Armak Ltd has been continually developing a Armak air motor, contact free rotary piston design of geared piston motor.
The air motor’s simple and compact design not only provides a longer lifespan but also ensures low operating and maintenance costs. In addition, the Armak air motor range covers an extensive variety of applications, and it can even directly replace the RM radial piston motor, offering greater power output.
The torque is first developed by one power piston and then transferred to the output shaft by a second, contact-free rotating piston through a precision-synchronized gear train. Because both pistons rotate without physical contact, the result is near-frictionless operation that delivers torque efficiencies in excess of 98%. As a consequence, this design enables long maintenance-free operation without downtime. In addition, the completely closed motor housing, which has no breather holes, allows use in wet or dirty environments without the risk of internal corrosion.
In addition, Armak’s building-block design makes it easy to configure solutions that meet individual application criteria. Control valves—including remote, lever, and emergency stop options—are all available as bolt-on components. Similarly, industry-standard brakes, gears, and silencers can also be integrated to suit specific requirements.
Armak Motors
