Traditional Culture Encyclopedia - Traditional culture - What should I pay attention to if I want to change the traditional equipment for controlling the winding motor into frequency converter control (hoisting)?
What should I pay attention to if I want to change the traditional equipment for controlling the winding motor into frequency converter control (hoisting)?
1. Selection of frequency converter-Frequency converter is used on cranes, especially when lifting, which requires a high level of frequency converter. Personally, I have used various frequency converters, and recommend G7B series from An Chuan!
2. Motor-If you change a new variable frequency motor, remember to ask him to install a rotary encoder for you (1024). If you still use the original YZR motor, the rotor wires are connected in parallel!
3. Parameter setting-depends on whether you choose vector control with PG or without PG.
I am a crane operator. You decide which control mode to use first, and I can tell you the detailed parameters!
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