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Item #:
54329977
3D Printer CNC Microstep Driver DM542 Stepper Motor Controller 2-Phase Digital Stepper Motor Driver 20-50V DC Max 4.2A for Nema 17, Nema 23 Stepper
Item #:
54329977
PHP 3774
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Order now and get it around Saturday, August 22
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DM542 stepper motor driver with strong anti-interference ability, over current protection and over-voltage protection, compatible with Nema 17, Nema 23 and Nema 34 stepper motors with outer diameter of 42mm, 57mm, and 86mm respectively.
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What Stands Out
High Compatibility
Designed for Nema 17 and 23 stepper motors, offering versatile use in various CNC applications and ensuring seamless integration with existing equipment.
Precision Control
Microstepping technology delivers smoother and more accurate motion, reducing vibration and enhancing the overall performance of CNC projects, perfect for intricate designs.
Robust Power Handling
Supports a voltage range of 20-50V DC with a maximum current of 4.2A, ensuring reliable performance and efficiency for demanding tasks without overheating.
Product Details
- Package include：1 pcs DM542 stepper motor driver
- Specification：input voltage：20-50VDC,out current：1-4.2A,MAX power：200w，subdivision：2/4/8/16/32/64128/5/10/20/25/40/50/100/125，temperature：-10-50°C
- application：suit for Nema 17, Nema 23 and Nema34 Stepper Motor，2-phase hybrid stepper motors (Outer diameter: 42, 57,86mm).
- Product features:Strong anti-interference ability. With over current protection and over-voltage protection
| Brand Name | LCRHLCNC |
| Manufacturer | Lishui Hengli Automation Technology Co., Ltd. |
| Part Number | DM542 |
| Included Components | 1 x DM542 stepper motor driver |
| Voltage | 36 Volts |
| Horsepower | 200 Watts |
| Brand | LCRHLCNC |
| Number of Items | 1 |
| Item Weight | 0.75 lbs (340 grams) |
What's in the box
1 x DM542 stepper motor driver
Who Should Buy?
-
3D Printing Enthusiasts
Ideal for users seeking precise control over stepper motors in their 3D printing projects.
-
CNC Machine Builders
Perfect for those building custom CNC machines requiring reliable and efficient motor control.
-
Robotics Developers
Great for robotics applications where precise positioning and control of stepper motors is necessary.
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Casual Hobbyists
Not suitable for users who require simple motor control without advanced features or tuning.
-
Small Scale Projects
May be overkill for very small projects needing only basic motor control functionality.
-
Budget-Conscious Buyers
This product may not fit those looking for the cheapest motor driver options available.
Product Description
About This Item
Introducing the DM542 3D Printer CNC Microstep Driver Stepper Motor Controller, the perfect accessory for your Nema 17 or Nema 23 stepper motor. This 2-phase digital stepper motor driver offers exceptional performance and precision, allowing you to achieve high-quality prints and smooth movements. Designed with advanced electrical parameters, the DM542 driver operates on a DC input voltage of 24~50V, making it compatible with a wide range of power sources. With an output current of up to 4.2A, it delivers the necessary power to drive your stepper motor efficiently. Thanks to its compact and lightweight design weighing only 250 grams, this driver is easy to install and integrate into your existing setup.
Whether you are building a 3D printer or a CNC machine, the DM542 driver provides reliable and stable control over your stepper motor. One of the standout features of the DM542 driver is its versatile control signal interface. The driver supports step pulse signals, step direction signals, and offline enable reset signals, allowing you to customize the driver's behavior to suit your specific needs. You can easily connect these control signals to your host computer and configure them to work in either high-level or low-level mode. For added convenience, the DM542 driver comes with comprehensive control signal connection options.
You can connect the control signals either using the negative ends or positive ends, depending on the effective level of your system. This flexibility ensures seamless integration with your existing control setup. This driver is not only compatible with stepper motors used in 3D printers but also perfect for CNC applications. Its accurate microstep control allows for precise movements, resulting in exceptional machining quality.
Whether you are engraving, cutting, or milling, the DM542 driver ensures smooth and consistent performance. In conclusion, the DM542 3D Printer CNC Microstep Driver Stepper Motor Controller is a reliable and high-performance solution for your stepper motor control needs. With its advanced features, compact design, and versatile compatibility, this driver is a must-have for any DIY enthusiast or professional looking to achieve outstanding results in their projects. So why wait? Upgrade your stepper motor control system with the DM542 driver and experience the difference in performance and precision. Order now and take your 3D printing and CNC machining to the next level!.
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Customer Questions & Answers
-
Question:
What is the weight of DM542 stepper motor driver?
Answer: The weight of DM542 stepper motor driver is 250 grams. -
Question:
What are the compatible stepper motor types?
Answer: The DM542 stepper motor driver is compatible with Nema 17, Nema 23 and Nema 34 stepper motors with outer diameter of 42mm, 57mm, and 86mm respectively. -
Question:
Does DM542 stepper motor driver come with over current and over-voltage protection?
Answer: Yes, DM542 stepper motor driver comes with over current and over-voltage protection.
LCRHLCNC Controls Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
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“Not madly expensive like I thought, and much quicker than promised.”
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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PHP 3774
Order now and get it around Saturday, August 22
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Features & Benefits
- Input voltage: DC 24-50V input Output current: less than 4 amperes Output current: 1.0A-4.2A MAX power: 200W
- Subdivision: 2/4/8/16/32/64/128/5/10/20/25/40/50/100/125
- Temperature range: -10-50°C, weight 250 grams
- Control signal interface for PLS, DIR and ENA signals
- Effective with host computer at high or low level
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