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HOBBYSTAR 540 PRO V3, COMPETITION BRUSHLESS SENSORED MOTOR - 7.5T MOD

SKU: 375-14-277

$ 79.99 was

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he 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
ModelLiPoMax AmpsRotor PolesIO (7.4V)ResistanceTurnsWattsRotor (mm)KV (RPM/Volt)Weight (g)Shaft Diameter (mm)
2.5T MOD-ET1-2S135A215.3A0.00112.565013.0*5*24.512,2001603.175
3.5T MOD-ET1-2S125A211.1A0.00163.555013.0*5*24.59,0051603.175
4.0T MOD1-2S108A29.5A0.00224.049012.3*5*24.58,2001603.175
4.5T MOD-ET1-2S110A210A0.00264.548013.0*5*24.57,2601603.175
5.0T MOD1-2S100A26.0A0.00375.043012.3*5*24.56,8001603.175
5.5T MOD-ET1-2S100A26.4A0.00395.545013.0*5*24.56,0651603.175
6.5T MOD1-2S94A24.5A0.00616.539012.3*5*24.55,7001603.175
7.5T MOD1-2S86A23.8A0.00727.536012.3*5*24.55,0001603.175
8.5T MOD1-2S80A23.4A0.0998.534012.3*5*24.54,6001603.175
9.5T MOD1-2S70A23.1A0.01339.529012.3*5*24.54,2001603.175
10.5T MOD1-3S65A22.1A0.015810.527012.3*5*24.53,6001603.175
10.5T SPEC1-3S63A24.7A0.014910.525012.5*7.2*25.24.5001403.175
13.5T SPEC1-3S49A24.4A0.022113.519012.5*7.2*25.24.0001403.175
17.5T SPEC1-3S34A23.5A0.037517.513012.5*7.2*25.23,1001403.175
21.5T SPEC1-3S28A22.4A0.057321.510012.5*7.2*25.22.5001403.175

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