2 phase Closed loop Step servo driver for NEMA34 NEMA42 motor 60V-80VAC 6A JMC 2HSS86H

• Full closed loop control
• Motor with standard 1000 line encoder
• It save energy and achieve nearly 100% output torque .
• Micro step setting range is 2-256
• High speed response , High speed
• Optical isolation fault  alarm output interface ALM
• Current loop bandwidth: (-3dB) 2KHz (typical value)
• Speed loop bandwidth: 500Hz (typical value)
• Position loop bandwidth: 200Hz (typical value)
• RS232 serial communication available to download or change the parameters
• Optical isolation fault  alarm output interface ALM
• Over current, I2T, over voltage, under voltage,temperature, speeding, over-differential protection
• Alarm clear input ENA

Typical applications：

CNC machine ,cutting machine ,engraving machine

Introduction 

2HSS86H two-phase hybrid stepper servo drive system integrated servo control technology into the digital step driver. It adopts typical tricyclic control method which include current loop,speed loop and position loop.This product has the advantage of both step and servo system, and it’s a highly cost effective motion control products.

Electrical Specifications

Environment

Microstep Resolution Setting

Input edge settings

* SW1 : Dialing Switch checking Input edge settings .

* OFF=Rising edge effective ,   ON= falling edge effective

Logical direction setting

* SW2：When dialing switch SW2 switches ON or OFF , it can change the present running direction of motor

* OFF=CCW  ,  ON=CW

ALM and PEND signal output ports

Control signal input port

Power Interface Ports

Encoder Feedback Signal Input Ports