SKY 4S 55A_6S 45A
- Industrial-grade professional procedures, safe and reliable
- Lightweight design
- Industrial-grade hardware designed to meet a variety of specialized applications
- Highly intelligent, adaptive working parameters
- good compatibility
- 规格：4S 55A_6A 45A 2~6S
- ￥219
Features
Lightweight design, easy to use, stable and reliable, strong anti-interference ability, good speed regulation performance.
Multiple safety protection: low voltage protection, high voltage protection, start-up protection, blocking protection, over-temperature protection, over-current protection, overload protection, runaway protection.
protective function
- Low voltage protection: off by default (can be customized on).
- High voltage protection: prohibit the motor from starting when the power supply voltage exceeds the allowable value.
- Startup protection: If the startup is unsuccessful, the startup current will be limited, and the startup will be restarted automatically.
- Stall protection: If a stall occurs during normal operation (usually caused by external force), try to restart (note that the stall may damage the ESC when the throtor is high).
- Over-temperature protection: When the temperature exceeds 125°C, the maximum output power is slowly reduced, up to 40% of the full throttle power, and the original power is restored after the temperature is reduced.
- Over-current protection: limit the peak current and do not exceed the limit value.
- Overload Protection: When an overload is identified on the motor, the maximum throttle is limited to protect the powertrain.
- Loss of control protection: Gradually reduce the output power after 200ms of loss of signal, quickly reduce the throttle to less than 50% in 1~2 seconds, and then slowly reduce the throttle to stop.
Specification
Model：SKY 4S 55A_6S 45A
Operating Voltage:2~6S LiPo
Maximum current： 4S 55A/6S 45A
Product dimensions (without wires):54*18*9mm
Product weight：24.9g
BEC Output：not
Standby current：21mA@25V
Throttle travel：1000~2000us PWM(calibratable) 50~500Hz
SKY Series Instruction Manual
Thank you for using this product! Brushless power systems are powerful and incorrect use may result in personal injury and equipment damage. For this reason, we strongly recommend that you read this manual carefully before using the equipment. We do not assume any liability arising from the use of this product, including, but not limited to, liability for incidental or consequential damages; at the same time, we do not assume any liability arising from unauthorized modifications to the product and misuse.
Translated with DeepL.com (free version)
We reserve the right to change product design, appearance, performance and usage requirements without notice.
Interface definition
Wiring
Throttle correction
- Adjust the throttle signal to the maximum value, turn on the power to start the throttle calibration, the motor will emit “♪123-3-3-3”, immediately after that, adjust the throttle signal to the minimum value, the motor will emit the music “♪3-3-5-4”, after the end of the music, the motor will emit the music “♪3-3-5-4”. Throttle stroke correction is completed.
- The throttle travel must be calibrated for accurate control before using or replacing the remote control (throttle signaling device) for the first time.
Fault phenomenon
Safety Notice
- Signal pulse width and frequency must meet the requirements. Don't pull and drag the control signal line, make sure the ESC signal line is connected reliably without loosening, in order to prevent the generation of interference signals leading to abnormal control.
- The power supply connection can use anti-ignition plug, but make sure the connection is reliable (poor connection will lead to plug ablation and even power failure); do not use anti-ignition plug for the output phase line, and do not plug or unplug it with electricity. Make sure the power supply voltage is stable (if it is battery powered, pay attention to the battery discharge multiplier should be high and the low temperature discharge performance should be good), otherwise it may lead to ESC damage.
- Ensure that the ESC heat dissipation is good, ESC long-term work in the high temperature state will accelerate the aging of components, significantly reducing the service life of the ESC.
- Do not short-circuit the output phase line before the residual power of the ESC is exhausted, which may cause damage to the ESC.
- When this product is applied to aircraft, the following matters should be noted:
① Please use a reasonable configuration with the ESC to get the best performance (force efficiency, power, safety). If you use mismatched motors, propellers (not even propeller loads or variable loads) or non-correct voltages, you may not achieve optimal performance or even damage the ESC.
② Before each flight it is recommended to check all parts of the aircraft structure for looseness, deterioration or damage, etc. The arm and propeller fixing screws must be locked firmly.
③ Be sure to use a stable load, when the propeller is blocked externally, the throttle should be closed or the power should be cut off as soon as possible to prevent the ESC from being damaged by excessive blocking current. - It is strictly forbidden to overload the product, otherwise the performance and safety of the product cannot be guaranteed.
- Please do not disassemble and modify the product without authorization, otherwise the performance and safety of use and warranty service cannot be guaranteed.