Aluminum Timing Pulley For 3D Printers, 10Mm Bore, 3Mm HTD Pitch, 26 Teeth, 15Mm Wide Belt Groove, Two Set Screws For Secure Mount On Stepper Motor Shaft, High Precision Drive Pulley Compatible With HTD3M Belt Profile

Single 10mm bore aluminum timing pulley for HTD3M belts
✔️ 10mm bore, 3mm pitch, 26 teeth, 15mm wide belt groove

This aluminum timing pulley is designed for HTD3M belt systems used in 3D printers and hobby robotics. It mounts on a 10mm shaft and drives a 15mm wide HTD3M belt, delivering precise belt motion with secure mounting via two set screws.

✅ 10mm bore
✅ 3mm HTD pitch
✅ 26 teeth
✅ 15mm belt groove width
✅ 2 set screws for secure shaft mounting
✅ Fits 10mm shaft stepper motors
✅ HTD3M belt compatibility

💡 What is a timing pulley and how does it help in a 3D printer?

Timing pulleys engage the belt teeth to transfer motion from the motor to the drive system with accurate pitch alignment and minimal backlash.

- HTD3M 3mm pitch compatibility - 10mm bore shaft fit with 2 set screws - 26 teeth for standard drive ratios - 15mm belt width groove alignment