--- product_id: 230473676 title: "Genmitsu GS-775M 20000RPM 775 CNC Spindle Motor with ER11 Collet Set, DC 24V, High Power, Noise Suppression, Electrical DC Motor for 3018 CNC Router Machine" brand: "genmitsu" price: "$95.05" currency: USD in_stock: true reviews_count: 13 category: "Genmitsu" url: https://www.desertcart.us/products/230473676-genmitsu-gs-775m-20000rpm-775-cnc-spindle-motor-with-er11 store_origin: US region: United States of America --- # 24V DC high power 20,000 RPM ultra-fast speed Noise suppression PCB Genmitsu GS-775M 20000RPM 775 CNC Spindle Motor with ER11 Collet Set, DC 24V, High Power, Noise Suppression, Electrical DC Motor for 3018 CNC Router Machine **Brand:** genmitsu **Price:** $95.05 **Availability:** ✅ In Stock ## Summary > ⚙️ Upgrade your CNC game with the Genmitsu GS-775M — power, speed, and silence in one sleek package! ## Quick Answers - **What is this?** Genmitsu GS-775M 20000RPM 775 CNC Spindle Motor with ER11 Collet Set, DC 24V, High Power, Noise Suppression, Electrical DC Motor for 3018 CNC Router Machine by genmitsu - **How much does it cost?** $95.05 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/230473676-genmitsu-gs-775m-20000rpm-775-cnc-spindle-motor-with-er11) ## Best For - genmitsu enthusiasts ## Why This Product - Trusted genmitsu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Upgrade:** Seamlessly fits all 3018 series CNC routers for a hassle-free performance boost. - • **Whisper-Quiet Power:** Built-in noise suppression PCB ensures smoother, quieter operation even at peak speeds. - • **Dual-Direction Rotation:** Supports both CW and CCW rotation for versatile machining applications. - • **Turbocharged 20K RPM Speed:** Experience engraving and milling at triple the original spindle speed for unmatched precision and efficiency. - • **Robust Build with Double Ball Bearings:** Enhanced durability and stability for consistent, vibration-free cutting. ## Overview The Genmitsu GS-775M is a high-performance 24V DC spindle motor designed for 3018 CNC routers, delivering a blazing 20,000 RPM speed—triple the stock motor. Featuring a noise suppression PCB and double ball bearings, it offers quieter, more stable operation with dual-direction rotation. Ideal for precision milling, engraving, and light metalwork, this motor is a plug-and-play upgrade that transforms your desktop CNC into a powerhouse. ## Description Product Description Technical data Genmitsu GS-775MR CNC Motor Experience a quick and easy upgrade for your Desktop CNC. The GS-775M motor fits all CNC milling / engraving machines in the 3018 series: 3018/3018-PRO/3018-MX3/3018-PROVER/Upgraded 3018-MX3. Easy installation for quick replacement of OEM spindle. Notes Wiring: The red line is connected to the positive pole and the black line to the negative pole. Overload: Keep the engine as far as possible within the specified load range. Do not block the engine or leave it to stop for a long time. What's in the package 1x Genmitsu GS-775M CNC Spindle Motor with Collet Holder Installed 1x ER11 Collet (5mm) High speed The motor speed is 24V 20000 RPM, which is 10000 RPM higher than the original CNC spindle motor. You can do much more engraving and drilling work with this great motor. Uses The motor is suitable for bench drill, table milling machine, CNC milling / engraving machine, CNC router, candy floss machine, small lathe, precision machine, battery vehicle, toy car, etc. The way to get the new GS-775M spindle motor up to speed is to increment its runup using a sequence of GCODE commands. Those are shown here (Applies to new SainSmart Genmitsu GS-775M Spindle Motor) (Spindle Speed 10000 RPM X 2; Set 10000 value for max spindle speed in Candle Settings) (Ramp up spindle speed GCODE to prevent power supply overload) M03 S1000 G4 P0.5 M03 S2000 M03 S5000 M03 S10000 (Spindle is now running at full speed) This method is known to prevent overload of the power supply. An alternative is to replace the stock power supply with one having greater current capacity (24V 8-10A), but that may burn out the controller with an abrupt 100% speed command. However, a larger power supply should provide more cutting power from the GS-775M spindle, but the power-up sequence shown above is still recommended. Review: Major upgrade - If youre like me and upgrading the spindle on your cnc, youll probably be recommended this a lot, and honestly theres a reason for that, the standard motor on the cnc is 7k RPM, this is 20K and so a major improvement, if you want to feel the full effects of that, this will need its own power supply as it takes a fair bit, but it can still be ran at speed without just having less torque to it, the nut and collet provided is alright quality but safe yourself the hastle and buy one of each individually, youre buying a spindle, not those parts and so may be slightly off and make noise, which is why Ive given it a 4/5 on accuracy, as the vibration from that makes it majorly louder, as well as the added speed of course, but still having this spindle at such a low price has made milling softer materials so so much easier and better, with it even milling aluminium at a push (this is all without its own power supply like I said). So overall this spindle will get your job done, and done well at that, it is still a budget spindle, but is a damn good one and I totally recommend it. Review: Loud but powerful - The motor is very loud but runs much truer than original motor in my 3018. ## Features - DC: 24V. Speed: 20000/min. - Experience a quick and easy upgrade for your Genmitsu Desktop CNC. - Pre-installed motor noise suppression PCB provides enhanced performance. - It's compatible with 3018 Series CNC router. Applied to lathes, mills, car hoists, pumps & conveyors, etc. Please note that it cannot be used together with 3018-PRO offline controller. - Double ball bearing brush. CW/CCW rotation. If any question or issue occurs, pleasee feel free to contact us. We are always here to address your concerns and solve the problems. