--- 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: "326.47 DT" currency: TND in_stock: true reviews_count: 13 category: "Genmitsu" url: https://www.desertcart.tn/products/230473676-genmitsu-gs-775m-20000rpm-775-cnc-spindle-motor-with-er11 store_origin: TN region: Tunisia --- # 24V DC power 20,000 RPM high-speed rotation 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:** 326.47 DT **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your CNC game with speed and silence — don’t get left behind! ## 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?** 326.47 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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 - • **Durable & Balanced:** Double ball bearing brush design ensures long-lasting stability and minimal vibration. - • **Plug & Play Upgrade:** Seamlessly swap your 3018 CNC motor—no mods needed, just instant performance boost. - • **Whisper-Quiet Power:** Built-in noise suppression PCB keeps your workspace focused and distraction-free. - • **Turbocharged Precision:** Double the speed of stock spindles at 20,000 RPM for lightning-fast, ultra-smooth cuts. - • **Versatile Compatibility:** Perfectly engineered for 3018 Series CNC routers, plus adaptable to lathes, mills, and more. ## 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. Featuring a noise suppression PCB and double ball bearings, it offers enhanced precision, reduced vibration, and quieter operation. This plug-and-play upgrade requires no modifications and is compatible with various CNC applications, making it the go-to choice for professionals seeking faster, smoother, and more reliable machining. ## Description 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 : desertcart.co.uk: Automotive Review: Big improvement for PCB work using small cutters, but important to check chuck nut balance!!!! - I bought this 20,000rpm spindle motor as the stock 9000rpm motor was barely fast enough for PCB isolation routing. Initially on first run up I was shocked at how much vibration and noise there was!! After investigation, this was not a fault of the motor and spindle itself, but the collet nut being out of balance. I STRESS to anyone experiencing big vibration on these motors that they try running it with the nut and collet removed!! Mine was very smooth with very little runout. After trying several nuts, only 2 out of 6 were acceptable (the others shook the whole machine ridiculously!). I do believe there are nuts with balance hoes available. Coupled with a home made soft start, I'm now really happy with the spindle, and making pcb's for fun!! Review: Simple yet brilliant upgrade for standard 3018 machine. - This spindle is a great upgrade for a standard 3018 setup. No modifications are required to install it. I simply removed the stock unit and replaced it with this. I'm now able to cut twice as quickly. Very pleased with this purchase. Please note that this spindle is loud. But this is something you should expect as it's running at more than double the speed of the stock spindle. ## 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 | 435,765 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 56 in Spinning | | Brand | Genmitsu | | Country Of Origin | China | | Customer Reviews | 4.3 out of 5 stars 1,368 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 - **Horsepower:** 75 Watts - **Model name:** MR775 - **Speed:** 20000 RPM - **Voltage:** 240 Volts ## 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) ## Available Options This product comes in different **Style Name** 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 ### ⭐⭐⭐⭐⭐ Big improvement for PCB work using small cutters, but important to check chuck nut balance!!!! *by N***L on 18 August 2021* I bought this 20,000rpm spindle motor as the stock 9000rpm motor was barely fast enough for PCB isolation routing. Initially on first run up I was shocked at how much vibration and noise there was!! After investigation, this was not a fault of the motor and spindle itself, but the collet nut being out of balance. I STRESS to anyone experiencing big vibration on these motors that they try running it with the nut and collet removed!! Mine was very smooth with very little runout. After trying several nuts, only 2 out of 6 were acceptable (the others shook the whole machine ridiculously!). I do believe there are nuts with balance hoes available. Coupled with a home made soft start, I'm now really happy with the spindle, and making pcb's for fun!! ### ⭐⭐⭐⭐⭐ Simple yet brilliant upgrade for standard 3018 machine. *by M***7 on 19 May 2021* This spindle is a great upgrade for a standard 3018 setup. No modifications are required to install it. I simply removed the stock unit and replaced it with this. I'm now able to cut twice as quickly. Very pleased with this purchase. Please note that this spindle is loud. But this is something you should expect as it's running at more than double the speed of the stock spindle. ### ⭐⭐⭐⭐⭐ 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. ## 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.tn/products/230473676-genmitsu-gs-775m-20000rpm-775-cnc-spindle-motor-with-er11](https://www.desertcart.tn/products/230473676-genmitsu-gs-775m-20000rpm-775-cnc-spindle-motor-with-er11) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-24*