มอเตอร์ O.S.OMA-3820-1200W Brushless Motor

Key Features:
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.With the introduction of these brushless motors, O.S. reaffirms its standing as R/C's most innovative and respected resource for all model power needs. O.S. plans to expand its motor lineup in the near future with more sizes and choices for car, helicopter and ducted fan modelers.
Specifications:
Rotor Diameter: 38 mmMagnet Length: 20 mmWeight: 155gOutput: 1200kVRated Power(W): 440Rated Voltage (V): 11.1-14.8Rated Current (A): 30-40Maximum Current (10sec) (A): 75No-Load Current (A): 1.9Phase Resistance (Ohms): 21.4Maximum Efficinecy: 85Poles: 14