GLOBE compact piston air motors0 pages
GLOBE RM012 compact piston motor
Low speed, high torque
Oil free, silicone free
GLOBE has developed a new compact piston motor with the next
benefits:
•
12 pistons for very low speeds and smooth running
•
improved design pistons for longer life time
•
oil free running
•
silicone free so very useful in mixing applications
•
available with front flange which incorporates an extra bearing
•
small in dimensions
•
special version for food and chemical industry
•
ATEX approved
Operating principle
front cross sectional view in the compact piston air motor
displayed are 7 pistons, the RM012 has 12 pistons
The radial piston principle presented here operates without rod or crank shaft. The radially arranged
driving pistons travel along a curve and are inevitably controlled by the centre.
The static control shaft supplies the driving pistons with the necessary air. Air supply and release
openings along the static driving shaft are periodically opened and closed by the rotating shaft to
pressurise or release the pistons in an appropriate sequence.