2 phase 2M8078

2M8078    Stepping Driver 

 

Features:

Suitable for NEMA frame size 17 to 42
Supply voltage up to +80 VDC

Output current programmable, from 1.8A to 7.8A
16 selectable resolutions in decimal and binary, up to 51,200 steps/rev
Pulse input frequency up to 300 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 2M8078
Min Typical Max Unit
Output current 1.8 - 7.8 (5.6 RMS) A
Supply voltage +24 +68 +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