Description

GT2 Timing Pulley 5MM 20 Teeth Pulley for Reprap 3D Printer

The GT2 20 Teeth Timing Pulley is an important mechanical component used in belt-driven 3D printers and CNC motion systems. It connects to a compatible motor shaft and engages with a GT2 timing belt to transfer rotational movement into controlled linear motion.

This pulley has 20 teeth and a 5mm bore, making it suitable for compatible 5mm motor shafts. GT2 timing systems commonly use a 2mm tooth pitch. With 20 teeth, the pulley has a nominal belt travel of 40mm per complete revolution, assuming a matching GT2 belt.

It is commonly used in RepRap 3D printers, DIY CNC machines, laser engravers and other automated positioning systems.

Technical Specifications

Key Features

• 20-tooth GT2 timing pulley design.

• 5mm bore for compatible motor shafts.

• Designed for GT2 timing belt systems.

• Supports synchronized belt movement.

• Helps achieve controlled positioning in 3D printers.

• Suitable for CNC and DIY automation projects.

Applications

• RepRap 3D printer assemblies.

• X-axis and Y-axis belt-drive mechanisms.

• CNC engraving and cutting machines.

• Laser engraver motion systems.

• Stepper motor-driven mechanisms.

• DIY robotics and automation projects.

Installation and Setup

1. Check that your motor shaft diameter is 5mm.

2. Confirm that your timing belt has a compatible GT2 profile and width.

3. Slide the pulley onto the motor shaft.

4. Align the pulley with the timing belt path.

5. Secure the pulley using its mounting screws, if provided.

6. Adjust belt tension according to your machine’s requirements.

7. Test the movement to ensure smooth belt operation.

Precautions

• Confirm the 5mm bore before purchasing.

• Use a compatible GT2 timing belt.

• Keep the pulley properly aligned with the belt.

• Avoid excessive belt tension.

• Tighten mounting screws securely.

• Check for belt slipping or unusual vibration during operation.

YouTube Tutorial

Watch GT2 20 Teeth Timing Pulley Installation Tutorials

Buy from Electroway Pakistan

Find 3D printer parts, GT2 timing pulleys, belts, stepper motor accessories and electronics components at Electroway.org. You can also explore available products through the Electroway App.

Product Summary

The GT2 Timing Pulley 5mm 20 Teeth is designed for compatible RepRap 3D printers, CNC machines and belt-driven motion systems. Its 5mm bore and 20-tooth profile help transfer motor rotation into synchronized belt movement.