--- product_id: 521447579 title: "Genmitsu Upgraded Aluminum Z Axis Assembly V2 Kit, with Spindle Motor Mount for 775 Spindle and 300-500W Spindle, 43mm & 52mm Diameter Spindle Holder for 3018-PROVer Series CNC Machine" brand: "genmitsu" price: "¥43361" currency: JPY in_stock: true reviews_count: 7 category: "Genmitsu" url: https://www.desertcart.jp/products/521447579-genmitsu-upgraded-aluminum-z-axis-assembly-v2-kit-with-spindle store_origin: JP region: Japan --- # Dual 43mm & 52mm spindle mounts 56mm Z-axis travel boost High-strength aluminum build Genmitsu Upgraded Aluminum Z Axis Assembly V2 Kit, with Spindle Motor Mount for 775 Spindle and 300-500W Spindle, 43mm & 52mm Diameter Spindle Holder for 3018-PROVer Series CNC Machine **Brand:** genmitsu **Price:** ¥43361 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your CNC game with precision and power — don’t get left behind! ## Quick Answers - **What is this?** Genmitsu Upgraded Aluminum Z Axis Assembly V2 Kit, with Spindle Motor Mount for 775 Spindle and 300-500W Spindle, 43mm & 52mm Diameter Spindle Holder for 3018-PROVer Series CNC Machine by genmitsu - **How much does it cost?** ¥43361 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/521447579-genmitsu-upgraded-aluminum-z-axis-assembly-v2-kit-with-spindle) ## 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 - • **Extended Z-Axis Range:** Unlock 40% more vertical machining space with 56mm travel—go beyond limits. - • **Quick Upgrade & Assembly:** Pre-assembled kit installs in under 30 minutes—upgrade your CNC workflow fast. - • **Effortless Manual Adjustment:** Top rotary knob lets you fine-tune Z-axis height without power—precision in your hands. - • **Robust Aluminum Construction:** Engineered for durability and precision with premium polished aluminum rigidity. - • **Versatile Spindle Compatibility:** Seamlessly switch between 43mm and 52mm spindle mounts for 775 and 300-500W motors. ## Overview The Genmitsu Upgraded Aluminum Z Axis Assembly V2 Kit enhances your 3018-PROVer CNC machine with a 56mm Z-axis travel range, dual spindle mounts for 43mm and 52mm spindles supporting 300-500W motors, and a durable aluminum frame. Designed for quick installation and manual height adjustment, it offers a robust, versatile upgrade for professionals seeking greater machining flexibility and precision. ## Description Product Description Compared with the V1 version, the V2 version has reduced the height of the spindle mount so that the effective range of the Z Axis is increase from 40mm to 56mm. The spindle carriage is made of high-quality aluminum for better rigidity and durability. High strength and long service life. Suitable 3018 PROVer 3018MX3 3018 PROVer V2 For beginner Pre-assembled and no fuss with assembly taking less than 15 minutes. Pre-assembled Taking less than 30 minutes to assemble. Upgrade The V2 is an upgraded version of one of our Desktop CNC Machines 3018PROVer Laser Module Available With laser module, provider the different ways to unleash your creativity. Auto Tool Zero Allowing you to easily change and calibrate your tools Improve accuracy Also increased the effective range of the Z Axis from 35mm to 40mm. Review: Reduces the X direction travel. - It gives a useful bit of Z axis range, but the trade off is reduced X axis range. Additionally I need to improvise a new mounting for one of the X axis limit switches. I installed this as part of an upgrade from a 3018 to a 3040, so it didn't matter too much. It's a better quality part than the original and it was easy to install. Maybe 3.5*. Review: Not compatible with prover 3018 v2 - It solidly made but is awful for the prover 3018 V2. It does not trigger the X limit switch so can't home. It also doesn't have space for the spindle nut so you lose about 25mm of x travel. It talks about greater z axis height which is sorely needed for the 3018 but the top of this assembly is at exactly the same height as the stock one so you can travel down further (which isn't required at all) but can't go higher. In fact, because of the way the assembly is built, you actually need to use thinner stock. All in all, a hard pass if you have a prover 3018 v2 ## Features - This Aluminum Z Axis Assembly with 52mm spindle mount supports you upgrade your CNC Machine with a more powerful 300-500W motor. It also comes with a 43mm motor mount for fitting the 775 Spindle. - The spindle mount is exchangeable. The compatible 65mm and 69mm spindle mount is available for ordering now, which supports adding the trimmer router. - It is compatible with Genmitsu 3018-PROVer V2/ 3018-PROVer/ 3018-PROVer Mach3/ 3018-MX3 CNC machine. There is a Z-axis rotary knob on its top. You can adjust the height of the Z-axis manually without power. - Compared with the V1 version, the V2 version has reduced the height of the spindle mount so that the effective range of the Z Axis is increase from 40mm to 56mm. - The spindle carriage is made of high-quality aluminum for better rigidity and durability. High strength and long service life. