Three phase hybrid driver

1. Explanation:
The MD3XXS (XX represents maximum output current) driver drives a three-phase hybrid stepper motor. The driver uses the original imported MTSUBISHI module to achieve high-frequency chopping, constant current drive, and has strong anti-interference performance; The control signal is optically isolated from the internal signal, and has a series of self-protection functions such as overcurrent, overvoltage, and overheating. It runs smoothly and has good reliability, driving all 110BYG and 130BYG series three-phase hybrid stepper motors below 8A.

2. Features: (Technical Data)
• Powered by AC220V power supply
The maximum driver current for each phase depends on the motor configuration provided.
Adopting the current control method of AC servo motor, precise current output is achieved, making the operational performance indicators of the stepper motor close to those of AC servo motor
The driver performance has minimal dependence on the motor, and motors with different parameters can achieve excellent performance
• With multiple segmentation modes, special segmentation requirements can be customized
Automatic half current locking when stationary, signal photoelectric isolation
• Compatible motors: 110BYG, 130BYG series stepper motors
The parameters are placed in the casing and the dip switch is set for easy debugging and maintenance
• Working environment temperature: 0~45oC Working environment humidity: 10~85%; Environmental temperature protection: 20~70oC Environmental humidity protection: 10~90%
3: Instructions for wiring terminals
Terminal Marking Function Description
When the AL phase origin indicates the phase origin, the luminous tube lights up (green)
POWER power indicator: Turn on the power and the LED lights up (red)
COM signal common terminal CP, CW, H/F, EPP internal optocouplers' common ground
CP Step Pulse Signal
CW direction control signal
U-phase output connected to stepper motor
V V phase output connected to stepper motor
W-phase output connected to stepper motor
NC
AC220V power supply input rated voltage AC220V
AC220V power supply input rated voltage AC220V