198R21 COBRA |
|
Stock number | P/N 8120 |
Winding | 5 Turns #13 |
Speed Constant | 275 rpm/volt |
Torque Constant | 5 inch ounces/amp |
Winding Resistance | 30 milliohms |
No Load Current | 1 amp |
Max Continuous Amps | 80 amps |
Peak Amps 1 minute | 100 Amps |
Typical Voltage Range | 30 to 50 volts |
Typical Power Range | 2,000 to 4,000 watts |
Typical Efficiency Range | 90 to 95% |
Typical Speed Range | 6,000 to 10,000 Rpm |
Stator | 24 slot 8 pole winding |
Rotor | 8 pole Sm Cobalt |
Bearings | Two Ball Bearings |
Motor Diameter | 3.2 inches |
Motor Length | 2 inches |
Motor Weight | 32 oz. |
Motor Shaft | 3/8 inch diameter |
Prop Drive Screw | 1/4 inch diameter |
Drive Washer | Fits APC E props |
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