A.Flight 803 T-Rex Heli Brushless Motor-4T

Specifications:

Specially Designed for T-REX and Shogun Helicopters

Motor: 803-T-REX

Winding: 4 turns #19

RPM/volt: 3330 rpm/v

Resistance: 0.049 ohms

No load current: 900 ma

Rotor Magnets: Sm Cobalt

Bearings: Ball Bearings

Motor Dia: 0.98 inches

Length: 1.75 inches

Weight: 3.2 oz

Motor shaft: 1/8 inch dia

Mounting screws: 2 x 4-40

Screw Spacing: 5/8 inch

Control Type: Sensorless

Connectors: Astro

Servo Connector: Universal

Nimh battery: 8 cells ** Lithium: 3 cells

Maximum Power: 300 watts

Expected Performance of T-Rex: 3 Lithium = 20 amps = 180 watts = 31,700 rpm

3 Lithium= 30 amps = 270 watts = 30,000 rpm