20Teeth Perlin Pulley GT2 without teeth 5mm Bore for Belt 10mm Idler Wheel
Smooth GT2 idler pulley, 5mm bore, designed for 10mm GT2 belts, with a 20-tooth profile (non-engaging surface)—ideal for belt tensioning and guiding in open or closed-loop systems.
بكرة شداد GT2 ملساء، بقطر داخلي (تجويف) 5 مم، مصممة لأحزمة GT2 بعرض 10 مم، مع مظهر جانبي يعادل حجم 20 سنًا (سطح غير معشق)—مثالية لشد الأحزمة وتوجيهها في الأنظمة ذات الحلقة المفتوحة أو المغلقة.
The GT2 Smooth Idler Pulley (20 Teeth Form, No Teeth) is specifically designed for guiding and tensioning 10mm wide GT2 timing belts in belt-driven systems.
Despite its 20-teeth form factor, the outer surface is smooth, allowing the belt to glide without engaging the teeth, reducing noise, wear, and vibration in systems where precise tooth engagement is not needed.
With a 5mm bore, it is compatible with standard shafts and M5 bolts, and is commonly used in idler positions in 3D printers (like Ender and CoreXY setups), CNC machines, and robotics where a free-rotating pulley is required.
The pulley is made from precision-machined aluminum, offering lightweight durability and stable performance.