--- product_id: 16559651 title: "SainSmart 1 Axis CNC Servo Stepper Motor Motion Programmable Controller" price: "S$85" currency: SGD in_stock: true reviews_count: 8 url: https://www.desertcart.sg/products/16559651-sainsmart-1-axis-cnc-servo-stepper-motor-motion-programmable-controller store_origin: SG region: Singapore --- # 8-digit multi-status display 40kHz max output frequency Single-axis precision control SainSmart 1 Axis CNC Servo Stepper Motor Motion Programmable Controller **Price:** S$85 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your automation game with pinpoint control and effortless programmability! ## Quick Answers - **What is this?** SainSmart 1 Axis CNC Servo Stepper Motor Motion Programmable Controller - **How much does it cost?** S$85 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/16559651-sainsmart-1-axis-cnc-servo-stepper-motor-motion-programmable-controller) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Real-Time Insights:** 8-digit digital display shows program status, step counts, and input/output signals instantly. - • **Robust Signal Isolation:** 6 optical isolated inputs and 3 outputs ensure noise-free, reliable communication in industrial environments. - • **Seamless Automation Flow:** Autorun and manual modes let you switch between hands-on tweaks and fully automated runs effortlessly. - • **Customizable Motion Profiles:** Set acceleration, deceleration, jog speed, and return-to-zero parameters to match your exact workflow. - • **Precision at Your Fingertips:** Single-axis control with ultra-fine 1Hz frequency resolution for flawless automation. ## Overview The SainSmart 1 Axis CNC Servo Stepper Motor Motion Programmable Controller delivers precise single-axis motion control with a high 40kHz output frequency and 1Hz resolution. Featuring an 8-digit multi-status display, it supports both autorun and manual operation modes, allowing for flexible programming and real-time adjustments. Its robust optical isolation inputs/outputs and customizable motion parameters make it ideal for streamlined, reliable automation in industrial and custom project settings. ## Description Number of controlled axis: 1 Maximum output frequency: 40KHZ; Output frequency resolution: 1Hz; Programmable maximum number of rows: 99; Signal input: 6 (optical isolation); Signal output: 3 (optical isolation); A continuous displacement range: -7,999,999 ~ 7,999,999; Operating state: Autorun mode, manual operation, the program edit mode, parameter setting status; Lifting speed curve: 2 (optimization); Display digits: 8 digital display, manual / automatic status display, run / stop status display, the number of steps / counts / procedures display, edit the program, parameter display, input / output status display, pulse and direction display; Autorun feature: You can edit, you can control the start and stop automatically run through the panel buttons and processing and other operations at the terminal level; Manual operation functions: position adjustments (manual jog speed and jog the number of steps can be set); Parameter setting function: Starting frequency, acceleration and deceleration curve, reverse clearance, manually run length, manual speed, back to zero speed and interrupt jump the line all can be set; Program editing functions: You can insert, delete, modify the program. The controller can identify the error Instruction; Return to Zero features: It can be from the positive and negative directions, automatic return to zero The number of programming instructions: 14 instruction; Outside the operating functions: interrupt operation through parameter setting and switch connected to the terminals A and B; Power supply:DC24V; WHAT'S IN THE PACKAGE 1 x Single-Axis CNC Servo Stepper Motor Motion Programmable Controller Review: Great for WHAT it is! - We've used these ST-PMC1 1-axis controls on a few custom automation projects. They are a great value for what they are- a simple, programmable single axis controller that may stand alone or be a sub-component of another control. They are not a proper multi-axis cnc control that can read standard g-code. Instead these are good to use in cases where a simple automation project is to be controlled. We've added a few pictures of our projects to this review. One shows a control for a 2-axis Tsudakoma trunion rotary table. Here the controllers were connected together so each axis could coordinate its movement. The other example is a control for an automated saw. In this case a single ST-PMC1 control allows the operator to select how far they want to cut using the "A" input function, and then make safe, repeatable cuts to an exact length. The users manual is well-organized but the translation is terrible! The programming examples in the book and parameter and program function charts are helpful and a good reference, but understanding the control and how to connect it was initially difficult due the confusing Chinese-to-English translation. We will be purchasing more of these from desertcart Prime to use on future SB Precision LLC projects! Review: It works! - To my surprise, it works. The English manual included is challenging to understand due to the translation. Several example programs helped a lot. After a few hours, I was able to wire the circuits and program controls for a stepper motor's speed, direction, and distance, time delay outputs to control solenoids, and inputs from switches. I have no idea how durable this unit is but for now, it is delivering simple automation with no problems. ## Features - Number of controlled axis: Single axis; can achieve a variety of complex operation: positioning control and non-positioning control; - Display digits: 8 digital display, manual / automatic status display, run / stop status display, the number of steps / counts / procedures display, edit the program, parameter display, input / output status display, pulse and direction display ; - Autorun feature: You can edit, you can control the start and stop automatically run through the panel buttons and processing and other operations at the