CHALLENGER 19T SPEC MOTOR

Max. RPM

Max. Torque

Max. Power

Max. Efficiency

35,200

198.4N/mm

177.4W

76%

Special Features

A. Six-Sided Diamond Shaped Brushes are exclusive to the Reedy’s RM6 based motors. The unique laydown design and orientation optimizes brush wrap around the commutator and creates a better firing pulse to the armature. Their diamond shape locks them in place inside the brush tube resulting in reduced vibration, increased RPM, and more power.

B. Extra Long Brush Tubes housed in an exclusive endbell increase brush support resulting in less vibration, maximum RPM, higher power output, and extended brush and commutator life. Silver plating reduces resistance and allows current flow through multiple paths.

C. Silver Plated Brush Hoods reduce resistance and ensure easy soldering of ESC wires and brush shunts. Brushes with terminals can be screwed into the specific pre-tapped location.

D. Extra Large Endbell Cooling Vents allow maximum airflow around the brushes and commutator. Reduced commutator and brush temperatures ensure maximum power output from start to finish.

E. Surface Mount Capacitors come pre-installed to prevent interference.

F. High Temperature Coil Brush Springs maintain the desired brush/commutator connection even under the most demanding loads. Spring retainers have been color coded for polarity and make brush and spring changes easier than ever.

G. An Optimized Armature Stack is wound using pure copper wire and features low profile laminations that create balanced RPM and torque while maintaining linear throttle and braking feel.

H. A Thin Walled Can optimizes the magnetic field to create maximum RPM, higher top speeds, and improved braking feel.

I. FB9 Wet Magnets resist heat and fade with a long lifespan.

J. Extra Large Can Cooling Vents prevent fade by lowering magnet and armature temperatures.

K. Precision Ball Bearings allow higher RPM and maximum power output.

Meets ROAR Motor Specifications and is suitable for competition around the world.