There's typically no way around it. At some time during a motor's life, it is likely to experience high vibration levels. What's behind this maintenance phenomenon? The cause may be an electromagnetic ...

Tiny motors used for haptic feedback and vibration come in a variety of shapes and sizes. The most familiar is the “eccentric rotating mass” (ERM) variety which just spins an imbalanced weight on a ...

High vibration is a common problem for motors installed on top of vertical pumps. Its source can stem from a mechanical issue with the pump, motor, or coupling — or even hydraulic forces from the pump ...

Vibration motors are the silent workhorses behind tactile feedback in wearables and handheld devices. These compact actuators convert electrical signals into physical cues, enriching user interaction.

Nidec is claiming it has developed a series of linear vibration motors with the smallest-class diameters in the world. Smartphones and smartwatches are sometimes equipped with a vibration motor to ...

Excessive or unusual motor vibration and noise can be symptomatic of a number of problems. In order to help you rule out some causes and figure out your best course of action, check for the following ...