DM860E cnc step drive digital 24V~80VDC Leadshine Nema34 cnc stepper motor driver

JK0220 is a type of 2 phase hybrid Stepper motor driver . this driver input DC 12-DC36 Voltage. This kind of drive with advanced pure sine wave current control technology, with large torque, low noise, low vibration and other characteristics, is suitable for the size of 20, 28,35,39,42 and other kinds of phase 2 or 4 phase hybrid stepping motors.

 Features:

• Average current control,2 phase sinusoidal output current drive
• supply voltage from 12VDC~36VDC and 12VAC~24VAC
• Opto-isolated signal I/O
• Overvoltage, under voltage,overcurrent,phase short cicuit protection
• 8 channels subdivision and automatic idle-current reduction
• 8 channels output phase current setting
• Can drive 2 phase and 4phase hybrid stepper motor when phase current less than 2.0A
• 20KHz PMW.

Mechanical Specification:

• Input Voltage: 12~36V DC,
• Output current: 0.3A~2.0A
• Temperature: working temperature -10°~45°,stocking temperature ~20°~70°
• Humidity: Not condensation , no water droplets
• Gas: Prohibition of combustible gases and conductive dust
• Weight: 180g

Electrical Specifications:

1.Microstepping choice:

2.Current choice: