10x3mm Mini Vibration Motors 1030 DC 3V 12000±2500rpm Flat Coin for Mobile Cell Phone

From the shop's description

10x3mm Mini Vibration Motors 1030 DC 3V 12000±2500rpm Flat Coin for Mobile Cell Phone No driver IC required | Ultra compact 8 & 10mm diameter | 3V DC rated voltage | RoHS compliant | Operating: -20℃ – +70℃ | Storage: -40℃ – +85℃ | Insulation resistance 10MW(min) | Available with wires or connectors The 10.0mm diameter motor is actually the smallest motor in the world. It has a longer lifetime with a much higher price, and with a built-in IC driver. It works at DC as the brushed one. The vibration force is 0.55g. The brushless DC motor mainly consists of a rotor made of permanent magnet material and a stator with a coil winding. It has a lot in common with the DC motor, the stator and rotor structure is almost the same (the original stator into rotor, rotor into stator), and the winding wiring is basically the same. Features of 10x3mm Mini Vibration Motors 1030: No driver IC required 3V DC-rated voltage Ultra-compact 10mm diameter Available with wires or connectors Specifications: Operating Voltage: 2.7-3.3VDC Starting Voltage: 2.5 max VDC Starting Current: 185.0 max Rated Current: 80 max Rated RPM: 12,000±2500RPM Rated Voltage: 3.0 Width: 3 mm Diameter: 10 mm Package Includes: 1 x BLDC Coin vibration motor ,10 mm Dia.