Voltage Range : 22.2 V (6S LiPo) - 52.2 V (12S LiHV)
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The new KDE Direct 7208XF-135 (HE) Multi-Rotor Brushless Motor is an extremely efficient and powerful motor for numerous multi-rotor and UAS heavy-lift applications, and was designed to bring high-quality and vibration-free motors to the market. The motor incorporates a very high-efficiency (HE) 28-pole design, used in our industrial applications, and now brought to the UAS market for long-duration flight performance. 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.
(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, 14 AWG, 760mm silicone-wire leads and ф4.0mm 24K Bullet Connectors (pre-soldered to the motor leads and ESC female bullets included).
|Maximum Continuous Current*||58+ A (180 s)|
|Maximum Continuous Power*||2145+ W (180 s)|
|Maximum Efficiency||> 93%|
|Voltage Range||22.2 V (6S LiPo) - 52.2 V (12S LiHV)|
|Io (@10V)||0.4 A|
|Rm (Wind Resistance)||0.113 Ω|
|Stator Poles||24 (24S28P, HE)|
|Magnetic Poles||28 (24S28P, HE)|
|Mount Pattern||M4 x ф35 mm, M5/M4 x ф40 mm|
|Stator Class||7208, 0.2 mm Japanese|
|Shaft Diameter||ф10 mm (ф10 mm Internal)|
|Shaft Length||9.5 mm|
|Motor Diameter||ф80 mm|
|Motor Length||37.5 mm|
|Motor Weight||380 g (445 g with Wires/Bullets)|
|Propeller Blade Size||Up to 30.5"-DP (24.5"-DP Maximum on 12S)|
|Motor Timing||22° - 30°|
|ESC PWM Rate||16 - 32 kHz (600 Hz)|