ERM Vibration Motor

An ERM (Eccentric Rotating Mass) vibration motor, also known as a pager motor, is a DC motor with an offset mass attached to the shaft. When the motor spins, the unbalanced mass creates centrifugal force, generating vibration. This compact coin-type motor is designed for haptic feedback applications in consumer electronics, wearables, and IoT devices. It operates at low voltages (2.5-3V DC) with high efficiency, making it perfect for battery-powered applications. The motor features a small form factor (8mm diameter) with flexible wire leads for easy integration into PCBs and compact enclosures. Key features include low power consumption, quick response time, and reliable performance. Common applications include mobile phones, smartwatches, gaming controllers, medical devices, and industrial alert systems. Choose this motor for its proven reliability, consistent vibration output, and compatibility with standard haptic driver ICs like the DRV8601. It's an essential component for adding tactile feedback to your electronic projects.