Product overview
The X-Cross BL-32 4in1 60A (Pro) combines four ESCs on a single board. It is a power-electronics component, not a flight platform or airframe kit. It runs on 3-6S batteries and is rated for 60A continuous current, with a 70A burst for 10 seconds. The board measures 45*41.5*7.5mm and weighs 20g. Its typical application is 170-450 class multirotors. It is designed for higher-power loads and suits aggressive flying on racing-class multirotors. Mechanically, it has a damping design, metallized board edges and an efficient heatsink. The heatsink is a large aluminium-alloy part intended to slow the rise in ESC temperature.
An ARM 32-bit Cortex MCU running at up to 48MHz controls the board. The firmware is listed as Flycolor_X_Cross_BL_32 and is described as BLHeli-32 firmware. On power-up the ESC detects the throttle signal automatically. It accepts standard PWM (1-2ms), Oneshot125 (125-250us), Oneshot42 (41.7-83.3us) and Multshot (5-25us) inputs, plus all DShot signals up to DShot1200. It also has a built-in current meter, a 5V/3A BEC and a VBAT battery-voltage output. Damped-light regenerative braking makes the motors slow down faster when throttle is reduced. A Chinese and English user manual covers the 45-60A X-Cross BL-32 4in1 versions.
Specifications
| Specification | Value & conditions |
|---|---|
| Product type | 32-bit 4-in-1 ESC |
| Supported voltage | 3-6S |
| Continuous current | 60A |
| Burst current | 70AFor 10 seconds |
| BEC | 5V3A |
| Weight | 20g |
| Dimensions | 45*41.5*7.5mm |
| ESC firmware | Flycolor_X_Cross_BL_32 |
| Typical application | 170-450 multirotor |
| MCU | ARM 32-bit Cortex core MCU, up to 48MHz |
| Firmware platform | BLHeli-32 |
| Integrated outputs and sensing | Built-in current meter, built-in 5V/3A BEC, VBAT battery voltage output |
| Heatsink | Large-area aluminium alloy heatsink |
| Throttle signal detection | Automatic throttle signal detectionAt power-up |
| Analog throttle protocols | PWM (1-2ms), Oneshot125 (125-250us), Oneshot42 (41.7-83.3us), Multshot (5-25us) |
| Digital throttle protocols | All DShot signals up to DShot1200 |
| Braking | Damped light regenerative braking |
| Mechanical design | Damping design with high-performance processor |
| Board construction | Metallized edge process with efficient heatsink |
| Load capability | Supports higher-power loads; suited to aggressive flying on racing-class multirotors |
| Documentation | Chinese and English user manual covering X-Cross BL-32 4in1 45-60A |
Request a quote for X-Cross BL-32 4in1 60A
Send your application, destination country and expected quantity to the ChinaDrone team. We can discuss product selection, configuration and sourcing from China.
Submit your procurement requirements ↗No account needed. A model number is optional. Your enquiry is handled by ChinaDrone.
