【EU US BR】CNC Part A Rotary 4th Fourth Axis K12-100mm dividing Index Head With 4 jaw chuck + 65mm MT2 Tailstock + Driver

1 x Rotary 4th Axis (with Nema23 stepper motor and 4 jaw chuck) Radio 6:1

1 x 65mm Tailstock

There are two options for carrying 3-jaw and 4-jaw chucks

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)

Stepper motor:Nema23 57mm 3A 2-phase 4 wire

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

Stepper  Motor:

Nema 23  stepper motor L76mm

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

Specifications of 4th Axis: Center height: 65 mm/2.56 inch; Total height:; 115 mm/4.5 inch; Angle: 0.3°/step ; Reduction ratio: 6:1; Base Material: Aluminum alloy; Size: 210x168x115 mm/8.3x6.6x4.5 inch; Weight: 7.9 KG/17.4 LB; Inner through hole diameter/shaft hollow diameter is 22 mm/0.86 inch; Output shaft diameter:30 mm/1.18 inch

Nema23 Stepper Motor: Phase: 2 Phase; Type: Hybrid; Step Angle: 1.8°; Current: 3.0A; Holding torque: 270oz-in/1.8Nm; Shat diameter: 8mm; 4 Lead Wires: A+ to Red ; A- to Green ; B+ to Yellow ; B- to Blue; Motor Size: 57x57x76 mm

Specifications of MT2 Tailstock: Morse Taper 2 Live Center Movable MT2 Tailstock; Center Height: 65 mm/2.56 inch; Expansion stroke: 45 mm1.77 inch; Stretch distance: 50 mm/1.97 inch; Top tip: Activity type; With Axial locking wrench for tailstock; Exquisite workmanship,Durable,Stable performance,Sturdy and Wear-resistant; Weight: 2.5 KG/5.5 LB

Chuck Type: K12-100 4-Jaw self-centering chuck; Diameter:100mm; Max input torque: 60 N.m; Max Speed: 3500 R/min; External jaw clamping range: 30-80 mm/1.18-3.15 inches.; Internal jaw clamping range: 2-30 mm/0.08-1.18 inches; Internal jaw jamming range: 30-90 mm/1.18-3.54 inches; With four Anti-claw and Wrench

Advantages: Rust proof coating process,stable 4 jaw chuck structure,fine workmanship,solid and practical jaw, excellent process to maximize service life;Application: The fourth axis can be used for three-dimensional processing of cylinders, bends and circles. The fourth axis engraving machine can be used for engraving spirals, scars etc

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:

The fourth axis parameter mach3 settings:

Mach3 system settings: the pulses required for 1°

(Number of pulses per revolution of motor x Driver Subdivision Number x Reduction ratio) ÷ 360°

For example: Nema23 2- phase stepper motor, Driver Subdivision is 16, reduction ratio 6:1

(200 x 16 x 6) / 360=53.3333)

Weihong system settings: The angle traveled by one pulse

360°/(Number of pulses per revolution of motor x Driver Subdivision Number x Reduction ratio)

For example: Nema23 2- phase stepper motor, Driver Subdivision is 16, reduction ratio 6:1

360 / (200 x 16 x 6) =0.01875

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")

4 Jaw Chuck

Chuck Type: K12-100 4-Jaw self-centering chuck

Diameter:100mm

Max input torque: 60N.m

Max Speed: 3500R/min

External jaw clamping range: 30-80mm(1.18-3.15")

Internal jaw clamping range: 2-30mm(0.08-1.18")

Internal jaw jamming range: 30-90mm(1.18-3.54")

With four Anti-claw and Wrench

Nema23 stepper motor

Shaft Diameter: 8mm

Shaft length: 25.5mm

Step Angle:1.8

Current: 3A

Temperature Rise: 80 c max

Insulation Resistance: 100MOhm(500V DC)

Holding Torque: 18kg.cm/270oz-in

Stepper motor's red wire connect driver's A+ port

Stepper motor's green wireconnect driver's A- port

Stepper motor's yellow wireconnect driver's B+ port

Stepper motor's blue wireconnect driver's B- port

Morse Taper 2 Live Center Movable MT2 Tailstock

MT2 65mm tailstock

Morse Taper 2 Live Center Movable MT2 Tailstock

Center Height: 65mm(2.56")

Expansion stroke: 45mm(1.77")

Stretch distance: 50mm(1.97")

Top tip: Activity type

With Axial locking wrench for tailstock

Exquisite workmanship,Durable,Stable performance,Sturdy and Wear-resistant

Weight: 2.5KG(5.5LB)