VGroove Pulleys for Width Belts Key benefits Reliable, smooth power transmission with accuracy for belt driven systems Durable aluminum alloy construction for long service life and stable operation Designed specifically for PU round belts, with a groove width suitable for 6 mm belts Wide size range to fit different setups: outer diameter OD 20 mm to 80 mm CNC machined for consistent precision and performance Easy and secure installation with fixing grub screws included What you get Pulleys made from aluminum alloy for smooth transmission and reliable performance Vgroove style pulleys compatible with PU round belts Groove width matched to 6 mm belt width A range of outer diameters from 20 mm to 80 mm to fit your design needs CNC machined bodies for precision Fixing grub screws included for secure mounting on the shaft Specifications Outer diameter (OD): 20 mm to 80 mm (various sizes) Grooved width: 6 mm Material: Aluminum alloy Belt compatibility: PU round belts Manufacturing: CNC machined Mounting: Fixing grub screws provided for secure installation Installation notes Ensure belt width is 6 mm to match the groove Mount pulleys on the shaft using the included grub screws for a secure fit Align pulleys with other drive components to maintain proper belt tension and tracking Applications and use scenarios Small CNC machines or 3D printers requiring precise, beltdriven axis movement Lightweight automated systems and conveyors using 6 mm wide PU belts Hobby robotics projects needing reliable, accurate belt transmission with easy installation This description remains consistent with the original product focus on VGroove Pulleys for PU round belts, 6 mm belt width compatibility, aluminum alloy construction, CNC machining, and secure grub screw mounting.