Stepper Motor Driver Self Protection Large Torsion Low Heat Noise CNC Stepper Controller DC20-50V 1.0-4.2A High Stability - BTCNFC, BTCNFCxzh5gm2wdy

• [APPLICABLE FOR] Suitable for various 2 phase hybrid stepper motors of 39, 42, and 57, ensuring optimal torsion and smooth movement. [HIGH RELIABILITY] Features excellent overcurrent and overvoltage protection, ensuring durability and protection even at high speeds. [EXCELLENT PERFORMANCE] Achieves ultra-smooth movement with low heat and noise, providing optimal torsion for precision tasks. [RELIABLE MATERIALS] Made from premium ABS and aluminum alloy for enhanced stability and long-lasting durability. [WIDE RANGE] With a wide input voltage range of DC20 to 50V and drive current of 1 to 4.2A, suitable for multiple applications.