The traditional diesel monorail crane has the disadvantages of high maintenance cost, loud noise and big pollution to the environment. The battery monorail crane has gradually become the mainstream of the industry by virtue of its characteristics of high efficiency, flexibility, safety, energy saving and environmental protection.
According to the market demand,FGI developed a special permanent magnet synchronous frequency conversion speed regulation machine for monorail crane, which combines the frequency conversion drive and permanent magnet motor into one. The frequency inverter part is based on the FD300 high-performance product platform, which supports a wide voltage input range, perfectly matches with the battery, adopts the control technology of one master and many slave to achieve permanent magnet direct drive and power balance, marking the development trend of the mine electromechanical to electric drive, integration and permanent magnet direct drive, and proves that the FGI grasp the market trend and demand. Continue to provide customers with quality solutions and services.
FGI's newly developed monorail crane special frequency conversion integrated machine has been highly recognized by industry customers after continuous technological innovation and market verification. At the beginning of the year, orders for nearly 1,000 sets were signed, and batch delivery is currently under way.
FGI monorail suspension permanent magnet synchronous variable frequency speed control machine main features
1.Frequency inverter and motor integration design, high integration, small size, saving volume
2.With electric locking function, to ensure that there is no mechanical locking or mechanical locking failure to provide braking force with zero frequency hover control method
3.In closed loop operation, the encoder is not afraid of damage, and it is directly cut into the open loop mode without stopping
4.Support synchronous induction motor high-speed weak magnetic applications to meet the needs of high-speed and ultra-high-speed on-load
5.0.5Hz/150% current output, meet the heavy load start, strong climbing ability
6.Easy debugging, strong load adaptability
7.Supports mainstream communication protocols such as Profibus, CAN2.0, CANopen, Modbus and DeviceNet
