THB6128 Stepper Motor Driver Driver Board 128 Microstep 2A Current 28 39 42 57 Motor

THB6128 Stepper Motor Driver Driver Board 128 Microstep 2A Current 28 39 42 57 Motor  

Feature:
- Average current control, two-phase sinusoidal output current drive    
- DC 9 ~ 32V power supply    
- High-speed optical isolation signal input interface    
- Overvoltage, undervoltage, overcurrent, short circuit protection    
- 8 file subdivision (1/2/4/8/16/32/64/128) and automatic half current function    
- Output phase current setting stepless adjustable 0-2A    
- Decay mode adjustable to adapt more motor    
- Start high speed, high-speed torque    
- Has a power indicator light, set aside four bolt holes for easy installation;    
- Module size: 4.5cm '' 7.0cm '' 1.6cm;    

插入三张表格图片
    
- Note : VCC is 5V , R is short ;
- VCC is 12V , R is 1K ~ 1.2K, 1/8W greater resistance ;
- VCC is 24V , R is 2.7K ~ 3.3K, 1/8W greater resistance ;
- R must be connected to the controller signals the end .

Motor winding connection
- A +: A phase motor winding connections .
- A-: A- phase motor winding connection
- B +: Connect the motor winding B phase .
- B-: B- phase motor winding connections .
- Note: Do not cross-connect A and B , will burn drive. After debugging , best take a good electrical lines, measured with a multimeter drive terminals : A +, A- are interlinked , B +, B- are interlinked. A + and B + is not the same, so as to power on the test machine .

Power cable
- VCC: connect the positive DC power supply voltage DC 9 ~ 32V, recommended 12 or 24V.
- GND: Connect the DC power supply negative .
- Note : The drive requires a power supply output capacity of more than 2A , the power cord can not reverse .

Three electrical parameters:
- Input voltage : DC 9V ~ 32V
- Input Current : 0.01A ~ 2.2A
- Output Current : 0A ~ 2.2A
- Working temperature: -20 ~ 60
- Storage temperature: -40 ~ 80
- Humidity : not condensation, can not have water droplets
- Atmosphere : the prohibition of combustible gases and conductive dust