CNC Router Engraving Machine Rotational Fourth A-axis 4th Axis Rotary Table K12-100mm 4 Jaw Chuck Dividing Head Gapless Harmonic Gearbox Ratio 100:1 Nema23 56mm w/ 65mm Tailstock (100:1)

Description

Brand: CNCTOPBAOS

Features:

• 【Chuck Type】 K12-100mm 4 Jaw Chuck
• 【Stepper motor】 Nema23 2-phase 57x57x56mm stepper motor 3A 1.2Nm 4 Lead
• 【Center height】 65mm;Total height: 115mm
• 【Reducing ratio】100:1
• 【Accessories】Set of Anti-claw and wrenches

Details: Package include:

1Set Rotary 4th Axis Gapless Harmonic K12-100mm with Nema23 stepper motor with 4 jaw chuck

1Pcs 65mm Tailstock
1Set of Anti-claw and wrenches

Reducing Ratio 100:1

Descriptions:

Fourth axis (A axis, Rotational Axis,CNC dividing head) gapless harmonic reducer gearbox

Chuck type: K12 100mm 4 jaw centering chuck

Center height: 65mm

Total height: 115mm

Angle: 0.018°/ step

Gear box output shaft diameter: 25mm

Weight: 6.8KG

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

Tailstock:

Center Height: 65mm

Stretch distance: 50mm

Top tip: Activity type

Nema23 steppper motor
Step Angle: 1.8 deg. 
Holding Torque: 1.2Nm
Phase Resistance: 1ohms 
Current:3A 
Inductance:2.8mH+/-20%
Frame Size: 57x57x56 mm 
Body Length: 56mm 
Lead: Red: A+,Green:  A-,Yellow: B+, Blue: B-
 

UPC: 619191730193