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Nema23 Stepper motor and driver
Stepper motor drivers are core control components that regulate current, voltage, and motion behavior of stepper motors in CNC and automation systems. By precisely controlling motor operation through advanced digital algorithms, stepper drivers ensure stable torque output, accurate positioning, and reliable motion control.
Compared with traditional open-loop stepper drivers, modern digital stepper drivers provide:
Product Introduction
The DM542 digital stepper driver provides stable and precise motor control for CNC and automation systems. It adopts advanced digital control technology to ensure smooth operation, accurate positioning, and reliable performance.With adjustable current and microstepping settings, the DM542 effectively reduces vibration, noise, and motor heating, improving motion stability and efficiency. Its built-in protection functions support long-term, safe operation.Compatible with a wide range of stepper motors and control systems, the DM542 driver is an ideal and cost-effective solution for CNC machines, engraving equipment, and industrial automation applications.
Product Specification
| Parameter | Value | Parameter | Value |
| Phase | 2 | Shaft Diameter | 8 mm |
| Place of Origin | Shandong, China | Nema Frame Size | NEMA 23 |
| Voltage | 48 V DC | Model Number | NEMA23 |
| Brand Name | longqiao | Current / Phase | 3.5 A |
| Warranty | 1 Year | Product Name | Stepping Motor |
Product Features
High efficiency
The DM542 stepper driver adopts advanced digital control technology to improve motor driving efficiency. Optimized current regulation ensures stable output while reducing energy loss during operation.
Stable and reliable operation
Designed with high-quality electronic components, the DM542 delivers consistent performance under continuous operation. Its robust design supports long service life in industrial environments.
Accurate closed-loop control
With precise current control and microstepping adjustment, the driver achieves smooth motion and accurate positioning. This effectively reduces vibration and improves overall motion quality.
Low noise and reduced vibration
Advanced control algorithms significantly lower motor noise and mechanical resonance, ensuring smoother movement and quieter operation during high-speed or long-term use.
Comprehensive protection functions
The DM542 features built-in overcurrent, overvoltage, and fault protection mechanisms, providing safe and reliable operation while protecting both the driver and motor.
Product Application
Digital stepper motor drivers are core control components used to precisely regulate motor motion in automated systems. By accurately controlling current, subdivision, and pulse response, they ensure stable torque output, smooth operation, and reliable positioning performance, making them essential in modern motion control applications.
The DM542 stepper motor driver is widely applied in CNC and automation equipment requiring stable control and flexible current adjustment, such as CNC engraving machines, laser cutting and marking machines, 3D printers, plotters, automatic assembly equipment, and small CNC machine tools. With DSP 32-bit control architecture, wide voltage range, and adjustable output current, DM542 provides dependable performance for both new equipment integration and system upgrades.
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32-bit DSP Closed-Loop Control -
Low Vibration, Low Noise Operation -
High Speed Precision Performance -
Comprehensive Protection Functions
Packing, Storage, Handling and Transportation
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Laser Engraving & Cutting Machines -
Smoother motion with low friction