SMS EVER620 Mobile Dark Soft Motor - 8mm ERM Vibration Motor, 3V DC, 10000 RPM, Wire Leads

Precision haptic feedback is critical in modern mobile devices, wearables, and handheld electronics, yet many designs struggle with bulky or unreliable vibration motors. The SMS EVER620 Mobile Dark Soft Motor solves this by delivering a compact, high-performance eccentric rotating mass (ERM) motor that fits into tight spaces while providing consistent, low-noise vibration. Engineered for 3V DC operation with a wide voltage range and robust construction, this motor ensures your device communicates tactilely without compromising on space or power efficiency.

Who is it for

This motor is ideal for product designers, engineers, and manufacturers integrating haptic feedback into smartphones, smartwatches, fitness trackers, gaming controllers, and other portable electronics. It is also suitable for hobbyists and prototyping labs that require a reliable, small-form-factor vibration source with easy solderable wire leads.

Main features

• Ultra-compact 8mm diameter and 2.5mm height for space-constrained designs
• Eccentric rotating mass (ERM) technology delivers a strong 0.8G vibration force
• Rated speed of 10,000 RPM for crisp, responsive haptic feedback
• Wide operating voltage range from 2.5V to 3.5V DC, with low 80mA current draw
• Nickel-plated steel housing in black for durability and corrosion resistance
• Pre-attached 30mm wire leads for easy soldering or connector integration
• Low noise operation and long lifetime of 100,000 cycles at rated voltage
• RoHS compliant, ensuring environmental safety

Specifications

• Motor type: Eccentric rotating mass (ERM)
• Rated voltage: 3.0V DC
• Operating voltage range: 2.5V - 3.5V DC
• Rated current: 80 mA (max)
• Starting voltage: 2.3V DC (max)
• Rated speed: 10,000 RPM (min)
• Vibration force: 0.8 G (typical)
• Terminal type: Wire leads (2-pin)
• Lead length: 30 mm
• Housing diameter: 8 mm
• Housing height: 2.5 mm
• Operating temperature: -20°C to +60°C
• Storage temperature: -30°C to +70°C
• Lifetime: 100,000 cycles (at rated voltage)
• Housing material: Nickel-plated steel
• Housing colour: Black
• Mounting type: Adhesive / solderable pads
• Noise level: Low
• RoHS compliant: Yes

Tips

For best adhesion, ensure the mounting surface is clean and dry before applying the motor. When soldering the wire leads, use a low-temperature soldering iron to avoid damaging the motor. To extend the motor's lifespan, operate within the specified voltage range and avoid continuous vibration beyond the rated duty cycle.