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- Stepless variable speed belt features simple structure, stable transmission, vibration absorb and convenient maintenance, realizable stepless variable speed. 变速带具有结构简单,传动平稳,能吸收振动,维修方便,可以事先无极变速。
- The drill has variable speed control. 这钻机有变速控制。
- Enzo Fini. The first piston-compressor designed with belt drive. 第一台带皮带驱动设计的活塞式空压机诞生。
- ECB Magnetic Brake System, Poly-V solid ribbed belt drive system. ECB磁控阻力系统,Poly-V传动带。
- The papers study the technology of variable speed drive in electric submergible pump. 本文主要论述了潜油电泵系统变频调速的应用技术。
- From those studies, we may know the variable speed drive in electric submergible pump is feasible and may run reliably. 根据以上的研究可知,潜油电泵系统采用变频调速是可行的,并且能可靠地运行。
- The loading capacity of the submergible motor in variable speed drive control process is analyzed. 对潜油电动机在变频调速的负载进行了分析;
- Accelerator Non-contact continuously variable speed system. 无极变速系统。
- Independent variable speed drives on telescoping section. 套车部件的自变数速度驱动器。
- Variable speed is almost essential if drilling is to be accurate. 如果钻孔要精确,则可变速度是必不可少的。
- The pump is actuated by a belt driven by an electric motor. 这台抽水机由电动机皮带驱动。
- Is to analyze the power paremeters of variable speed AC drive.Is to accomplish the power paremeters of variable and noncontrollable speed AC drive. 以及设计两个新型的可变结构控制器,用在同步磁阻马达的位置与速度控制上,提升同步磁阻马达驱动系统之性能。
- An intermediate shaft between the powered and driven shafts in a belt drive. 副轴,天轴传送带上介于动力轴与驱动轴之间的中间轴
- "We looked into installing a variable speed drive on the press," explains Yager, "so we could stamp the aluminum at the slower speed and the steel at the original speed. “我们考虑在压机上安装一个可变速的驱动装置,这样我们就可以冲压铝件时降低速度,冲压钢件时恢复原来的速度。”
- Exhaust fans shall be a belt driven, centrifugal type. 排气风机为皮带式,离心风机。
- The papers simple discribe the basic structure of the variable speed drive system in electric submergible pump> principle of PWM inverter and the basic structure of IGBT. 对潜油电泵变频调速系统的基本结构、PWM逆变器原理以及IGBT的基本结构进行了简单介绍。
- On the basis of soft toothed belt drive,a new toothed belt reducer has been designed. 在软齿带传动基础上设计了一种新的齿带式减速器。
- Direct coupled gearbox, chain and sprocket, “V" belt drive systems are available. 传动方式可以是直联式,链传动或三角皮带传动。
- Contolled by microcomputer , displayed by LED , stepless variable speed . 采用微电脑控制,LED显示,无级调速。
- Adopt multi-function digital frequency inverter, and stepless variable speed. 采用多功能数显变频器,无级变速;