This is the Scorpion Commander V3 90 Amp 4-Cell ESC. Scorpion Commander V3 Series Brushless Speed Controllers represent one of the best values in the speed controller market today. From the beautifully anodized gold heatsinks, to the awesome metal containers that the ESC's are shipped in, everything about Scorpion Speed Controllers shows the company's commitment to quality. These ESC's are manufactured from top quality components, in a state of the art manufacturing facility, and are designed to provide years of trouble free operation.
The V3 models of Scorpion Commander Speed Controllers are loaded at the factory with Version 7.00 software that includes updated Soft-Start and Governor modes, as well as a redesigned switching type BEC circuitry that provides 3 amps of continuous current and up to 5 amps of burst current. With a switching type BEC circuit, the full rated current is available to power your receiver and servos, regardless if the ESC is run with a 2-cell, 3-cell or 4-cell battery pack.
The Soft-Start features 3 different user selectable spool-up times of 10, 15 and 20 seconds. The Governor mode allows for settings of 50, 60, 70, 80, or 90 percent throttle. Another update is a revised LVC feature that is no longer cell dependent. With the new LVC system, any value can be selected from 5.0 to 13.8 volts in 0.2 volt increments.
Also included with the V3 model ESC's is the exclusive Scorpion Wireless Programming System. This system includes a postage stamp size Infrared receiver module and a credit card size wireless remote transmitter. With this programming system, you do not need to unplug any wires or need to drag out a computer or cable to change the settings on your speed controller. The Scorpion Wireless Programming System makes changing your ESC parameters as easy as changing the channel on your TV. The adjustable parameters on every Scorpion ESC include: Battery Type, Cell Count, Low Voltage Cut-off Level, Power Cut-off Type, Current Overload Protection, Braking Level, Acceleration Time Delay, Helicopter or Airplane Mode, Soft Start Mode, Soft Start Duration, Governor Mode, PWM Frequency Selection, Timing Advance and Motor Rotation.
Scorpion Speed Controllers also include all of the ESC parameters clearly labeled on the heatsink assembly. Voltage range, current rating, BEC rating, Ni-XX and Li-Po cell count and input polarity are all clearly marked to avoid any confusion. Scorpion Commander Series Speed Controllers are also backed by a 2 year manufacturers warranty against defects in materials and workmanship, so you can buy with confidence. For a total package of Quality, Performance and Value, use Scorpion Brushless Speed Controllers.
Adjustable parameters on every Scorpion V3 ESC:
- Battery Type
- Cell Count
- Low Voltage Cut-off Level
- Power Cut-off Type
- Current Overload Protection
- Braking Level
- Acceleration Time Delay
- Helicopter or Airplane Mode
- Soft Start Mode
- Soft Start Duration
- Governor Mode
- PWM Frequency Selection
- Timing Advance
- Motor Rotation
Weight (Without Connectors): 76.0 gm (2.68 oz)
Max Continuous Current: 90 Amps
Operating Voltage Range: 5 to 17 Volts
Max Continuous BEC Output: 3 amps @ 5.0 V
Max Burst BEC Output: 5 Amps @ 5.0 V
On Resistance: 1.17 mOhms
Size: 80x30x12mm (3.15x1.18x0.47")