--- product_id: 237829873 title: "RATTMMOTOR CNC Controller Kit Nema23 Stepper Motor 23HS8430 270oz-in 76mm 3A 1.8Nm Single Shaft 57mm×57mm×76mm with TB6600 Stepper Motor Driver 4.5A DC 10-45V for CNC Router" brand: "rattmmotor" price: "$58.75" currency: USD in_stock: false reviews_count: 2 url: https://www.desertcart.us/products/237829873-rattmmotor-cnc-controller-kit-nema23-stepper-motor-23hs8430-270oz-in store_origin: US region: United States of America --- # Wide 10-45V DC input range 4.5A driver with thermal & short-circuit protection 270oz-in torque powerhouse RATTMMOTOR CNC Controller Kit Nema23 Stepper Motor 23HS8430 270oz-in 76mm 3A 1.8Nm Single Shaft 57mm×57mm×76mm with TB6600 Stepper Motor Driver 4.5A DC 10-45V for CNC Router **Brand:** rattmmotor **Price:** $58.75 **Availability:** ❌ Out of Stock ## Summary > ⚡ Upgrade your CNC game with precision and power that professionals trust! ## Quick Answers - **What is this?** RATTMMOTOR CNC Controller Kit Nema23 Stepper Motor 23HS8430 270oz-in 76mm 3A 1.8Nm Single Shaft 57mm×57mm×76mm with TB6600 Stepper Motor Driver 4.5A DC 10-45V for CNC Router by rattmmotor - **How much does it cost?** $58.75 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/237829873-rattmmotor-cnc-controller-kit-nema23-stepper-motor-23hs8430-270oz-in) ## Best For - rattmmotor enthusiasts ## Why This Product - Trusted rattmmotor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last & Cool:** Aluminum frame with enlarged radiator guarantees durability and optimal heat dissipation. - • **Plug & Play Powerhouse:** TB6600 driver supports stepless current adjustment and multiple microstepping modes for ultimate control. - • **Precision Motion Mastery:** 1.8° step angle ensures ultra-smooth, accurate CNC routing. - • **Future-Proof Compatibility:** Supports 2, 4, and 6-wire stepper motors with flexible voltage and current ranges. - • **Torque That Means Business:** 270oz-in (1.8Nm) holding torque powers through demanding tasks effortlessly. ## Overview The RATTMMOTOR CNC Controller Kit combines a high-torque Nema23 23HS8430 stepper motor (270oz-in, 1.8Nm) with a robust TB6600 stepper motor driver capable of 4.5A current and 10-45V DC input. Designed for CNC routers, it offers precise 1.8° step angles, multiple microstepping options, and advanced protections like thermal shutdown and short-circuit prevention. Its aluminum build and efficient heat dissipation make it a reliable upgrade for professional-grade CNC applications. ## Description RATTMMOTOR CNC Controller Kit Nema23 Stepper Motor 23HS8430 270oz-in 76mm 3A 1.8Nm Single Shaft 57mm×57mm×76mm with TB6600 Stepper Motor Driver 4.5A DC 10-45V for CNC Router - desertcart.com Review: Great product but terrible documentation - I bought this product to upgrade an old milling machine to USB connection instead of parallel port. The physical items were good quality and work very well. The documentation was almost unusable. The ad has a verbal description of the connections, a schematic and pictures of the circuit boards showing the connection labels. Also a verbal description of the connections. The verbal instructions say connect the control board 5V to the driver board 5v. No mention of a ground connection The schematic shows nothing connected to the control board 5v which looks like a drafting error. The driver board has ten connections, the schematic shows ten but the verbal instructions only mention nine. The "EN" has no connection. There is a comment that the control board cant support EN- and EN+ but there's only the one EN connection on the driver board. The board description says it "enables input" which sounds like a good thing. Another mystery: the control board has a set of 4 DIP switches numbered 1-4. The control board description shows three switches marked M1 - M3. These settings determine "Full Step Half Step and 4, 8 or 16 subdivisions. Since the step motors are part of the kit, the correct settings of the DIP's could be mentioned. Too bad they made such a nice product so difficult to use. Review: Great for the money - Documentation doesn't match the drivers sent. I spent a lot of hours researching the wiring for the correct components. That's the only reason for the 4 star. Once I figured the wiring out, all was good. Great bang for the buck ## Features - 【Motor and TB6600 Driver wiring】Stepper motor's RED wire connects to driver's A+ port. Stepper motor's GREEN wire connects to driver's A- port. Stepper motor's YELLOW wire connects to driver's B+ port. Stepper motor's BLUE wire connects to driver's B- port. - 【23HS8430 Motor Parameter】Phase: 2 Phase; Step Angle: 1.8 degree; Frame Size: 57x57x76mm; Shaft Diameter: 8mm; Holding Torque: 180N.cm (270Oz-in); Phase Resistance: 1ohms; Rated Current/phase: 3A; Inductance: 3.5mH+/-20%(1KHz). - 【High Torque Stepper Motor】High quality motor steel, low self-induced reactance in the bearings, good responsiveness, direct linkage to the load at low speeds at near blocked speeds, without gear reduction. - 【Upgraded 4.5A Stepper Motor Driver】Using the latest TB6600 new installation chip, there are low-voltage shutdown, thermal over-stop and over-current circuit protection, and compared with the TB6560 increased short-circuit protection. TB6600 driver operating voltage of DC 10-45VDC, support for sub-division of the whole step, half-step, 1/4, 1/8, 1/16 step, up to 42/57/86 two-phase / four-phase / four-wire / six-wire stepper motors within 4.2A. / six-wire stepper motor. - 【Stepper Motor Driver Feature】The output current is steplessly adjustable to meet your various application requirements; The subdivision setting instructions are printed on the back of the board; The use of enlarged radiator ensures good heat dissipation; Adopting the common anode input mode, there are two input terminals, the wiring is more convenient. