【VAT Free for EU】 K11-100mm/K12-100mm 4 Jaw Chuck & NEMA23 step Motor With 65mm Tailstock Ratio 50:1: 1 CNC 4th Axis Gapless Harmonic deducer Gearbox

$709.49

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Description

K11-100mm/K12-100mm 4 Jaw Chuck & NEMA23 Stepper Motor With 65mm Tailstock Ratio 50:1 100:1 CNC 4th Axis Gapless Harmonic Ducer Gearbox


Package include:

1 x 4th Axis Gapless Harmonic K11-100mm Gold K12-100mm (Includes a motor and a 4 jaw chuck, optional ratio)

1x65mm Tailstock

1 x wrap



Description:

Chuck type:K11 100mm three jaw centering chuck

Center Heights:65mm

Total Heights:115mm

Angle:0.018 °/ step

Gear box output jump diameter:25mm

Reducing ratio:50:1

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

Accessories:Set of Anti-claw and wrenches

Weight:6.5KG


The four axis parameter settings:

Mach3 system settings:The pulses required for 1 °

(Motor 1 lap pulses X driver fine fraction x Reduction ratio) NL 360 °

For example:57mm 2-stepper motor phase, fine fraction of 16, 100 ratio reduction: 1

(200x16x100) / 360 = 888.888888)


Weihong system settings:1 pulse along the angle

360 °/(Motor 1 lap pulses X driver fine fraction x Reduction ratio)

For example:57mm 2-stepper motor phase, fine fraction of 16, 100 ratio reduction: 1

360 / (200x16x100) = 0.001125



K11-100mm:



K12-100mm:


The four 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) Ju 360 degrees

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

(200 × 16 × 50) ℃ 360 = 444.4444444)

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

360 ℃ (200 × 16 × 50) = 0.00225


Oven jaw chuck

4 jaw chuck:

Suitable for clamping various types of materials.

X or Y axis instead of the algorithm is:

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

Engrating different sizing of round bars, equivalent DS to be set.


Nema23 Steper Motor

· Step Angle: 1.8 deg.

· Holding Torque: 1.2Nm

· Resistance Phase: 1OHMS

· Present: 3A

· Inductance:2.8mH +/-20%

· Frame Size: 57x57x56mm

· Body length: 56mm

· Shaft: 6.35mm

· Lead: Red: A, Green: A-,Yellow: B, Blue: B-


Tailstock type:


Center Heights: 65mm


Stretch distance:50mm


Top tip: activity type


Axial locking wench for Tailstock


Net Weight:2.1kg


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Payment Policy – BILLIONS BIRDS

At BILLIONS BIRDS, we are committed to providing a safe, secure, and seamless payment experience for our customers.

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Delivery Policy

Delivery Policy – BILLIONS BIRDS

At BILLIONS BIRDS, we are dedicated to delivering your orders safely and efficiently.

1. Order Processing

All orders are processed within 1–3 business days after payment confirmation. Orders are not processed or shipped on weekends or public holidays.

2. Shipping Times

Estimated delivery times vary depending on your location:

Domestic Shipping: 3–7 business days

International Shipping: 7–15 business days

Please note that delivery times are estimates and may vary due to customs procedures, carrier delays, weather conditions, or other unforeseen circumstances.

3. Shipping Costs

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If your order is delayed, lost, or arrives damaged, please contact us within 7 days of the expected delivery date. We will work with the shipping carrier to resolve the issue as quickly as possible.

6. Incorrect Shipping Information

Customers are responsible for providing accurate shipping details at checkout. BILLIONS BIRDS is not responsible for orders shipped to incorrect addresses provided by the customer.


Refund Policy

Refund Policy – BILLIONS BIRDS

At BILLIONS BIRDS, customer satisfaction is our top priority. If you are not completely satisfied with your purchase, we’re here to help.

1. Return Eligibility

You may request a return within 14 days of receiving your order. To qualify for a return:

The item must be unused, unworn, and in the same condition as received.

The item must be in its original packaging.

Proof of purchase (order confirmation or receipt) is required.

Certain items may not be eligible for return, including clearance items, gift cards, or personalised/custom products.

2. Non-Refundable Items

The following items are non-refundable:

Final sale or discounted items

Gift cards

Items damaged due to misuse, negligence, or improper care

3. Return Process

To initiate a return, please contact our customer support team with your order number and reason for return. If your return is approved, you will receive instructions for returning the item.

Unless the item is defective or incorrect, customers are responsible for return shipping costs.

4. Refund Processing

Once we receive and inspect your returned item:

We will notify you of the approval or rejection of your refund.

If approved, the refund will be issued to your original payment method within 5–10 business days.

Please note that banks or payment providers may require additional time to process refunds.

5. Damaged or Incorrect Items

If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery and provide clear photos of the product and packaging. We will arrange a replacement or full refund at no additional cost.

6. Late or Missing Refunds

If you have not received your refund:

Check your bank account again.

Contact your credit card company or payment provider.

If the issue persists, don't hesitate to contact our support team for assistance.

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