The HobbyStar 540 V2 motor is all new from the ground up, the result of refining an already proven design.  HobbyStar motors are known for being one of the smoothest powerplants on the track, and the V2 takes that buttery-smooth operation to the next level with an updated sensor board that even incorporates dual ports for the ultimate in flexibility.  Every component of the V2 motors was evaluated, even the case screws have been upgraded to titanium-nitride coated aluminum units (an industry first). The result is a motor that is lighter, smoother and most importantly even more powerful than ever.

 

 Features:

  • Re-designed motor can for more efficient cooling
  • All-new rotor with stronger neodymium magnets
  • New stator design is more efficient and yields higher average KV ratings
  • Titanium-nitride coated aluminum can screws
  • Gold-plated solder tabs
  • All-new sensor board with dual sensor ports
  • Weighs 20g less than V1 motors

 

 Turn  LiPo Max Amps Rotor Poles IO (7.4V) Resistance Turns Watts    Rotor   
   (mm)   
KV (RPM/Volt) Weight (g) Shaft Diameter (mm) Type
4.5T 1-2S 108A 2 6.5A 0.0042 4.5 490 12.5 x 5 7,800 160 3.175 MODIFIED
5.5T 1-2S 100A 2 5.5A 0.0061 5.5 430 12.5 x 5 6,650 160 3.175 MODIFIED
6.5T 1-2S 94A 2 3.9A 0.0087 6.5 390 12.5 x 5 5,520 160 3.175 MODIFIED
7.5T 1-2S 86A 2 3.2A 0.0104 7.5 360 12.5 x 5 4,850 160 3.175 MODIFIED
8.5T 1-2S 80A 2 2.8A 0.0138 8.5 340 12.5 x 5 4,250 160 3.175 MODIFIED
9.5T 1-2S 70A 2 2.7A 0.0165 9.5 290 12.5 x 5 3,800 160 3.175 MODIFIED
10.5T 1-3S 63A 2 1.8A 0.0198 10.5 250 12.5 x 7.2 3,800 162 3.175 SPEC
10.5T 1-3S 63A 2 1.9A 0.0208 10.5 250 12.5 x 5 3,550 160 3.175 MODIFIED
13.5T 1-3S 49A 2 1.6A 0.0231 13.5 190 12.5 x 7.2 3,200 162 3.175 SPEC
13.5T 1-3S 49A 2 1.6A 0.0361 13.5 190 12.5 x 5 2,950 160 3.175 MODIFIED
17.5T 1-3S 34A 2 1.2A 0.0374 17.5 130 12.5 x 7.2 2,300 162 3.175 SPEC
21.5T 1-3S 28A 2 0.9A 0.0595 21.5 100 12.5 x 7.2 1,850 162 3.175 SPEC
25.5T 1-3S 24A 2 0.8A 0.0895 25.5 80 12.5 x 7.2 1,650 162 3.175 SPEC