Pneumatic rotary actuator. Pinion without ajustment (male). Fluid: filtered air (without or with lubrication) Type: R11M Product number: R11-050-270-M Magnetic version Piston: die-cast aluminium. Piston seals: NBR. Pistone rod scraper seal: polyurethane Barrel and end-capes: aluminium. Bore diam.: 50mm Angle of rotation: 270? Temperature: -20?C … 80?C Pressure (bar): 1,5…10