--- product_id: 56038384 title: "DC Motor Speed Controller with Overload Protector 12V 36 V 48V 30A Slow Start Adjustable Speed Board for Permanent Magnet DC Brushed Motor" brand: "walfront" price: "£13.56" currency: GBP in_stock: true reviews_count: 13 url: https://www.desertcart.co.uk/products/56038384-dc-motor-speed-controller-with-overload-protector-12v-36-v store_origin: GB region: United Kingdom --- # 30A max current Low-voltage protection Locked-rotor protection DC Motor Speed Controller with Overload Protector 12V 36 V 48V 30A Slow Start Adjustable Speed Board for Permanent Magnet DC Brushed Motor **Brand:** walfront **Price:** £13.56 **Availability:** ✅ In Stock ## Summary > 🔧 Power Up with Confidence! ## Quick Answers - **What is this?** DC Motor Speed Controller with Overload Protector 12V 36 V 48V 30A Slow Start Adjustable Speed Board for Permanent Magnet DC Brushed Motor by walfront - **How much does it cost?** £13.56 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/56038384-dc-motor-speed-controller-with-overload-protector-12v-36-v) ## Best For - walfront enthusiasts ## Why This Product - Trusted walfront brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Overload Safety Mechanism:** Limits current to protect your motor from locked-rotor scenarios. - • **Smart Slow Start Function:** Prevents damage from sudden surges, ensuring a smooth power-up. - • **User-Friendly Connections:** Equipped with barrier terminal blocks for hassle-free wiring. - • **Battery Protection Feature:** Safeguards your storage battery from over-discharge risks. - • **Industrial Grade Stability:** Engineered for high performance and reliability in demanding environments. ## Overview The DC Motor Speed Controller is an industrial-grade device designed for permanent magnet DC brushed motors, offering adjustable speed control with advanced safety features like overload protection and low-voltage safeguards. With a maximum current capacity of 30A, it ensures reliable performance while protecting your equipment and battery. ## Description DC Motor Speed Controller with Overload Protector 12V 36 V 48V 30A Slow Start Adjustable Speed Board for Permanent Magnet DC Brushed Motor ## Features - INDUSTRIAL GRADE-- Industrial grade motor, which features high stability - Slow start: slow start function will protect the speed controller and the dc motor from instantaneous large current when power on - Gains barrier terminal block, which make the wire connection easy to conduct - Locked-rotor protection: capable of limiting large current(maximum 30A) caused by locked rotor, instead of cutting off power - Upgrade with low-voltage protection(10V): if powered by storage battery, this device can protect the battery from damage caused by over discharge ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Walfront | | Part Number | Ciapsd2050FEVB86 | | Item model number | AK3-AT1-GL-M-X | | Volume | 1 pints | | Voltage | 1 Volts | | Wattage | 2 watts | | Horsepower | 2.00 | | Item Package Quantity | 1 | | Grit Number | 1 | | Batteries included? | No | | Batteries Required? | No | | Item Weight | 99.8 g | ## Images ![DC Motor Speed Controller with Overload Protector 12V 36 V 48V 30A Slow Start Adjustable Speed Board for Permanent Magnet DC Brushed Motor - Image 1](https://m.media-amazon.com/images/I/61fHGDYB7LL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars quality product *by D***S on Reviewed in the United Kingdom on 19 May 2024* used to control electric motor ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars rated input voltage must be correct. for rated load. *by D***Y on Reviewed in the United Kingdom on 11 July 2023* I am very happy with this product works very well, and does what the manufacture says. I will do business again with this Company, package arrived on time and no damage. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Suck it Up. *by A***E on Reviewed in the United Kingdom on 10 August 2020* I wanted to make a bee hoover for swarms etc but they are most made in the US and very expensive. I bought a decent 18V cordless hoover on ebay and wanted to control the suction. First unit I bought was way to pathetic and so I bought this. It does the job and is sturdily made, however in the lower range its not very senestive and mid to high range needs some finesse and slow motion to let the speed range settle to where I want it, but I have a calibration sticker for suction levels marked out on the side of the rotary switch.If your are not wanting a hyper senestive and stepped adjustment and can work the level as a constant in certain levels then it's fine and well worth the money for a capable unit.I hope this helps. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/56038384-dc-motor-speed-controller-with-overload-protector-12v-36-v](https://www.desertcart.co.uk/products/56038384-dc-motor-speed-controller-with-overload-protector-12v-36-v) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-21*