RotorX RX1105 - 4000kv High Performance Brushless Motor

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The tiny RotorX RX1105 “Gatling” motors are quite simply in a class of their own in regards to performance, size and durability. Now on to their 6th generation, these super efficient powerhouses are capable of generating massive amounts of thrust. We worked with Alex Greves aka ‘IBCrazy’ to optimize this next generation of motors to give the maximum thrust with RX3025 props

There is no motor at this size that out performs these powerhouses! Our frame mounting configuration will be made available to purchasers, meaning you can design your own frames to take advantage of these little beasts. Perhaps most importantly, these micro motors are designed to survive even the hardest of crashes, allowing you to stay in the air longer and have less replacement costs. – Includes mounting hardware – Small bullet connectors for easy mounting to RXM20A Esc


  • Lipo Range: 1~3S (3.7~11.7V) with 4S operation in testing stage
  • Suggested prop: RX3020 or RX3025
  • Max current: TBA
  • Burst current (10sec): TBA 
  • Weight: 5.1g (including mount and wire)
  • Shaft: 1.5mm
  • Shaft length: 4mm
  • Dimensions : 13 x 10mm
  • Test Data:
  • 3020 prop (2g outrunner)
  • Voltage: 12.3V
  • Current: 2.9A
  • Thrust: 110g.

Please Note: These are the 4000kv version.