Tempest 3520-820 Performance Test Data

Magnets

Motor Wind

Motor Kv

No-Load Current

Motor Resistance

I Max

P Max (4S)

14-Pole

12-Turn Delta

820 RPM/Volt

Io = 2.011 Amps @ 10v

Rm = 0.022 Ohms

62 Amps

770 W

Stator

Outside Diameter

Body Length

Total Shaft Length

Shaft Diameter

Motor Weight

12-Slot

42.2 mm,  1.661 in.

41.5 mm,  1.634 in.

63.8 mm,  2.512 in.

5.00 mm,  0.197 in.

204 gm,   7.20 oz

Test Data From

Input

8.0 V

10.0 V

12.0V

14.0V

Measured Kv value

Measured Rm Value

Sample Motor

Io Value

1.886 A

2.011 A

2.236 A

2.426 A

814 RPM/Volt @ 10v

0.0217 Ohms

Prop Chart Data Coming Soon