Vibration motors are now expected to be installed in portable devices such as stylus pens, and VR units such as Smart Goggles/Gloves, among others. For this, Nidec has developed a “CA series,” a group ...

The coin vibration motor is a flat dc motor, often referred to as a “pancake” motor (see next figure). A coin vibration motor also uses a rotating offset mass, but only on a flat and small form factor ...

The day's not too far off that a smartphone, instead of providing on-screen driving directions, could guide someone to her destination with a little nudge. Literally.

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… ...

In addition to flashing LEDs, the VRRVRR contains a small vibrating motor. If you’re wondering about the name, it comes from the fact that it vibrates and makes a sort of vrr vrr sound.

It describes a system of sensors and small vibration motors located on the edges of a curved screen. Samsung’s patent describes phones that vibrate only where you touch to replace physical buttons.

Samsung is using the new ESA0815 module, which is just 2.73mm thin. It’s thinner than the Galaxy S25 Ultra’s vibration motor, and somehow offers better vibrations.