Can this be used to make a closed loop stepper motor driver?

This is only a driver for the stepper motor. The CL42T is a closed loop version driver which integrates the stepper driver and encoder reader in one unit and resolves step errors. It connects to a stepper motor/encoder unit. Otherwise, you can use this as the driver, but will need a controller for encoder input to resolve step errors.

The product title says 10-30vdc, but the user manual says 18-30vdc. which is correct?

I tested at 10v. It works. Good to have a variable voltage bench supply to test these! I am running at 24v.

How can I connect this drive to a controller with a common cathode? Is it even possible? The controller has a common ground, but no common anode.

Unfortunately, unlike the DM542, these have the anode connected together in a common-anode configuration. You will need to use an inverter if using active-high pulse or direction signals, or invert the signal in the software.

My dm320t i bought last year works fine. for the new pieces this year the motor only moving to "home". it seems the not working. can you advise?

Check output from controller, high- CW, low-CCW. Or vise versa depending on coil winding wiring. If high/ low signals are ok... drive is bad.

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STEPPERONLINE Digital Stepper Motor Driver 0.3-2.2A 10-30VDC for Nema 8,11,14,16,17 Stepper CNC 3D Printer DM320T

Product ID: 370303479

Details

Brand
STEPPERONLINE
Item weight
90 Grams
Manufacturer
STEPPERONLINE
UPC
715776435245
Voltage
30 Volts

⚡10-30VDC input voltage

🎯8 micro-step resolutions (400-12800)

🔄0.3-2.2A peak current output

Description

🚀 Drive Your Innovation with STEPPERONLINE Precision Power!

BUILT TO ENDURE - Robust protections guard against over-voltage and over-current, keeping your projects safe and steady.
PLUG PLAY POWER - Auto motor ID and parameter setup means zero hassle, just seamless performance out of the box.
TAILORED TORQUE CONTROL - DIP switch-configurable current and microstepping for custom-tuned motor efficiency.
PRECISION MOTION MASTERY - Anti-resonance tech ensures ultra-smooth, low-noise operation for flawless CNC and 3D printing.
FUTURE PROOF COMPATIBILITY - Supports Nema 8 to 17 stepper motors, perfect for evolving professional automation needs.

The STEPPERONLINE DM320T is a high-performance digital stepper motor driver designed for Nema 8 to 17 motors, delivering up to 2.2A peak current at 10-30VDC. Featuring advanced anti-resonance technology, auto motor identification, and 8 micro-step resolutions, it ensures smooth, quiet, and efficient motion control. Its configurable DIP switches and built-in protections make it a reliable, versatile choice for professional CNC and 3D printing applications.

Specifications

ASIN	B075R88FMN
ASIN	B075R88FMN
Brand Name	STEPPERONLINE
Customer Reviews	4.4 4.4 out of 5 stars (43)
Customer reviews	4.4 4.4 out of 5 stars (43)
Date First Available	26 December 2017
Is Discontinued By Manufacturer	No
Item Weight	90 Grams
Item model number	DM320T
Manufacturer	STEPPERONLINE
Manufacturer	STEPPERONLINE
Model	DM320T
Package Dimensions	13.3 x 7.9 x 4.7 cm; 90 g
Part Number	DM320T
UPC	715776435245
Voltage	30 Volts

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