The 8M GT Timing Pulley is a heavy-duty power transmission component designed for high-torque, high-load applications requiring precise synchronization and long-lasting performance. This pulley features an 8mm pitch and a curvilinear tooth profile and provides superior belt engagement, smooth operation, and minimal backlash—perfect for industrial-grade drive systems.

Engineered for compatibility with GT8 (HTD 8M) timing belts, the 8M GT Pulley delivers exceptional torque transfer with reduced risk of belt slippage, even under dynamic loads and high rotational speeds. Its deep groove design and rounded teeth allow for quiet, efficient operation while minimizing belt wear, making it ideal for high-speed automation setups.

Manufactured from top-quality materials such as hardened steel, stainless steel, or anodized aluminum, the 8M GT Pulley is built for strength, stability, and durability in industrial environments. Each pulley is precision-machined for optimal tooth engagement, concentricity, and minimal vibration during operation. Optional keyways and set screws offer secure shaft locking for demanding mechanical systems.

Commonly used in heavy industrial equipment, mining machinery, robotics, printing presses, conveyors, and automated manufacturing systems, the 8M GT Timing Pulley is ideal for applications where high torque transmission, synchronization, and longevity are essential. It is well-suited for both horizontal and vertical drive systems that operate under varying speeds and loads.

We offer 8M GT Timing Pulleys in various diameters, widths, number of teeth, and bore sizes—along with options for flanged or unflanged styles. Custom modifications such as keyways, tapped holes, and surface treatments (zinc-plating, black oxide, anodizing) are available upon request to meet your exact project needs.