Xnova Lightning 4020-1350kV Brushless Motor (Shaft D)

This is the Xnova Lightning 4020-1350KV 1.5Y Brushless Motor with a 5mm "Type D" 32mm Shaft. This high performance brushless motor has the best power to weight ratio of the Xnova 4020 line. This is an ideal option for the Synergy 516 helicopter and is a great choice for Intermediate to Hard 3D flying styles. 

Features:

• Higher efficiency over previous generation
• Thinner stator laminations 
• Lower temperatures
• Smooth operation; no cogging
• Specialized wires,heat resistance up to 250 degree C
• Precision balanced
• High performance stator metal sheet
• Optimized ventilation
• High quality NMB bearings
• Superb quality and machining of CNC parts

Specifications: 
Slots & Poles: 24n8p 
Winding T: 1.5Y 
rpm/V: 1350 
Weight (without connector): 350g 
Body Length (no shaft): 51.2mm 
Diameter: 49.5mm 
Shaft Length: 32mm 
Shaft Diameter: 5mm 
Mounting Holes CTC Distance: 25mm 
Mounting Screw: 4* M3 
Max Eff. Current: 74.16 | 136.63 | 170.78 

Max Eff.: 91.1 | 91.80 | 91.80 
Kt (Nm/A): 0.0071 
Km (Nm/sqrt(w)): 0.0913    
Max Continuous Power: 2600W  
Peak Continuous Power (5 sec): 3200W  
Max cont. current (A): 130