---
product_id: 202233843
title: "Acxico 1Pcs DC12V 30A High-Power Brushless Motor Speed Controller DC 3-Phase Regulator PWM Controller Driver"
brand: "acxico"
price: "3549 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Acxico"
url: https://www.desertcart.is/products/202233843-acxico-1pcs-dc12v-30a-high-power-brushless-motor-speed-controller
store_origin: IS
region: Iceland
---

# 30A continuous current power 110°C temp protection with auto power reduction Signal loss auto shutdown safety Acxico 1Pcs DC12V 30A High-Power Brushless Motor Speed Controller DC 3-Phase Regulator PWM Controller Driver

**Brand:** acxico
**Price:** 3549 kr
**Availability:** ✅ In Stock

## Summary

> ⚙️ Master your motor’s speed with precision and safety — because power without control is just noise.

## Quick Answers

- **What is this?** Acxico 1Pcs DC12V 30A High-Power Brushless Motor Speed Controller DC 3-Phase Regulator PWM Controller Driver by acxico
- **How much does it cost?** 3549 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/202233843-acxico-1pcs-dc12v-30a-high-power-brushless-motor-speed-controller)

## Best For

- acxico enthusiasts

## Why This Product

- Trusted acxico brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Customizable Control:** Single-chip system enables flexible startup modes, adjustable braking, timing, and battery compatibility for tailored performance.
- • **Compact & Lightweight:** Sleek 45x24x11mm metal design weighing just 25g, perfect for professional-grade model planes and high-power applications.
- • **Powerhouse Performance:** Delivers a robust 30A continuous current with 40A short bursts for high-speed brushless motors.
- • **Smart Thermal Management:** Aluminum heat sink and temperature detection throttle power at 110°C to keep your system cool and safe.
- • **Fail-Safe Signal Loss Protection:** Automatically shuts down when PWM signal is lost, preventing motor damage and ensuring reliability.

## Overview

The Acxico LB316 is a high-power 30A brushless motor speed controller designed for demanding applications like model planes. Featuring a micro single-chip system, it offers customizable startup, braking, and timing settings. Its aluminum heat sink and temperature protection system ensure continuous operation without overheating, while signal loss auto shutdown safeguards your motor. Compact and lightweight, it supports 2-3 lithium or multiple nickel-based battery types, delivering up to 210,000 rpm on 2-pole motors.

## Description

With single-chip control system, some functions could be altered: Startup: Flexible slow startup/direct startup Braking: Reverse load quick braking/free braking Adjustable Timing: Small/medium/large Low Voltage Protection: Low/medium/high Battery Types: Lithium /nickel chrome/NIMH/plumbic acid Back to Factory Settings: Wrong operation can be cleared Other Function(please ignore if only used for motor drive ) : The external PWM signal generator can send signal to control speed or to turn steering gear, therefore it can test steering gears less than 55 g. 30A ESC parameters: Output: continuous current 30A, short-time current 40A (not less than 10 seconds) Power input: 5.6V—16.8V (2-3 lithium batteries or 5-12 nickel-metal hydride / nickel-cadmium batteries) BEC output: linear regulation mode, 2A High speed: 2-pole motor (210,000 rpm), 6-pole motor (70,000 rpm), 12-pole motor (35,000 rpm) Size: 45mm * 24mm * 11mm Weight: 25g ESC tester parameters: Output: ≤15mA (5.0) Input voltage: DC 4.5-6.0v Output signal: 1.5ms ± 0.5ms Adjustment method: manual, neutral Dimensions: 42.5 x 24.0 x 23.5mm Weight: 9g We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution. Package Includes: 1Pcs

Review: Solid little (all-in-one) ESC for the price - purchased to test a broken string trimmer that uses a (120W) BLDC motor. I removed the motor from the tool and hooked it up to this little 3-phase BLDC driver and applied 12VDC to the input. It worked exactly as it should. The potentiometer controls the wave-form coming out of the built-in micro-controller, which controls the speed of the motor. I did not try the other features for servo control or put the controller on the o-scope to see its limits, because I didn't need too. I know the motor from the trimmer is good, so I can reuse it in another project, maybe even with this ESC.
Review: Cheap with no instructions - I received two pieces. One, the dial with a plastic cover (blue) over it. Two, the generic 30A speed ESC. They cut corners on this product and you will find the dial's board inside a thin, flimsy case. There are no instructions at all. No links, and no paperwork to tell you the ESC's pinouts. I purchased this to test several quad/drone motors but I am not sure how to wire them together. I would not purchase this again.

## Features

- With micro single-chip system, this speed control can achieve simple system programming, which can suit better high-speed high-power brushless motors.
- Safety Startup: To avoid any injury, the motor will not start up immediately if the potentiometer of speed controller is not at the lowest gear, which is necessary for high-speed high-power motor to protect user's safety.
- Temperature Protection: The speed control has aluminum heat sink, which allows it work at 30 A continuously. When temperature reaches 110 celsius degree, temperature detect system will send a protection signal and system will auto decrease 60% power output to protect speed control and motor. It will back to normal power after temperature is decreased. To protect the actuator module, please dissipate heat during long-time using.
- The signal loss prevention: Auto shut down when there is no signal detected from PWM signal generator(potentiometer ).
- Power Identification System: The speed control has power identification system, which is designed for high-speed high-power motors such as in model plane. It is not suitable for low-power brushless motors.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Acxico |
| Part Number | LB316 |
| Item Weight | 1.16 ounces |
| Package Dimensions | 5.87 x 3.7 x 0.79 inches |
| Item model number | LB316 |
| Material | metal |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Acxico 1Pcs DC12V 30A High-Power Brushless Motor Speed Controller DC 3-Phase Regulator PWM Controller Driver - Image 1](https://m.media-amazon.com/images/I/51BAD07sahL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid little (all-in-one) ESC for the price
*by B***H on November 17, 2024*

purchased to test a broken string trimmer that uses a (120W) BLDC motor. I removed the motor from the tool and hooked it up to this little 3-phase BLDC driver and applied 12VDC to the input. It worked exactly as it should. The potentiometer controls the wave-form coming out of the built-in micro-controller, which controls the speed of the motor. I did not try the other features for servo control or put the controller on the o-scope to see its limits, because I didn't need too. I know the motor from the trimmer is good, so I can reuse it in another project, maybe even with this ESC.

### ⭐ Cheap with no instructions
*by J***. on November 6, 2022*

I received two pieces. One, the dial with a plastic cover (blue) over it. Two, the generic 30A speed ESC. They cut corners on this product and you will find the dial's board inside a thin, flimsy case. There are no instructions at all. No links, and no paperwork to tell you the ESC's pinouts. I purchased this to test several quad/drone motors but I am not sure how to wire them together. I would not purchase this again.

### ⭐⭐⭐⭐⭐ Vary easy to put together
*by H***R on July 21, 2025*

Works great for my a2212/13t motor and was vary easy to get everything done right.

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-24*