Electric Linear Stage Actuator Travel Length 300mm Ballscrew 1605 Double Optical Axis Linear Rail Guide Slide Stage C7 with Nema23 Motor for DIY CNC Router Controller

Very pleased with this linear rail. Very surprised with quality of this product! Packaged extremely well. Have previously purchased similar rail devices from other vendors. No comparison with quality of this product. A little on the pricey side but money well spent. Hope this vendor keeps a good inventory for I intend to buy more.

Supplier was excellent with communication! Very good quality product for the price making it an amazing value. No backlash on the down stroke whatsoever. Nice Lock at the top that is actuated by a screw clamping a C clamp down. I would buy again in a heartbeat if I needed a second. Seller provided 3D Cad drawing for part of our larger setup we are integrating this with.

This was very well made, perfectly aligned, and had no backlash. Very professional item for the price, came exactly as described. Seller even provided CAD files so we could design our mounting hardware for our machine.

The media could not be loaded. I love the completeness of this linear slide. All you have to do is add the stepper motor controller, and you're all ready to hook it up to your controller board. The motion is smooth, and quiet. For me, I put a 4Nm NEMA23 motor on the end, and it just runs.Communication with the seller is almost instantaneous. I ordered another one (600mm) for the X Axis, and got the CAD files within 30 minutes. (Note that is was 6am EST on a Thursday). I am extremely happy with this purchase.UPDATE:Since I had such a good experience with the 300mm model, I bought the 600mm model as well. This time, I contacted the seller after buying to get the cover for it, and they responded quickly and for a small fee, added it to the order, and it shipped quickly. A few notes to add to help those that buy this:1. The slots where the sensors attach hold M4 nuts, so if you want to put some cable holders in there, just 3D print them using M4 screws.2. I used Deutsch DT connectors for the electrical connections; I used the 8 position one with the sensors having common gnd/+5 and the output select wired as:Brown/Pink - Tied together to +5Blue - GNDBlack - Sensor output with 0 as active3. The holes on the slide match the holes on the base plate, so som M6 screws (10-15mm should do it) can be used to attach two slides together in an XY or XZ configuration.4. As I stated earlier, Heechoo is very responsive with inquiries and support. I e-mailed them for drawings and had them within 2 hours. Of course, YMMV, but I was very impressed with that.5. Some initial settings I have on my CNC controller: I still have to tune this inSteps/mm: 4153Max rate (mm/min): 1000With the configuration I have (limit/home switch away from the motor), make sure the homing and step/direction are set to where it moves properly. I set them all to 1.

I love these things. They feel very sturdy, the knob wheel has a good feel to it. I am using these in a X-Y stage for moving things under a microscope for live art streams. Very satisfying to have a study piece of equipment for a fun project.

Great product and great seller. I had some questions prior to purchase that the seller quickly and confidently responded to. Post sale, the seller offered great support of this item. The product is well made and is just what I was looking for. 5 stars

Excellent quality is very well constructed, seems to be very accurate since I haven't noticed any play on the mechanism, had a couple of questions and they were very responsive. I already bought another actuator more expensive and can't wait to receive it.

great product and great service