2″ Stroke 12V Micro Linear Actuator with Momentary Switch, 188N/42lb Mini Small Electric Motion Actuators Waterproof Speed 5mm/s w/Mounting Brackets, Polarity Reverse Switch for Robot Window Opener

Price: $50.99 - $39.99
(as of Jul 09, 2026 19:48:34 UTC – Details)
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From the brand

UYGALAXY started from scratch by getting familiar with farmer and know what they do, what they care. UYG means “Useful in Your Greenhouse and Linear Actuator”, as a sibling of farmers and relevant workers, your satisfaction and convenience are the only metrics when we create things, wishing these products can play an improvement role in your life and work.

How did we get our start?

After funny and busy childhood around the farm of grandpa, we are always chasing effective work ways and path of increasing harvests. The growers free the hands from heavy work, when machines came into the field. A seed of the mechanize work was growing up and become UYGALAXY, a switch to activate it.

Why do we love what we do?

The every time and effort you saved by our products, it means your work is easier than usual, you have more time to enjoy life. We do love if our products actually do the job in your field, it would be appreciated if you are satisfied with it.

Mini Electric Linear Actuator

Micro Electric Linear Actuator

Linear Actuator Controller

✅Linear Actuator With Momentary Switch Set: Our 42LB/188N 12VDC Linear Actuator Stroke is 2inch(50mm), speed is 0.2 inch/sec (5 mm/s), IP65 waterproof, made of metal material for indoor outdoors. And the waterproof DPDT reverse polarity switch controls linear actuator UP/DOWN.
✅Made of Metal Material: Our micro linear actuator made of high quality aluminum, the both ends made of metal material, it’s updated design to avoid the extend and retract rod breaks when overweight. Built-in limit switch that can stop at any position, automatically stop when It reaches the top.
✅Momentary Switch: Reverse polarity rocker push switch with ON/ON operation press button, only move when the up or down rocker switch is being actively pressed with your finger. The DC load will stop when the switch is not being pressed with your finger. The 25amp, max 250V switch to accommodate larger DC loads.
✅Widely used: Lightweight and compact motion linear actuator, suitable for your DIY project. Like pet feeder, home automation, robot’s gripper, toys, cabinet door, drawer, shutter, deck chair and so on. When Halloween festivals or cosplay show coming, it enhences your wearable devices, like the spread wings for hawk cosplay.
✅ Easy set up & Safe: Package included 1pc mini linear actuator, 2 bracket sets and 1pc momentary switch. Quick mounted by using brackets, connected the red wire positive and black wire to negative, and connected 12-volt safe power supply positive and negative. Press on switch to control your actuator up and down.