Puleggia di distribuzione in alluminio 6mm per 3D , 3mm , 24 denti, scanalatura per cinghia 15mm , compatibile con HTD3M, dotata di due viti di fissaggio per il montaggio sul motore passo-passo; ideale per motori passo-passo NEMA 17 e 23 e progetti CNC

Aluminum timing pulley, 6mm bore, 24 teeth, 3mm HTD3M ✔️ 6mm bore; 24 teeth; 3mm HTD3M pitch; 15mm belt width; single unit

This aluminum timing pulley is designed for belt-driven motion in 3D printers and other small automation setups. It matches 3mm HTD3M belts and mounts on a 6mm shaft, secured with two set screws for reliable drive.

✅ 6mm bore fits standard stepper motor shafts with set screws
✅ 24 teeth with HTD 3M pitch for reliable belt engagement
✅ 15mm wide belt groove compatible with HTD3M belts
✅ Aluminum alloy provides light weight and stiffness for precise motion

💡 What is a timing pulley used for in a 3D printer belt drive system?

In simple terms, a timing pulley transfers rotary motion to linear motion with precise timing to keep belts aligned and prevent slip.

- Drives HTD3M belt for accurate positioning - Keeps motor and driven axis in sync under load - Reduces belt slip and wear in fast moves - Ideal for compact printers and small CNCs