Cobra C-4120-12 850Kv Brushless Motor
₪460.00
מנוע חשמלי מבית COBRA
830/1390W
משקל המנוע גרם 293
850KV
בקר מומלץ 100אמפר
ציר6 מ"מ
מסובב פרופ HV9X7.5E / 10X7E
LV 11X10E / 15X6E
לסוללות ליפו 3-5 תאים
Cobra 4120/12 Motor Specifications
Stator Diameter 41.0 mm (1.614 in)
Stator Thickness 20.0 mm (0.787 in)
Number of Stator Slots 12
Number of Magnet Poles 14
Motor Wind 12 Turn Delta
Motor Kv Value 850 RPM per Volt
No Load Current (Io) 2.74 Amps @ 14 Volts
Motor Resistance (Rm) per Phase 0.021 Ohms
Motor Resistance (Rm) Phase to Phase 0.014 Ohms
Maximum Continuous Current 75 Amps
Max Continuous Power (3-cell Li-Po) 830 Watts
Max Continuous Power (4-cell Li-Po) 1110 Watts
Max Continuous Power (5-cell Li-Po) 1390 Watts
Motor Weight 293 grams (10.34 oz.)
Outside Diameter 49.8 mm (1.961 in.)
Shaft Diameter 6.00 mm (0.236 in.)
Motor Body Length 51.8 mm (2.039 in.)
Overall Shaft Length 74.5 mm (2.933 in.)
Motor Timing 5-10 degrees
PWM Frequency 8 KHz
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