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B20-30-31S Brushless Inrunner 2920kv

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B20-30-31S Brushless Inrunner 2920kv


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B20-30-31S Brushless Inrunner 2920kv

KV: 2920
Max Current: 7A
Max Power: 120W
Idle Current: 0.5A
Resistance: 0.21Ω
Shaft: Φ2.0mm
Weight: 51g
Suggested ESC: 10A
Cell count: 3-4SLipo
Bolt holes spacing: 16mm
Bolt thread: M2.5*4
Gold Connection: Φ3.5

  • Kv(rpm/v) 2920.00
  • Max Current (Motor) (A) 7.00
  • Resistance (mh) 210.00
  • Max Voltage (V) 15.00
  • Power (W) 120.00
  • Shaft A(mm) 2.00
  • Length B (mm) 35.00
  • Can Diameter C(mm) 20.00
  • Can Length D(mm) 34.00
  • Total Length E(mm) 46.00

Dimension Diagram Guide

  • attributeset-10


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| Verified Buyer

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Certified Buyer Rated

Mar 23, 2015

These are nice, powerful little motors that worked out great for a dual engine plane I built.

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