1.Type: ET-DCMN3222BL Brushless motor 2.Voltage: 3V, 4.5V, 6V 3.Speed: 1800- ... 4mm-70mm, Voltage ranges from 1V-36V. Type:ET-DCMN3222BLmini Brushless motorVoltage:3V, 4.5V, 6V, 12VSpeed:2000rpm-10000rpmApplication: Art showing ... contact us, your inquiry will be welcomed.l 6v dc outrunner brushless motor for small electric aircraft