--- product_id: 153827255 title: "310mm Tr8x8 Lead Screw Nema 17 Integrated Linear Actuator Stepper Motor with External Brass Nut 1.5A 59oz-in for RepRap Prusa i3 3D Printers Z Axis CNC" brand: "mybotonline" price: "R1196" currency: ZAR in_stock: true category: "Mybot Online" url: https://www.desertcart.co.za/products/153827255-310mm-tr8x8-lead-screw-nema-17-integrated-linear-actuator-stepper store_origin: ZA region: South Africa --- # 310mm precision lead screw Low noise & heat operation 59.49 oz-in holding torque 310mm Tr8x8 Lead Screw Nema 17 Integrated Linear Actuator Stepper Motor with External Brass Nut 1.5A 59oz-in for RepRap Prusa i3 3D Printers Z Axis CNC **Brand:** mybotonline **Price:** R1196 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your 3D printing game with precision and power you can feel! ## Quick Answers - **What is this?** 310mm Tr8x8 Lead Screw Nema 17 Integrated Linear Actuator Stepper Motor with External Brass Nut 1.5A 59oz-in for RepRap Prusa i3 3D Printers Z Axis CNC by mybotonline - **How much does it cost?** R1196 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/153827255-310mm-tr8x8-lead-screw-nema-17-integrated-linear-actuator-stepper) ## Best For - mybotonline enthusiasts ## Why This Product - Trusted mybotonline brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Integration:** Comes with a 39.37" cable and standard 4-pin connector for hassle-free installation and immediate upgrade from legacy motors. - • **Precision Linear Motion:** 310mm Tr8x8 lead screw delivers ultra-smooth, accurate Z-axis control for flawless 3D prints and CNC tasks. - • **Whisper-Quiet Efficiency:** Engineered for less heat and noise, this stepper motor keeps your workspace peaceful and your machine running cooler. - • **Powerful Torque Performance:** 59.49 oz-in holding torque ensures stable, reliable motion even under demanding loads—no missed steps, no compromises. - • **Durable Brass Nut & Certified Quality:** External brass nut enhances longevity and precision; RoHS & CE certified for peace of mind in professional applications. ## Overview The 310mm Tr8x8 Lead Screw Nema 17 Integrated Linear Actuator Stepper Motor combines a robust 59.49 oz-in torque with a precision trapezoidal lead screw and low-noise operation. Designed for seamless integration with RepRap Prusa i3 3D printers and CNC machines, it features a durable brass nut and comes with a 39.37" cable for easy installation. Certified RoHS and CE, this motor is a reliable upgrade for makers seeking accuracy, efficiency, and quiet performance in their automation projects. ## Description NEMA 17 External Linear Actuator Stepper, creates translational motion with the simple operation of a stepper motor resulting in a cost effective and reliable motion solution, develops a force and a motion through a straight line. Popular choice for DIY maker and 3d printer Electrical Specification: * Manufacturer Part Number: MY-17LS16-1504E-310G* Motor Type: External Linear Stepper * Step Angle: 1.8 deg. * Holding Torque: 59.49 oz-in(42 Ncm)* Rated Current/phase: 1.5A * Phase Resistance: 1.6ohms * Inductance: 3.2mH+/-20%(1KHz) Physical Specification: * Frame Size: 1.65 x 1.65 inches(42 x 42 mm) * Body Length: 1.57 inches(40 mm) * Lead Screw Length: 12.21"(310 mm)* Lead Screw Diameter: Φ0.31"( Φ8 mm)* Lead /Step: 0.0016"(0.04 mm)* Lead/Revolution: 0.315"(8 mm) * Number of Leads: 4 * Lead Length: 39.37 inches(1000 mm)* Weight: 13.76oz(390 g) Connection: Red(A+), Blue(A-), Black(B+), Green(B-) Packing List: 1 x NEMA 17 stepper motor with 310mm lead screw 1 x 39.37" motor wire 1 x Brass nut ## Features - 310mm Tr8x8 Nema 17 stepper motor, up to 59.49oz-in(42Ncm) holding torque. Less heat, less noise and more accuracy - Flange Type: Circular. Nut Style: Free Running. Nut materia: brass. Lead screw length: 12.21"(310mm), trapezoidal lead screw diameter: Φ0.32"(8mm), lead/Step: 0.00157", lead/revolution: 0.315"(8mm) - Rated current: 1.5 A. Phase Resistance: 1.6 ohms. Step angle: 1.8°(200 steps/rev). Frame size: 1.65"(42 mm) - 39.37"(1m) 4-pin cable and 2.54mm(0.1") connector. Easy to install. Connection: Red(A+), Blue(A-), Black(B+), Green(B-) Tips: Not only swap your old motor out but aslo the wire - RoHS and CE Certified. Wide range applications: 3D printer, CNC milling, small robotics, stage lighting, laser engraving, textile machinery, medical equipment, placement machine, automation equipment. After-sales Service: , defective motor free replacement or refund. Any question feel free to message or QA us, we and our engineers will try our best to assist you ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07T7N362R | | Best Sellers Rank | #522,554 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #269 in 3D Printer Motors | | Brand Name | MybotOnline | | Customer Reviews | 4.7 4.7 out of 5 stars (5) | | Horsepower | 1.5 watts | | Item Weight | 0.51 kg | | Manufacturer | MybotOnline | | Material Type | Stainless Steel | | Model | 17LS16-1504E-310G | | Part Number | 17LS16-1504E-310G | | Shaft Diameter | 8 millimeters | | UPC | 769937035362 | ## Product Details - **Brand:** MybotOnline - **Horsepower:** 1.5 watts - **Item Weight:** 0.51 kg - **Material:** Stainless Steel - **Shaft Diameter:** 8 millimeters ## Images ![310mm Tr8x8 Lead Screw Nema 17 Integrated Linear Actuator Stepper Motor with External Brass Nut 1.5A 59oz-in for RepRap Prusa i3 3D Printers Z Axis CNC - Image 1](https://m.media-amazon.com/images/I/51k5beWvhuL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - 310mm Tr8x8 Lead Screw Nema 17 Integrated Linear Actuator Stepper Motor with External Brass Nut 1.5A 59oz-in for RepRap Prusa i3 3D Printers Z Axis CNC - Arduino Uno REV3 [A000066] --- ## 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.co.za/products/153827255-310mm-tr8x8-lead-screw-nema-17-integrated-linear-actuator-stepper](https://www.desertcart.co.za/products/153827255-310mm-tr8x8-lead-screw-nema-17-integrated-linear-actuator-stepper) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-01*