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SCORPION 15V LBEC User Manual

Esc for model helicopters commander series

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SAFETY
Scorpion and their re-sellers are not responsible for your use of this product,
or any damage or injuries you may cause or sustain as a result of it's usage.
Understand that an electric motor that is connected to a battery and speed
control may start unexpectedly and cause serious injuries. Always treat them
with necessary respect. Keep the propeller away from your body and others
at all times.
We suggest that you remove the propeller when you are working on the
plane with the battery connected.
We suggest that you remove the pinion when working on a Helicopter with
the battery connected
Please observe all local laws regarding the flying of remote control aircraft.
Never fly over others or near crowds.
Included in the BOX
1 x Scorpion Commander Series ESC
1 x IR Program card
1 x IR Receiver
1 x Instruction Manual
Commander Series
The Scorpion Commander Series of ESC;s are made up of three different types of ESC's
classified by the maximum voltage they can handle and the type of BEC they possess.
Please identify which ESC's you are using as it will help you with setup in the manual.
1. 15V LBEC
2. 26V SBEC
3. 50V OPTO
Scorpion
User guide for
Commander Series ESC's
Written By Aidan Kelly
Page 1

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Summary of Contents for SCORPION 15V LBEC

  • Page 1 1 x Instruction Manual Commander Series The Scorpion Commander Series of ESC;s are made up of three different types of ESC’s classified by the maximum voltage they can handle and the type of BEC they possess. Please identify which ESC’s you are using as it will help you with setup in the manual.
  • Page 2 • You are using more servos then is recommended for your ESC (shown below) 1. The Commander 15V LBEC series feature a Linear BEC that will convert the voltage from your battery pack to 5.0 volts to power your receiver and servos.
  • Page 3 Do not connect a receiver battery pack to the receiver, as the Scorpion ESC will supply power to the receiver and servos through the receiver connector. Only the 50V OPTO Speed Controller does not supply power to your receiver 1.4 Reversing Rotation (if necessary)
  • Page 4 To change the rotation of the motor, swap ANY two motor wire connections, or use the scorpion programming card included with your esc to change the rotation direction. 1.5 Mounting the ESC Mount the ESC with the Heatsink side of the controller facing outward.
  • Page 5 3.0 Scorpion Commander features ALL Scorpion ESC programming features are available though the use of the ESC programming card included with your ESC. So there is NO need to purchase any other cables or cards to allow you to program your ESC properly Scorpion ESC’s come with default or factory settings which are recommended for...
  • Page 6 Manual settings that may improve the efficiency of the timing system for some motors are available. The standard Scorpion setting is to automatically detect and adjust for the motor it is driving. 4.0 Initial setup You MUST perform throttle range setup before the first use of the ESC. Remove propeller/pinion from motor while performing initial throttle range setup.
  • Page 7 4.1 to 4.4 again 5.0 Connecting your Scorpion SBEC to the programming card Your Scorpion ESC is programmed using the Infrared (IR) Program card and Receiver included with this ESC. First you must connect your IR Receiver to your ESC.
  • Page 8 To program any function on the card you must follow the following procedure: Press a function button enter a numeric value Enter to complete Example Low Voltage Cut to enter 9.5V Press “LVC” Press “0” Press “9” Press “5” then “ENTER” If successful a DI DOO sound will come from the motor and the LED will Flash RED.
  • Page 9 Cut) * No brake (Brake Setting) Very soft brake Soft Brake Hard Brake Very Hard Brake Activate Airplane mode Cut 50% of maximum power Program Cut No Cut just LED warning Type (LVC type) Pulse warning 0.15 second Motor 0.3sec Acceleration 0.45sec Time Delay...
  • Page 10 25° 30° Soft Governor Medium Correction Hard See section 9.0 Soft Medium Hard Soft Motor Start Medium Booster Strong ★ Short 10 Seconds Soft Start Duration Medium 15 Seconds Long 20 Seconds ENTER Enter value send signal to ESC OTHER All other keys are reserved for future programming options *Factory Default...
  • Page 11 • After initiating esc with throttle hold on motor spins slowly when turned off > Set throttle hold to 0% 9.0 Governor Function for helicopters Scorpion has developed a inbuilt governor that uses complex mathematics and fast processor speeds to provide one of the most user friendly and advanced governors on the market today.
  • Page 12 Please follow the below steps to setup the governor on your ESC. What it does A Governor is designed to Govern the speed of your main rotor blades. In basic terms this means that the ESC will try to keep the same rotor blade speed (set by you) regardless of the amount of pitch on the main blades and load on the motor.
  • Page 13 2. In your radio you need to set your throttle curves to the % of throttle you wish to operate your governor at. It is a good idea to use a head speed calculator first to find out an estimated target HS you wish to achieve. 3.
  • Page 14 Governor Correction (GOV) button Modes 1-3 will not compensate for no load conditions. For example if you are hovering and pitch down (negative pitch) the power needed to keep the motor at the set RPM will be less the ESC will allow the rotor blades to fall the to right speed under their own weight Modes 4-6 Will compensate for no load conditions.

This manual is also suitable for:

26v sbec50v opto