--- product_id: 22599178 title: "STEPPERONLINE Micro Step Motor Nema 8 Bipolar Stepper Motor 0.6A 5.7oz.in/4Ncm DIY Robot" brand: "stepperonline" price: "NT$1648" currency: TWD in_stock: true reviews_count: 2 category: "Stepperonline" url: https://www.desertcart.tw/products/22599178-stepperonline-micro-step-motor-nema-8-bipolar-stepper-motor-0 store_origin: TW region: Taiwan --- # Low Current 0.6A Compact Size 0.79" High Torque 4Ncm STEPPERONLINE Micro Step Motor Nema 8 Bipolar Stepper Motor 0.6A 5.7oz.in/4Ncm DIY Robot **Brand:** stepperonline **Price:** NT$1648 **Availability:** βœ… In Stock ## Summary > πŸ”§ Small but Mighty: Elevate Your Robotics Game! ## Quick Answers - **What is this?** STEPPERONLINE Micro Step Motor Nema 8 Bipolar Stepper Motor 0.6A 5.7oz.in/4Ncm DIY Robot by stepperonline - **How much does it cost?** NT$1648 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/22599178-stepperonline-micro-step-motor-nema-8-bipolar-stepper-motor-0) ## 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 - β€’ **Unleash Precision:** Experience 1.8Β° step angle for flawless movement. - β€’ **Compact Powerhouse:** Small footprint, big torqueβ€”perfect for DIY robotics. - β€’ **Robust Reliability:** 10 ohm resistance ensures durability and longevity. - β€’ **Efficient Performance:** Rated at just 0.6A, maximizing your energy efficiency. - β€’ **Versatile Compatibility:** NEMA 8 design fits seamlessly into various projects. ## Overview The STEPPERONLINE Micro Step Motor Nema 8 is a compact yet powerful bipolar stepper motor designed for DIY robotics. With a holding torque of 4 Ncm (5.7 oz.in), a step angle of 1.8 degrees, and a low current rating of 0.6A, this motor is perfect for precision applications while maintaining energy efficiency. Its NEMA 8 size makes it versatile for various projects, ensuring reliability and performance. ## Description This is the highest torque for Nema 8 stepper motor with 1.8 deg. step angle (200 steps/revolution). Each phase draws 600mA, allowing for a holding torque of 4Ncm(5.7oz.in). Electrical Specification: * Manufacturer Part Number: 8HS15-0604S * Motor Type: Bipolar Stepper * Step Angle: 1.8 deg. * Holding Torque: 4Ncm(5.7oz.in) * Rated Current/phase: 0.6A * Phase Resistance: 10ohms * Inductance: 5.5mH+/-20%(1KHz) Physical Specification: * Frame Size: 20 x 20mm * Body Length: 38mm * Shaft Shape: * D-cut * Shaft Diameter: 4mm * Shaft Length: 10mm * D-cut Length: 7mm * Number of Leads: 4 * Lead Length: 300mm * Weight: 80g 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. Review: Powerful for Small NEMA 8 Size - Using the stepper for the Z axis on an ANT PCB cnc machine. The motor came with a great spec sheet. The only thing that would make it more ideal would be a longer shaft than 8.5mm. I used a friction fit instead of a set screw for my coupler. Review: Four Stars - Good ## Features - Small Size High Torque - 4 Ncm(5.7 oz.in) holding torque - NEMA 8 bipolar 0.79"x0.79"x1.57" 4-wire - 1.8 deg. step angle(200 steps/rev) - Rated current 0.6A & resistance 10ohms ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00PLIW946 | | Best Sellers Rank | #139,161 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #39 in 3D Printer Motors | | Brand | STEPPERONLINE | | Brand Name | STEPPERONLINE | | Customer Reviews | 4.8 out of 5 stars 18 Reviews | | Horsepower | 10 Watts | | Item Weight | 0.16 Pounds | | Manufacturer | OMC CORPORATION LIMITED | | Material | Alloy Steel, Aluminum, Copper, Metal | | Material Type | Alloy Steel, Aluminum, Copper, Metal | | Model | 8HS15-0604S | | Part Number | 8HS15-0604S | | Speed | 200 RPM | | UPC | 701056301416 | | Unit Count | 1.0 Count | | Voltage | 6 Volts | ## Product Details - **Brand:** STEPPERONLINE - **Voltage:** 6 Volts - **Horsepower:** 10 Watts - **Material:** Steel, Metal,Copper,Aluminum - **Item Weight:** 0.16 Pounds ## Images ![STEPPERONLINE Micro Step Motor Nema 8 Bipolar Stepper Motor 0.6A 5.7oz.in/4Ncm DIY Robot - Image 1](https://m.media-amazon.com/images/I/518lbsqvhDL.jpg) ![STEPPERONLINE Micro Step Motor Nema 8 Bipolar Stepper Motor 0.6A 5.7oz.in/4Ncm DIY Robot - Image 2](https://m.media-amazon.com/images/I/61G7L9l8HeL.jpg) ![STEPPERONLINE Micro Step Motor Nema 8 Bipolar Stepper Motor 0.6A 5.7oz.in/4Ncm DIY Robot - Image 3](https://m.media-amazon.com/images/I/51gZ-f4gbrL.jpg) ![STEPPERONLINE Micro Step Motor Nema 8 Bipolar Stepper Motor 0.6A 5.7oz.in/4Ncm DIY Robot - Image 4](https://m.media-amazon.com/images/I/51e5w-IpwTL.jpg) ![STEPPERONLINE Micro Step Motor Nema 8 Bipolar Stepper Motor 0.6A 5.7oz.in/4Ncm DIY Robot - Image 5](https://m.media-amazon.com/images/I/512HnixfT9L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Powerful for Small NEMA 8 Size *by B***E on May 12, 2022* Using the stepper for the Z axis on an ANT PCB cnc machine. The motor came with a great spec sheet. The only thing that would make it more ideal would be a longer shaft than 8.5mm. I used a friction fit instead of a set screw for my coupler. ### ⭐⭐⭐⭐ Four Stars *by A***R on November 21, 2018* Good ## Frequently Bought Together - STEPPERONLINE Micro Step Motor Nema 8 Bipolar Stepper Motor 0.6A 5.7oz.in/4Ncm DIY Robot - STEPPERONLINE Nema 8 Bipolar Smallest Stepper Motor 1.6Ncm/2.3oz.in 1.8deg 28mm 0.2A 4 Leads - WINSINN GT2 Timing Belt Pulley 20 Teeth, 5mm Bore, for 6mm Width Belt - Ideal for 3D Printers, CNC Machines, Robotics (5-Pack) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/22599178-stepperonline-micro-step-motor-nema-8-bipolar-stepper-motor-0](https://www.desertcart.tw/products/22599178-stepperonline-micro-step-motor-nema-8-bipolar-stepper-motor-0) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-06-10*