The direct-flow speed adjuster (ftp) is the device that regulates the direct-flow motor speed, connects the upper end to the communication power, connects the lower end to the direct-flow motor, transforms the communication power into a two-way output direct-flow power source, enters the direct-flow generator in a magnetic field, enters the direct-flow power hub (rtc) all the way, and regulates the direct-flow motor transfer by controlling the direct-flow voltage of the power hub。
At the same time, a direct current motor is used to provide a feedback current to the direct current speed adjuster, which is used to determine the rate of the direct current on the basis of the feedback stream and, if necessary, to modify the output of the power hub so as to re-regulate the rate of the power. Since direct-flow motors are characterized by low-rotation power rectangulars and cannot be replaced by communication motors, the equipment regulating the direct-flow motor speed-referral devices has a wide range of applications。
On what occasion do you choose to use a straight-flow speed fixer
1. Need for a wider velocity range. A more rapid dynamic response process is required. 3. The transition process needs to be smoothed automatically when adding and slowing down. 4. The need to operate at low speed is high. 5. Better excavator characteristics are required to limit overloading automatically to the specified current. The above five points are also characteristic of the application of straight-flow gear。
Direct-flow speed-fixing devices are widely used in such industries as digital control machines, paper printing, textile printing, fibre-optic cable equipment, packaging machinery, electrical machinery, food processing machinery, rubber machinery, biological equipment, printing circuit board equipment, experimental equipment, welding cutting, light engineering machinery, logistics delivery equipment, locomotive vehicles, medical equipment, communications equipment, radar equipment and satellite ground receiving systems。
