Import Act Dm860 Hybrid Stepper Motor Drivers — Buy in Bulk from Supplier in China

The Act DM860 is a two-phase hybrid stepper motor driver built for high-performance motion control, supporting an input voltage range of 24V to 80V DC. It is capable of driving stepper motors with diameters from 57 to 110 mm and a maximum phase current of 8.0A, offering superior torque and precision for demanding industrial applications. Its AC servo-based current loop control ensures minimal torque fluctuation, delivering smooth operation at low speeds and enhanced torque at high speeds.

This driver incorporates 14-level microstepping and automatic half-current reduction, optimizing both performance and energy consumption. It features opto-isolated signal inputs and outputs, as well as comprehensive protection mechanisms for overvoltage, undervoltage, overcurrent, overheating, and interphase short circuits. The unit’s power dissipation is rated at 80W, with a 10A internal fuse, and it operates within a temperature range of -10°C to 45°C, with storage tolerance from -40°C to 70°C.

The DM860 is widely utilized in engraving machines, CNC tools, and packaging equipment where high resolution and positioning accuracy are paramount. It is a preferred choice for OEMs and distributors in industries requiring robust stepper motor control. Buyers should verify motor compatibility, microstepping settings, and environmental conditions to ensure seamless integration into their systems.

Changzhou ATC Motor Co. Ltd. operates from its facility in Changzhou, Jiangsu Province, China, located at No.1, Zhengda Road, Qishuyan Street. The company focuses on producing high-precision stepper motor drivers and motion control solutions tailored for industrial automation and machinery applications.

With a harbor-tier trust classification, the supplier demonstrates a verified operational footprint. Although response metrics are not presently documented, the technical specifications provided in their listings highlight a commitment to performance and reliability, making them a viable source for OEMs and distributors seeking stepper motor drivers for high-demand applications.