch, with 100% of critical dimensions verified via coordinate measuring machines to ensure batch consistency. We adhere to the ISO 9001 quality management system and provide material certificates and precision inspection reports, offering reliable transmission assurance for your equipment. We also offer both standard models and bespoke customisation services to meet diverse engineering requirements.
