Description

Brand New; Retail $95 Recommended ESC: KDE Direct UAS 35A+ Multi-Rotor Series Alternate ESC: KDE Direct UAS 20A+ LV Multi-Rotor Series Recommended Propeller: KDE Direct 12.5" x 4.3 Triple-Propeller Blades Includes : One (1) KDE Direct XF UAS M6 x 15mm Propeller Adapter Assembly ( KDEXF-PA615-LH ) One (1) KDE Direct XF UAS Motor Adapter Plate Assembly (28XX Edition) One (1) KDE Direct XF UAS Propeller Bracket Assembly (Clear Edition) One (1) KDE Direct XF UAS Propeller Bracket Adapter (ф4.0 x ф6.0 x 2.5mm) Three (3) KDE Direct XF ф 3.5mm 24K Bullet Connectors ( KDEXF-BC35 , Female) Four (4) M3 x 0.5 x 6 mm Flat Head Phillips Head Machine Screws (Class 12.9) Five (5) M3 x 0.5 x 8 mm Socket Head Cap Screws (Class 12.9) Replacement Parts : KDE28XF-BRK KDE2814XF-SR The new KDE Direct 2814XF-515 Multi-Rotor Brushless Motor is an extremely efficient and powerful motor for numerous multi-rotor and sUAS applications, and was designed to bring high-quality and vibration-free motors to the market. The motors are designed with performance and durability in-mind, with features unseen in the current market: (1) high-grade, 240°C continuous ( 340 ° C maximum ) high-temperature solid-core copper windings for failure-free operation in extreme-climates , (2) Japanese-built, 0.2 mm silicon-steel stator laminations and Kevlar tie-wraps for high-efficiency performance, and (3) triple-bearing supported, ABEC-7 bearings for maintenance-free and worry-free flying for hundreds of hours. These are just a few of the advantages built-in to these motors, and every detail of the motors was scrutinized to produce the absolute best available; for a wide-range of flight applications. Motor includes 200°C, 17 AWG, 635mm silicone-wire leads and ф3.5mm 24K Bullet Connectors ( KDEXF-BC35 , pre-soldered to the motor leads and ESC matching Bullet Connectors ). Material : Neodymium N45UH Models : Universal mounting pattern provides simple installation for a wide-range of multi-rotor and sUAS applications: M3 x ф 25mm, M3 x ф 19mm, M2.5 x ф 19mm. Finish : Clear anodize, mirror-polish CNC gloss endbells Black electro-plate, CNC gloss central core (flux ring) Compatible With : Replacement Shaft: KDE2814XF-SR Replacement Bearings: KDE28XF-BRK Propeller Adapter (Right-hand): KDEXF-PA615-RH Propeller Adapter (Left-hand): KDEXF-PA615-LH Full Specifications : Kv (Motor Velocity Constant) 515 RPM/V Kt (Motor Torque Constant) 0.0185 Nm/A Km (Motor Constant) 0.0514 Nm/ √(W) Maximum Continuous Current* 24 A (180 s) Maximum Continuous Power* 535 W (180 s) Voltage Range 14.8 V (4S LiPo) - 26.1 V (6S LiHV) Io (@10V) 0.3 A Rm (Wind Resistance) 0.130 Ω Stator Poles 12 (12S14P) Magnetic Poles 14 (12S14P) Bearings Triple, 684ZZ, 624ZZ Mount Pattern M3 x ф 25 mm, M3/2.5 x ф 19 mm Stator Class 2814, 0.2 mm Japanese Shaft Diameter ф4 mm ( ф 4 mm Internal) Shaft Length 5.5 mm Motor Diameter ф35.5 mm Motor Rotor Inertia 0.093 kg*cm^2 Motor Length 31.7 mm Motor Weight 95 g (125 g with Wires/Bullets) Propeller Blade Size Up to 15.5"-DP ( 12.5"-TP Maximum on 6S) Motor Advance Timing 22° - 30° Motor Drive Frequency 16 - 32 kHz