The great performance and small size of this engine makes it perfect for small 3D and other park flyer models. The external rotor design eliminates the need for a gearbox, saving you valuable weight to get the maximum performance out of the model.
Prop adapter (EFLM1923) and gold-plated connectors included
Excellent motor for small 3D and scale park flyers weighing 10–20 oz (280–560 g)
Motor mount included
Replacement for Speed 370 and Speed 400 applications
Quiet operation\low noise compared to gearbox systems
Specifications
Type: Brushless Size: Replacement for 370/400 Bearings or Bushings: One 3.175 x 7.94 x 3.6 Bearing, and One 3.175 x 9.525 x 3.97 Bearing Recommended Prop Range: 10x4.7-12x3.8 Voltage: 7.2–12 RPM/Volt (Kv): 740 (rpms per volt) Resistance (Ri): .26 ohms Idle Current (Io): .55 @ 10V (no load current) Shaft Diameter: 1/8 in (3.17mm) Overall Length: 1.15 in (29mm) Weight: 56 g (2.0 oz) Overall Diameter: 1.10 in (28mm) Diameter: 1.1 in (28mm) Continuous Current: 7A Maximum Burst Current: 10A Cells: 6–10 Ni-Cd/Ni-MH or 2–3 Li-Po Speed Control: 10–20 amp brushless
