This is the Xnova Lightning 4025-1120KV 1.5Y Brushless Motor with a 6mm "Type B" 28mm Shaft. The "Lightning Series" was developed from the extremely successful XTS Platform. Lightning series motors are simply the pinnacle of performance, and efficiency. If you're looking for the absolute best brushless motor within the Xnova line up, this is what you're looking for! This high performance brushless motor was developed 520-600mm size helicopters when powered with 6S.
- "B Shaft"
- Good for hard 3D on 6S
- High quality Neo Magnets, heat resistant up to 150 degree C
- Specialized wires, heat resistance up to 250 degree C
- Precision balanced
- High performance stator metal sheet
- Optimized ventilation
- High quality NMB bearings
- Marked leading high efficiency up to 93.5%
- Superb quality and machining of CNC parts
Slots & Poles: 24n8p
Winding T: 1.5Y
Volt (V): 10 | 20 | 25
Io(A): 2.7 | 3.2 | 3.6
Rm (mohm): 6.8 | 6.8 | 6.8
Weight (without connector): 395g
Body Length (no shaft): 56.2mm
Shaft Length: 28mm
Shaft Diameter: 6mm
Max Eff. Curr.: 63.01 | 97.01 | 115.04
Max Eff.: 91.43 | 93.40 | 93.74
Kt (Nm/A): 0.0085
Km (Nm/sqrt(w)): 0.1034
Max Continuous Power (Watts): 3000
Peak Continuous Power (Watts) (5 sec): 4000
Max cont. current (A): 110
This product was added to our catalog on May 27, 2020
Unacceptable level of quality control from Xnova factory on this one, looks like I'm not the only person whose received a poorly balanced motor from the factory lately. Please look into it.
Otherwise great motor once it's properly balanced.
or that it is not balanced
or that the shaft is bend
not sure what, but the Icon2 detect 4 time the allowed vibration for normal operation, when I run only the motor and pinion, even not the rotor head and tail