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1 ?船用起重机 A)ló@6%:?J2°?2??????B?] ? ?Bó8?: 关键词：船用起重机；异步电机变频器调速；PLC控制技术 [gap=3777]Keywords: Marine Crane; Induction Motor Frequency Control; PLC control technology ..
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Wire rope type Marine crane Generally used for bulk carriers, multi-purpose ship type, tonnage usually from 10 tons to 50 tons. 钢丝绳式船用起重机普遍用于散货船，多用途船型，吨位在10吨到50吨之间为主。 - 2
Marine gear transmission device, including the main thruster, centrifuge, deck machinery such as winch, sailed machine, crane, rotating device, pump, elevators and rudder ", etc." 船用齿轮传动装置，包括主推进器、离心机、甲板机械如绞盘、起锚机、起重机、旋转装置、泵、升降机及舵托等。 - 3
This kind of bearings is mainly used for hydroelectric generators, vertical motors, Marine shaft, crane, plastic injection molding extrusion machines. 该类轴承主要用于水力发电机，立式电机，船用螺旋轴，塔吊、塑料注塑挤压机等。
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