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08DTHDSMV | | Best Sellers Rank | 617,171 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 70 in Spinning | | Brand | Genmitsu | | Country Of Origin | China | | Customer Reviews | 4.3 out of 5 stars 1,359 Reviews | | Horsepower | 75 Watts | | Item Dimensions W x H | 43W x 43H millimetres | | Manufacturer | Genmitsu | | Manufacturer Part Number | MR775 | | Material | Stainless Steel | | Model Name | MR775 | | Model Number | MR775 | | Model name | MR775 | | Product dimensions | 43W x 43H millimetres | | Shaft Diameter | 5 Millimetres | | Speed | 20000 RPM | | UPC | 816550023723 | | Voltage | 240 Volts | ## Product Details - **Brand:** Genmitsu - **Model name:** MR775 - **Speed:** 20000 RPM - **Voltage:** 240 Volts - **Horsepower:** 75 Watts ## Images ![Genmitsu GS-775M 20000RPM 775 CNC Spindle Motor with ER11 Collet Set, DC 24V, High Power, Noise Suppression, Electrical DC Motor for 3018 CNC Router Machine - Image 1](https://m.media-amazon.com/images/I/61wTZh6t0nL.jpg) ![Genmitsu GS-775M 20000RPM 775 CNC Spindle Motor with ER11 Collet Set, DC 24V, High Power, Noise Suppression, Electrical DC Motor for 3018 CNC Router Machine - Image 2](https://m.media-amazon.com/images/I/71QPd28FP2L.jpg) ![Genmitsu GS-775M 20000RPM 775 CNC Spindle Motor with ER11 Collet Set, DC 24V, High Power, Noise Suppression, Electrical DC Motor for 3018 CNC Router Machine - Image 3](https://m.media-amazon.com/images/I/71tQtVH475L.jpg) ![Genmitsu GS-775M 20000RPM 775 CNC Spindle Motor with ER11 Collet Set, DC 24V, High Power, Noise Suppression, Electrical DC Motor for 3018 CNC Router Machine - Image 4](https://m.media-amazon.com/images/I/71EBZ8VkEAL.jpg) ![Genmitsu GS-775M 20000RPM 775 CNC Spindle Motor with ER11 Collet Set, DC 24V, High Power, Noise Suppression, Electrical DC Motor for 3018 CNC Router Machine - Image 5](https://m.media-amazon.com/images/I/711ZYAI5WCL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: What is the current draw for this motor when in 24V at half speed?** A: I dont know but had this motor for over a year now never had any problems with it at any speed or size bit. And I only got the standard power pack that came with machine. You do need to change $30 to 20.000 for the motor to run at 20.000rpm. **Q: Im getting really bad vibrations from this is. When it raises its so bad. Ive got a variable speed control and nothing improves it. Any suggestions?** A: I had the same problem. I measured the desibels at 90. I complained to Genmitsu and after several emails they replaced it which was better on vibrations but still noisy, so I built a cover for it. I said this on Genmitsu facebook forum and got banned from face book so they don't like criticism. Keith **Q: can i fit 8mm in the chuck ?** A: You will need to get a new collect 8mm to fit the bit. hope this help you . **Q: What watts is this motor?** A: If I remember correctly it's 500wats Good for soft materials but I would avoid metals. The bearings won't last. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Major upgrade *by J***Y on 18 December 2021* If youre like me and upgrading the spindle on your cnc, youll probably be recommended this a lot, and honestly theres a reason for that, the standard motor on the cnc is 7k RPM, this is 20K and so a major improvement, if you want to feel the full effects of that, this will need its own power supply as it takes a fair bit, but it can still be ran at speed without just having less torque to it, the nut and collet provided is alright quality but safe yourself the hastle and buy one of each individually, youre buying a spindle, not those parts and so may be slightly off and make noise, which is why Ive given it a 4/5 on accuracy, as the vibration from that makes it majorly louder, as well as the added speed of course, but still having this spindle at such a low price has made milling softer materials so so much easier and better, with it even milling aluminium at a push (this is all without its own power supply like I said). So overall this spindle will get your job done, and done well at that, it is still a budget spindle, but is a damn good one and I totally recommend it. ### ⭐⭐⭐⭐⭐ Loud but powerful *by A***S on 29 April 2023* The motor is very loud but runs much truer than original motor in my 3018. ### ⭐⭐⭐⭐ Noisy *by G***F on 12 July 2025* Works well as a drop in replacement for the original that came with the CNC, it's so noisy! ## Frequently Bought Together - Genmitsu GS-775M 20000RPM 775 CNC Spindle Motor with 5mm ER11 Collet Set, CNC 3018 Upgraded Accessories, DC 24V, High Power, Noise Suppression, Electrical DC Motor for 3018 CNC Router Machine - Genmitsu CNC Dust Shoe ABS Cover Cleaner for 3018 Series CNC Router/CNC Machines with a 42mm Diameter Motor, Hose Adapter Outer Diameter 38mm (1.5″), Transparent --- ## 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/230473676-genmitsu-gs-775m-20000rpm-775-cnc-spindle-motor-with-er11](https://www.desertcart.us/products/230473676-genmitsu-gs-775m-20000rpm-775-cnc-spindle-motor-with-er11) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-07*