SpeedyBee BLS 50A 30x30 4-in-1 ESC

SpeedyBeeSKU: SB-BLS-50A

Sale price$45

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In stock (4 units), ready to be shipped


Powerful Real 50A 4-in-1 ESC!
Built with the robust BB21 MCU and large motor pads for easy
soldering. Built with Japan made TDK filtering SMT capacitors +
onboard TVS protective diode, brings smooth flight experience.
Real 50A output, ready for your baddest 6S motors.
SpeedyBee F405 V3 STACK
1500uF Low ESR capacitor + TVS protective diode = Extra protection
The ESC is built with TVS protective diode to absorb the voltage spike when you plug in the battery, or during crashes that block your props.
We also provide a humongous 1500uF low ESR capacitor, ensuring clean data from the gyro to the FC.
SpeedyBee F405 V3 STACK
SpeedyBee F405 V3 STACK
  • Product Name SpeedyBee BLS 50A 30x30 4-in-1 ESC
  • Firmware BLHeli_S JH50
  • Wireless Configuration Full Configuration Supported in the SpeedyBee app
  • PC Configurator Download Link https://esc-configurator.com/
  • Continuous Current 50A * 4
  • Burst Current 55A(5S)
  • TVS Protective diode Yes
  • External Capacitor 1500uF Low ESR Capacitor(In the package)
  • ESC Protocol DSHOT300/600
  • Power Input 3-6S LiPo
  • Power Output VBAT
  • Current Sensor Support (Scale=386 Offset=0)
  • Mounting 30.5 x 30.5mm( 4mm hole diameter)
  • Dimension 45.6(L) * 44(W) * 6.1mm(H)
  • Weight 13.8g

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