... of products. The Diameteof Dc Motor ranges from 4mm-70mm, Voltage ranges from 1V-36V. Type:ET-DCMN3725BL Brushless dc motorVoltage:6V, 12V, ... 24VSpeed:2000rpm-20000rpmApplication: water heater, Humidifier, Art showing, Fan dirver, Home Electronic Appliance, Gear Motor...We ... your inquiry will be welcomed.l 6v small torque coreless brushless dc motor 37mm