WMS orbital hydraulic motor 80 cm³/rev (175 bar / max. 225 bar) WaryńskiWMS orbital hydraulic motor 80 cm³/rev (175 bar / max. 200 bar / max. instantaneous 225 bar) Waryński. WMS series motors are characterized by compact design, high torque and high absorbency. Disk distribution ensures high efficiency, efficiency, smooth operation and long service life. The reinforced shaft seal allows both series and parallel motor connections. In order to achieve a longer service life, it is recommended that optimal operating conditions be at the level of 1/3 to 2/3 of the maximum parameters.