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Frequently Asked Questions
What are the primary applications for the Y/Y2 series three-phase motors?
These motors are widely used in general machinery without special requirements, such as agricultural machinery, food machinery, fans, water pumps, and air compressors.
Is the y-δ starting mode suitable for all power ranges?
The star-delta (y-δ) starting mode is typically used for motors to reduce the starting current, commonly applied to motors where the winding is delta-connected during normal operation.
What level of protection do these motor casings provide?
The casing protection type is designed to prevent internal components from environmental factors. Specific IP ratings (like IP44 or IP55) ensure durability against dust and water splashes.
How are the products packaged for international shipping?
All units are securely packed in heavy-duty wooden cases to ensure maximum protection against mechanical impact and moisture during long-distance sea or air transport.
Are these motors certified for quality assurance?
Yes, the motors are manufactured under strict quality control systems and carry both ISO9001 and CCC certifications, meeting international and domestic safety standards.
What is the significance of the 2, 4, 6, 8 pole options?
The number of poles determines the synchronous speed of the motor. Fewer poles result in higher RPM, while more poles provide lower speed and higher torque characteristics.
KPR Motor
