20 Teeth GT2 Aluminum Timing Pulley with M4 Screw and 5M Belt for RepRap Prusa 3D Printer CNC

Product Specifications:

GT2 Pulley:

• Material: Aluminium
• Number of teeth: 20
• Tooth pitch: 2mm
• Diameter of bore: 5mm
• Flange: Double
• Tooth width: 7mm (Compatible with 6mm timing belt)
• Fastening arrangement: M4 grub screws

GT2 Belt:

• Tooth pitch: 2mm
• Width: 6mm
• Belt shape: Open end
• Material: Fibre-reinforced rubber
• Length: 5m

Product Features:

The GT2 Timing belts and matching pulleys are optimal for RepRaps and RepStraps. These GT2 belts were crafted focusing on linear movement. For premium performance, it’s ideal to have a minimum of 6 teeth in contact with the pulley at any instant. This mitigates the potential for belt slippage and further reduces backlash. Practically, this implies that a 12-tooth pulley is the minimum necessity.

Package Contains:

• 1 x GT2 Belt
• 4 x GT2 Pulley
• 8 x Screws
• 1 x Wrench

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