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BXRX85WM | | Best Sellers Rank | 463,434 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 71 in Spinning | | Brand | Genmitsu | | Colour | Blue | | Country of Origin | China | | Customer Reviews | 4.0 out of 5 stars 44 Reviews | | Finish | Polished | | Finish type | Polished | | Manufacturer | Genmitsu | | Material | Aluminium | | Model Number | 056051628 | | Mounting Type | Top Mount | | Mounting type | Top Mount | | Part Number | 056051628 | | Set Name | Kit | | UPC | 816550026618 | | Unit Count | 1.0 count | | Unit count | 1.0 count | ## Product Details - **Colour:** Blue - **Brand:** Genmitsu - **Material:** Aluminium - **Finish type:** Powder Coated - **Unit count:** 1.0 count ## Images ![Genmitsu Upgraded Aluminum Z Axis Assembly V2 Kit, with Spindle Motor Mount for 775 Spindle and 300-500W Spindle, 43mm & 52mm Diameter Spindle Holder for 3018-PROVer Series CNC Machine - Image 1](https://m.media-amazon.com/images/I/71B6XE8xNJL.jpg) ![Genmitsu Upgraded Aluminum Z Axis Assembly V2 Kit, with Spindle Motor Mount for 775 Spindle and 300-500W Spindle, 43mm & 52mm Diameter Spindle Holder for 3018-PROVer Series CNC Machine - Image 2](https://m.media-amazon.com/images/I/7103HZKwHmL.jpg) ![Genmitsu Upgraded Aluminum Z Axis Assembly V2 Kit, with Spindle Motor Mount for 775 Spindle and 300-500W Spindle, 43mm & 52mm Diameter Spindle Holder for 3018-PROVer Series CNC Machine - Image 3](https://m.media-amazon.com/images/I/712Dh8j8WBL.jpg) ![Genmitsu Upgraded Aluminum Z Axis Assembly V2 Kit, with Spindle Motor Mount for 775 Spindle and 300-500W Spindle, 43mm & 52mm Diameter Spindle Holder for 3018-PROVer Series CNC Machine - Image 4](https://m.media-amazon.com/images/I/71YTEYHDhCL.jpg) ![Genmitsu Upgraded Aluminum Z Axis Assembly V2 Kit, with Spindle Motor Mount for 775 Spindle and 300-500W Spindle, 43mm & 52mm Diameter Spindle Holder for 3018-PROVer Series CNC Machine - Image 5](https://m.media-amazon.com/images/I/61lt1bhXxSL.jpg) ## Customer Reviews ### ⭐⭐⭐ Reduces the X direction travel. *by G***F on 12 July 2025* It gives a useful bit of Z axis range, but the trade off is reduced X axis range. Additionally I need to improvise a new mounting for one of the X axis limit switches. I installed this as part of an upgrade from a 3018 to a 3040, so it didn't matter too much. It's a better quality part than the original and it was easy to install. Maybe 3.5*. ### ⭐⭐ Not compatible with prover 3018 v2 *by D***S on 26 October 2025* It solidly made but is awful for the prover 3018 V2. It does not trigger the X limit switch so can't home. It also doesn't have space for the spindle nut so you lose about 25mm of x travel. It talks about greater z axis height which is sorely needed for the 3018 but the top of this assembly is at exactly the same height as the stock one so you can travel down further (which isn't required at all) but can't go higher. In fact, because of the way the assembly is built, you actually need to use thinner stock. All in all, a hard pass if you have a prover 3018 v2 ### ⭐⭐⭐⭐⭐ Kalite *by A***N on 30 November 2023* Ürün kalitesi mükemmel, cnc 3018'in kırılan Z ekseni yerine taktım. Sadece Z ekseninde ters yönde hareket ediyordu, bu durumu makinenin ayarlarından yönünü değiştirerek düzelttim. Limit anahtarının kart bağlantısının ters olduğunu düşünüyorum ama kartın detaylı dökümanına bakmadığım için bu durum net değil. Onun dışında başka bir problem görünmüyor. Düzeltme: Limit anahtar bağlantısı doğru. Keşke Z eksenindekine benzer şekilde X ekseni için de limit anahtar bağlantısı taşıyıcı üzerinde yer alsaydı çok daha işlevsel bir ürün haline gelirdi. Bir başka önemli nokta; motor tutucu üzerinde lazer kafa bağlantısı da yapmak isterseniz 40x40'lık lazerler için uygun değil. Bu durumu bilmenizde fayda var. Bağlantı için 3D yazıcıda bir adaptör basmanız gerekiyor. ## Frequently Bought Together - Genmitsu Upgraded Aluminum Z Axis Assembly V2 Kit With Motor Mount for 775 and 300-500W Spindles, 43mm & 52mm Diameter Holder for 3018-PROVer Series CNC Machine - Genmitsu 65mm Diameter Aluminum CNC Spindle Holder Spindle Mount for 3018-PRO, 4040 Series, 3020-PRO MAX V2, 3018-PROVer V2 CNC Machine - Genmitsu 710W Compact Router 65mm Diameter, 6 Variable Speeds Palm Trimmer Router, with ER11 Collet & 4 Carbon Brushes, Spindle Motor Upgrade for CNC Machines --- ## 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.jp/products/521447579-genmitsu-upgraded-aluminum-z-axis-assembly-v2-kit-with-spindle](https://www.desertcart.jp/products/521447579-genmitsu-upgraded-aluminum-z-axis-assembly-v2-kit-with-spindle) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-22*