---
product_id: 394295226
title: "SDTC Tech 6V-30V 8A DC Motor Speed Controller 6V 12V 24V PWM Stepless Speed Control Switch Adjustable Driver Regulator with Duty Cycle LED Digital Display & Knob"
brand: "sdtc tech"
price: "Rp1177501"
currency: IDR
in_stock: true
url: https://www.desertcart.id/products/394295226-sdtc-tech-6v-30v-8a-dc-motor-speed-controller-6v
store_origin: ID
region: Indonesia
---

# 6V-30V wide voltage range LED duty cycle display 0-100% 8A max current for powerful control SDTC Tech 6V-30V 8A DC Motor Speed Controller 6V 12V 24V PWM Stepless Speed Control Switch Adjustable Driver Regulator with Duty Cycle LED Digital Display & Knob

**Brand:** sdtc tech
**Price:** Rp1177501
**Availability:** ✅ In Stock

## Summary

> ⚙️ Take command of your motor’s speed like a pro—because precision is power!

## Quick Answers

- **What is this?** SDTC Tech 6V-30V 8A DC Motor Speed Controller 6V 12V 24V PWM Stepless Speed Control Switch Adjustable Driver Regulator with Duty Cycle LED Digital Display & Knob by sdtc tech
- **How much does it cost?** Rp1177501 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/394295226-sdtc-tech-6v-30v-8a-dc-motor-speed-controller-6v)

## Best For

- sdtc tech enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Control:** Smooth knob potentiometer for intuitive, fine-tuned adjustments without any guesswork.
- • **Built-in Power Switch:** Quick on/off toggle for seamless operation and safety, no need to unplug or fiddle with wiring.
- • **Instant Visual Feedback:** Bright 3-digit LED display shows real-time duty cycle, so you always know your exact speed setting.
- • **Precision Speed Mastery:** Stepless PWM control lets you dial motor speed from 0% to 100% with surgical accuracy.
- • **Powerhouse Compatibility:** Handles 6V to 30V input and delivers up to 8A max current—perfect for demanding industrial or DIY projects.

## Overview

The SDTC Tech 8A DC Motor Speed Controller offers stepless PWM speed regulation across a broad 6V-30V range, supporting up to 8A max current. Featuring a clear LED duty cycle display and an easy-turn knob, it provides precise, real-time control for motors, pumps, and lighting applications. Compact and user-friendly, it’s engineered for professionals who demand reliable, adjustable speed control with instant feedback.

## Description

Name: DC 8A PWM Motor Speed ControllerWork Voltage: DC 6V - 30VRated Current: 6AMax Current: 8ASpeed Range: 0% - 100%PWM Frequency: 16kHzKnob Potentiometer: Resistance B100K, Length 20cm, Trepanning 8mmLED Display: 3-digit, "000" - "100", (For example displayed "033", it means the PWM output duty cycle is 33%)Button Switch: Turn On or Off the controller boardModule Size: 79 *42 * 24mmNote:1. Do not reverse positive and negative to power controller, it will damage the module.2. Before you attempting to wire the controller, make sure power is off.Package Include:1pcs DC Motor Speed Controller with LED Display

## Features

- DC PWM Motor Speed Controller, used for pump speed regulation, light dimming etc. by adjusting Pulse-Width-Modulated (PWM).
- Work Voltage: 6V - 30V, Rated Current: 6A, Max Current: 8A, Speed Range: 0% - 100%.
- LED display: displayed the duty cycle "000" - "100", it is helpful for positioning adjustment speed.
- With power switch, turn on or off the controller easily.
- Stepless Speed Control Switch adopts variable knob potentiometer, high efficiency, high torque, easily deliver 5A continuous current to your DC motor or other load.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SDTC Tech |
| Part number | E-SPEED-CON-8A |
| Item Weight | 68 g |
| Package Dimensions | 12.95 x 7.62 x 2.79 cm; 68 g |
| Item model number | E-SPEED-CON-8A |
| Size | 8A Controller |
| Voltage | 24 Volts |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![SDTC Tech 6V-30V 8A DC Motor Speed Controller 6V 12V 24V PWM Stepless Speed Control Switch Adjustable Driver Regulator with Duty Cycle LED Digital Display & Knob - Image 1](https://m.media-amazon.com/images/I/5149JcvP2oL.jpg)

## Questions & Answers

**Q: Can this be wired to a regular wall plug in? Or will some sort of converter be needed to drop from 110v to 12v?**
A: You will need a power supply ranging  from 6v (6volt) to 30v (30volt). Typically the size of dcmotor you’re trying to control.

**Q: dimensions? package dimensions are irrelevant...**
A: The module dimenions is 79mm * 42mm * 24mm (L * W * H).

**Q: Will it work a brushless motor?**
A: No it's not brushless

**Q: Can i run 2- 12 volt dc motors on this?**
A: If amperage isn’t exceeded for what this can put out you should be ok

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**Shop now:** [https://www.desertcart.id/products/394295226-sdtc-tech-6v-30v-8a-dc-motor-speed-controller-6v](https://www.desertcart.id/products/394295226-sdtc-tech-6v-30v-8a-dc-motor-speed-controller-6v)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-03-21*