Engraving Machine 4th Axis A Axis

• Chuck type: K12-100mm 4 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)
• Accessories: Set of Anti-claw and wrenches

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

With 4 jaw centering chuck & reverse jaws

• Suitable for clamping various types of materials.
• Chuck with high precision
• Hollow shaft: Inner through hole diameter is 22mm (0.86")

• Nema23 stepper motor
• Shaft Diameter: 8mm
• Shaft length: 25.5mm
• Step Angle:1.8
• Current: 3A
• Voltage: 4.2V
• Temperature Rise: 80 c max
• Insulation Resistance: 100MOhm(500V DC)
• Holding Torque: 18kg.cm

Wirings:

• Stepper motor's red wire connect to driver's A+ port
• Stepper motor's green wire connect to driver's A- port
• Stepper motor's yellow wire connect to driver's B+ port
• Stepper motor's blue wire connect to driver's B- port

Dial Switches

• SW1-SW3: Set The Operating Current (1.0A-6.0A)
• SW4 is a Half-Current function,when SW4=off,for half-current setttings,when SW4=on,current static state for full-current lock axis
• SW5-SW8: Set the speed of subdivision and spontaneous pulses

Function Setting:

• SW9:Edge sel,off=fall,on=rise
• SW10:S-Filter,off=4ms,on=10ms
• SW11-SW12:Mode Sel

Morse Taper 2 Live Center Movable MT2 Tailstock

• MT2 Tailstock
• Center Height: 65mm
• Stretch distance: 50mm
• Top tip: Activity type
• Axial locking wrench for tailstock

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