Reedy 540-SL Sensorless Brushless Motor (4900kV)

This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
Low Price: $54.99
Discontinued Online
This is the Reedy 4900kV 540-SL Sensorless Brushless Motor. The 540-SL sensorless brushless motors are the perfect choice for the enthusiast looking to upgrade their RTR motor with one that provides increased power and improved reliability. Developed with the engineering experience that is responsible for 28 World Championship titles and incorporating the latest brushless motor technology into the design, these motors have been built with the hobbyist in mind while remaining perfectly suited to competitive on track action.

Due to the sensorless design, Reedy 540-SL Brushless Motors operate powerfully and efficiently without a complicated sensor harness. The 540-SL features an 1/8 output shaft, making it perfect for use in 1:10 scale buggies and trucks.


  • Oversized precision ball bearings
  • High-strength 2-pole rotor
  • Hardened 1/8 steel shaft
  • Triple-insulated windings
  • Sensorless operation
  • 3.5mm connectors
  • Completely serviceable
Cells: 2S LiPo/4-6 cell NiMH
RPM/Volt: 4900kV
Diameter: 36mm
Length: 50mm
Weight: 190g (6.7oz)
Shaft Diameter: 1/8"
Max Efficiency Current: 10-50A
Max Surge Current: 55A/60S
Internal Resistance: 12mΩ

This product was added to our catalog on November 22, 2011.