Eccentric Rotating Mass (ERM) motors incorporate haptic feedback into devices, like phones, smart watches, tablets, and other consumer electronics. Each motor has its own specification but can be customized to meet different requirements for larger volumes. They are used in applications with low power requirements. These Coin Motors, also know as Pancake Motors, provide the most effective haptic effects as a mode for communication for human interaction. If you have a magnetic product or magnetic assembly that needs our expertise, contact us to challenge our capabilities. Or, you can submit your request through our Custom Magnet Request Form.