AS-0616 DC 24V Rotary Solenoid

Unit Size: 39*32*16 mm

Principle of Rotary Solenoid:

Rotary solenoids are devices that produce a uniform magnetic field when an electrical current is applied to the Solenoid. They consist of a coil of copper wire, wrapped around a metal core. The metal core is mounted in the center of a disc. This has grooves on its underside to match up with slots in the body of the solenoid, and ball bearings to enable easier movement. These transducers have a higher starting force (torque) than linear solenoids, and are more resistant to shock. Actuators that are mounted on the opposite ends of a shaft or plunger provide a ratcheting action and advance or reverse position. 

Product Features: 

Rotary Angle : adjustable from 0-20 ° degree. 
Power Torque: ＞9.3N.cm    
Spring Torque: ＞0.4 N.cm
Voltage: DC24V    
Power wattage :  28 W     
Current: 0.8 A 
Resistance:  45 Ω
Lifespan Cycles: ≥1000,000 times   
Working Cycle: 1s On, 1.5s Off 

What are Rotary Solenoids used for?

Rotary solenoids were originally developed for use in defense in the past decade, but nowadays are often found in industrial machinery such as lasers and shutters, banking counting machine as they're more robust than other types of solenoids. 
Typically, rotary solenoids are used where space is limited and when long life is required (e.g., laser shutters). Their energized rotation (direction) is characterized as either clockwise or counterclockwise when viewed from the armature flange end. Most products have a spring return to bring the armature back to the home position when power is removed.