This highly efficient OS motor is intended to be an electric equivalent of the .52 class 4 stroke engine or .40. class 2 stroke. The KV has been chosen so that it works with closer comparable propellers to engines. By fitting an APC 14 x 7E and using a 4 cell, Li-Po battery you can get 9600rpm maximum and thrust of 4kg! To get this performance will require an efficient ESC and a battery that can deliver this current constantly. By going to the 12 x 8E propeller the speed can be increased.
Note:To find out if this motor will suit your model please download the instructions as there are power charts showing the performance and setup you can achieve.
Poles:
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14
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Connectors:
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4mm Gold
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Length:
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42mm
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Weight:
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234g
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Current Range:
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50 - 80A
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Turns:
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20
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Bearings:
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3
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Resistance:
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24.5mOhms
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Diameter:
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50mm
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KV RPM:
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810
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Max Current:
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80A
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Power Output:
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1,310W Maximum
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Nominal Voltage:
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11.1v (3 cell Li-Po)
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Max Efficiency:
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85%
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Shaft dia:
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6mm
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Shaft Length:
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11.7mm
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