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STEPPERONLINE CNC Stepper Motor Driver 1.0-4.2A 20-50VDC 1/128 Micro-step Resolutions for Nema 17, 23, 24 and 34

STEPPERONLINE CNC Stepper Motor Driver 1.0-4.2A 20-50VDC 1/128 Micro-step Resolutions for Nema 17, 23, 24 and 34

Q: Can this drive a 200 step motor?

yes, all this does is convert pulses into different voltage pulses (adjusts current) across the stepper motor coils. The driver doesn't care about the steps/revolution of your motor. You can adjust the number of steps per revolution (microsteps x stepper steps/rev). It is up to the users to convert number of pulses into revolutions of motor shaft if you care about absolute position or have a fixed pulse frequency and want a specific RPM.

Q: Can this drive 400 step / 0.9° stepper motors?

This controller is designed for a 400 ppr motor. You can also get much better than .9° resolution by setting the switches. On my mill I use the 800 ppr setting which is a half step or .45°/step. You then need to make adjustments in software or code for 800 ppr vs 400 ppr. I have not used it with higher than 800 ppr or 1/2 step so I don't know how it will work for you.

Q: Can this be controlled using a Raspberry Pi?

I would think with the appropriate hat it could.

Q: This is my 1st go at this. is the dm542t the best choice to run the 17hs24-2104s 92oz nema 17 motor?

idk what the best choice is , but these will run them.. id set the dip switches to low current

4.7/5

Product ID: 365893349

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Details

Colour
black
Brand
STEPPERONLINE
Voltage
5E+1 Volts
Material
Metal
Item Weight
210 Grams

⚡20-50VDC input voltage

🎯1/128 microstep resolution

🔇Ultra-low noise operation

Frequently Bought Together

STEPPERONLINE CNC Stepper Motor Driver 1.0-4.2A 20-50VDC 1/128 Micro-Step Resolutions for Nema 17 and 23 Stepper Motor

42 57 Stepper Motor Driver Controller Integrated Board Forward/Reverse Pulse Speed Angle Control Module PLC Serial Communication

STEPPERONLINE High Torque Nema 23 CNC Stepper Motor 114mm 425oz.in/3Nm CNC Mill Lathe Router

Description

⚙️ Step up your CNC game with precision, power, and silence!

BUILT TO LAST - Industrial-grade durability with overvoltage, overcurrent protection, and natural or forced cooling for reliable 24/7 operation.
POWER FLEXIBILITY - Wide 20-50VDC input range and adjustable 1.0-4.2A peak current to perfectly match your Nema 17, 23, 24, or 34 motors.
SMART SELF TUNING - Automatic motor identification and parameter configuration means plug-and-play performance without the guesswork.
NEXT LEVEL CONTROL - Supports up to 200kHz pulse frequency and multiple microstep resolutions, giving you ultimate command over speed and torque.
PRECISION IN MOTION - Experience ultra-smooth, whisper-quiet stepper control with 1/128 microstepping for flawless positioning.

The STEPPERONLINE DM542T CNC Stepper Motor Driver delivers industrial-grade performance with a broad 20-50VDC input, peak currents from 1.0 to 4.2A, and ultra-fine 1/128 microstepping resolution. Designed for Nema 17 to 34 motors, it features smart self-configuration, low noise operation, and robust protections, making it the go-to choice for professionals demanding smooth, reliable, and precise motor control.

Specifications

Operating Temperature	45 Degrees Celsius
UPC	714485410482 715624558829 715776647549
Manufacturer	STEPPERONLINE
Country of Origin	USA
Model number	DM542T
Special Feature	easy to install
Item Weight	210 g
Product Dimensions	0.01 x 7.55 x 2.55 cm; 210 g
Item model number	DM542T
Item Height	25.5 Millimeters
Item Width	7.6 Centimeters
Connectivity Technology	Radio-frequency
Noise Level	1 dB
Are batteries included?	No

Have a Question? See What Others Asked

Can this drive a 200 step motor?

Can this drive 400 step / 0.9° stepper motors?

Can this be controlled using a Raspberry Pi?

This is my 1st go at this. is the dm542t the best choice to run the 17hs24-2104s 92oz nema 17 motor?

Common Questions

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TrustScore 4.5 | 7,300+ reviews

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