About Motion Constrained

Motion Constrained has been operating as a surplus automation dealer for a little over 10 years. Our goal is to source high quality linear motion products at an affordable cost so we can pass these savings on to you. We run an eBay power-seller store with 100% feedback and are now expanding to our own website so we can offer our customers even better deals on hard to source linear motion products.

We are one of the few companies in the United States that offer authentic Hiwin linear motion products custom cut to your orders specifications. Not to mention we offer free shipping via UPS Ground on all rail and linear guide set orders. We strive to never sacrifice performance or accuracy and will have your order made to your specifications within 2 business days.

We are proud to operate out of beautiful Colorado and encourage relationships with individuals and businesses in our area. We have a dedicated team of 10 employees to fulfill your automation needs from multiple warehouses in the northern front range area. We can offer custom length linear guides for most projects the very same day for local businesses. Please contact us for more information.