--- product_id: 80780885 title: "Nema 34 Stepper Motor 6A 8.5Nm (1200 oz-in) 118mm Length for CNC Router Mill Lathe, Black" brand: "hobbyunlimited" price: "€ 231.91" currency: EUR in_stock: true reviews_count: 8 category: "Hobby Unlimited" url: https://www.desertcart.gr/products/80780885-nema-34-stepper-motor-6a-8-5nm-1200-oz-in store_origin: GR region: Greece --- # 6A rated current for precision Compact 118mm length 8.5Nm torque powerhouse Nema 34 Stepper Motor 6A 8.5Nm (1200 oz-in) 118mm Length for CNC Router Mill Lathe, Black **Brand:** hobbyunlimited **Price:** € 231.91 **Availability:** ✅ In Stock ## Summary > ⚙️ Power your precision projects with torque that never quits! ## Quick Answers - **What is this?** Nema 34 Stepper Motor 6A 8.5Nm (1200 oz-in) 118mm Length for CNC Router Mill Lathe, Black by hobbyunlimited - **How much does it cost?** € 231.91 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/80780885-nema-34-stepper-motor-6a-8-5nm-1200-oz-in) ## Best For - hobbyunlimited enthusiasts ## Why This Product - Trusted hobbyunlimited brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Mighty:** Slim 118mm length fits seamlessly into tight CNC router, mill, or lathe setups. - • **Precision Engineering:** 1.8° step angle with 5% step accuracy ensures flawless, smooth motion control. - • **Built for Professionals:** Rated for 6A current and 36-48V voltage, designed to handle industrial-grade workloads. - • **Reliable & Quiet Operation:** Proven quiet motor with high reliability—never misses a step under demanding conditions. - • **Unmatched Torque Performance:** Delivers a robust 8.5Nm (1200 oz-in) holding torque for heavy-duty CNC tasks. ## Overview The Nema 34 Stepper Motor by HobbyUnlimited is a high-torque, compact motor engineered for professional CNC applications. With 8.5Nm holding torque, 1.8° step angle, and a robust 6A current rating, it delivers precise, reliable motion control in a sleek 118mm package. Ideal for routers, mills, and lathes, this motor combines quiet operation with industrial strength, making it a top choice for demanding manufacturing environments. ## Description Specifications:Manufacturer Part Number: 34HS46-6004SStep Angle: 1.8°Step Accuracy: 5%Holding Torque: 8.5NmRated Current/phase: 6ARated voltage: 36V/48VResistance/phase: 0.5ohmsInductance/phase: 6mH±20%(1KHz)Insulation Resistant 100 MOhm Min 500V DCAmbient Temperature: -20°C~+50°CControl Cable: 4Weight: 3.6kg Review: Works great, high torque. - Great stepper, I use it on my 4th axis CNC router. Never missed step. Review: As advertised - A very quiet and strong motor, so far so good on 3 of 3. ## Features - Nema 34 118mm length stepper motor. - 8.5Nm (1204 oz-in) torque. - Weight: 3.6kg ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B077X9R2CW | | Best Sellers Rank | #647,008 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #688 in Electrical Motor Controls | | Brand | HobbyUnlimited | | Brand Name | HobbyUnlimited | | Customer Reviews | 4.6 out of 5 stars 43 Reviews | | Horsepower | 100 watts | | Item Weight | 3.6 kg | | Manufacturer | HobbyUnlimited | | Speed | 100 rpm | | UPC | 636824685644 | | Voltage | 36 volts, 500 volts | ## Product Details - **Brand:** HobbyUnlimited - **Horsepower:** 100 watts - **Item Weight:** 3.6 kg - **Speed:** 100 rpm - **Voltage:** 36 volts, 500 volts ## Images ![Nema 34 Stepper Motor 6A 8.5Nm (1200 oz-in) 118mm Length for CNC Router Mill Lathe, Black - Image 1](https://m.media-amazon.com/images/I/51GvFIY-ClL.jpg) ## Questions & Answers **Q: Approximately how much weight would this motor be able to "lift" vertically? Over 100 lbs?** A: Typically, you'd need to connect this to a lead screw or rack and pinion in order to convert the rotational motion into linear motion ("lifting"). Let's say you used a lead screw 5 turns-per-inch x .5" diameter. That lead screw with this motor properly driven would theoretically be able to lift a 750lb weight. **Q: What is the pinout? I have red, yellow, green and blue wires. How does that map to a+- and b+-?** A: I don't recall the pairs by color on these, but you can tell by touching two wires together. Spin the spindle, it should spin freely. Touch two of the 4 wires together and try to turn the spindle again. If the spindle has resistance and harder to spin when touched together then those two wires are paired. It won't matter which you consider positive or negative of the two, since its DC, to my knowledge at least. Hope this helps. **Q: cant read dimension from picture on here, but wanted to start milling the mounting plate before it arrives in 2 weeks, how can I get those specs?** A: The meeting services standard nema34 look up the standard. The shaft unfortunately is a 14 mm shaft with a key in it. I can find no 14 mm police online that already had a keyway in it. I am buying the keyway tool. If you order this motor others like it for a very small charged you can ship them to me I will put the keyway in it and send it to you. Probably going to be cheaper than trying to find a local machinist to do it **Q: Is it unipolar or bipolar?** A: Bipolar ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great, high torque. *by A***R on January 2, 2025* Great stepper, I use it on my 4th axis CNC router. Never missed step. ### ⭐⭐⭐⭐⭐ As advertised *by S***. on April 20, 2019* A very quiet and strong motor, so far so good on 3 of 3. ### ⭐⭐⭐⭐ On time *by W***E on January 13, 2026* Just what I ordered and will recommend the seller ## Frequently Bought Together - HobbyUnlimited Nema 34 Stepper Motor 6A 8.5Nm (1200 oz-in) 118mm Length for CNC Router Mill Lathe, Black - Nema 34 Stepper Motor 5.5A 4.5Nm (640 oz-in) 80mm Length for CNC Router Mill Lathe - EASON Stepper Motor Driver TB6600 4A DC9-42V 32 Subdivision for Nema 17, 23 Series Stepper Motor CNC Controller Single Axis Hybrid MicroStepping --- ## 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/80780885-nema-34-stepper-motor-6a-8-5nm-1200-oz-in](https://www.desertcart.gr/products/80780885-nema-34-stepper-motor-6a-8-5nm-1200-oz-in) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-28*