E-flite Park 400 Outrunner Brushless, 740Kv

E-flite now brings you a small lightweight outrunner motors that are perfect replacements for Speed 280 and Speed 370 applications for small 3D and scale park flyers 10oz to 20oz. Their great performance and small size make them 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.

Requires:

• 10 to20A Brushless ESC
• 10x7 to 12x3.8 Prop
• 7.4V or 11.1V 860-1320mAh Li-Po

Features:

• Slotted 12-pole outrunner design
• Prop Adapter and gold-plated connectors included
• Excellent motor for small 3D and scale park flyers 10 oz to 20 oz (280 g to 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: Bearings
• Recommended Prop Range: 10x4.7 to12x3.8
• RPM/Volt (Kv): 740 (RPM per volt)
• Resistance (Ri): .26 Ohms
• Idle Current (Io): 0.54 @ 10V (no load current)
• Shaft Diameter: 3.17 mm (1/8")
• Weight: 2 oz (56g)
• Diameter: 1.1 in (28mm)
• Continuous Current: 7A
• Maximum Burst Current: 10A
• Cells: 6-10 NiCd/NiMh or 2- to3-cell  LiPo
• Speed Control: 10 - 20 Amp Brushless