CNC Carving Machine FMD2725A 2-phase Stepper Motor Driver Controller Board

Description:

 

    FMD2725A is using THB7128 chips produced by Japan's Sanyo, after several optimization of high subdivision of R & D and production of the 2 phase stepper motor drive, suitable for driving small and medium-sized phase current is less than 2.5A 2-phase or 4-phase hybrid stepping motor. Due to the adoption of the new bipolar constant current chopper drive technology, using the same motor can output more speed and power than other drivers. The segmentation function make the stepper motor running accuracy improved, reduces vibrations and noise reduction.

 

 

Features

 

- High-performance, low price.            

- Bipolar constant current chopping mode.

- Power supply voltage 12 to 40VDC.

- High-speed optocoupler signal isolation input.

- 20kHz chopping frequency.     

- Subdivision precision 1, 2, 4, 8, 16, 32, 64,128 optional.  

- Electrical input signal is TTL compatible.     

- Stationary current is automatically reduced by half.

- Shape design is convenient for installation.      

- Maximum drive current is 2.5A.

- Drive any 2.5A phase current of 2-phase or 4-phase hybrid stepping motor.      

 

Applications

- Suitable for a variety of small and medium-sized automation equipment and instruments , for example: Small engraving machine, SMT machine, etc.