SIRIUS 2306.5 1500KV 1850KV 1950KV 2100KV 6S / 2550KV 4S Brushless Motor for 5 Inch Freestyle Racing RC FPV Drones

Specifications BrandSIRIUSModel2306 5Item Name Brushless MotorColorTitanium Black Gold Purple PinkItemSIRIUS 2306 51500KVSIRIUS 2306 51850KVSIRIUS 2306 51950KVSIRIUS 2306 52100KVSIRIUS 2306 52550KVKV Value RPM V 15001850195021002550Phase Resistance mΩ 9174595841No load Current A V 0 78 100 91 101 0 101 14 101 47 10Max Current A 45 744 543 649 648 9Max Power W 1321106810461190782Max Thrust g 21122061191219851656Motor Dimension mm Φ28 7 17 5Bearing Size mm Φ9 Φ4 4Slot Pole N P 12 14Operating Voltage S 6 8S6S6S6S4SWeight g 32 732 832 932 932 8Wire Spec20AWG 150 Features 1 SIRIUS 2306 5 brushless motors offer 1500 1850 1950 2100KV 6S and 2550KV 4S versions delivering up to 2112g thrust perfect for 5 inch freestyle long range cruising and racing FPV builds 2 CNC machined aviation aluminum bell in gunmetal purple or pink anodized finish lightweight hollow rotor design dissipates heat fast while the 4mm high strength steel shaft features an anti slip top for secure prop mounting 3 Upgraded N52H arc magnets deliver strong burst power and ample low end torque and the 0 2mm low loss silicon steel stator boosts overall efficiency by over 5 for longer flight times 4 Importd NMB bearings run with minimal noise and extend service life 220°C rated pure copper windings are precisely balanced to reduce heat build up and keep output consistent flight after flight 5 Built in fluororubber cushion ring absorbs impacts to raise crash survival rate the package i