For racing drones and other remote-controlled vehicles, the highly efficient electronic speed controller SpeedyBee BLS 50A 30×30 4-in-1 ESC is used. With its all-in-one design, this small and light ESC integrates four separate ESCs onto a single circuit board.
With a power delivery capacity of up to 50A, it is appropriate for high-performance applications. Smooth and accurate throttle response is ensured by the ESC’s sophisticated motor control algorithms and wide voltage range support. Drone enthusiasts and racers will find the Speedybee BLS 50A 30*30 4-in-1 ESC to be a great option due to its compact form factor and outstanding performance characteristics.

Specification:
| Firmware | BLHeli_S JH50 |
|---|---|
| Continuous current(A) | 50A * 4 |
| Wireless Configuration | Full Configuration Supported in the SpeedyBee app |
| External Capacitor(uF) | 1000uF Low ESR Capacitor(In the package) |
| Power Input | 3-6S LiPo |
| Power Output Ports | VBAT |
| Current Sensor Input | Support (Scale=386 Offset=0) |
| Mounting Holes Diameter (mm) | 30.5 x 30.5mm( 4mm hole diameter) |
| Length (mm): | 45.6 |
| Width (mm) | 44 |
| Height (mm) | 6.1 |
| Weight (gm) | 13.8 |
| Shipping Weight | 0.085 kg |
| Shipping Dimensions | 12 × 5.8 × 3 cm |
Features:
- Compact and lightweight design
- The maximum power output of 50A
- Suitable for high-performance applications and racing drones
- Wide voltage range support
- Advanced motor control algorithms for smooth throttle response
- Designed for efficient and precise motor control.
Package Includes:
1x SpeedyBee BLS 50A 30×30 4-in-1 ESC
1 x 35V 1000uF low ESR Capacitor
5 x M3 silicone O Ring
1 x XT60 Power cable(70mm)
1 x SH 1.0mm 30mm length 8pin cable(for FC-ESC connection)
5 x M3*8.1mm silicone Grommets(for ESC)
Maxbotix MB1010 LV-MaxSonar-EZ1 Ultrasonic Rangefinder
ESP32 LoRa SX1278 0.96 Inch Blue OLED Display BT WiFi Module for Arduino
Pixhawk 2.4.7 Upgraded Flight Controller kit with GPS Module Combo Kit
F450 F550 / Q450 Q550 Replacement Arm Red (220mm) – Made in INDIA
Original Arduino Nano A000005
Auto-Calibrating Line Sensor LSS05
MQ-9 Carbon Monoxide, Methane and LPG Gas Sensor Module
Q100 Brushed Quad-copter Frame
0.3MP OV7670 Camera Module with High Quality SCCB Connector
Original ARDUINO NANO 33 BLE Board (With Header) ABX00034
Arduino Nano Board R3 with CH340 chip (Unsoldered)
RC832 Plus 5.8G 48CH Wireless AV Receiver
Arduino MKR Zero ABX00012
APM 2.8 Upgraded Flight Controller kit with GPS Module Combo Kit
3DR Single TTL MINI Radio Telemetry 433MHz 500mW for PIXHAWK and APM FC
WeMos ESP8266 D1 R2 V2.1.0 WiFi Development Board
Arducam 8MP IMX219 Camera for Raspberry Pi 4 Model B, Pi 3/3B+, Pi Zero 2W and More
Arduino UNO R4 WiFi ABX00087
Mini TS5828 FPV Set 5.8G 32CH 600mW AV RC Transmitter 







There are no reviews yet.