HiLetgo TB6600 Stepper Motor Driver 32 Segments DC 9-40V 4-0A Suitable for 42-57-86 Type 2-Phase 4-Phase Stepper Motor

Specification: Supply Voltage: 9~40V DC? Input voltage: DC 12 ~ 48V? Operating Temperature: -10 to 45 ?C? ? Storage temperature: -40 to 70 ?C?? Max Drive Current: 4A? Chopping Frequency: 20KHZ? Dimension: approx. 9.6 x 7.1 x 3.6cm? Features: ? Bipolar constant current chopper? High-speed optocoupler signal isolation input Electrical input signal is TTL compatible?? Stationary current is automatically reduced by half? ? Suitable for any small-and-medium automatic equipment with CNC controller, such as X-Y-Z tables, labeling machines, laser cutters, engraving machines, and pick-place devices? Package included: 1 * 4A TB6600 Single Axis Stepper Motor Driver Controller Module