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Home / Powertrains / Direct Drive
  • Vitaprop 9x5 V2 Folding Prop Blades -Rc Airplane Store vitaprop 9x5 v2 folding prop blades
  • Mega 16/30/1 4200 RPM/V 135g Inrunner -Rc Airplane Store mega 16 30 1 4200 rpm v 135g inrunner
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Mega 16/15/4 2150 RPM/V 77g Inrunner
Mega 16/15/4 2150 RPM/V 77g Inrunner - Image 2
Mega 16/15/4 2150 RPM/V 77g Inrunner -Rc Airplane Store mega 16 15 4 2150 rpm v 77g inrunner 20

Mega 16/15/4 2150 RPM/V 77g Inrunner

$79.49 Original price was: $79.49.$55.64Current price is: $55.64.

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SKU: MEGA-16-15-4 Categories: Direct Drive, Powertrains
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The Mega 16/15/4 Brushless Motor is a Speed 400 sized brushless motor that is powerful, efficient and reliable. Recommended for sports models or pylon racers on 4S LiPo.

  • Hardened steel shaft, diameter 3.2 mm.
  • Two precise ball bearings
  • Dynamically balanced
  • Neodymium magnet rotor
  • Handmade stator, lightweight rotor allows high revolution.
  • Kevlar bandage rotor
  • Motor mount has 2 holes on a 16mm diameter and 2 on a 19mm diameter, all M3 threaded
  • Efficiency up to 86%
Mega 16/15/4 Specifications
Motor name Mega 16/15/4 inrunner
Motor weight 77.0 g 2.72 oz
Motor diameter 28.0 mm 1.10 in
Motor length 36.0 mm 1.42 in
Lead length 0.0 cm 0.00 in
Shaft diameter 3.2 mm 0.12 in
Mounting info 2 M3 holes on 16mm & 2 on 19mm diameter
Estimated Rm 44 mR
Estimated Kv 2150 RPM/V
Estimated Io 1.20 A @ 10 V
Max efficiency (10 V) 86 % @ 16.5 A
Operating effic’y (10 V) 83 % @ 30.0 A
Motor Km 21.2 Nm/W^.5 X1000
Motor Km/Kg 275 Nm/(W^.5 Kg)
Recommended battery 3S LiPo
Rec max LiPo capacity 1.5 Ah
Supplied accessories None
3S LiPo Performance
Recommended prop 7×4 for climb or 6×6 for speed
Input power 340 W on 7×4 prop
Current 34.0 A on 7×4 prop
Rate of climb 10 m/s for 500 g glider
4S LiPo Performance
Recommended prop 5.5×5.5 for speed
Input power 450 W on 5.5×5.5 prop
Current 34.0 A on 5.5×5.5 prop

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