--- product_id: 11150157 title: "STEPPERONLINE CNC Stepper Motor Nema 23 Bipolar 2.8A 269oz.in/1.9Nm CNC Mill Lathe Router" brand: "stepperonline" price: "€ 88.59" currency: EUR in_stock: true category: "Stepperonline" url: https://www.desertcart.gr/products/11150157-stepperonline-cnc-stepper-motor-nema-23-bipolar-2-8a-269oz store_origin: GR region: Greece --- # 6.35mm precision shaft 1.8° step angle (200 steps/rev) 1.9Nm holding torque STEPPERONLINE CNC Stepper Motor Nema 23 Bipolar 2.8A 269oz.in/1.9Nm CNC Mill Lathe Router **Brand:** stepperonline **Price:** € 88.59 **Availability:** ✅ In Stock ## Summary > ⚙️ Step up your CNC game with precision power that professionals trust! ## Quick Answers - **What is this?** STEPPERONLINE CNC Stepper Motor Nema 23 Bipolar 2.8A 269oz.in/1.9Nm CNC Mill Lathe Router by stepperonline - **How much does it cost?** € 88.59 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/11150157-stepperonline-cnc-stepper-motor-nema-23-bipolar-2-8a-269oz) ## Best For - stepperonline enthusiasts ## Why This Product - Trusted stepperonline brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Shaft Design:** 6.35mm single shaft diameter ensures durable, vibration-free performance. - • **Engineered for Accuracy:** 1.8° step angle delivers ultra-fine 200-step revolutions for pinpoint machining. - • **Powerful Precision Torque:** Experience unmatched 1.9Nm holding torque for smooth, reliable CNC control. - • **Optimized Current Handling:** Rated 2.8A current supports high torque without overheating or loss of control. - • **Plug-and-Play Compatibility:** Standard NEMA 23 frame fits seamlessly into your CNC mill, lathe, or router setup. ## Overview The STEPPERONLINE NEMA 23 Bipolar Stepper Motor delivers 1.9Nm holding torque with a precise 1.8° step angle, powered by a 2.8A rated current. Its 6.35mm shaft and compact 57x57mm frame make it ideal for CNC mills, lathes, and routers, ensuring reliable, high-accuracy motion control for advanced machining projects. ## Description This bipolar Nema 23 stepper motor is most popular, it with 1.8 deg. step angle (200 steps/revolution). Each phase draws 2.8A, allowing for a holding torque of 1.9Nm(269oz.in). Electrical Specification: * Manufacturer Part Number: 23HS30-2804S * Motor Type: Bipolar Stepper * Step Angle: 1.8 deg. * Holding Torque: 1.9Nm(269oz.in) * Rated Current/phase: 2.8A * Phase Resistance: 1.13ohms * Inductance: 5.4mH+/-20%(1KHz) Physical Specification: * Frame Size: 57 x 57mm * Body Length: 76mm * Shaft Diameter: 6.35mm * Shaft Length: 21mm * D-cut Length: 15mm * Number of Leads: 4 * Lead Length: 500mm * Weight: 1.2kg Connection: Black(A+), Green(A-), Red(B+), Blue(B-) Warning: Make sure the motor connect to a constant current or chopper drive controller before you test motor. Connecting the motor directly to a power supply will destroy the motor. ## Features - 1.9Nm(269oz.in) holding torque - Single Shaft 6.35mm diameter - NEMA 23 bipolar 2.24"x2.24"x3.0" 4-wire - 1.8 deg. step angle(200 steps/rev) - Rated current 2.8A & resistance 1.13ohms ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00PNEPI0A | | Best Sellers Rank | #225,188 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #147 in Electrical Motor Controls #20,394 in Camera & Photo Accessories | | Brand Name | STEPPERONLINE | | Customer Reviews | 4.7 4.7 out of 5 stars (301) | | Horsepower | 1.13 Horsepower | | Item Dimensions W x H | 2.26"W x 3.88"H | | Item Weight | 2.3 Pounds | | Manufacturer | STEPPERONLINE | | Material Type | Alloy Steel, Aluminum, Copper, Metal | | Model | 23HS30-2804S | | Part Number | 23HS30-2804S | | Shaft Diameter | 6.35 Millimeters | | Speed | 200 RPM | | UPC | 701056324644 714485506079 714485613890 | | Voltage | 3.2 Volts | ## Product Details - **Brand:** STEPPERONLINE - **Horsepower:** 1.13 Horsepower - **Product Dimensions:** 2.26"W x 3.88"H - **Speed:** 200 RPM - **Voltage:** 3.2 Volts ## Images ![STEPPERONLINE CNC Stepper Motor Nema 23 Bipolar 2.8A 269oz.in/1.9Nm CNC Mill Lathe Router - Image 1](https://m.media-amazon.com/images/I/71zluDp7jCL.jpg) ## Questions & Answers **Q: The spec sheet says 3.2 vdc, is this right since some say they are hitting it with 24vdc.** A: I don't know about 24V but personally I run it at 12V and it runs fine. Where do you find a driver with 3.2 VDC anyway? **Q: does it work with MB450A Driver?** A: Yes, that is the driver I use with thi s motor. **Q: What is the max RPM?** A: I'm not sure. Steppers are more usually used for precise movements than for speed, and the maximum speed most mostly reflects the maximum frequency and minimum microstep ratio of the driver. I doubt it exceeds 1000 rpm, if that high. **Q: I am planning on using this to move 100 lbs down a rack pinion track while supporting the weight with bearing carriages on rails. Will this do that?** A: You need to know your desired maximum acceleration, static and dynamic friction and gear ratio. Or find some way of estimating it from similar applications you can find data for, or ask on reddit :) ## Frequently Bought Together - STEPPERONLINE CNC Stepper Motor Nema 23 Bipolar 2.8A 269oz.in/1.9Nm CNC Mill Lathe Router - STEPPERONLINE CNC Stepper Motor Driver 1.0-4.2A 20-50VDC 1/128 Micro-Step Resolutions for Nema 17 and 23 Stepper Motor - STEPPERONLINE NEMA 23 Stepper Motor (Economy Geared Stepper Motor) Alloy Steel Mounting Bracket ST-M2 --- ## 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.gr/products/11150157-stepperonline-cnc-stepper-motor-nema-23-bipolar-2-8a-269oz](https://www.desertcart.gr/products/11150157-stepperonline-cnc-stepper-motor-nema-23-bipolar-2-8a-269oz) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-08-12*