2GT Timing Pulley (AF Type) – Aluminum Synchronous Pulley 50T–58T

The 2GT Timing Pulley (AF Type) is a high-precision aluminum synchronous pulley designed for belt-driven motion systems.
It uses the GT2 standard with 2mm tooth pitch, ensuring smooth motion, accurate positioning, and efficient power transmission.

The AF type mounting system uses side set screws (grub screws) for secure and stable attachment to motor shafts, preventing slippage under load.

This pulley is suitable for a wide range of mechanical, industrial, and automation applications.

Key Features & Benefits

• AF Type mounting – secured with set screws

• High precision GT2 profile (2mm pitch)

• Durable aluminum alloy construction

• Lightweight and corrosion-resistant

• Low vibration and noise

• Smooth torque transmission

• Long service life

Technical Specifications

Typical Applications

This 2GT synchronous pulley is widely used in:

• Linear motion systems

• CNC machines

• Laser cutting and engraving systems

• Robotics and automation

• Mechatronic systems

• Belt-driven positioning mechanisms

• Industrial equipment

• DIY engineering projects

Product Advantages

Compared to plastic or low-grade pulleys, this aluminum 2GT pulley offers:

• Higher mechanical strength

• Better dimensional stability

• Reduced belt wear

• Improved positioning accuracy

• Reliable performance under continuous operation

Keywords

2GT timing pulley, GT2 synchronous pulley, aluminum timing pulley, AF type pulley, set screw pulley, belt drive pulley, industrial timing pulley, precision pulley, motion control pulley