Standard 30A BLDC ESC Electronic Speed Controller
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Prices updated: 13 Oct 2026
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About this product
A 30 A brushless DC (BLDC) electronic speed controller for drones, RC vehicles and other BLDC motor projects. It includes a 5 V 3 A BEC to power the receiver and supports 2S to 3S LiPo batteries as well as 4 to 10 NiMH cells with auto-detection. Peak current is 40 A for up to 10 seconds.
Specifications
- Constant current
- 30 A
- Peak current
- 40 A (under 10 s)
- BEC output
- 5 V, 3 A
- Input voltage
- 11.1 to 11.7 V
- LiPo support
- 2S to 3S
- NiMH support
- 4 to 10 cells, auto-detect
- Motor type
- BLDC (brushless)
Frequently asked questions
How do I connect it to a brushless motor?
Connect the three ESC wires to the three phase wires of the motor. If the motor spins in the wrong direction, swap any two of the three motor wires.
Which battery can I use with it?
The listing supports 2S to 3S LiPo packs. A 3S LiPo pack has a nominal voltage of 11.1 V, which matches the listed input range of 11.1 to 11.7 V.
