OUYZGIA Improved TB6600 Stepper Motor Driver, Nema 17/23/34 Stepper Motor Driver 4A 9-42V 32 Segments, Suitable 42/57/86 Type 2/4 Phase Stepper Motor, Hybrid Stepper Motor Driver for 3D Printer CNC

Signal Input: Single Ended, Impulse/Direction Optocoupler isolated signal input, strong anti-interference ability

Dividing options: 1/2/4/8/16/32 subdivision for controlling 4/6/8 wire 2-phase/4-phase hybrid stepper motors (current less or equal to 4.0A) Compatible with stepper motors with step angles of 1.8° and 0.9°

Current and voltage: output current: 0.5A-4.0A, the maximum output current is 4.0A. Input voltage: 9-42VDC, external signal 3.3-24V can be connected directly without resistor

Safe and reliable: overheating, over-current and under-voltage lock, protection against reverse polarity of input voltage, etc. Safer. The power is automatically halved when standing

High CompatibilitySuitable for all brands of 4/6/8 wire 2/4 phase hybrid stepper motors. Suitable for various small and medium automation equipment and instruments, such as: engraving machines, marking machines, cutting machines, laser lighting, plotters, CNC machine tools, etc.