Product Releases

LD14 Miniatue Linear Vibration Actuator Uses New Voice Coil Technology

Wed, 06/29/2011 - 9:57am

Miniature Linear Vibration ActuatorNidec Copal’s new LD14 miniature linear vibration actuator uses a new voice coil technology to develop an acceleration output of 1G at 150 Hz operated by square wave output. The actuator is a compact 0.552” (14mm) long by 0.433” (11mm) wide by 0.10” (2.5mm) high. Only 2 volts and 77 milliamps are required to excite the LD14 actuator.

The Nidec Copal miniature brushless actuator is able to adjust its vibrating force without changing the vibration frequency. This surface mount device (SMD) provides high acceleration, superior reliability, and quick signal response for a wide range of mobile communication and safety devices. New applications involve devices and machines that use touch or tactile (haptic) motion and are used in video game and computer controllers, touch pads, robots and medical instruments.

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