This Daikin 910326420 Rotary Damper Electronic Actuator is a high-quality device designed for industrial automation and motion control applications. It operates on 24V power and provides 44 in lbs of torque, making it suitable for a variety of tasks. With a brand name like Daikin, you can be assured of the unit's reliability and durability. It is a rotary actuator that comes in a unit type, and you will receive one piece when you purchase it. This device is perfect for those in the business and industrial sector who need a reliable rotary actuator for their machinery.