CNC Lathe 4th Axis Tailstock K11 80mm 3 4 Jaw Chuck Index Dividing Head

Engraving Machine 4th Axis A Axis

• Chuck type: K11-80mm 3 jaw centering chuck

• Center height: 65mm

• Total height: 115mm

• Angle: 0.3°/ step

• Gear box output shaft diameter: 25mm

• Reducing ratio: 6:1 (belt deceleration mode)

The fourth axis parameter settings:

Mach3 system settings:

• the pulses required for 1°

• (Motor 1 lap pulses x Driver fine fraction x Reduction ratio) ÷ 360°

• For example: 57mm 2- phase stepper motor, fine fraction of 16, reduction ratio 100:1

• (200 x 16 x 100) / 360=888.88888888)

Weihong system settings:

• 1 pulse along the angle

• 360°/(Motor 1 lap pulses x Driver fine fraction x Reduction ratio)

• For example: 57mm 2- phase stepper motor, fine fraction of 16, reduction ratio 100:1

• 360 / (200 x 16 x 100) =0.001125

Hollow shaft

• Inner through hole diameter is 20mm