Hollow rotary actuators are specialized devices used to achieve precise rotary motion while accommodating wiring, piping, or other components through their hollow shaft. They are widely employed in applications requiring high precision and compact design.
Advantages
The DGII Series is a line of of products that combine a high rigidity hollow rotary table with an αSTEP closed loop stepper motor and driver package. It retains the ease of use of a stepper motor, while also allowing for highly accurate positioning of large inertia loads.
This is a standalone hollow rotary gearhead from the DGII Series. The gearhead structure remains the same as the DGII Series and is designed for use with servo motors from various manufacturers, connected via the actuator's coupling. It is ideal for large-inertia drive applications.