CNC New 3 axis TB6600 Stepper Motor Driver Board 4.5A/36V For Engraving Machine

• 100% brand new and high quality

• This document describes the basic functionality and the electrical specifications of StepperOnline's Three Axis TB6600 CNC Driver Board
• Supports MACH3, KCAM4, EMC2 etc …
• Can drive four channels 4.5A stepper motors, input voltage up to 18V - 40V.
• Resolution 1, 1/2, 1/4, 1/8, 1/16 micro stepping output.
• 100% Full DC-DC optical isolation to protect the user's computer and equipment.
• Four channels of 0.4 - 4.5A adjustable output current for 2/4 phase bipolar stepper driver.
• Build with 3 ways relay output and 5 ways limit interface
• Automatic idle-current reduction.
• Dimension:Approx.18.5cm x 11.2cm x3cm
• Quantity:1PC
                                                      Electrical Properties(ambient temperature Tj = 25C)
  　

  Input Voltage	12V-45VDC, Recommend DC24V or DC36V
  Output Current	Peak Current 5A/phase, 8 Options available
  Driving Mode	Constant current PWM Control
  Exciting Mode	1, 1/2, 1/4, 1/8, 1/16

  
  Current Setting
  

  Current	0.4A	1.6A	2.6A	3.2A	3.8A	4.0A	4.3A	4.5A
  S1	ON	OFF	ON	OFF	ON	OFF	ON	OFF
  S2	ON	ON	OFF	OFF	ON	ON	OFF	OFF
  S3	ON	ON	ON	ON	OFF	OFF	OFF	OFF

  Subdivision Setting
  　

  Subdivision	NC	1	1/2	1/2	1/4	1/8	1/16	NC
  S4	OFF	OFF	OFF	OFF	ON	ON	ON	ON
  S5	OFF	OFF	ON	ON	OFF	OFF	ON	ON
  S6	OFF	ON	OFF	ON	OFF	ON	OFF	ON

  Warning
  Make sure the power supply voltage dose not exceed the drive’s input range. Double check the connections and make sure the power lead polarity is correct.
  Do not set high current to small stepper motor. It is possible that the motor will be damaged.
  Disconnect the motor from the load if you are not sure the move direction. Adjust the axis in the middle before trying to run the motor.
  Never disconnect the motor lead when the power source is energized.