【EU BR】 4th axis K11-100mm 3-jaw chuck 100mm + tailstock 65mm CNC indexing head swivel kit for CNC milling machines etc.

Package include:

1set 4th axis (Includes motor and K11-100mm chuck)

1 x Tailstock 65mm

Engraving machine fourth axis (A axis, Rotational Axis, CNC dividing head) gapless harmonic reducer gearbox

Chuck type: K11 100mm three 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

Weight:6.5KG

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 57x57x76mm

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

Tailstock type:

Center Height: 65mm

Stretch distance:50mm

Top tip: activity type

Axial locking wrench for tailstock

Net Weight:2.1kg