4A TB6600 Single Axis Stepper Motor Driver Controller

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