The WH Series motor is capable of withstanding intermittent pressures up to 276 bar and delivering torque to 1399 Nm. The case drain design makes it an ideal choice for medium-duty applications with high duty cycles or frequent direction reversals. This design offers several advantages, such as lowering pressure on the shaft seal and facilitating a cooling loop for the system. Additionally, the case flow helps to lubricate essential drive components, enhancing motor longevity. An internal drain option is also available. The motor incorporates a laminated manifold and a three-zone orbiting valve, resulting in improved overall efficiency and greater usable power. Furthermore, a steel-faced seal in the orbiting valve minimizes the risk of seal extrusion or melting, which can occur in competing models.