T-MOTOR MN4120 KV400 High-Performance Brushless Electric Motor for Multi-Rotor Aircraft

Tiger Motors T-MOTOR MN4120 400KV is a high-performance brushless motor specifically designed for use on multi-rotor aircraft such as quadcopters and hexacopters. Featuring precision workmanship and EZO® Bearings from world renowned Japanese bearing manufacturer Sapporo Precision, Inc., T-motors are smooth running and well balanced right out of the box. This cuts down on vibrations that can negatively affect aerial video and autopilot inertial sensors. With epoxy-coated Kawasaki stator plates for low eddy current loss, oxygen-free copper windings for low resistance, and N45UH high-temperature Neodymium magnets, T-motors are highly efficient and can maintain good performance even up to 180° C. This MN4120 400KV motor is recommended for use with 4 to 8S LiPo and 14x4.8 to 17x5.8 props. See photo library above for detailed spec sheet and dimensional CAD drawing. T-MOTORs are backed by a two-year manufacturer's warranty on materials and workmanship.