MAKE SURE WHAT KIND OF CONTROLLER AND MOTOR DRIVER YOUR MACHINE HAS, AND POST IN OUR FORUM IF YOU HAVE ANY COMPATIBILITY QUESTIONS BEFORE ORDERING!
The Cohesion3D Rotary is in stock and assembled to order. It ships in 3-5 business days.
Expand your laser cutter capabilities with a high precision rotary attachment. Open up a world of possibilities to engrave round objects including glasses, bottles, pens, flashlights, and more!
Check out our announcement post for more in depth details: Cohesion3D Launching High Quality Rotary Attachment, In Stock Now!
The Cohesion3D Rotary was designed to fit inside the small K40 Laser Cutter but works in a wide variety of other laser systems. Compatibility details with various controllers are listed below.
The modular design allows for adjustability and expandability. Tool-less adjustment is standard on all models, thumb screws allow you to move the idler system forward and back, up and down, and the wheels closer and farther apart.
Vertical extrusions have open end caps. Idler Plate can slide out the top and be flipped, allowing the idler wheels to cover the maximum range possible – everything from a thin pencil to the high neck of a wine bottle.
The rotary comes 99% Assembled – this is not a kit! Just line up the idler assembly onto the main rails and tighten 2 thumbscrews.
There are other rotary attachments on the market for a while now, that use lots of 3D Printed parts. All of the structural plates and wheels on our rotary are precision CNC machined from durable HDPE for precise, long lasting, operation. Small custom parts like the extrusion end caps and tension arm are 3D Printed from PETG, a tough plastic that will also resist higher temperatures than the more commonly used PLA.
The Rotary comes with Natural Aluminum Silver colored extrusions by default.. Upgrade to black extrusions with Etched Alignment Marks for a sleek all-black look. Tick marks spaced every 3mm help precisely align the sliding idler assembly. Marks are patterned 4 short followed by 4 long for easy position locating.
Small drive wheels are available to allow for larger items to be placed while still maintaining low profile that fits in the K40. Easily swap between the default large drive wheels and these small drive wheels – just unscrew one nut, slide the wheel off, put the new one on, and put the nut back on:
The tension arm holds small or lightweight objects to the drive wheels and minimizes slipping. It is great for pencils, pens, flashlights, and other small objects. Install it in seconds with 2 thumb screws – no tools required. It is able to hold cylindrical objects down to 4mm and is for use with the stock large drive wheels.
Base Model Cohesion3D Rotary with Natural Aluminum (Silver color) Extrusions. Will include stepper motor cable, hex key, and wrench:
Fully furnished Cohesion3D Rotary with black extrusions, small drive wheels, tension mount, and extra rings for all wheels:
|Dimensions||6 × 6 × 6 in|