2 phase B804

B804    Stepping Driver 

 

Features:

Suitable for NEMA frame size 17 to 34
Supply voltage from 20VDC  to +80 VDC

Output current programmable, from 1.9A to 4.0A
Step mode:1/2 ,1 Sstep 
Pulse input frequency up to 400 KHz
Self-adjustment technology

Pure-sinusoidal current control technology
Automatic idle-current reduction
TTL compatible and optically isolated input
Support PUL/DIR and CW/CCW modes

Short-voltage, over-voltage, over-current protections 

Electrical Specifications (Tj = 25oC/77oF)    

Type B804
Min Typical Max Unit
Output current 1.9 - 4.0 A
Supply voltage +20 + +80 VDC
Logic signal current 7 10 16 mA
Pulse input frequency 0 - 300 kHz
Isolation resistance 500     Mohm
Size:mm(inch) 
    
Typical Connection: 

                  


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MS MOTOR CO., LTD