--- product_id: 805770436 title: "FILFEEL DC10-55V 40A Motor Speed Controller, Brush Motor Governor with Overload Protection and Soft Start, for DC Speed Control" brand: "filfeel" price: "$22.98" currency: USD in_stock: true category: "Filfeel" url: https://www.desertcart.us/products/805770436-filfeel-dc10-55v-40a-motor-speed-controller-brush-motor-governor store_origin: US region: United States of America --- # 15kHz stable control frequency 10V low voltage cutoff for battery safety 30A locked rotor current protection FILFEEL DC10-55V 40A Motor Speed Controller, Brush Motor Governor with Overload Protection and Soft Start, for DC Speed Control **Brand:** filfeel **Price:** $22.98 **Availability:** ✅ In Stock ## Summary > ⚙️ Master your motor’s pace with precision and protection — don’t get left behind! ## Quick Answers - **What is this?** FILFEEL DC10-55V 40A Motor Speed Controller, Brush Motor Governor with Overload Protection and Soft Start, for DC Speed Control by filfeel - **How much does it cost?** $22.98 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/805770436-filfeel-dc10-55v-40a-motor-speed-controller-brush-motor-governor) ## Best For - filfeel enthusiasts ## Why This Product - Trusted filfeel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Premium circuit board ensures durability in harsh industrial settings - • **Smart Safety First:** Advanced overload & locked rotor protection guards your motor and controller - • **Plug & Play Simplicity:** Clearly labeled screw terminals for fast, hassle-free installation - • **Precision Speed Control:** Smooth 0-100% linear potentiometer for exact motor tuning - • **Universal Compatibility:** Wide 10-55V input range fits diverse DC motor applications effortlessly ## Overview The FILFEEL DC10-55V 40A Motor Speed Controller delivers reliable, stable DC motor speed regulation with a 15kHz control frequency and soft start. Engineered with premium materials for long-lasting durability, it features intelligent overload and locked rotor protection limiting current to 30A, plus a 10V low voltage cutoff to prevent battery drain. Its compact design and wide voltage range (10-55V) make it ideal for robotics, industrial automation, and mobile applications requiring precise, safe, and easy motor speed control. ## Description [Reliable Performance] Engineered for consistent operation this speed regulator maintains stable output with 15khz control frequency. the included low voltage protection (10v cutoff) prevents battery over-discharge making it ideal for mobile applications where power conservation is crucial. [​ Construction] This dc motor speed controller is crafted with premium circuit board materials ensuring exceptional durability and extended service life. the robust design withstands demanding industrial environments while maintaining consistent performance for long-term reliability in your projects. [Advanced Protection Features] Our motor controller incorporates intelligent ​ to prevent damage from sudden current surges. the innovative locked rotor protection mechanism limits current to 30a (instead of abrupt power cuts) safeguarding both your motor and controller during operation. [Easy to Use Design] Featuring intuitive operation and ​ this adjustable speed controller simplifies motor regulation. the clearly labeled screw terminals enable quick wiring while the linear potentiometer provides precise 0-100% speed control with smooth responsiveness. [Versatile Application] Perfect for various dc motor applications including robotics industrial automation and projects. the wide 10-55v input range accommodates different power sources while the compact 80x56x28mm size fits conveniently in tight spaces without compromising functionality. Spec: Description: This is a simple and easy-to-use DC motor speed controller of small size, elegant appearance and stable perfo​rmance.​ It is made with ​ circuit board which ensures a longer service life. It support soft start, locked rotor protection, low voltage protection. Features: Speed controller is made with ​ circuit board which ensures a longer service life. This simple and easy-to-use DC motor speed controller has an br/>This motor speed controller uses screw terminals for convenient and ## Features - [Reliable Performance] Engineered for consistent operation this speed regulator maintains stable output with 15khz control frequency. the included low voltage protection (10v cutoff) prevents battery over-discharge making it ideal for mobile applications where power conservation is crucial. - [ Construction] This dc motor speed controller is crafted with premium circuit board materials ensuring exceptional durability and extended service life. the robust design withstands demanding industrial environments while maintaining consistent performance for long-term reliability in your projects. - [Advanced Protection Features] Our motor controller incorporates intelligent to prevent damage from sudden current surges. the innovative locked rotor protection mechanism limits current to 30a (instead of abrupt power cuts) safeguarding both your motor and controller during operation. - [Easy to Use Design] Featuring intuitive operation and this adjustable speed controller simplifies motor regulation. the clearly labeled screw terminals enable quick wiring while the linear potentiometer provides precise 0-100% speed control with smooth responsiveness. - [Versatile Application] Perfect for various dc motor applications including robotics industrial automation and projects. the wide 10-55v input range accommodates different power sources while the compact 80x56x28mm size fits conveniently in tight spaces without compromising functionality. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0GNCBR55R | | Brand | FILFEEL | | Country Of Origin | China | | Included Components | no | | Manufacturer | FILFEEL | | Manufacturer Part Number | FILFEELq90ebgztd5 | | Model Number | FILFEELq90ebgztd5 | | Number of items | 1 | ## Images ![FILFEEL DC10-55V 40A Motor Speed Controller, Brush Motor Governor with Overload Protection and Soft Start, for DC Speed Control - Image 1](https://m.media-amazon.com/images/I/61TyvSxI5eL.jpg) ![FILFEEL DC10-55V 40A Motor Speed Controller, Brush Motor Governor with Overload Protection and Soft Start, for DC Speed Control - Image 2](https://m.media-amazon.com/images/I/6129c8KWYcL.jpg) ![FILFEEL DC10-55V 40A Motor Speed Controller, Brush Motor Governor with Overload Protection and Soft Start, for DC Speed Control - Image 3](https://m.media-amazon.com/images/I/71CQl6zdgUL.jpg) ![FILFEEL DC10-55V 40A Motor Speed Controller, Brush Motor Governor with Overload Protection and Soft Start, for DC Speed Control - Image 4](https://m.media-amazon.com/images/I/71UEKmFLERL.jpg) ![FILFEEL DC10-55V 40A Motor Speed Controller, Brush Motor Governor with Overload Protection and Soft Start, for DC Speed Control - Image 5](https://m.media-amazon.com/images/I/71PVNgyOYuL.jpg) --- ## 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.us/products/805770436-filfeel-dc10-55v-40a-motor-speed-controller-brush-motor-governor](https://www.desertcart.us/products/805770436-filfeel-dc10-55v-40a-motor-speed-controller-brush-motor-governor) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-27*