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本文介绍的低成本液压马达是英国国立工程实验室(NEL)研究成功的低速大扭矩的球塞式液压马达,它和以往的液压马达相比扭矩重量比大,结构简单。多作用轴向活塞式液压马达
The low-cost hydraulic motor presented in this paper is a low-speed, high-torque ball-plug type hydraulic motor successfully researched by the National Engineering Laboratory (NEL). Compared with the conventional hydraulic motors, the torque-to-weight ratio is large and the structure is simple. Multi-role axial piston hydraulic motor