PI500-L series special Frequency inverter for lifting is designed by Powtran Technology specially for the fields of Lifting,bridged crane,electirc hoist,tower crane,construction elevator,According to frequency control technology,excellent torque control function,reliable brake control,fast stop,DC excitation,master-slave control and other technologies.Reducing the impact of starting and stopping current on mechanical system.improve the stability and comfort while the machines running,Extended the mechanical system life,greatly improve the production efficiency and save the maintenance cost of the equipment.

Features:

• Low speed, high torque, low torque pulse
• Specially for lifting, bridged crane, lower crane
• Timing of special holding brake for lifting, safe and reliable
• Lifting start and stop mode sequence diagram