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

Quick shipping and item does work

This actuator stopped working after 2 weeks. I took it apart and poured a tablespoon of water out of the gear and motor housing. The listing says rated for outdoor use - HA! My suggestion is if you need an actuator that gets even partially exposed to the weather (like my application) #1 - dont buy this - #2 if you must, silicone every seam, joint and bolt hole. I get tired of the lies - the description for this product is inaccurate and vastly overstated. An IP65 rated enclosure gives protection against low pressure water jets from any direction, as well as condensation and water spray

So far these will to as described. Smooth raising and lowering.

Bought 2 previously. One died in less than 3 months due to a stripped gear. Amp draw has been inconsistent between all 3, even spiking amps from binding non-concentric pinions&shafts. Overall they are fine for what i need, but the poor quality combined with slow & noisy operation leave much to be desired. Budget is only reason to buy these.

It is exactly as the description works perfectly as a spout adjuster on my snowblower

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!

Unit was quickly delivered and had everything needed to install

This actuator works great

What a relief to have an automatic chicken coop door. So far works perfect. Smooth operation, i cant imagine it not working for years. I am going to put one on a window in the coop that will be wirelessly and remotely operated from the house so i can operate as the whether changes. The cable on this is the safety so no possibility of a guillotine, at worst the weight of the door itself would be the only pressure and its very thin, light varnished yellow pine.

Works great. Used to make an automatic chicken door for our coop. It’s been set up almost a week now and no issues.