Aluminum Timing Pulley 8mm Bore 3mm Pitch 24 Teeth 15mm Wide Belt Groove For HTD3M 3D Printer With Two Set Screws To Secure On Stepper Motor Shaft Precision Machined High Strength Drive Component For Reliable Motion Transfer

8mm Bore Aluminum Timing Pulley, 24T HTD3M for 3D Printers
✔️ 8mm bore, 24T, 3mm HTD3M pitch, 15mm wide belt groove and 2 set screws

This 8mm bore aluminum timing pulley is designed for belt-driven motion in small CNC machines and 3D printers. It pairs with HTD3M belts to deliver precise timing and smooth operation on X and Y axes or spindle drives.

✅ Material: Aluminium
✅ Bore: 8mm
✅ Teeth: 24
✅ Pitch: 3mm HTD3M
✅ Belt groove width: 15mm
✅ Width: 15mm
✅ Mounting: 2 set screws
✅ Type: Timing pulley
✅ Belt compatibility: HTD3M timing belt

💡 What is a timing pulley used for in belt drive systems?

It's a handy piece that keeps belt movement synchronized with motor rotation, boosting accuracy.

- In belt drive systems, timing pulleys translate shaft rotation into belt motion to maintain timing.
- They minimize belt slip and help achieve repeatable positioning in 3D printers and similar gear-driven machines.
- HTD3M compatibility with 8mm shafts provides reliable engagement and long-lasting performance.