Flycolor X-Cross BL32 50A ESC (3-6s)

Overview

The Flycolor X-Cross BL32 50A ESC comes with an ARM 32-bit Cortex MCU and BLHeli_32 firmware, which offers faster performance than BLHeli_S. It supports Dshot signals up to Dshot1200, uses top-quality MOSFETs for low resistance and excellent impulse stability, and features an aluminum heat sink to slow down temperature rise. The full-contact soldering pads ensure more stable soldering.

Features

It has an ARM 32-bit Cortex MCU with a frequency of up to 48 MHZ and BLHeli_32 firmware for superior functionality. It supports various input signals, including regular 1 - 2ms pulse width, Oneshot125, Oneshot42, and others, which are automatically detected upon power-up. The ESC can handle damped light for regenerative braking, enabling fast motor retardation and active freewheeling. It supports higher KV motors and more power loads, making it great for racing flights. The silicone twisted-pair of the throttle signal cable reduces crosstalk and ensures stability. The aluminum heat sink effectively controls temperature rise.

Specifications

Continuous Current: 50A; Burst Current (10S): 60A; LiPo cells: 3 - 6S; Weight: 10g; Size: 33x16x6mm; Typical Applications: 170 - 450mm Multi. Note that these ESCs are not current-limiting ESCs.

X-CROSS BL-32 IS USING FLYCOLOR_X_CROSS_BL_32_MULTI FIRMWARE

Amp draw demo

In a demo, the ESC could draw 71A before the motor stopped while the ESC remained operational.

Using the Flycolor X-Cross BL32 50A ESC is quite straightforward. First, make sure to connect it properly according to the wiring diagram, taking care with the throttle signal cable. When powering up, the ESC will automatically detect the input signal. This ESC is great for racing flights, but keep in mind that it's not a current-limiting ESC, so you need to be cautious with the power load. For maintenance, check the soldering pads regularly to ensure they are stable. Also, keep an eye on the temperature of the aluminum heat sink. If it gets too hot, you may need to give it a break to cool down. And remember, the ESC can handle high amp draws, as shown in the demo, but don't push it beyond its limits to avoid damage.