57 Stepper Motor 40mm + Motor Driver FMD2740C Kit for Engraving Machine CNC Router

57 Stepper Motor 40mm + Motor Driver FMD2740C Kit for Engraving Machine CNC Router

Specifications:
- Motor model: 57 stepper motor
- Motor length : 40mm

FMD2740C stepper motor driver:
FMD2740C driven by Japanese sanyo's chip, After multiple optimize R & D and production of high-subdivision 2-phase stepper motor drives, suitable for driving small and medium-sized phase current is less than 4A 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. Segments stepper motor running accuracy improved, reduces vibrations and noise reduction.
 
Features
- High-performance      
- Bipolar constant current chopping mode
- Power supply voltage 12 to 50VDC         
- High-speed optocoupler signal isolation input
- 20kHz chopping frequency            
- Subdivision precision 2/8/16/32/64/128/10/20 optional  
- Electrical input signal is TTL compatible
- Stationary current is automatically reduced by half
- Shape design is convenient for installation       
- Maximum drive current is 4A
- Drive any 4A 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.

- Protect form: Overheated protect, lock automatic half current, error connect protect
- It is fit for NEMA17-23 two and four phase stepper motors whose current is small than 4A

Package Contents:
- 1 x 57 Stepper Motor 40mm
- 1 x Motor Driver