Tempest 2217-870 Performance Test Data
Magnets Motor Wind Motor Kv No-Load Current Motor Resistance I Max P Max (4S)
14-Pole 18-Turn Delta 870 RPM/Volt Io = 0.81 Amps @ 10v Rm = 0.107 Ohms 24 Amps 355 W
 
Stator Outside Diameter Body Length Total Shaft Length Shaft Diameter Motor Weight
12-Slot 28.2 mm,  1.110 in. 33.9 mm,  1.334 in. 50.0 mm,  1.968 in. 3.00 mm,  0.118 in. 72 gm,   2.54 oz
 
Test Data From Input 6.0 V 8.0 V 10.0V 12.0V Measured Kv value Measured Rm Value
Sample Motor Io Value 0.815 A 0.819 A 0.827 A 0.835 A 917 RPM/Volt @ 10v 0.107 Ohms
Prop Chart Data Coming Soon