DC HOUSE 12 Inch 12 High Speed 14mm/s Linear Actuator Motor 1000N DC12V with Mounting Brackets

Worked great. Seller quickly responded to my inquiry.

Unit was quickly delivered and had everything needed to install

Had it set up to open a coop door aprox 2 lbs twice a day. Didnt last over a month very disappointed.

35mm (1.38) is just the barrel diameter. It does not include the motor and the space between. None of the other dimensions I measured conforms to any metric or imperial standards... Its like this item is one of a kind. There is only one 21mm dimension and rest of them are like 38.47mm, 17.56mm etc.... The fault is mine for buying it!

So far so good great quality

Bad quality, screws are loose, missing parts, holes not drilled in the pins, missing cotter pins. JUNK. Already failing after a day of use. stay away

Went to use it and it doesn’t work - hooked it up to 12 volt and nothing works

Generallly this works OK, and meets its specs. However, the machining of the mounting pin holes is shockingly bad. Ordinary good manufacturing practices produce products with better tolerances than a hobbyist machine shop can. This is much worse than hobbyist machining level. The pin hole (at the motor end) is not perpendicular to the rod, which can be checked by mounting the actuator in one position (eg. motor facing east), and then remounting it after rotating it 180 degrees. On mine, the difference in rod end position was about 1.5 inches, meaning that the hole was drilled a couple degrees from perpendicular. Some hand filing with a rat tail file trued mine up enough to prevent binding, but of course, the hole is no longer round or straight. Suggested improvements: stainless steel anchor brackets and pins to make it more suitable for use outdoors. And, of course, standard machining.

Good product it just didn’t lift my 75lb object like I thought it would..

Didnt work wrong part wrong application