These motor calculations are useful wherever electric motors are used. These simple calculations can be used to solve motor installation and troubleshooting problems in a variety of applications.

Learn important methods, formulas and calculation details to determine the power output of a coreless motor, the speed-torque curve of the motor, the current and efficiency plots ...

Motor efficiency remains one of the top issues in our industry, but when you talk about efficiency, often you’re talking about tradeoffs. In other words, it is relatively easy to make a motor more ...

Since AC induction motors have been established as the preferred choice for industrial motors and the need for reduced power in all aspects of design is ever present, the efficiency of these motors is ...

While typical efficiency standards for motors calculate efficiency at a fixed speed and load, the European standard provides ways to determine the efficiency of a system at various speed and load ...

Efficiency is a hot topic today in the industrial manufacturing marketplace. Why is motor efficiency so critical and is it ...

Altered DOE course on next stage of EISA motor efficiency rules aims at capturing more energy savings by netting more motors.

Designing and manufacturing electric motors is taking a few steps forward thanks to continuing work by ECM PCB Stator Technology – developers of a patented technology for printed circuit board stators ...

Texas-based Infinitum has entered production with a new axial-flux motor design promising just such a gradual (10 percent) improvement in operational efficiency.

Salient-pole PM motors also offer high efficiency and high torque density, but feature permanent excitation and expensive magnets like their nonsalient counterparts.

Linear Labs makes some enormous claims about its innovative electric motor design: two to five times the torque, three times the power, 20 percent greater efficiency, less complex powertrains, no ...

Adoption of IPMSM motors is expected to improve motor efficiency in agricultural sector to 90%. Special chief secretary (energy) K Vijayanand inaugurated the model IPMSM motor set in APSEEDCO ...