Sonic 544 Mach 2 Sensored 4-Pole Brushless Motor (4800kV) by Reedy

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This is the Reedy Sonic 544 Mach 2 4800kV, Sensored 4-Pole Brushless Motor. Reedy has developed a 4-pole motor specifically for 4x4 short-course trucks. Recognizing that 4x4 short-course trucks have unique power requirements, Reedy has developed the Sonic 544 Mach 2, a competition grade sensored powerhouse. The 544 Mach 2 incorporates several high-performance features to achieve maximum power output, efficiency, and durability.

A lightweight case reduces overall motor weight with strategically placed vent holes and an aluminum end cap to lower operating temperatures. Supported between dual precision ball bearings, the high-strength 4-pole rotor creates the torque necessary to power out of the turns and clear the toughest jump sections.

The Reedy Sonic 544 Mach 2 comes in two versions to provide the perfect power profile for different track configurations and conditions.

  • Lightweight design
  • Optimized air flow
  • Dual precision ball bearings
  • High-strength 4-pole rotor
  • Adjustable timing
  • Aluminum end cap
  • 5mm shaft
  • Rebuildable
  • Competition proven
  • Built to ROAR specs
  • Also available in 4,300kV (ASC203)
Cells: 2S LiPo, 6-cell NiMH
RPM @ 7.4V: 35,520
kV: 4,800
Power: 600W
Max Current: 85A
Efficiency: 92%
Diameter: 35.8mm
Length: 52.9mm
Shaft Diameter: 5mm
Weight: 180g

This product was added to our catalog on December 31, 2013.

Friday, Feb 5 2016 (about a year ago)
Reedy Sonic 544 Mach 2 Sensored 4-Pole Brushless Motor (4800kV)
Awesome motor! If you running a Tekin RX8 put 10 push control. Put the limiter around 65. Motor has strong magnets and will make you truck nose dive if you let off on the face of a jump.)