--- product_id: 399499001 title: "Double Optical Axis Ball Screw Slide Rail Two-way Forward And Reverse Linear Guide Module Group Metal CNC Sliding Table Linear Actuator Suitable For Automated Machine Tools, 3D (Size:Unilateral 450mm)" brand: "unanbor" price: "305 zł" currency: PLN in_stock: true url: https://www.desertcart.pl/products/399499001-double-optical-axis-ball-screw-slide-rail-two-way-forward store_origin: PL region: Poland --- # 0.03~0.05mm positioning accuracy Two-way bidirectional linear motion 50KG horizontal load capacity Double Optical Axis Ball Screw Slide Rail Two-way Forward And Reverse Linear Guide Module Group Metal CNC Sliding Table Linear Actuator Suitable For Automated Machine Tools, 3D (Size:Unilateral 450mm) **Brand:** unanbor **Price:** 305 zł **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your automation game with precision that moves you forward—and backward! ## Quick Answers - **What is this?** Double Optical Axis Ball Screw Slide Rail Two-way Forward And Reverse Linear Guide Module Group Metal CNC Sliding Table Linear Actuator Suitable For Automated Machine Tools, 3D (Size:Unilateral 450mm) by unanbor - **How much does it cost?** 305 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/399499001-double-optical-axis-ball-screw-slide-rail-two-way-forward) ## Best For - unanbor enthusiasts ## Why This Product - Trusted unanbor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Heavy-Duty Precision:** Supports up to 50KG horizontal and 20KG vertical loads for robust industrial applications. - • **Micron-Level Accuracy:** Achieves ultra-fine positioning with 0.03~0.05mm precision—perfect for high-stakes automation. - • **Smooth Bidirectional Motion:** Two-way ball screw design enables seamless forward and reverse linear travel. - • **Whisper-Quiet Stepping Motor:** Equipped with a 57 model low-noise motor ensuring stable, long-lasting performance. - • **Versatile Industrial Compatibility:** Ideal for CNC machines, 3D printers, engraving, and automated assembly lines. ## Overview This Double Optical Axis Ball Screw Slide Rail features a robust 50KG horizontal load capacity and ultra-precise 0.03~0.05mm positioning accuracy. Powered by a quiet, durable 57 model stepping motor, it delivers smooth two-way linear motion over customizable strokes from 50mm to 500mm. Crafted from high-quality aluminum alloy and metal, it’s engineered for demanding CNC, 3D printing, and automated machine tool applications. ## Description Using advanced technology, the horizontal load-bearing capacity can reach 50KG, the vertical load-bearing capacity can reach 20KG, and the positioning accuracy is 0.03~0.05mm.The products include high-precision, low-noise stepping motors of model 57.We provide you with controllers, drivers, and power converters for you to choose; stepper motors need to be connected to drivers, controllers, and power before they can be used.We have many years of experience in the development and sales of ball screw sliding tables, and can provide you with better products and more satisfactory services. If you have any questions, you can contact us and we will solve it for you.Product parameters:Name: Ball Screw Sliding TableMaterial: aluminum alloy + metalType: Bidirectional forward and reverse linear optical axis sliding tableUnilateral stroke: 100mm~500mmHorizontal load: 50KGVertical load: 20KGDiameter and lead: "1605" screw rod has a diameter of 16mm, the motor rotates once, and the slider moves 5mm. ## Features - 【Specifications】: The maximum horizontal load-bearing capacity of this ball screw slide table is 50KG (110lb), and the vertical load-bearing capacity is 20KG (44lb); positioning accuracy: 0.03~0.05mm; screw diameter: 16mm, and the slider moves 5mm in one rotation of the motor. - 【Two-way ball screw slide】: single-side stroke can be selected from 50mm to 500mm, product height is 68mm, and the total length can refer to the parameters in the picture. - 【High-quality stepping motor】: Products include 57 model stepping motors, with low noise, long service life, strong stability and precision. - 【High quality】 : Precision manufacturing, high positioning accuracy, stable performance. Designed to achieve high precision linear motion, low friction coefficient. - 【Durable】: Can be used in linear motion applications, suitable for the automation industry.Used to achieve high accurate linear motion, with a small frictional resistance. It can be used for automatic industry equipment such as glue dispensers, engraving machines, 3D printers, loading and unloading machines, teaching instruments, photovoltaic equipment, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09H4PCQT5 | | Date First Available | 25 September 2021 | | Manufacturer reference | Unanbor | ## Images ![Double Optical Axis Ball Screw Slide Rail Two-way Forward And Reverse Linear Guide Module Group Metal CNC Sliding Table Linear Actuator Suitable For Automated Machine Tools, 3D (Size:Unilateral 450mm) - Image 1](https://m.media-amazon.com/images/I/41jPK1OayNL.jpg) ![Double Optical Axis Ball Screw Slide Rail Two-way Forward And Reverse Linear Guide Module Group Metal CNC Sliding Table Linear Actuator Suitable For Automated Machine Tools, 3D (Size:Unilateral 450mm) - Image 2](https://m.media-amazon.com/images/I/51cS+ax4GNL.jpg) ![Double Optical Axis Ball Screw Slide Rail Two-way Forward And Reverse Linear Guide Module Group Metal CNC Sliding Table Linear Actuator Suitable For Automated Machine Tools, 3D (Size:Unilateral 450mm) - Image 3](https://m.media-amazon.com/images/I/613-ObeOvDL.jpg) ![Double Optical Axis Ball Screw Slide Rail Two-way Forward And Reverse Linear Guide Module Group Metal CNC Sliding Table Linear Actuator Suitable For Automated Machine Tools, 3D (Size:Unilateral 450mm) - Image 4](https://m.media-amazon.com/images/I/61VdTZDccFL.jpg) ![Double Optical Axis Ball Screw Slide Rail Two-way Forward And Reverse Linear Guide Module Group Metal CNC Sliding Table Linear Actuator Suitable For Automated Machine Tools, 3D (Size:Unilateral 450mm) - Image 5](https://m.media-amazon.com/images/I/61W0G2rb9HL.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.pl/products/399499001-double-optical-axis-ball-screw-slide-rail-two-way-forward](https://www.desertcart.pl/products/399499001-double-optical-axis-ball-screw-slide-rail-two-way-forward) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-27*