ESC upgraded to 55A with heat sink.
The PCB design has been refined, with copper thickness increased from 2 to 3 ounces and enhanced MOSFET specifications. Continuous current now reaches 220A across all channels, peaking at 280A for 10 seconds. An added aluminum alloy heat sink ensures efficient MOSFET heat dissipation for stable ESC output. It delivers a genuine 55A output, primed for your baddest high-powered 6S motors.
Specifications
| Product Name | SpeedyBee BLS 55A 30×30 4-in-1 ESC |
| Firmware | BLHeli_S J-H-40 |
| PC Configurator Download Link | https://esc-configurator.com/ |
| Continuous Current | 55A * 4 |
| Burst Current | 70(10 seconds) |
| TVS Protective diode | Yes |
| External Capacitor | 1000uF Low ESR Capacitor(In the package) |
| ESC Protocol | DSHOT300/600 |
| Power Input | 3-6S LiPo |
| Power Output | VBAT |
| Current Sensor | Support (Scale=400 Offset=0) |
| ESC Telemetry | Not supported |
| Mounting | 30.5 x 30.5mm( 4mm hole diameter) |
| Dimension | 45.6(L) * 44(W) *8mm(H) |
| Weight | 23.5g |
Manual
English
Reviews
There are no reviews yet.