SpeedyBee BL32 50A 4-in-1 ESC


In stock

SKU: 1619479
  1. Model: BL32
  2. Power Input: 3-6S Lipo
  3. Continuous Current: 50A * 4
  4. PWM Frequency Range: 16KHz-128KHz


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Brand: SpeedyBee
Category: (ESC) Drone Speed Controller

The SpeedyBee BL32 50A 4-in-1 ESC is a high-performance electronic speed controller designed for multirotor drones. It integrates four 50A BLHeli_32 ESCs into a single compact unit, allowing smooth and efficient motor control. With support for various firmware configurations and advanced features like DShot, PWM, and Oneshot protocols, it offers precise and responsive throttle response. Its robust design and reliable components make it ideal for demanding FPV racing and freestyle drone applications.


Speedybee 2 5


  1. 4-in-1 ESC with four 50A BLHeli_32 ESCs in one compact unit
  2. Designed for multirotor drones, especially suited for FPV racing and freestyle applications
  3. Supports various firmware configurations, providing flexibility in setup
  4. Advanced features like DShot, PWM, and Oneshot protocols for precise motor control
  5. Robust and reliable construction for durability and performance
  6. Smooth and efficient throttle response for optimal flight experience.

Speedybee 3 3

Package Includes:

1 x SpeedyBee BL32 50A 4-in-1 ESC

1 x 35V 1000uF Low ESR Capacitor

5 x M3*8.1mm Silicone Grommets (for ESC)

5 x M3 silicone O Ring

1 x SH 1.0mm 30mm-length 8pin Cable(for FC-ESC connection)

1 x XT60 Power Cable(70mm)

SKU: 1619479 Category:

SpeedyBee BL32


SpeedyBee BL32 50A

Continuous current(A)

50A * 4

External Capacitor(uF)

1000uF Low ESR Capacitor(In the package)

PWM Frequency Range(KHz)

16 to 128

Power Input

3-6S LiPo

Current Sensor Input

Support (Scale=490 Offset=0)

ESC Telemetry


Mounting Hole Diameter (mm)

30.5 x 30.5mm( 4mm hole diameter)

Length (mm):


Width (mm):


Height (mm):


Weight (g):

19.2g with heat sink

Shipping Weight 0.09 kg
Shipping Dimensions 12 × 5.8 × 3 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China