EMAX BL2820/07 919KV Outrunner Brushless Motor

Emax BL2820/07 high torque brushless motor with rotating drum and high power magnets suitable for models of 600-700 size, and up to 1600g in weight. The hardened steel 5mm diameter shaft and is supported by three ball bearings. Due to it's high torque characteristics this motor is capable of turning large propellers with a high level of efficiency and without the need for a gearbox.

 Features 

• New Emax BL2820/07 919Rpm/V Outrunner Brushless Motor
• Model: BL2820/07
• No. Of cells: 3-4 Li-Poly
• RPM/V: 919
• Max. efficiency: 80%
• Max. efficiency current: 38- 59A (>75%)
• No load current / 10V: 2.1 A
• Current capacity 59 A/60s
• Dimensions: 30x20 mm
• Shaft diameter: 5 mm
• Weight: 144 g/5.7 oz
• Recommended model weight: 600-1600g
• Recommended prop without gearbox: 11*7; 11*5.5