Skip to product information
K40 Rotary Axis For 40W CO2 Laser Engraver w/Nema17 2-Phase 4 Wire Stepper Motor - aftermarket replacement part from Northline Parts

K40 Laser Engraver Rotary Axis Attachment – NEMA 17 Stepper Motor for 40W CO2 Lasers

SKU: NLT2S01086
$202.19 In Stock
$202.19
Sale price  $202.19 Regular price 
Ships for free in 2–4 business days.
This rotary axis attachment is for compatible K40-style 40W CO2 laser engravers and includes a NEMA 17 two-phase, four-wire stepper motor. It lets the laser engrave suitable cylindrical objects instead of only flat material.
Estimated delivery between
Shop at Northline Parts Best Customer Service Best Online Parts

Let Northline Parts Do the Heavy Lifting for You!

Not sure which part you need? Our team can help you find the right replacement.

Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT

Live Chat: Available 24/7

I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
  • K40-style 40W CO2 laser engravers with adequate bed clearance and compatible stepper driver
  • CO2 laser control systems supporting a 2-phase 4-wire NEMA 17 rotary axis

Important Fitment Note: Check the controller wiring, stepper current, motor connector, rotation settings, workpiece diameter and laser-bed clearance. Compatibility cannot be assumed for every K40 controller.

Product Overview

The rotary accessory rotates a cylindrical workpiece while the laser processes its surface.

Use a rotary fixture for tumblers, round wood pieces and similar curved objects that cannot be engraved evenly while stationary.

Check the controller wiring, stepper current, motor connector, rotation settings, workpiece diameter and laser-bed clearance. Compatibility cannot be assumed for every K40 controller.

Key Features & Performance

  • Part & Application: K40 CO2 Laser Rotary Axis Attachment with NEMA 17 Stepper Motor. K40-style 40W CO2 laser engravers with adequate bed clearance and compatible stepper driver
  • Part Identification: Use the original assembly dimensions and equipment identification
  • Package Contents: The item described in the product title; confirm the supplied pieces against the product photos.
  • Fitment Priority: Confirm original part, configuration, and mounting features before installation.

Specifications

  • Product: K40 CO2 Laser Rotary Axis Attachment with NEMA 17 Stepper Motor
  • Brand: Northline Parts aftermarket replacement or accessory (unless otherwise stated by the original listing)
  • Northline Parts SKU: NLT2S01086
  • Important Details: NEMA 17; 2-phase 4-wire stepper motor; seller-listed 40W K40 machines

Replaces / Cross-References

No independently confirmed OEM interchange number has been established for this listing. Identify the replacement using the model information, measurements and original component before ordering.

What Is Included

The item described in the product title; confirm the supplied pieces against the product photos.

Installation & Fitment Notes

Check the controller wiring, stepper current, motor connector, rotation settings, workpiece diameter and laser-bed clearance. Compatibility cannot be assumed for every K40 controller.

Follow the service procedure for the specific equipment or vehicle. Compare the replacement with the original part before installation; professional installation is recommended for steering, braking, suspension, electrical and drivetrain components.

Frequently Asked Questions

Is this an OEM part?

No. This listing is for an aftermarket replacement or accessory unless the product is specifically described as genuine. Manufacturer names and OE numbers are provided for fitment identification.

How do I know whether it will fit?

Check the controller wiring, stepper current, motor connector, rotation settings, workpiece diameter and laser-bed clearance. Compatibility cannot be assumed for every K40 controller.

When should this part be replaced?

Use a rotary fixture for tumblers, round wood pieces and similar curved objects that cannot be engraved evenly while stationary.

What is included?

The item described in the product title; confirm the supplied pieces against the product photos.

Part Summary

Part: K40 CO2 Laser Rotary Axis Attachment with NEMA 17 Stepper Motor for 40W Laser Engravers — 2-Phase 4-Wire

Applications: K40-style 40W CO2 laser engravers with adequate bed clearance and compatible stepper driver; CO2 laser control systems supporting a 2-phase 4-wire NEMA 17 rotary axis

Reference Numbers: Not independently verified

Purpose: The rotary accessory rotates a cylindrical workpiece while the laser processes its surface.

Northline Parts SKU: NLT2S01086

Keywords: K40 CO2 Laser Rotary Axis Attachment with NEMA 17 Stepper Motor for 40W Laser Engravers — 2-Phase 4-Wire, K40 CO2 Laser Rotary Axis Attachment with NEMA 17 Stepper Motor, NLT2S01086, Northline Parts, K40-style 40W CO2 laser engravers with adequate bed clearance and compatible stepper driver, CO2 laser control systems supporting a 2-phase 4-wire NEMA 17 rotary axis.

Customers also purchased