Certain components of motors degrade with time and operating stress. Electrical insulation weakens over time with exposure to voltage unbalance, over and under-voltage, voltage disturbances, and ...

Unexpected motor failures can disrupt industrial operations, increase maintenance expenses, and reduce equipment efficiency ...

Frequently, when it comes to step motor selection, users will select a motor with the highest holding torque rating, assuming that it will give them optimal performance. However, it is an improper ...

When is it genuinely worth upgrading from a standard brushed system to an advanced brushless option? For product teams developing next-generation wearables, medical devices, and high-end consumer ...

Motors often fail without warning and when they do the primary concern is getting the affected systems up and running as quickly as possible. If a replacement is readily available, the failed motor is ...

The motor calculations presented here apply to changing conditions of a blower motor when pulley adjustments are made. However, these calculations are useful wherever electric motors are used. These ...

Recent studies indicate the level of knowledge and implementation of motor system energy-efficiency measures is low. A plethora of information on motor system design, best practices, purchasing, and ...

Rotating equipment operating near structural natural frequencies is prone to resonance, resulting in elevated vibration ...

NEMA (voltage variation). The tolerance for voltage variation under running conditions in NEMA Std. MG 1, 12.44, is ±10% of rated voltage at rated frequency. If the frequency varies from rated, the ...

Light-driven molecular motors undergo directional motions upon the input of external energy and represent archetypical molecular machines. So far, such motors have functioned via light-induced bond ...