Product overview
The T-MOTOR AT2814 is a long-shaft motor for fixed-wing UAV propulsion, offered in KV900, KV1050 and KV1200 configurations. Its Φ35.2*54.5mm body uses a 12N14P slot-and-pole layout, with IN and OUT shaft diameters of 5mm and 100mm enamelled-wire leads. Rated operation is with a 3-4S LiPo battery. Weight including wires is 108g for KV900 and KV1200, and 107g for KV1050. The packaged product weighs 210g, with an outer box measuring 105*65*50mm.
Each winding configuration has its own electrical ratings. The KV900 motor has 82mΩ phase-to-phase resistance, 1.2A no-load current at 10V, a maximum current of 45A for 180s and maximum continuous power of 106W. KV1050 has corresponding ratings of 35mΩ, 1.5A at 10V, 50A for 180s and 150W. For KV1200, phase-to-phase resistance is 26mΩ, no-load current is 1.8A at 10V, maximum current is 55A for 180s and maximum continuous power is 162W.
