Please note the turn around for this product is currently 5 business days.  We are sorry for any inconvenience.

This product is released for sale in small batches. 

Once ordered, please allow 4-5 working days prior to shipping.

No stock is held.

This halo is designed for the 300ZL/T series of the RailCore II printers. Click here for Railcore II ZL series info

This halo works only with larger (magnum) pulleys and NEMA 23 motors.  The number of mounting holes and their placement are slightly different on this halo as compared to the original halo, to specifically accommodate the larger (magnum) pulleys and NEMA 23 motors. The larger (magnum) pulleys are now placed inside the halo perimeter where as the original (smaller) pulleys were placed outside of the halo frame. 

This halo is NOT compatible with the original RailCore II (small) pulleys or NEMA 17 motors.  If you have any questions about compatibility, please ask prior to ordering, as we are not responsible for ordering errors.

The halo is a large structural element that helps align and rigidize the idler pulley mounts, motor mounts, and printer frame.  In keeping with the style of our other Railcore products, the halo is custom milled in-house, with a beautiful shiny face and sides, and chamfered edges.

This part replaces the idler pulley mounts and the motor mounts with a large, one piece structure designed for NEMA 23 motors.  It has access holes to allow easy adjustment of the top 4 corner cubes and a large open center for easy access.

For an additional charge you may choose to have your halo powder coated. You may choose from satin white or satin black powder coating options.  The satin finish is a nice blend of a mild shine and matte surface that provides a high resistance to fingerprinting and scratching.  Please add the RAILCORE II - POWDER COATING item to your cart at the time of baseplate purchase.

We recommend having an assortment of M3 bolts/screws, in the 8mm - 16mm range, on hand to attach any accessories to the halo, as needed.

The 300ZL/T halo overall dimensions are approximately 572 x 480 mm (22.51 x 18.89 in).

We take great care to provide the highest quality milled aluminum parts, but minor tooling marks or superficial surface marks may be present from time to time.