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HobbyStar 540 Pro V3, Competition Brushless Sensored Motor

$79.99

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.

SKU: HS540V3 Categories: ,
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Description

The HobbyStar 540 V3 series motors are the next generation of a championship-winning powerplant that continues to push the boundaries.

Along with looking amazing, the all-new can and stator design maximizes cooling efficiency, to raise the bar yet again.  The V3 Spec-winds have shed an incredible 20g of weight, making it a full 40g lighter than the original, V1 design at only 140g.

Underneath the beautiful can lies an all-new sensor board, stronger magnets in the rotor, lightened stators, and a beefed-up endplate.  Gold-plated solder tabs and titanium-nitride coated aluminum bolts keep it all together while keeping things light.

Available in Spec and MOD versions, as well as an all-new “ET” version which comes with a high-torque rotor and stator optimized for drag-racing.

Features:

  • Re-designed motor can for more efficient cooling
  • Increased strength neodymium rotor-magnets
  • New stator design is lighter and more efficient
  • Titanium-nitride coated aluminum can screws
  • Gold-plated solder tabs
  • Weighs 20g less than V2 motors
  • Available “ET” version for drag-racing with high-torque rotor & ceramic bearings

 

Model LiPo Max Amps Rotor Poles IO (7.4V) Resistance Turns Watts Rotor (mm) KV (RPM/Volt) Weight (g) Shaft Diameter (mm)
2.5T MOD-ET 1-2S 135A 2 15.3A 0.0011 2.5 650 13.0*5*24.5 12,200 160 3.175
3.5T MOD-ET 1-2S 125A 2 11.1A 0.0016 3.5 550 13.0*5*24.5 9,005 160 3.175
4.0T MOD 1-2S 108A 2 9.5A 0.0022 4.0 490 12.3*5*24.5 8,200 160 3.175
4.5T MOD-ET 1-2S 110A 2 10A 0.0026 4.5 480 13.0*5*24.5 7,260 160 3.175
5.0T MOD 1-2S 100A 2 6.0A 0.0037 5.0 430 12.3*5*24.5 6,800 160 3.175
5.5T MOD-ET 1-2S 100A 2 6.4A 0.0039 5.5 450 13.0*5*24.5 6,065 160 3.175
6.5T MOD 1-2S 94A 2 4.5A 0.0061 6.5 390 12.3*5*24.5 5,700 160 3.175
7.5T MOD 1-2S 86A 2 3.8A 0.0072 7.5 360 12.3*5*24.5 5,000 160 3.175
8.5T MOD 1-2S 80A 2 3.4A 0.099 8.5 340 12.3*5*24.5 4,600 160 3.175
9.5T MOD 1-2S 70A 2 3.1A 0.0133 9.5 290 12.3*5*24.5 4,200 160 3.175
10.5T MOD 1-3S 65A 2 2.1A 0.0158 10.5 270 12.3*5*24.5 3,600 160 3.175
10.5T SPEC 1-3S 63A 2 4.7A 0.0149 10.5 250 12.5*7.2*25.2 4.500 140 3.175
13.5T SPEC 1-3S 49A 2 4.4A 0.0221 13.5 190 12.5*7.2*25.2 4.000 140 3.175
17.5T SPEC 1-3S 34A 2 3.5A 0.0375 17.5 130 12.5*7.2*25.2 3,100 140 3.175
21.5T SPEC 1-3S 28A 2 2.4A 0.0573 21.5 100 12.5*7.2*25.2 2.500 140 3.175

Additional information

Weight .70 lbs
Dimensions 5 × 4 × 4 in
Hobbystar 1/10 Motors

2.5t Mod ET Drag, 3.5t Mod ET Drag, 4.5t Mod ET Drag, 5.0t Mod, 5.5t Mod ET Drag, 5.5t Mod, 6.5t Mod, 7.5t Mod, 8.5t Mod, 9.5t Mod, 10.5t Spec, 10.5t Mod, 13.5t Spec, 13.5t Mod, 17.5t Spec, 21.5t Spec, 25.5t Spec

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