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Written by Kitto

Take your CNC machining to the next level with the revolutionary Genmitsu Closed-Loop Stepper Motor Set, designed specifically for the PROVerXL 4030 V1. This upgrade kit redefines precision and efficiency, empowering you to create intricate engravings and mill flawless workpieces with remarkable accuracy.

We are pleased to announce the release of the Genmitsu Closed-Loop Stepper Motor Set for PROVerXL 4030V1. This upgrade kit is designed to provide existing PROVerXL 4030 V1 users with the same level of precision, efficiency, and control that has been praised by new users of the PROVerXL 4030 V2.


5 stars review on PROVerXL 4030 V2.

Genmitsu Close loop stepper motor, PROVerXL 4030

What is a Closed-Loop Stepper Motor?

Traditional stepper motors rely on open-loop control, meaning they receive instructions but lack a feedback mechanism. This can lead to issues like step loss, particularly under high pressure or uneven workloads.

In contrast, the Genmitsu Closed-Loop Stepper Motor Set utilizes a closed-loop system. This innovative technology integrates an encoder directly into the motor. The encoder constantly monitors the motor's actual position and relays this information back to the controller.



Why Use a Closed-Loop Stepper Motor?

The closed-loop system offers a multitude of benefits for CNC machining:

  • Unmatched Precision: By continuously verifying the motor's position, the closed-loop system eliminates step loss, ensuring you achieve the ±0.05mm accuracy required for detailed engravings and intricate milling projects.
  • Enhanced Efficiency: The closed-loop system constantly adjusts motor operation based on real-time feedback. This eliminates inefficiencies and blockages, resulting in smoother operation and faster speeds (up to 10,000mm/minute) for a more productive workflow.
  • Superior Power and Control: The closed-loop system allows the motor to deliver its full 75% increased torque even under heavy workloads, making it ideal for continuous operation and a wider range of materials.


  Original Stepper Motor of PROVerXL 4030 V1 DM542 Nema 23 112mm Stepper Motor Close-Loop 60-100 Stepper Motor
Step Angle 1.8 ° ±5% 1.8 ° ±5% /
Phase 2 Phase 2 Phase  2 Phase
Rated Voltage 2.4V 4.275V  24V
Rated Current 4.0A 4.5A  3A
Holding Torque 20KG ·cm 32KG ·cm  3.5N·m
Phase Resistance 0.6Ω±0.1(20℃) 0.95Ω±0.1(20℃)  
Phase Inductance 2.1mH±20%(1kHz 1V RMS) 5.0mH±20%(1kHz 1V RMS)  
Electrical Strength AC 500V/1min/5mA Max. AC 500V/1min/5mA Max.  20-36VDC/3A
Noise 72dB 79dB 63dB
Speed 2000mm/min 2000mm/min 12000mm/min


Embrace the Advantages of Closed-Loop Technology

With the Genmitsu Closed-Loop Stepper Motor Set, you'll experience a new level of control and precision in your CNC machining. The redesigned controller box and user-friendly design make installation a breeze, minimizing downtime and maximizing your creative potential.


Unmatched Precision and Speed:

  • Achieve an incredible ±0.05mm positioning accuracy, ideal for even the most demanding projects.
  • Experience smooth operation and blazing-fast speeds up to 10,000mm/minute, thanks to the innovative closed-loop system.
  • Say goodbye to step loss and blockages, ensuring a reliable and efficient workflow that saves you time and frustration.


Superior Power and Control:

  • Benefit from a staggering 75% increase in torque compared to standard motors, providing ample power for continuous, heavy-duty workloads.
  • The redesigned controller box boasts a robust build and user-friendly GRBL-based control board, compatible with popular software for seamless integration.
  • Enjoy effortless operation through the USB interface and gain precise control with the eccentric nut adjustment for fine-tuning.


A Quieter and Cooler Operation:

  • Embrace a peaceful work environment with low-speed, vibration-free operation made possible by cutting-edge vector control technology.
  • The closed-loop system combined with Trinamic's Coolstep technology significantly reduces motor heat generation, leading to lower operating temperatures and improved machine longevity.


Effortless Upgrade for Maximum Uptime:

  • This user-friendly kit eliminates the need for complex modifications, allowing for a quick and easy plug-and-play installation.
  • Focus on what matters most – your projects – with minimal downtime required for setup.


 SHOP PROVerXL 4030 Series with Closed-loop Stepper Motor



Tags: CNC

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