I would like to ask whether domestic YE4 high-efficiency motors are reliable?
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When selecting water pumps nowadays, the motors used as accessories are mostly YE2 motors. YE3 motors are also an option if required, but YE4 motors are not provided. Why is that?
Whether it comes with accessories depends on the price. Before deciding on the water pump, clarify your requirements first and discuss them with the manufacturer.
Price: If you pay 10 yuan for something that costs 20 yuan elsewhere, who would sell it to you?
How much more expensive is the motor of ye4 compared to that of ye2?
It’s much worse; as far as I know, a factor of 1.2–1.3 needs to be added
Isn’t there a domestic motor model YE4? Y2 has been phased out and is now rarely used. Now it’s basically YX3 and YE3. YE3 is 20% higher than YX3.