The GT2 20T Timing Pulley (20TB5W6) is a precision-machined aluminum pulley designed for GT2 timing belts with 2mm pitch. Featuring a 5mm bore, it is ideal for stepper motors and motion systems requiring accurate positioning and smooth power transmission.

Key Features:

• 20 Teeth GT2 Profile: Ensures precise, backlash-free motion
• 5mm Bore: Fits standard stepper motor shafts (e.g., NEMA 17)
• Aluminum Construction: Lightweight, durable, and corrosion-resistant
• Secure Fit: Set-screw locking for stable shaft mounting
• Smooth Operation: Reduced vibration and noise

Specifications:

• Pulley Type: GT2 Timing Pulley
• Model: 20TB5W6
• Number of Teeth: 20
• Pitch: 2mm (GT2)
• Bore Diameter: 5mm
• Belt Width Compatibility: 6mm
• Material: Aluminum alloy
• Color: Silver
• Fixing Method: Set screw (grub screw)

Applications:

• 3D printers (X, Y, Z axis drives)
• CNC machines and laser engravers
• Robotics and automation systems
• Motion control and linear drive mechanisms
• DIY mechanical and mechatronics projects