Detailed Part Description:
 
Reedy 550-SL Sensorless Brushless Motors! 
 
Reedy`s all new 550-SL sensorless brushless motors are the perfect choice for the enthusiast looking to upgrade his RTR motor with one that increases power and improves reliability. The latest brushless motor technology along with the design and engineering experience that is responsible for 28 World Championship titles has been incorporated into their design. Even though these motors are designed with the hobbyist in mind, they are perfectly suited for track duty.
 
Due to its sensorless design, the Reedy 550-SL Brushless Motor operates powerfully and efficiently without complicated sensor harnesses. The 540-SL features a high-torque 4-pole rotor and 5mm output shaft, which makes it an excellent choice for the increasingly popular short-course 4WD category.
 
A variety of models are available to suit most applications. Spare and option parts are also available.
 
Features: 
 
 
Oversized precision ball bearings 
High-torque 4-pole rotor (550-SL) 
Hardened 5mm steel shaft (550-SL) 
Triple-insulated windings 
Sensorless operation 
3.5mm connectors 
Completely serviceable
 
Specs:
 
Cells: 2-3 LiPo, 4-8 NiMH
RPM/Volt: 3500
Diameter: 36mm
Length: 55mm
Weight: 210g/7.4oz
Shaft Diameter: 5.0mm
Max. Efficiency Current: 10~45A
Max. Surge Current: 55A/60s
Internal Resistance: 6.5m§Ù


Manuals/Documents:
 
 
Reedy 540-SL/550-SL Comparison Chart (534.32 Kb)