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- The technological requirement and technical parameter of screwdown motor and AC-DC-AC frequency controlled speed regulating system are introduced. 介绍了压下电机的工艺要求、技术参数,及用于电机速度精确控制的交-直-交变频调速系统。
- Replace the other Speed Governing Motor by Frequency Control Speed one 变频调速取代其他调速电机
- AC frequency controlled speed regulation 交流变频调速
- Keywords roughing mill;screwdown device;motor;frequency controlled speed regulating system;vector control; 粗轧机;压下装置;电动机;变频调速系统;矢量控制;
- Control speed with finger pressure. 由手指压力来控制移动速度。
- frequency control speed 变频调速
- He gave me a ticket for "Failure to control speed to avoid a crash. 然后他给了我一张罚单因为“没能成功控制车速以避免相撞”。
- Frequency control limits the number of stations you can tune into. 频率控制限制了你们能调谐进的台站数量。
- Use bi-directional frequency control，spary guns oscillation and transportation speed can be adjustable freely. 采用双向变频调速;喷枪摆动及输送速度均可自由调节.
- AC-DC-AC Frequency Controlled Speed Regulating System of Screwdown Motor of Plate Roughing Mill in Tiangang Group 天钢中厚板粗轧机压下电机的交-直-交变频调速控制系统
- Use bi-directional frequency control，spary guns oscillationtransportation speed can be adjustable freely. 采用双向变频调速;喷枪摆动及输送速度均可自由调节.
- The slewing mechanism : Stepless speed regulated and frequency control make starting and braking. 回转机制：无级调速调节和频率控制使启动和刹车。
- In order to control speed, the pulley needs to be continually spinning. 为了控制速度，滑轮必须连续旋转。
- Control of microcomputer,frequency control of motor speed,touching panel,programmable operation with RCF automatic computing and setting,adjustable rise-and-fall speed. 微机控制、变频调速、触摸面板、可编程操作、具有RCF自动计算与设定、升降速可调。
- Two kinds of wind power generation systems are introduced as well as the frequency control,power control and rotational speed control of generator in parallel operation. 介绍了风力发电系统的两种形式和并网运行的频率控制、功率控制、发电机转速控制。
- Long Twisted feed using variable frequency control, stepless speed regulation, can load the extent of any adjustment in accordance with the volume of feed. 喂料绞龙采用变频控制，无级调速，可根据负荷程度任意调节喂料量。
- When heavy vehicle run on the declivity , driver has to step on brake frequently so as to control speed . 我国是一个多山的国家，尤其是在西南部山区，重型车辆在下坡时，为了安全不得不常踩制动器控制车速，这样不仅降低了制动器的使用寿命，还存在安全隐患。
- frequency controlled speed 变频调速
- Starting with your EQ flat, remove ALL be bottom end by turning the low frequency control to full cut. 在开始得时候;让你得eq保持平治(零)然后对低频做低切.
- The speed is controlled by frequency conversion,push-bufton contrlling,front &back turning,controlling speed smooth,convent operation . 采用变频调速，按钮操作，正反运转，调速平稳，操作方便。
