T-Motor V505 KV260 Brushless Motor

The V505 KV260 is engineered primarily for VTOL (Vertical Take-off and Landing) aircraft and heavy-lift multirotor drones. Its 260KV rating and large 55.6mm stator provide high torque at lower RPMs, making it ideal for applications where efficient lift and strong overload capability are critical, such as payload carrying and hybrid fixed-wing UAVs.

The 24N28P configuration refers to 24 stator slots (N) and 28 permanent magnet poles (P). This specific ratio is designed to optimize torque production and operational smoothness, reducing cogging torque for more stable and efficient rotation, which is essential for the precise throttle control required in VTOL and heavy-lift scenarios.

The motor's coil is rated for 500V, but typical operation is within multi-cell LiPo battery ranges. The 260KV rating suggests it is best paired with higher voltage packs (e.g., 6S-12S LiPo) to achieve optimal power while keeping current draw manageable. Always pair it with a suitably rated ESC that can handle the expected current and voltage.

The V505 employs a dual cooling strategy. Passively, it uses high-temperature resistant enameled wire and magnets. Actively, its internal centrifugal fan structure draws air through the motor during rotation, significantly improving active heat dissipation and allowing it to sustain high power outputs without thermal throttling.