In order to meet the needs of high-end customers, Beijing Jiuhong launched a multi-speed variable frequency construction elevator in 2016. Its operating speed can be selected within a range, with wide uses and high efficiency. Beijing Jiuhong is a professional construction lift manufacturer. The following editor will summarize the advantages of multi-speed variable frequency construction lifts. I hope it can help you purchase the machine. 1. The resistance box is made of stainless steel and has a cooling fan to ensure High temperature does not occur when the resistor is working, ensuring that the resistance value operates in a stable range. Work with the frequency converter to ensure the working stability of the frequency converter and reduce interference to the frequency converter.
2. The inverter adopts the well-known brand of Schneider to ensure the stability of the elevator operation and extend the service life of the elevator. The design line follows the protective functions that the elevator must have, and adopts the simplest design to facilitate customer maintenance. The main AC contactor uses the Siemens brand to ensure that the failure rate is reduced. The connection method of the distribution cabinet and the cage adopts aviation plug-ins for easy disassembly. The power distribution cabinet is equipped with a fan to ensure heat dissipation in the power distribution cabinet and reduce the possibility of high temperature when the inverter is working.
3. The motor is a variable frequency motor. The insulation level of the motor is variable frequency motor, which improves the adaptability of the motor to working temperature. The reducer is suitable for high-speed operation and improves the service life of the whole machine. Variable frequency motors can operate between. The corresponding power is.
4. The driver's cab is stamped and formed in one go. The installation method adopts push-out installation from the inside of the cage, which completely solves the problem of water intrusion during rain. At the same time, an embedded fan is installed, which is more user-friendly.
5. The guide wheel mounting holes and mounting seats of the drive frame and the cage vertical beam are positioned and processed with a high-precision universal CNC milling machine to ensure the installation accuracy of the guide wheels and ensure that the cage runs smoothly without swinging.
6. The boom is equipped with a special mounting base to ensure flexible operation and easy disassembly and assembly, overcoming the shortcomings of bearing loss and damage during disassembly in the past.
7. A high-strength butterfly spring is added to the connection method between the cage and the drive to ensure equal stress on the left and right pins.
8./Multi-speed construction lifts are equipped with power terminal boxes to facilitate customers to extend cables.
Beijing Jiuhong’s multi-speed variable frequency construction lift has wide uses and high efficiency. Beijing Jiuhong Heavy Industry is looking forward to your visit and guidance
Copy of Bauma Show
News