High Torque Drive Pulleys

BlackStar high torque drive pulleys deliver superior power transmission without slippage in heavy-duty, high-stress applications.

Machine cut from SAE 1045 steel, these pulleys effectively transfer high levels of torque between drive motors and components. Ideal for use in applications where substantial power is needed to move heavy loads or overcome resistance within a mechanical system, BlackStar high-torque pulleys reduce energy consumption and wear for long-lasting performance in extreme conditions or under continuous use.

A drop-in replacement for HTD pulleys, BlackStart high torque drive pulleys feature a curvilinear tooth profile that provides better engagement and higher torque transmission with minimal slippage and less backlash in precision applications like synchronous drive systems.

For powerful and reliable performance in extreme conditions, choose BlackStar high torque drive pulleys.