terminal level; - Manual operation functions: position adjustments (manual jog speed and jog the number of steps can be set); - Operating state: Autorun mode, manual operation, the program edit mode, parameter setting status;The maximum output frequency: 40KHZ;Output frequency resolution: 1Hz;Power supply:DC24V; ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.2 out of 5 stars 60 Reviews | ## Product Details - **Color:** black - **Brand:** SainSmart - **Voltage:** 24 Volts - **Product Dimensions:** 4"L x 4.1"W x 3.9"H - **Item Weight:** 0.3 Kilograms ## Images ![SainSmart 1 Axis CNC Servo Stepper Motor Motion Programmable Controller - Image 1](https://m.media-amazon.com/images/I/51xBykA9wKL.jpg) ![SainSmart 1 Axis CNC Servo Stepper Motor Motion Programmable Controller - Image 2](https://m.media-amazon.com/images/I/51nedBbcLtL.jpg) ![SainSmart 1 Axis CNC Servo Stepper Motor Motion Programmable Controller - Image 3](https://m.media-amazon.com/images/I/51mawEyh2tL.jpg) ![SainSmart 1 Axis CNC Servo Stepper Motor Motion Programmable Controller - Image 4](https://m.media-amazon.com/images/I/51sCqUb50YL.jpg) ![SainSmart 1 Axis CNC Servo Stepper Motor Motion Programmable Controller - Image 5](https://m.media-amazon.com/images/I/41nj6XIlvxL.jpg) ## Questions & Answers **Q: Does this actually control the motor? Like will this control one without an arduino and if so, what else is needed other than this and a nema motor?** A: You still need a driver board to output the correct current to the motor. This box allows you to control a stepper motor driver board and perform some basic motor functions like forward three revolutions at 3rpm, reverse, return to zero, etc. If you want an arduino to control the motor with complex routines you need to figure out how the driver board turns control signal pulses into steps in the motor. Then you need to program the arduino to send the proper pulses to the driver board. **Q: How do the outputs on this correlate to a driver's Pulse, direction, and enable?** A: I purchased this unit to run a Z axis lift on my laser cutter. I can control speed direction and of course enable. The directions are a bit tough due to the translation but take your time and it will work, It was my first foray into controllers so I was very pleased! Hope this helps! Ray **Q: What's the current draw for this controller? Will 2A be okay?** A: Dear customer: 2A will be okay and it's usually 24V 1A. **Q: Can is control a servodrive-servimotor that is running fast? (10m/min), or it is only made for stepper motors slow speed?** A: It can controll anything with step dor input. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for WHAT it is! *by S***R on February 12, 2019* We've used these ST-PMC1 1-axis controls on a few custom automation projects. They are a great value for what they are- a simple, programmable single axis controller that may stand alone or be a sub-component of another control. They are not a proper multi-axis cnc control that can read standard g-code. Instead these are good to use in cases where a simple automation project is to be controlled. We've added a few pictures of our projects to this review. One shows a control for a 2-axis Tsudakoma trunion rotary table. Here the controllers were connected together so each axis could coordinate its movement. The other example is a control for an automated saw. In this case a single ST-PMC1 control allows the operator to select how far they want to cut using the "A" input function, and then make safe, repeatable cuts to an exact length. The users manual is well-organized but the translation is terrible! The programming examples in the book and parameter and program function charts are helpful and a good reference, but understanding the control and how to connect it was initially difficult due the confusing Chinese-to-English translation. We will be purchasing more of these from Amazon Prime to use on future SB Precision LLC projects! ### ⭐⭐⭐⭐ It works! *by E***. on August 29, 2023* To my surprise, it works. The English manual included is challenging to understand due to the translation. Several example programs helped a lot. After a few hours, I was able to wire the circuits and program controls for a stepper motor's speed, direction, and distance, time delay outputs to control solenoids, and inputs from switches. I have no idea how durable this unit is but for now, it is delivering simple automation with no problems. ### ⭐⭐⭐⭐⭐ This controller is a great way to operate my Stepper motor for my application *by M***0 on May 17, 2016* This controller is a great way to operate my Stepper motor for my application. Since I am not needing to operate more than one motor, and not a more elaborate multi-axis system, it only requires an external power supply, and a Stepper motor driver module to make it a stand alone system. The ST-PMC1 powers the motor driver unit from the COM connection on the unit, and has input control from external sources like On/Off switches, Limit switches, and can control external sources from the unit such as coolant for a cutting unit if used, or other equipment pertaining to your application if needed. It will be a good unit to be used in many ways, and if you need help in operations or tech support, they are very helpful to get you going. I am happy to have this source of help behind me since I am new to this technology. ## Frequently Bought Together - SainSmart 1 Axis CNC Servo Stepper Motor Motion Programmable Controller - STEPPERONLINE CNC Stepper Motor Driver 1.0-4.2A 20-50VDC 1/128 Micro-Step Resolutions for Nema 17 and 23 Stepper Motor - ALITOVE DC 24V 15A 360W Power Supply Universal Regulated Switching Transformer Adapter LED Driver 110V/220V AC Input for LED Strip CCTV Radio --- ## 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.sg/products/16559651-sainsmart-1-axis-cnc-servo-stepper-motor-motion-programmable-controller](https://www.desertcart.sg/products/16559651-sainsmart-1-axis-cnc-servo-stepper-motor-motion-programmable-controller) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-05-17*