FMS PAEP 3546 KV1900 6S Brushless Outer Rotor Motor For 90mm Ducted Fan UnitDescription:Brand Name: FMS PAEPItem Name: 3546 KV1900 motorInput Voltage: 6SShaft: 5mmShaft Length: 27mmMaximum Power: 3000WNet Weight: 170gUsage: Suitable for FMS 90mm ducted fan unit.Package Included:1x FMS PAEP 3546 KV1900 Motor