HAT Series: High-Performance Hollow Rotary Actuators

The Hobber Drive HAT series represents the pinnacle of Hollow Rotary Actuator technology. These components are meticulously engineered for applications demanding high rigidity, exceptional torque, and near-zero backlash. Featuring a large central aperture, our hollow shaft actuators are the ideal solution for complex robotic joints and automated systems that require routing of cables, air lines, or other services through the axis of rotation. Each model integrates a high-performance motor with a precision strain wave gear, ensuring smooth, reliable motion for the most critical tasks in CNC machines, 3C equipment, and laser processing. Explore the products below to find the perfect HAT actuator for your project.