EC Motors: Interface Versions
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There are several versions of interface to EC motor available:
EC with Hall sensors 8 Wires connection 3 Phases for power |
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EC sensorless 3 Wires connection 3 Phases for power Typically used for Fans/Blowers |
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EC with Hall or sensorless 3 Wires connection Signal for speed and direction |
For applications with fixed speed and direction, 2 wire connection only possible (VCC and GND).