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- Aiming at the disadvantages of conventional relays in control of mine hoists,introduces the application of full digital DC speed adjusting device based on PROFIBUS-DP field bus. 针对矿山常规继电器提升电控系统存在的不足,介绍了一种基于PROFIBUS-DP现场总线的全数字直流提升机控制系统在某金属矿的应用。
- Fuzzy Control of Speed Adjusting Device for Belt Conveyer Differential Starting 胶带输送机差动起动调速装置的模糊控制
- speed adjusting device 速度调节装置
- DC speed adjusting device 直流调速装置
- Possessing a speed blades gap adjusting device , permit to adjust steplessly the blades gap. 刀片间隙快速调整机构，可为刀口间隙进行无级调整。
- Prossessing a speed blades gap adjusting device,permit to adjust steplessly the blades gap. 具有无级调节行程的功能，上下刀片刃口间隙量用手柄调节，刀片间隙均匀快速易调。
- Analysis on energy saving effect of differential speed adjusting devices used for fans and pumps 风机及泵用差动调速装置的节能效果分析
- Possessing a speed balades gap adjusting device,permit to adjust steplessly the blades gap. 刀片间隙快速调整流机构，可对刀口间隙进行无极调整流。
- Independent rubber about rate schedule and speed adjust. 独立的胶头上下行程和速度调节。
- Buil-in focus adjustment device for adjustment of. 具有调焦装置,可以进行散光和聚光调节。
- The regulating handle is fitted with a fine speed adjust knob and a latch. 调节手柄配有一个细的速度调整旋扭一个锁销。
- Speed adjustment:5 kinds of speed. 调速功能：有5种速度。
- Grinding speed adjustable and wider grinding scope. 研磨速度可调，适用范围更广泛。
- Hydraulic dive,swing beam, return of knife is smooth and prompt by accumulator nitmgen cylinder. Possessing a speed blades gap adjusting device, permit to adjust steplessly the blades gap. 液压传动、摆式刀架。机架整体焊接坚固耐用，使用氮气缸回程，平稳迅速。
- The article introduces the solution of ac variable frequency speed adjusting used in 45-R driller gyration and elevating-walking system.It has trem... 本文介绍的是45-R钻机回转和提升,走行系统采用交流变频调速传动方案及其具有卓越的调速性能和显著的节能效果。
- The controller of the DC motor speed adjusting system is developed,which is based on ITAE optimum control theory com-bined with PI control. 提出了一种用于直流电机调速系统的控制器设计方法,该方法主要基于ITAE最优控制理论,并结合PI控制。
- This provides bases for the motion speed adjustion and dynamical analysis of the rocker device. 计算结果为合理调节拔杆运动速度和进一步进行动力分析提供依据。
- Abstract: The controller of the DC motor speed adjusting system is developed, which is based on ITAE optimum control theory combined with PI control. 摘要：提出了一种用于直流电机调速系统的控制器设计方法，该方法主要基于ITAE最优控制理论，并结合PI控制。
- A163 is the model of three speed adjust doorcloser, the loading weight is 45-75kg and doorsize is 800-1200mm. 此款三段调节闭门器A163 承重力为45-75KG;适合门扇大小是800-1200MM.
