Timing Pulleys

Torque Transmission offers a variety of standard size timing pulleys with superior performance and economical design to fit your specific needs. Our in-house engineering, mold making and tooling capabilities allow us to respond promptly to specific customer specifications.

Our precision, injection molded timing belt pulleys offer efficient power transmission, without slip or backlash. Since our pulleys only require a minimal amount of belt tension to prevent slippage, the bearing loads on the driving shaft are greatly reduced.

Molded synchronous drive pulleys from Torque Transmission are reinforced with metal inserts to offer the lightweight advantages of plastic along with the advantages of a metal-to-metal connection at the hub. The use of lightweight plastic for the pulleys in combination with the metal insert yields a high strength-to-weight ratio and low inertia.

Available Timing Pulleys:

XL 1/5" pitch timing belt pulleys
L 3/8" pitch timing belt pulleys
HTD 3mm, 5mm, 8mm pitch timing pulleys
Custom Design Timing Belt Pulleys

• Molded high strength, glass reinforced nylon
• Lightweight
• Low Inertia
• Cost Effective
• Long Life
• Strong
• Quiet
• Chemical and Shock Resistant
• Single, double, or no flange
• Belts available
• Made in the USA

Special Sizes

We can modify a standard timing belt pulley or create a custom design for your special applications. Samples of our standard pulleys are available for test purposes and prototypes. Please contact us for more details.