New Lamination Steel Design2019/03/05 Kuo Shuay
Kuo Shuay R&D team has designed the new silicon steel and upgrades the performance for current motors. With new stator and rotor, motor size is able to decrease while maintaining the same output, which is more cost effective.
The 1HP three phase squirrel-cage induction motor is belongs to AEHH series. The motor is two-pole with IE3 efficiency, following IEC and EU regulations. It has been approved by the Department of Energy (D.O.E., United States) with NEMA premium efficiency. The motor has cast iron frame with foot mounted installation. The frame number complies with the IEC international standard and can be interchanged with other motors. IP 54 protection is applied with standard waterproof and dustproof. The efficiency for each voltage has been tested in Kuo Shuay UL lab with reliable report. The applicable voltage can cover 200, 220, 230, 240, 380, 400, 415, 440, 460, 480V, with frequency 50 and 60Hz. The certification includes UL (North America), BSMI (Taiwan), CE (Europe) and GB2 (China).
The 1HP2P IE3 aluminum frame motor, efficiency reaches NEMA Premium (IE3) level and has been approved by the U.S. Department of Energy (DOE). Certifications include UL (North America), BSMI (Taiwan) and CE (Europe). The motor size is smaller than the traditional cast iron motor and weight is also decreased. Foot mounted structure and terminal box has three install positions and can be 4 x 90 degree rotation. Stator and rotor lamination are re-designed and built of high grade electromagnetic steel to increase the efficiency. Waterproof and dustproof with protection to IP55. The installation and tolerance and dimension are in accordance with IEC international standard. Kuo Shuay's IE3 motor is designed for wide voltage use. The applicable voltage for a single IE3 motor can cover 200, 220, 230, 240, 380, 400, 415, 440, 460, 480V, frequency 50, 60Hz. It significantly helps our customer to control their inventory.
The 1HP IE3 high efficiency motor can support voltages from 200, 220, 230, 240, 380, 400, 415, 440, 460 to 480V, frequency 50Hz and 60Hz. It is very convenient when our customers sell machines with our motors to different countries. They do not need to prepare too much inventory for different voltages. Current certifications include UL for North America, BSMI for Taiwan and CE for Europe. The motor also gets approval from the Department of Energy in U.S.(the efficiency meets the NEMA Premium level). With the aluminum frame, the weight is decreased compared to the cast iron frame motor. By upgrading the lamination steel of the motor, the size of the motor is also smaller. It increases the power density and maintains the same output and performance.