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TrackStar 380 Sensorless brushless Motor 3800KV

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TrackStar 380 Sensorless brushless Motor 3800KV


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Trackstar motors are constantly improving and the latest 380's are no exception.  These sensorless brushless motors have precision bearings, correctly rated magnets, balanced rotors, and premium grade steel shafts.  

These motors are perfect for 1/18 or 1/16 size vehicles with plenty of power to spare.

With Trackstar motors you can be assured that quality and performance has not been compromised and that these motors represent outstanding value.

• Hand-wound for maximum copper fill.
• Precision-balanced rotor will boost the efficiency and power performance of the motor.
• Nickel-plated neodymium rotor for maximum motor acceleration, braking power and performance in high-temperature conditions.

Motor KV: 3800
Max Current: 24A
Max Power: 185W
Recommended ESC: 45A
Max Voltage: 11.1V / 3S Lipoly
Case Length: 37mm
Case Dia: 28mm
Bolt Hole Spacing: 16mm and 19mm
Shaft Dia: 3.17mm
Total Length: 51.5mm
Weight: 86g


  • Kv(rpm/v) 3800.00
  • Max Current (Motor) (A) 24.00
  • Resistance (mh) 39.00
  • Max Voltage (V) 12.00
  • Power (W) 185.00
  • Shaft A(mm) 3.17
  • Length B (mm) 37.00
  • Can Diameter C(mm) 28.00
  • Can Length D(mm) 36.00
  • Total Length E(mm) 52.00

Dimension Diagram Guide

  • attributeset-10


  • Ramsey models presents the 1/16 running a hobbyking TrackStar 380 Sensorless Brushless Motor 3200KV
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Lee | Verified Buyer

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  • Value
  • Quality

Bought for Bad Bug

Jan 09, 2019

Does the job. does not have a flat side to anchor pinion, but this has not proved an issue as yet. Have run on 2S, 3S, and 4S. Does get hot and I would recommend a heat sink/fan if you are using in an rc car.

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