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Item #:
197685459
STEPPERONLINE Stepper Motor Driver DM542Y CNC Controller Micro Step Resolution 20-50VDC Input 1.0-4.2A for Nema 17 and 23 Stepper Motor
Item #:
197685459
NAD 919
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The Stepper Motor Driver offers precise positioning, adjustable current control, and multiple step resolutions for applications in 3D printers and CNC machinery.
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Product Details
- DM542Y digital stepper motor driver for Nema 17 and Nema 23
- Provides smooth and quiet operation
- Offers 8 optional peak current settings from 1.0A to 4.2A
- Wide operating voltage range of 20-50Vdc
- 15 selectable microstep resolutions
- Pulse input frequency up to 200 KHz with TTL compatibility
| Brand Name | MybotOnline |
| UPC | 781545592235 |
| Manufacturer | MybotOnline |
| Part Number | MY-DM542Y |
| Item Weight | 385 Grams |
| Display Type | digital. |
| Operating Temperature | 14 Degrees Fahrenheit |
| Color | black |
| Material Type | copper |
| Brand | MybotOnline |
| Material | copper |
Product Description
About This Item
Introducing the STEPPERONLINE Stepper Motor Driver DM542Y CNC Controller - the perfect solution for precise motor positioning in your CNC machinery and 3D printer extruder. With its advanced features and high-performance capabilities, this stepper motor driver is designed to meet the needs of professionals and hobbyists alike. One of its standout features is the Anti-Resonance technology, which provides optimal torque and eliminates mid-range instability, ensuring smooth and accurate motor movement.
The motor auto-identification and parameter auto-configuration feature allows for optimal responses with different motors, making it compatible with a wide range of Nema 17 and 23 stepping motors. Thanks to its multi-stepping function, even low-resolution step inputs can produce higher microstep outputs, resulting in smoother motor movement and improved precision. The soft-start feature ensures a seamless power-on without any jumps, while the pulse input frequency of up to 200 kHz, along with its TTL compatible and optically isolated input, allows for quick and efficient motor control.
This stepper motor driver also comes with automatic idle-current reduction, which helps to conserve energy and prolong motor life. With its versatile design, it supports both 2-phase and 4-phase motors, making it suitable for a variety of applications. Safety is a top priority with this driver, as it offers over-voltage and over-current protections, ensuring the longevity of your motors.
In terms of electrical specifications, it has an output peak current range of 1.0-4.2A, input voltage range of 20-50VDC, and logic signal current of 7-16mA. This driver is built to withstand various operating conditions, with an operating temperature range of 14°F to 113°F and resistance to vibration (10-55Hz / 0.15mm). Plus, with its compact and lightweight design, weighing approximately 7.4oz, it’s easy to install and integrate into your existing setup.
Included in the package is the STEPPERONLINE Stepper Motor Driver DM542Y CNC Controller and a driver manual for easy setup and installation. If you're searching for a high-quality, reliable, and affordable stepper motor driver that delivers exceptional performance, look no further than the STEPPERONLINE Stepper Motor Driver DM542Y CNC Controller. Whether for CNC machinery, 3D printing, robotics, or industrial applications, this driver has you covered.
Buy the best stepper motor driver now and take your projects to the next level.
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Customer Questions & Answers
-
Question:
What is the maximum pulse input frequency?
Answer: The Stepper Motor Driver supports a pulse input frequency of up to 200 kHz, ensuring precise and reliable operation. -
Question:
Can it be used with both 2-phase and 4-phase motors?
Answer: Yes, the Stepper Motor Driver is suitable for both 2-phase and 4-phase motors, providing versatility for various applications. -
Question:
Does it come with over-voltage and over-current protections?
Answer: Yes, the Stepper Motor Driver features over-voltage and over-current protections to ensure the safety and longevity of the device.
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16 June 2026 · via Trustpilot
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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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NAD 919
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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