Product overview
The T-Motor MN501-S KV300 is a UAV motor for propeller-driven propulsion, rated for 6-8S LiPo operation. It has a KV rating of 300, with an AIR 40A ESC and 20-22 inch propellers recommended for this configuration. No-load current is 1.1A at 15V, while maximum current is 40A for 180s and maximum continuous power is 242W for 180s. The motor measures Φ55.6*33.9mm and weighs 170g including wires, with a silicone wire specification of 16AWG*150mm.
Its 24N28P construction combines imported silicon steel stator laminations, rust treatment and a coating resistant to 150℃. Class C enamelled wire insulation withstands 220℃, and the magnets withstand 180℃. Centrifugal cooling, imported 696ZZ bearings and an IP45 protection rating complete the construction. The shaft dimensions are IN: 6mm and OUT: 4mm, with rotor and complete motor dynamic balance standards of ≤5Mg and ≤10Mg respectively. Mounting screws must extend no more than 5mm into the motor.
