Tensioner Spring Torsion Locking for 6mm GT2 Timing Belt is a precision-made torsion spring specially designed for 3D printer belt tensioning systems. This high-quality spring helps maintain proper belt tension, ensuring smooth motion, accurate positioning, and stable print quality. Designed for GT2 synchronous belts with 6.0–6.5mm width, this torsion spring is widely used in 3D printers, CNC machines, and motion control mechanisms. Made from durable carbon steel with excellent fatigue resistance and corrosion resistance, it provides long-lasting elasticity and reliable performance under continuous operation. Its compact size and accurate dimensions make it ideal for tight mechanical assemblies where consistent belt tension is critical.

Features:

• Designed specifically for GT2 timing belt tensioning systems

• Compatible with 6.0mm–6.5mm wide synchronous belts

• Improves belt tension stability for smoother and more accurate motion

• Helps reduce vibration, backlash, and layer shifting in 3D printers

• Made from high-quality carbon steel for durability and long service life

• High fatigue resistance for repeated compression and release cycles

• Corrosion-resistant surface for long-term reliability

• Compact and lightweight design for easy installation

• Suitable for 3D printers, CNC machines, and motion mechanisms

Specifications:

• Product Type: Torsion Tensioner Spring

• Application: GT2 Timing Belt

• Compatible Belt Width: 6.0mm – 6.5mm

• Material: Carbon Steel

• Wire Diameter: 1.0mm

• Outer Diameter: 5.2mm

• Inner Diameter: 3.0mm

• Height: 8mm

• Arm Length: 7mm

• Number of Turns: 8

• Surface Property: Corrosion resistant, high hardness

• Function: Belt tension locking and stabilization

How to Use

• Install the torsion spring on the belt tensioner mechanism

• Align the spring arms with the tensioner locking points

• Apply controlled preload to achieve proper belt tension

• Ensure the GT2 belt is centered and moves smoothly

• Adjust tension carefully to avoid over-tightening

• Verify smooth motion before running the printer or machine

Application Areas

• 3D printer belt tensioning systems

• GT2 timing belt mechanisms

• CNC machines and linear motion systems

• DIY 3D printer upgrades and repairs

• Precision motion control assemblies

• Robotics and automation projects

Safety and Usage Notes

• Do not over-compress or overstretch the spring

• Ensure correct alignment during installation

• Avoid excessive force that may reduce spring lifespan

• Store in a dry place to prevent corrosion

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