Flange Mounted IE3 Standard Cast Iron Motor

7.5HP IE3 General Purpose Motor, 1760RPM, Cast Iron Frame, Vertical

Frame 132S, Efficiency 91.7%
Totally enclosed fan cooling (TEFC)
High quality pre-lubricated bearings, easy maintenance.
Winding coil through special processing and impregnation
Provide UL, GB2, CE, BSMI efficiency test report
IE3 premium efficient
Service factor 1.15 (60Hz), SF1.0 (50Hz) with long lifecycle.


The dimension of the high efficiency 7.5HP 4 poles motor is the same as the traditional standard motor and it has the standard mounting holes. The average efficiency exceeds the nominal efficiency of IE3 regulation: 91.7%. Compared with traditional motors, it can save nearly 5% in electricity costs, and can save considerable energy consumption in long-term use. Kuo Shuay has a UL certificated laboratory that can issue accurate and reliable test reports. The motor has certification including UL for North America, BSMI for Taiwan, GB3 for China, and CE for the European Union.

Due to the design of high efficiency motor, Kuo Shuay upgraded the core material of the motor in order to reduce the core loss. The longer the operation, the more electricity costs can be saved. F class insulation is used to improve the durability of the motor, and it can have a tolerant higher temperature rise during overloaded and avoid damage to the coil or motor.

3 Phase Standard AC Motor, Industrial Motor, Standard Induction Motor, B5 Electric Motor, IE3 Motor



Type: TEFC (Totally Enclosed Fan Cooled)
Certification (optional): UL, GB, CE, BSMI