Vector K4 Brushless Motor - 17.5T

The Vector K4 is the ideal brushless motor for every hobby driver. No matter, if Offroad or Onroad – the K4 is suited for nearly all application areas. It is available in five different windings from 6.5T to 17.5T.   
  
The new motor is fully dismountable. It includes many features of the successful Vector X12 StockSpec competition motor. E. g. the sensor positioning and the oversized ball bearings. In addition, the K4 features the competition proven HDS technology. The rotor is equipped with a 5mm strong shaft, which makes the new brushless motor extremely robust. Its application area is nearly unlimited. For additional weight reduction, the front part of the two-piece housing is made of heat dissipating metal in a gun-metal look; while the rear part consists of high-quality synthetic material.  
  
The Vector K4 features a fixed timing and can be operated with sensored and sensorless speed controls. LRP’s new brushless motor comes with pre-soldered silicone flex wires including gold coated connectors.

#50480

Replacement: #50481

Vector k7 Brushless Motor - 17.5T

to the replacement

Features

  • High-Power sintered magnet: High-strength 12.45mm sintered magnet for maximum performance
  • HDS technology: High Density Stack for highest power output
  • Standard 540 specs: Standard 540 size and weight
  • Dismountable: Fully dismountable for cleaning and tuning
  • PreciSensorTM System: Revolutionary precise sensor positioning for best power, throttle feel and efficiency. Fully adjustable and replaceable
  • Oversized ball bearings: For highest performance and durability
  • Easysolder Design - Heavy copper, multilayer PCB for lowest resistance.
  • Handwound
  • Can be operated with sensor and sensorless speed controls

Technical data

RPM 15840
Weight 154g
Power 175W
kV 2200
Magnet material Sintered 12.45mm
Voltage input 3.7 - 7.4V
Efficiency 92%
Length 50.2mm
Diameter 35.8mm
Shaft diameter 3.17mm
Bore

Service