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  1. P123

    VFD in constant torque mode but without a constant load?

    Hello, So attached I have a photo of a tentative motor (0.37 kW, 4 pole, 3 phase, rated speed = 1705 RPM, rated torque = 2.07 Nm). I also have my load. I aim to use a VFD, as my load Is over a range of speeds. Using a V/Hz ratio of 7.67 I have worked out that my rated motor torque will stick at...

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