【USA Warehouse & Fast Shipping】


CNC Router Rotation 4th Axis 4 Jaw Chuck Harmonic Reducer 50:1 Rotary Table Rotary a axis 100mm chuck+65mm Tailstock for CNC Router Engraving Milling Machine



Good New:

We have USA Warehouse in United States,so we will ship this item from USA Warehouse to you.

Package-Included

Package include:

  • 1set 4th axis Gapless harmonic K12-100mm 50:1 with nema23 stepper motor and 4-jaw chuck
  • 1pcs 65mm Tailstock
  • 1set of Anti-claw and wrenches

Also have 100:1 type,if you need 100:1 type,pls leave a message in order,we will send 50:1 to you by default.







Descriptions:


  The fourth axis ( Rotational Axis, CNC dividing head) gapless harmonic reducer 4 Jaw chuck 50:1



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

 

Chuck type: K12 100mm four 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: 50:1 or (100:1)

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

Accessories: Set of Anti-claw and wrenches

Weight: 6.8KG

 

The fourth axis parameter settings:

The Mach3 system settings: the pulses for 1 required:

( the motor 1 Circle of pulse number × the drive of subdivision number × reduction ratio) ÷ 360 degrees

For example, the two-phase nema23 motor, the ubdivision number 16, the reduction ratio 50:1

(200 × 16 × 50) ÷ 360 = 444.44444444)

Ncstudio system settings: the angle of a pulse walking:

360 ÷ (the motor 1 Circle of pulse numberr × × the drive of subdivision number × reduction ratio)

For example: the two-phase nema23 motor, the breakdown of the number 16, reduction ratio 50:1

360 ÷ (200 × 16 × 50) = 0.00225

 

Four jaw chuck

4 jaw chuck:

Suitable for clamping various types of materials.

X or Y axis instead of the algorithm is:

Circumference ÷ (the motor 1 Circle of pulse numberr × × the drive of subdivision number × reduction ratio)

Engraving different sizes of round bars, equivalent needs to be set.




2. 65mm Tailstock

Center Height: 65mm
 
Stretch distance: 50mm
 
Top tip: Activity type
 
Axial locking wrench for tailstock
 






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Payment

We accept payment through PAYPAL only.


Shipping                                                                                                

1.Items will be shipped within 1-2 days upon the receipt of payment.

2.Please check out your address carefully when processing order.We are not responsible for wrong or undeliverable address.

We will ship item to your PAYPAL address. If other address, please advise us by eBay or E-mail.

3.The estimated delivery time is 7~15 workings days to Asian, USA, AU, UK and most western European countries;

15~30 workings days to most other countries.


Return&Refund                                                                         

1.Any reason required for all refund.Item must be in it's original condition and no physical damage,buyer responsible for all shipping cost.

2.When you have the parcel,and not satisfied the goods or it is other problem like as broken,pls tell us the detail reason and provide the photos,we will help you to solve any problems.


Contact                                                                                                

1.If you are not satisfied, please contact us to resolve any issues. Please do NOT leave negative feedback without asking for help. We work hard to make sure EVERY CUSTOMER 100% satisfaction.

2.For any inquiries,issues or assistanceplease contact us via eBay or leave your mail address.

3.All emails will be answered within 1-2 working days.If you do not receive our reply,please kindly re-send your email and we will reply to you as soon as possible.