In a hydraulic system, hydraulic motors, axial piston pump driven by a hydraulic motor repair a directional motor, rated working pressure of 200bar, the pump speed requirements of the motor Maximum speed 540rpm 1800rpm maximum output torque 320N.m reasonable specifications matching pumps and motors That displacement. Rounding value can be, it is not necessarily the same specifications, without regard to efficiency. (Shaft torque = displacement * Pressure / 20π) NOTE: In a hydraulic system with a directional axial piston pump drives a motor, rated working pressure 200bar hydraulic motor parts, pump speed 1800rpm requires maximum motor speed 540rpm Maximum output torque 320N.m reasonable matching namely displacement pump and motor specifications. Rounding value can be, is not necessarily the same as the specifications of the hydraulic motor agency, do not consider efficiency. (Shaft torque = displacement * Pressure / 20π) failure reasons: (10) hydraulic oil is too dirty. Remedy: cleaning systems, replacement of hydraulic oil. Cause: (11) pump filter is not blocked from the oil filter dirt effect Remedy: wash with clean oil filter to remove dirt. Cause: (12) oil shortage, oil position is too high, the oil suction pipe is exposed: Remedy: Come to the oil standard position, reduce the suction position. Cause: (13) on both sides of the pump body and pump cover is not cardboard pad; pump and pump cover is not perpendicular to the seal: hydraulic motors | hydraulic preferred crystal Chong | hydraulic motors sold by Jinan Jing Chong Hydraulic Machinery Limited. Hydraulic motors | hydraulic preferred crystal Chong | hydraulic motors sales Jinan Jing Chong Hydraulic Machinery Co., Ltd. (www.jnjcyy.com) (www.jnjcyy.com) this year introduced a new upgrade, the above picture is for reference only, please dial this page Phone or pictures on obtain the latest information, contact: Cui.