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This is a used brushless motor complete with a speed controller. I do not know what the rating of the controller is, because I replaced the shrinkwrap on the controller.
Rest assured that it is the right amps for the motor, as I flew a foamy with the setup and it performs brilliantly
Included in the deal is a free small brushless motor with speedcontroller. It is in perfect working condition. I am giving up flying, and all must go. See my other auctions for more stuff.
Technical details:
AC 28/7-30 D TECHNICAL SPECIFICATION: * three-phase AC synchro motor * with external rotor * coated magnets made on FeNdB basis * winding impregnated high-temperature epoxy resin * dual ball bearing with long life grease * high speed ball bearing * heat treated shaft * rotor turned on CNC machine * recommended for the direct drive of the propeller The packet of electromotor contains: motor mount and 3 pcs of Pan Head screws. Recommend ESC: three-phase, sensorless (with EMF detection version), suitable version 18 Amps. Number of cells: 6-9 or 2-3x LiPol RPM per Volt: 1100 Maximum recommend speed (min-1): 12000 Maximum speed (min-1): 15000 Maximum efficiency (%): approx. 79 Current of maximum efficiency (A): to 15 Short time currrent (A): 20 Internal resistance Ri (miliohm): 80 Dimensions - diameter/length (mm): 35,5/35 Shaft diameter (mm): 3 Number of turns: 30 Weight of drive unit (g): 56 Recommend propeller range: 7x3-10x4,7 Maximum weight of glider (g): 750 Maximum weight of acrobatic model (g): 500
In order to ensure speedy shipping, please pay within 48 hours of doing the transaction. I will try to ship within 24hrs of payment.