Encapsulated vs Enclosed Vibration Motors

Protecting the eccentric mass of a vibration motor is essential to its operation. Although some achieve this through mounting methods, such as press-fit moulding products, there are also motor types that protect the eccentric mass with an enclosure. The most obvious of these is the coin motor, Continue reading

Testing a Vibration Motor with Vibration iPhone App

Introduction Here at Precision Microdrives, our trendy iPhone-owning engineers recently stumbled upon the Vibration app, brought to you by Diffraction Limited Design LLC. This great piece of software uses the accelerometers of the iPhone to measure vibration amplitudes, also performing some pretty nifty maths including Continue reading