Park 400 Brushless Outrunner Motor, 740Kv

E-flite now brings you a small lightweight outrunner motor that is the perfect replacement for Speed 280 and Speed 370 applications

Technical 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