Control system of material transporting equipment used for industrial production
The utility model discloses a control system of material transporting equipment used for industrial production, wherein electric motors for driving loads serve as material transporting equipment actuating mechanisms. The control system of the material transporting equipment used for industrial produ...
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| Hauptverfasser: | , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a control system of material transporting equipment used for industrial production, wherein electric motors for driving loads serve as material transporting equipment actuating mechanisms. The control system of the material transporting equipment used for industrial production is characterized by being internally provided with a programmable logic controller (PLC) (9), and the PLC is connected with the electric motors for driving the loads through a frequency convertor (3) and a transformer (8) respectively. Due to the technical scheme, the actual motor running current is obtained through the PLC and compared with set current, thereby, the running of the material transporting equipment is controlled automatically, the failure of the material transporting equipment is detected, and the material transporting equipment is limited without installing any switch and mechanical equipment on site; in addition, the control system can protect the material transporting equipment against overl |
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