STEPPERONLINE CNC Kit 3.0Nm Nema 23 Steppers

Product Description :

The 3-Axis CNC Stepper Motor Kit is a complete motion control solution that includes three high-torque Nema 23 stepper motors (23HS45-4204S, 3.0Nm / 425 oz-in), three DM542T digital stepper drivers, and a reliable 400W 36V power supply (LE-400-36). Designed for CNC routers, mills, lathes, engraving machines, and automation projects, this kit delivers powerful performance, stability, and easy integration.

Each Nema 23 stepper motor provides 3.0Nm of holding torque, making it ideal for heavy-duty CNC applications. With a 1.8° step angle, 4.2A current rating, and durable 10mm D-cut shaft, these motors ensure precision positioning and long service life.

The included DM542T stepper drivers support a wide range of microstepping resolutions (up to 25,000 steps/rev) and feature anti-resonance technology for smoother motion, higher torque, and reduced mid-range instability. They also include over-current, over-voltage, and idle-current reduction protections, ensuring reliable operation.

Powering the system is a 400W 36V 11A switching power supply with forced-air cooling, overheat protection, and high efficiency, providing stable power for multi-axis CNC machines.

This open-loop CNC kit is a plug-and-play solution for makers, hobbyists, and professionals looking to upgrade or build a robust CNC motion system.

Kit Includes

• 3 × DM542T Digital Stepper Drivers (1.0–4.5A, 18–50VDC)

• 3 × Nema 23 Stepper Motors (23HS45-4204S)

  • 3.0Nm (425 oz-in) torque

  • 4.2A/phase current

  • 1.8° step angle

  • 57×57×113mm frame

  • 10mm D-cut shaft

• 1 × LE-400-36 Power Supply (36V 11A 400W, 115/230V selectable)

Key Features

• High Torque: 3.0Nm (425 oz-in) Nema 23 motors

• Smooth Motion: DM542T drivers with 16+ selectable microsteps

• Wide Voltage Range: 18–50VDC driver input, powered by 36V supply

• Protection & Safety: Over-current, over-voltage, and thermal protections

• Easy Installation: 4-wire bipolar motors with 400mm leads

• Complete CNC Kit: Motors, drivers, and power supply included

Applications

• CNC routers, mills, and lathes

• Laser engraving and plasma cutting machines

• Robotics and automation systems

• Heavy-duty motion control DIY projects

The 3-Axis CNC Kit with Nema 23 Motors, DM542T Drivers, and 400W Power Supply offers the perfect balance of power, precision, and reliability, making it ideal for demanding CNC and industrial projects.