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08G1BQ68M | | Best Sellers Rank | #560,501 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #595 in Electrical Motor Controls | | Brand Name | RATTMMOTOR | | Color | silver | | Customer Reviews | 4.2 4.2 out of 5 stars (5) | | Manufacturer | RTM | | Material Type | Aluminum | | Model | 3ARED-CKIT | | Part Number | 3ARED-CKIT | | UPC | 619191686254 | | Voltage | 24 Volts | ## Product Details - **Brand:** RATTMMOTOR - **Color:** silver - **Material:** Aluminum - **UPC:** 619191686254 - **Voltage:** 24 Volts ## Images ![RATTMMOTOR CNC Controller Kit Nema23 Stepper Motor 23HS8430 270oz-in 76mm 3A 1.8Nm Single Shaft 57mm×57mm×76mm with TB6600 Stepper Motor Driver 4.5A DC 10-45V for CNC Router - Image 1](https://m.media-amazon.com/images/I/71569D25f7L.jpg) ![RATTMMOTOR CNC Controller Kit Nema23 Stepper Motor 23HS8430 270oz-in 76mm 3A 1.8Nm Single Shaft 57mm×57mm×76mm with TB6600 Stepper Motor Driver 4.5A DC 10-45V for CNC Router - Image 2](https://m.media-amazon.com/images/I/71Sc9MG4wgL.jpg) ![RATTMMOTOR CNC Controller Kit Nema23 Stepper Motor 23HS8430 270oz-in 76mm 3A 1.8Nm Single Shaft 57mm×57mm×76mm with TB6600 Stepper Motor Driver 4.5A DC 10-45V for CNC Router - Image 3](https://m.media-amazon.com/images/I/81nKcajImIL.jpg) ![RATTMMOTOR CNC Controller Kit Nema23 Stepper Motor 23HS8430 270oz-in 76mm 3A 1.8Nm Single Shaft 57mm×57mm×76mm with TB6600 Stepper Motor Driver 4.5A DC 10-45V for CNC Router - Image 4](https://m.media-amazon.com/images/I/810kkd-G+ML.jpg) ![RATTMMOTOR CNC Controller Kit Nema23 Stepper Motor 23HS8430 270oz-in 76mm 3A 1.8Nm Single Shaft 57mm×57mm×76mm with TB6600 Stepper Motor Driver 4.5A DC 10-45V for CNC Router - Image 5](https://m.media-amazon.com/images/I/71DJv0ry1mL.jpg) ## Questions & Answers **Q: Will this on a plasma table** A: yes it will. **Q: Does it have an encoder?** A: No. These are open loop. **Q: Can this kit be used for cnc plasma cutter?** A: I think this system has the power to make a very nice plasma cnc I would say go for it **Q: Can this run with a Linux PC?** A: I know low level programming and want use it in Linux. Do you provide a USB driver and a programmable guide? How do we address the 3 motors and how do we make it turn. Need help as i am planning to use the Mach3 module on Linux ## Customer Reviews ### ⭐⭐⭐ Great product but terrible documentation *by C***H on June 29, 2024* I bought this product to upgrade an old milling machine to USB connection instead of parallel port. The physical items were good quality and work very well. The documentation was almost unusable. The ad has a verbal description of the connections, a schematic and pictures of the circuit boards showing the connection labels. Also a verbal description of the connections. The verbal instructions say connect the control board 5V to the driver board 5v. No mention of a ground connection The schematic shows nothing connected to the control board 5v which looks like a drafting error. The driver board has ten connections, the schematic shows ten but the verbal instructions only mention nine. The "EN" has no connection. There is a comment that the control board cant support EN- and EN+ but there's only the one EN connection on the driver board. The board description says it "enables input" which sounds like a good thing. Another mystery: the control board has a set of 4 DIP switches numbered 1-4. The control board description shows three switches marked M1 - M3. These settings determine "Full Step Half Step and 4, 8 or 16 subdivisions. Since the step motors are part of the kit, the correct settings of the DIP's could be mentioned. Too bad they made such a nice product so difficult to use. ### ⭐⭐⭐⭐ Great for the money *by M***I on October 6, 2021* Documentation doesn't match the drivers sent. I spent a lot of hours researching the wiring for the correct components. That's the only reason for the 4 star. Once I figured the wiring out, all was good. Great bang for the buck ## Frequently Bought Together - RATTMMOTOR CNC Controller Kit Nema23 Stepper Motor 23HS8430 270oz-in 76mm 3A 1.8Nm Single Shaft 57mm×57mm×76mm with TB6600 Stepper Motor Driver 4.5A DC 10-45V for CNC Router - Arduino Uno REV3 [A000066] - 4pcs Nema 23 Stepper Motor Steel Mounting Bracket with Mounting Screws --- ## 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.us/products/237829873-rattmmotor-cnc-controller-kit-nema23-stepper-motor-23hs8430-270oz-in](https://www.desertcart.us/products/237829873-rattmmotor-cnc-controller-kit-nema23-stepper-motor-23hs8430-270oz-in) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-22*