Hobbywing Pentium-80A ESC


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Hobbywing Pentium-80A ESC

-Safety Arming Feature: Regardless the Throttle Stick position, the motor will not spin after battery connected. This will prevent any injury happened. -Throttle Calibration: Throttle range can be configured to provide best throttling linearity, fully compatible with all market available transmitters. -Programmable Items: ●Brake Settings: brake enabled / brake disabled, default is brake disabled ●Battery Type: Li-xx(Li-ion or Li-poly) / Ni-xx(NiMh or Nicd),default is Li-xx. ●Low Voltage Protection Mode(Cutoff Mode) : power reducing / power cutoff, default is power reducing. ●Low Voltage Protection Threshold(Cutoff Threshold) : low / medium / high, default is medium cutoff voltage. -For Li-xx battery,number of battery cells are judged automatically,low / medium / high cutoff voltage for each cell are: 2.6V/2.85V/3.1V. For example: 10 Cells LiPo, when medium cutoff voltage is set, the cutoff voltage is: 2.85*10=28.5V. -For Ni-xx battery, low / medium / high cutoff voltages are 0%(ie. never cut off )/45%/60% of the startup voltage. For example: a 10 cells NiMH battery pack, fully charged voltage is 1.44*10=14.4V, when medium cutoff voltage is set, the cutoff voltage is : 14.4*45%=6.5V ●Startup mode: normal / soft / super-soft, default is normal startup. ●Timing: low / medium / high, default is medium timing. In normal cases, low timing can be used for most motors. But for high efficiency, we recommend the Low timing for 2 poles motor and Medium timing for 6 poles and above. For higher speed, High timing could be used. -Full Protection Features: Low-voltage cutoff protection / over-heat protection / throttle signal lost protection.

Product Details:
-Output: Continues 80A, Burst 100A up to 10 Seconds.
-Input Voltage:
●Pentium-80A: 1-6 cells lithium battery or 4-18 cells NiCd/NIMh battery
●Pentium-80A-HV: 1-12 cells lithium battery or 4-36 cells NiCd/NIMh battery
-BEC (Battery Elimination Circuit) Output:
●Pentium-80A: None
●Pentium-80A-HV: None
-Max Speed: 210,000rpm for 2 Poles BLM, 70,000rpm for 6 poles BLM, 35,000rpm for 12 poles BLM. (BLM: BrushLess Motor)
●Pentium-80A: 55mm*66mm*14mm(width*length*height)
●Pentium-80A-HV: 55mm*78mm*15mm(width*length*height)
●Pentium-80A: 91g
●Pentium-80A-HV: 125g

-Packaging include:
3 sets of 6.0mm gold plated motor connectors and heat-shrink tubings (Remark: motor connectors and heat-shrink tubings need to be purchased additionally) Advangages
-Military Standard Capacitor with extreme low resistance used on voltage input section, this will increase the ability of prevention of unwanted RF Noise/ Interference during flying.
-Extreme low resistance PCB used on power output section, the thickness of copper sheet is more than 0.7mm.So the whole ESC has super current endurance capability.
-Compatible with Hobbywing's Program Card .
-Own complete intellectual property rights.


  • 22 Units in Stock
  • Manufactured by: SKYWALKER

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Safety Tip

This product was added to our catalog on Wednesday 03 April, 2013.



Rc-toys Multi Rotor safty Tip Keep your PROPS OFF not installed until you are fully conversant/understand in full the functions of your Tx in full including TRAV (end Points), the arm and disarm procedures - realise that for a noob skiping or out-of-order set-up steps or moving sticks, or even static - PROPS may start at anytime without warning. Never install props prior to calibration of the ESC and testing the gyro orientation, and arm/disarm testing of the board - YOU are responsible - make sure your actions and your Copter is safe. Never ASSUME the props will not start - removing the props removes the risk.

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