4th axis K11-100mm 3 jaw Chunk Gapless harmonic wave reducer Gearbox dividing head for cnc router machine

Package include:

1set  4th axis K11-100mm 3 Jaw Chunk harmonic wave reducer Gearbox(Includes a motor and a chuck)

Note: UK/Germany warehouse is 10:1 type

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: 0.018°/ step (0.036°/ step for 50:1)

Gear box output shaft diameter: 25mm

Reducing ratio: 100:1 (or 50:1 )(EU warehouse is 100:1)

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

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