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Ray G2 R-50SB ESC 50A SBEC View larger

Ray G2 R-50SB ESC 50A SBEC


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By order (5 - 6 working days)

38,62 €

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Programmable microprocessor controllers of the new generation (G2) for brushless, sensorless? Motors designed with the use of state-of-the-art semiconductor technology. Compared to the first generation, they offer easier and clearer programming with the transmitter and truly simple and lightning fast setup with the new LED programming card RAY G2 (sold separately). It is used to control the speed of AC electric motors in recreational aircraft models powered from NiCd / NiMH and LiPo / Li-ion batteries. They are equipped with a powerful switching power stabilizer SBEC to provide power to the receiver and servos from the battery.


    Extremely low internal resistance due to new generation MOSFET transistors.
    Suitable for the vast majority of aircraft AC motors powered by 2-4S LiPo / Li-ion or 5-12 NiCd / NiMH cells.
    For power supply from NiCd, NiMH, LiPo, Li-ion batteries
    Switching power supply BEC 6.0 V with load capacity up to 5 A.
    Adjustable timing for optimal adaptation to the engine.
    Adjustable voltage protection - disconnection of the motor when the supply voltage drops.
    Safe start (prevents the motor from starting when switched on).
    Overload protection (when the temperature reaches 110 ° C the controller limits the output).
    Automatic gas withdrawal in case of loss of control signal.
    Continuous linear gas regulation.
    Simple programming and setup with transmitter or LED programming card RAY G2.
    Calibrate the gas range to perfectly match the control signal from your RC kit.


    Programmable Brake (Off - On).
    Optional battery type (Li-poly or NiCd / NiMH).
    Adjustable way of disconnecting the motor when the supply voltage drops (power reduction or immediate disconnection).
    Adjustable cut-off voltage for motor disconnection - voltage protection against excessive battery discharge. (Lithium battery: 2.85 V / cell, 3.15 V / cell, 3.3 V / cell NiXX battery: 0% / 50% / 65% of initial voltage value.)
    Reset the controller settings to the factory default settings.
    Adjustable timing - for increased efficiency and optimum engine adaptation - Low (3.75 °), Medium (15 °), High (26.25 °)
    Adjustable soft start for geared and helicopter engines in three stages: Normal (300 ms) / Soft (1.5 s) / Super soft (3 s).


    Start-up protection: If the engine does not start within 2 seconds after the throttle is applied, the controller cuts off the motor.
    Thermal Protection: If the temperature of the controller exceeds 110 ° C, the controller limits the output power.
    Loss of gas signal: The controller limits the power if the signal is missing for 1 s; a signal missing for more than 2 s will cause the motor to completely shut down.

Tip: When switching on the controller for the first time, first calibrate the gas range according to the instructions. Only then can the controller be used and other parameters set using the transmitter or LED programming card RAY G2.


Use: Airplane, Helicopter
Type: alternating
Continuous current [A]: 50
Max. peak current [A]: 65
NiXX cells: 5 - 12
LiXX cells: 2 - 4
BEC voltage [V]: 6
BEC current [A]: 5
Length [mm]: 65
Width [mm]: 29
Height [mm]: 10
Weight [g]: 41
One-way regulation
Brake: Yes
Sensor input: No
Programmable: Yes



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