As a professional stepper motor driver supplier, ATO provide 2-phase stepper motor drivers and 3-phase stepper motor drivers for different industrial application. For compact automation systems, ATO 2-phase stepper motor drivers offer a perfect balance between size, cost, and precision. Their compact housings make them suitable for embedded control systems, small robots, and benchtop equipment. Despite their small size, they feature high-efficiency MOSFET output stages that minimize power loss and heat generation. Engineers appreciate the adjustable microstepping modes, which can reach up to 1/256 steps for ultra-fine resolution. ATO 2-phase drivers for stepper motor operate quietly and reliably, even in thermally constrained enclosures. In applications such as textile machinery, labeling systems, and automatic dispensers, they provide stable speed control and torque output for smooth operation. The simple plug-and-play wiring design allows for quick installation and maintenance, while protection functions ensure continuous, fault-free performance in demanding environments. Their ability to combine precision and economy makes them one of the most versatile choices in ATO's motion control lineup.
ATO 3-phase stepper motor drivers are designed for high-torque applications where traditional 2-phase solutions may fall short. By energizing three motor windings in sequence, these drivers for Nema 17/23/34/42 stepper motors generate smoother torque output, greater acceleration capability, and reduced vibration. This makes them perfect for heavy-duty CNC machines, printing presses, and medical imaging equipment requiring both torque strength and stability. The driver’s intelligent current control algorithm optimizes magnetic field utilization, achieving higher efficiency with less heating. With broad input voltage support (often 80–230V AC or higher) and configurable current levels, ATO three phase stepper motor drivers adapt to a variety of motor sizes and performance requirements. They also feature fault detection for phase loss, overtemperature, and communication errors, enhancing system reliability. By combining robust power delivery with quiet motion, ATO 3-phase drivers enable industrial machines to perform complex positioning and cutting operations with consistent, repeatable results.