Free shipping while supplies last.SEAKING 4685SL Motor 46mm Diameter by 85mm Long Brushless Motor by Hobby Wing. Hand-wound for high efficiency of up to 90%. Comes with high-quality bearings and neodymium magnets for high power. Includes endbells that are assembled with screws for both strength and ease of maintenance. Vented endbell and front mounting plate for additional air cooling. 4 Pole brushless motor Specs: Magnets: neodymium Watts: Poles: 4 Motor Shaft: 5mm with a flat spot Can measures: 40mm diameter x 82mm long Weight: 610 - 642 Grams Mounting screw diameter required: 3mm Bearing size: front 19x6x6, rear 15x6x5 Mounting Holes 25mm apart for use with M3 screws or 30mm apart for use with M4 screwsConnectors: 6.5mm Male Bullet connectors preinstalled onto the motor. OSE suggests 20,000-35,000 total rpm for boats. We recommend that most Fast Electric Boaters run in the 25,000 RPM range for sports boating or the 30,000 RPM range for racing. These are only guidelines. If you are unsure how to select the correct motor, please consult other members of the RC Fast electric boating community or us first. Either at a local club or on our OSE Forums.
