Product description
K11-100mm

Package included:
- 1set Rotary 4th Axis K11-100mm ( with Nema23 stepper motor and 3 jaw chuck)
- 1Pcs MT2 65mm Tailstock
- 1Set of Anti-claw
- 1Pcs wrench
Reducing ratio: 6:1

Engraving Machine 4th Axis A Axis
- Chuck type: K11-100mm 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)
- 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 60:1
- The pulses required for 1° is (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
- The angle traveled by one pulse is 360 / (200 x 16 x 6) =0.01875

Hollow shaft
Inner through hole diameter is 22mm (0.85")
100mm 3 jaw chuck

3 Jaw Chuck
- Chuck Type: K11-100 3-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 three Anti-claw and Wrench

Nema23 Stepper Motor
- Size: 57x57x76mm
- Shaft Diameter: 8 mm
- 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/270oz-in
Wiring methods:
- 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).













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