80mm CNC 4th Axis+Tailstock CNC dividing head/Rotation Axis/A axis

Stepper  Motor:

• Nema 23  57x76mm
  
• Shaft Diameter: 8 mm
  
• Shaft length: 25.5mm
  
• Step Angle:1.8
  
• Current: 3A
  
• Voltage: 4.2V
  
• Temperature Rise :80 c max
  
• Ambient Temperature:-20 c--+50 c
  
• Phase No. : 2HP 
  
• Insulation Resistance: 100MOhm(500V DC)
  
• Holding Torque: 18kg.cm
  

 
 
Chuck type:
 

• 80MM three jaw self-centering chuck
   
  
• Center Height 65mm
   
  
• Total height, 110MM
   
  
• Angle, 0.3 degree/step
   
  
• Reduction ratio:6:1 (synchronous deceleration mode)
   
  
• Magnetic stepping motor: Two-phase 57 step motor Four-wire
  

 

 

Fourth axis pulse equivalent settings:

 

The Mach3 system settings:  the pulses for 1  required:

( the motor 1 Circle of pulse number × the drive of subdivision number × reduction ratio) ÷ 360 degrees

 For example, the two-phase 57 motor, the ubdivision number 16, the reduction ratio 50:1

                      (200 × 16 × 50) ÷ 360 = 444.44444444)

 

Ncstudio system settings: the angle of a pulse walking:

  360 ÷ (the motor 1 Circle of pulse numberr × × the drive of subdivision number × reduction ratio)

 For example: the two-phase 57 motor, the breakdown of the number 16, reduction ratio 50:1

                      360 ÷ (200 × 16 × 50) = 0.00225

 

X or Y axis instead of the algorithm is:

 Circumference ÷ (the motor 1 Circle of pulse numberr × × the drive of subdivision number × reduction ratio)

 Engraving different sizes of round bars, equivalent needs to be set

 

 

 
 
Tailstock type:

• Center Height: 65mm
  
• Stretch distance:50mm
  
• Axial locking wrench for tailstock
  

 

 
 
      

 

 

 

 

 

 

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