--- product_id: 3902286 title: "E30-400 Brushed Electric Motor, 12V, 24V or 36 VDC, 5700 RPM" brand: "ampflow" price: "AR$561537" currency: ARS in_stock: true category: "Amp Flow" url: https://www.desertcart.com.ar/products/3902286-e30-400-brushed-electric-motor-12v-24v-or-36-vdc store_origin: AR region: Argentina --- # 1580W peak power Reversible 12-36V operation 10.6 Nm max stall torque E30-400 Brushed Electric Motor, 12V, 24V or 36 VDC, 5700 RPM **Brand:** ampflow **Price:** AR$561537 **Availability:** ✅ In Stock ## Summary > ⚡ Amp up your projects with the E30-400 — power, precision, and performance in one sleek motor! ## Quick Answers - **What is this?** E30-400 Brushed Electric Motor, 12V, 24V or 36 VDC, 5700 RPM by ampflow - **How much does it cost?** AR$561537 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/3902286-e30-400-brushed-electric-motor-12v-24v-or-36-vdc) ## Best For - ampflow enthusiasts ## Why This Product - Trusted ampflow brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Robust:** Sleek 3.1" diameter with a rugged powder-coated finish for lasting style - • **Efficiency Champion:** Peaks at 79% efficiency at 24V, saving energy and boosting runtime - • **Voltage Versatility:** Operates seamlessly from 12V to 36V DC to fit your custom setup - • **Precision Engineering:** High-quality ball bearings and aluminum castings ensure durability - • **Powerhouse Performance:** Delivers up to 2.1 HP peak power for demanding applications ## Overview The AmpFlow E30-400 is a compact brushed electric motor offering up to 1580 watts (2.1 HP) peak power and 10.6 Nm stall torque. It runs efficiently at 79% peak efficiency at 24V and 5100 RPM, supports voltages from 12V to 36V, and features durable aluminum construction with high-quality ball bearings. Ideal for robotics, automation, and power tools, it combines versatility and reliability in a sleek 3.1-inch diameter package. ## Description The AmpFlow E30-400 motor is designed to deliver good performance and efficiency at an economical price. This is achieved by using four brushes and advanced electromagnetic computer modeling and design. This reversible motor can be used at voltages ranging from 12V to 36V (the RPM is proportional to the voltage.) At 24 Volts, it has a no-load speed of 5700 RPM. Peak short-term power output is 1580 Watts (2.1 horsepower). Peak efficiency of 79% is reached while drawing 29 Amps at 5100 RPM. The power output at 29 Amps is 555 Watts (0.75 horsepower). These motors are made from two sturdy aluminum castings and a seamless body. The E30-400 motor is 3.1 inches in diameter and 5.8 inches long. The 1/2-inch diameter shaft is two inches long, and it rides in two high-quality ball bearings. There is a short 3/8-inch diameter shaft on the rear of the motor for mounting an optical encoder. The heavy-gauge 12 AWG motor leads are 18 inches long. The motor weighs 5.9 pounds, and it is finished in a high-quality black powder-coat paint. This motor is also available with an optional gearhead. Search desertcart for "AmpFlow Gearmotors". AmpFlow® motors are used in diverse applications, including robots, industrial motion control, factory automation, semiconductor manufacturing, power tools, pumps, and personal transport systems. Search desertcart for "AmpFlow motors" for more choices. ## Features - Measures 3.1 inches diameter (78 mm) by 5.8 inches long (147 mm) - No-load rpm: 5700 at 24 volts; Can be used with voltages ranging from 12V to 36VDC - Maximum power: 1580 watts (2.1 horsepower); Maximum stall torque: 10.6 Nm (1500 oz-in) - Peak efficiency at 24V: 79% at 29 amps and 5100 RPM - Power and torque at peak efficiency: 555 watts (0.75 horsepower) and 1030 mNm (145 oz-in) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00AG21Q64 | | Best Sellers Rank | #1,190,305 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #401 in Permanent Magnet Motors | | Date First Available | November 30, 2012 | | Item Weight | 5.79 pounds | | Item model number | E30-400 | | Manufacturer | AmpFlow | | Package Dimensions | 10.7 x 4.4 x 4.3 inches | ## Images ![E30-400 Brushed Electric Motor, 12V, 24V or 36 VDC, 5700 RPM - Image 1](https://m.media-amazon.com/images/I/617NwzUj4WL.jpg) ## Questions & Answers **Q: can this motor run continuously?** A: Yes, as long as you keep the output below about 250W. **Q: Hello, can you tell me the maximum amperage draw this motor can create? I want to by a DC speed controller for this unit. Thanks for your help :)** A: The locked rotor current is around 275 amps at 24volts. I would limit the current to 30 amps continuous and perhaps 75 amps peak as the leads are only 12AWG and heat would be a concern if used over 30 amps long term. **Q: i will be installing this motor on a 12volt system. i would like to have an inline fuse, but need to no what amp fuse i should use?** A: Hi, I didn't test yet but per my numbers a 15-20 Amps fuse should be fine. **Q: What is the output shaft diameter, and can the motor be easily wired for variable speed (like with a rheostat)?** A: The shaft is 1/2-inch diameter. Yes, the motor can run at variable speeds and reverse. An electronic motor speed controller is normally used for this rather than a rheostat. ## Frequently Bought Together - AmpFlow E30-400 Brushed Electric Motor, 12V, 24V or 36 VDC, 5700 RPM - Jeremywell #25 Roller Chain Sprocket B Type 1/2'' Bore Hardened 30 Tooth --- ## 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.com.ar/products/3902286-e30-400-brushed-electric-motor-12v-24v-or-36-vdc](https://www.desertcart.com.ar/products/3902286-e30-400-brushed-electric-motor-12v-24v-or-36-vdc) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-26*