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Motor Cobra Serie 3520 e 3515

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  • 3520-12 820Kv por R$389,31 ou R$362,06 à vista
  • 3520-14 700KV Produto indisponível. Avise-me quando chegar.
  • 3515-14 950KV por R$327,19 ou R$304,29 à vista
Produto indisponível. Avise-me quando chegar.
por R$389,31 ou R$362,06 à vista
Economia de: R$27,25
Quant.
a comprar
  
Un
  • Transferência e depósito bancário
    Desconto de 7%
    R$362,06
    • visa
    • mastercard
    • hipercard
    • diners
    • elo
    em até 1x de R$389,31 sem juros
    • à vista R$389,31
    • 2x de R$199,31 com juros*
    • 3x de R$135,97 com juros*
    • 4x de R$104,31 com juros*
    • 5x de R$84,86 com juros*
    • 6x de R$71,69 com juros*
    • 7x de R$62,20 com juros*
    • 8x de R$54,74 com juros*
    • 9x de R$48,97 com juros*
    • 10x de R$44,61 com juros*
    • 11x de R$41,05 com juros*
    • 12x de R$38,09 com juros*
    • *2.99% a.m.

Cobra Brushless Motors offer performance and value for Sport Flyers and Competition pilots alike. They are built from high quality components, and are designed to give years of top-level performance. All Cobra Motors are shipped in a custom designed package that features protective foam on all six sides of the box, with 3 separate compartments to protect the motor, accessory pack and cross mount.

The Cobra 3520 series motors have a 5mm shaft for extra strength, as well as oversize ball bearings to support the shaft and provide a long life. The internal bearing measures 11mm x 5mm x 5mm and the outer bearing measures a massive 16mm x 5mm x 5mm! The stators are made with 0.20mm laminations for maximum efficiency and minimum Eddy Current losses. Also included on the motor are ultra-flexible motor leads with high-temp silicone rubber insulation and 3.5mm bullet connectors already installed.

Included with every Cobra 3520 Series Motor is a complete accessory package which contains the following items:

● Heavy Duty 3mm Thick Cross Style Motor Mount
● Four M3x6mm Motor Mount Screws
● Bolt-On style threaded prop adapter with 3 screws
● Retaining Collar with Set Screw
● Three female 3.5mm bullet connectors
● Three pieces of heat-shrink tubing

Cobra 3520/14 Motor Specifications
Stator Diameter 35.0 mm (1.378 in)
Stator Thickness 20.0 mm (0.787 in)
Number of Stator Slots 12
Number of Magnet Poles 14
Motor Wind 14 Turn Delta
Motor Kv Value 700 RPM per Volt
No Load Current (Io) 1.33 Amps @ 14 Volts
Motor Resistance (Rm) per Phase 0.048 Ohms
Motor Resistance (Rm) Phase to Phase 0.032 Ohms
Maximum Continuous Current 46 Amps
Max Continuous Power (3-cell Li-Po) 510 Watts
Max Continuous Power (4-cell Li-Po) 680 Watts
Max Continuous Power (5-cell Li-Po) 850 Watts
Max Continuous Power (6-cell Li-Po) 1020 Watts
Motor Weight 216 grams (7.62 oz.)
Outside Diameter 43.0 mm (1.693 in.)
Shaft Diameter 5.00 mm (0.197 in.)
Motor Body Length 46.0 mm (1.811 in.)
Overall Shaft Length 68.0 mm (2.677 in.)
Motor Timing 5-10 degrees
PWM Frequency 8 KHz

Cobra 3525/12 Motor Specifications
Stator Diameter 35.0 mm (1.378 in)
Stator Thickness 25.0 mm (0.984 in)
Number of Stator Slots 12
Number of Magnet Poles 14
Motor Wind 12 Turn Delta
Motor Kv Value 650 RPM per Volt
No Load Current (Io) 1.48 Amps @ 20 Volts
Motor Resistance (Rm) per Phase 0.045 Ohms
Motor Resistance (Rm) Phase to Phase 0.030 Ohms
Maximum Continuous Current 52 Amps
Max Continuous Power (4-cell Li-Po) 770 Watts
Max Continuous Power (5-cell Li-Po) 960 Watts
Max Continuous Power (6-cell Li-Po) 1150 Watts
Motor Weight 253 grams (8.92 oz.)
Outside Diameter 43.0 mm (1.693 in.)
Shaft Diameter 5.00 mm (0.197 in.)
Motor Body Length 51.0 mm (2.008 in.)
Overall Shaft Length 73.0 mm (2.874 in.)


Cobra 3515/14 Motor Specifications
Stator Diameter 35.0 mm (1.378 in)
Stator Thickness 15.0 mm (0.591 in)
Number of Stator Slots 12
Number of Magnet Poles 14
Motor Wind 14 Turn Delta
Motor Kv Value 950 RPM per Volt
No Load Current (Io) 1.39 Amps @ 14 Volts
Motor Resistance (Rm) per Phase 0.044 Ohms
Motor Resistance (Rm) Phase to Phase 0.029 Ohms
Maximum Continuous Current 44 Amps
Max Continuous Power (3-cell Li-Po) 490 Watts
Max Continuous Power (4-cell Li-Po) 650 Watts
Max Continuous Power (5-cell Li-Po) 810 Watts
Max Continuous Power (6-cell Li-Po) 970 Watts
Motor Weight 178 grams (6.28 oz.)
Outside Diameter 43.0 mm (1.693 in.)
Shaft Diameter 5.00 mm (0.197 in.)
Motor Body Length 41.0 mm (1.614 in.)
Overall Shaft Length 63.0 mm (2.480 in.)
Motor Timing 5-10 degrees
PWM Frequency 8 KHz

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Motor Cobra 2820
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Motor Cobra C-2826 Brushless
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por R$318,68 ou R$296,37 à vista
 


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