KW4 pro motor + 6mm adapter

  • KopterWorx
  • KW-mo-4
  • 80
  • 20
  • 69.91€

  • Ex Tax: 57.30€
- OR -

We are proud to announce our new motor, the Kopterworx KW4 Pro, specially developed for Multi Rotor application.

Unprecedented power to weight ratio, outperforming everything else in its class. KW4 Pro motor the superior motor for multirotor, field proven and won't let you down on the job. KW4 Pro is equialent/better with AXI 2814/22 HL and QC 3328.

Technical Info

  • Lithium cell count: 3-6
  • Load current: max. 25A
  • Maximum load current. (180 sec): 30 A
  • No-load speed: 700 rpm / V
  • Recommended Propeller Size: 10" .. 14"
  • Mechanical power: 350 W
  • Thrust max.: 2200 g
  • Wire length: about 60cm
  • Total weight (without cable): approx 105g (139g with prop adapters, 600mm wires, and bullet connectors)
  • Dimensions: h=33.5mm, d=28mm
  • Shaft diameter: 4 mm
  • 0.2mm stator laminations for low eddy current losses (lower Io compared to leading competitor motors for higher efficiency)
  • high strength Neodymium magnets (lower Rm than leading competitor motors for more power)
  • Genuine EZO japanese ball bearings
  • hardened & polished shaft
  • highest quality CNC machining in the industry
  • dual mechanical magnet retention (even if there there is an adhesive failure, magnets will not dislodge)
  • preinstalled prop adapter and bullet connectors (plug & play motor)
  • all black finish for a professional looking installation
  • 600mm long 16ga heavy duty motor wires ready for multirotor applications
  • short shaft design for interference free installations
  • 6mm Propeller adapter shaft included





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