OS OMA-5020-490 High Performance Brushless Motor

A thick can design that resists distortion;
Three high-quality bearings;
Rigid and secure rear mounting design;
Shortened motor length for easy installation in short cowls;
A stainless steel prop shaft;
Supplied backplate, prop shaft, and gold-plated female plugs.

Specifications:

Rotor Diameter: 50 mm
Magnet Length: 20 mm
Weight: 350g
Output: 490kV
Rated Power(W): 1110
Rated Voltage (V): 18.5-22.2
Rated Current (A): 50-60
Maximum Current (10sec) (A): 90
No-Load Current (A): 1.5
Phase Resistance (Ohms): 23
Maximum Efficinecy: 85
Poles: 14