Control System
- Control System
- Thyristor Control System
- FEATURE
- The AC power control by the thyristor, or silicon controlled rectifier (SCR) is a most common form of phase control. The thyristor is basically a semiconductor switching device, which can be switched on at any time, but can only be sw...
- Control System
- Secondary Resistor Control System
- FEATURE
- The operating speed is determined at the point where the motor torque and the load torque match in the torque and speed characteristic curves. Since the motor torque and the load torque are the same in the direction of the vertical moti...
- Control System
- Inverter Control System
- FEATURE
- Inverter or VSD(Variable Speed Drive) is consists of Converter, DC Link circuit and Inverter unit. At the input side, the converter consists of a rectifier which is supplied with a contant voltage and contant frequency from a three-pha...
- Control System
- Speed Control Brake System
- FEATURE
- This braking method is a control method of braking by the above-mentioned pressing force of the electric hydraulic pressure. The Speed Control Brake is controlled by the input supply voltage in the range of hoisting each step and loweri...
- Control System
- Eddy Current Brake System
- FEATURE
- In case of MINUS load, it is an effective control method to operate at the speed less than the synchronous speed of the motor. Lowering speed is controlled with stable excited current of E.C Brake. The EN controller generates a constan...
- Control System
- D.C Dynamic Control System
- FEATURE
- If DC current is applied to the stator winding of the slip ring motor and the motor shaft is rotated by external force, the alternating voltage is induced in the slip ring motor rotor winding. This alternating voltage causes a current t...
- Control System
- Crane Control System
- FEATURE
- HANMI TECHWIN's crane control system is digital control system that adopts advanced MCU in the system based on the motor of the crane. cargo handling for steel products and materials related sites. The system consists of motor con...