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Description
Metal V2 Electromagnetic Reciprocating Piston Engine Model Motor PhysicsMetal V2 Electromagnetic Reciprocating Piston Engine Model Motor Physics Features:. V2 electromagnetic engine model, mini modeling, designed with CAM, the main body is made of metal material, the overall mechanical sense is full; Fine production, craftsmanship, perfect combination of parts, highlighting the precision of the production technology.. 6 12V voltage supply, 2S 3S lithium battery is recommended. The strong magnetic piston supports positive
Metal V2 Electromagnetic Reciprocating Piston Engine Model Motor PhysicsFeatures:
.V2 electromagnetic engine model, mini modeling, designed with CAM, the main body is made of metal material, the overall mechanical sense is full; Fine production, craftsmanship, perfect combination of parts, highlighting the precision of the production technology.
.6-12V voltage supply, 2S-3S lithium battery is recommended. The strong magnetic piston supports positive and negative rotation, and the iron piston supports unidirectional rotation.
.Electromagnetic Engine Working Principle: Electrical energy into magnetic energy, the magnetic energy into mechanical energy to do work, according to the same, opposites attract magnetic principle, scientific use a small amount of electrical energy to generate strong magnetic energy, by each cylinder magnet in mutual exclusion, and set the scope, produced strong repulsive force and suction force, force the magnet, The connecting rod drives the crankshaft to rotate to complete the working process of the engine.
.Wide Application: Through the operation of the model, full of interesting, but also can deepen the understanding of the electromagnetic engine structure and operating principle, improve the interest in learning scientific knowledge, for scientific teaching experiments or teaching, can also be used as a DIY model collection.
.Note: 1) when using the machine model, please do not run for a long time, the power of enameled wire is easy to generate heat, strong magnetic field at high temperature for a long time is easy to weaken the magnetic, machine operation has a certain impact, the temperature is too high, please immediately stop running, to prevent scald (the limit temperature of strong magnet 80℃, enameled wire 200℃). 2) The piston mouth of this machine is an open cylinder hole, inside is a strong magnetic piston, easy to attract iron metal objects to the body, resulting in the piston stuck, unable to run. Also do not add lubricating oil in its internal, resulting in adhesion of more dust. 3) This product is suitable for people over 14 years old to use, play, static display, etc.
Specifications:
.Color: As Shown
.Material: Metal + Brass + Enameled Wire + Acrylic + PVC + Strong Magnet
.Piston Diameter: 8mm
.Piston Thickness: 8mm
.Piston Stroke: 8mm
.Spindle Diameter: 3mm
.Voltage: 6-12V
.Current: 5A or more
.Product Dimensions: 6 x 5 x 4.8cm
.Product Weight: 62g
.Package Dimensions: 10 x 10 x 8cm
.Package Weight: 200g
.Packing: Box
Package Content:
.1 x V2 Electromagnetic Engine Model
.1 x Manual
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 521 reviews
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Product Reviews
★★★★★ 4
Super Bright and Even – These LED Strips Are a Game-Changer
Size: 9.8ft
I’ve been using the Govee COB LED Strip Light Pro for a while now, and honestly, they’re unlike any other LED strips I’ve tried. They’re ultra bright—so much that they actually feel like regular overhead room lighting. That’s a big deal if you’re trying to light up a whole wall or create even, direct lighting without harsh spots. I was really impressed by how even and clean the light spread is; there are no visible dots or hotspots, which makes them perfect for wall-washing or under-cabinet setups where you want that smooth glow.
One thing I noticed is that the adhesive is decent, but not super strong. At first, I wasn’t thrilled, but then I realized it’s kind of a good thing—especially if you ever want to remove or reposition them. Since the tape isn’t overly aggressive, it won’t rip up your walls or leave a nasty residue. That’s a win for renters or anyone who likes to switch things up. The packaging felt premium, and the colors pop—whether I’m using them for ambient vibes or cranking them up for brightness. The Govee app is easy to use, and the built-in scenes with smooth animations make it fun to switch up the mood quickly.
Now, here’s the real talk: these lights are expensive, no doubt. But if brightness is your top priority, I haven’t found anything better on the market. They really do stand out for being strong enough to replace traditional lighting in certain setups. The color accuracy is good overall, but when I use DreamView, I notice it’s not perfect—mainly because you can only set 6 zones per strip. That limits how detailed the color mapping can get, especially on longer runs. So if you’re going for ultra-precise RGB sync, it’s not flawless. But for everyday brightness and evenness? These are hands-down the best I’ve used.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 10, 2025
★★★★★ 5
Awesome set of lights!
Size: 16.4ft
Great example of you get what you pay for! These lights actually stay stuck where they should unlike cheaper versions that peel off over time. The remote is very easy to control and there is a massive variety of colors and moods to choose from - something for everyone! Adds just the right mood for whatever you’re looking for.
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Reviewed in the United States on April 28, 2026
★★★★★ 3
Cost too high
Size: 9.8ft
Bulky and heavy plug/wiring. Control ‘remote’ is attached to wiring/plug. The strip itself is heavy and does not stick well on ceiling nor walls. Would be best used on shelves or floors. Not worth the money. It is a basic strip of lights with a thick coating over lights.
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Excellent customer support, great quality products!
Size: 9.8ft
Very impressed with all of Govee’s products so far. Have a vintage LED strip that has worked flawlessly for over 4 years. Recently outfitted entire outdoor patio enclosure with 2 COB LED strips and 2 pro ceiling lights. All paired very well with Matter and Apple Home. One strip had connectivity issues and Govee quickly responded snd sent a free replacement without any pushback. Very impressed and appreciate the service and quality!
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Light weight and large privacy screen
Color: Black, Color: Black
The privacy screen is light weight and of great quality. The screen can block sight and also is easy to set up. It screen is sturdy and stable. It is a cheap solution for separating paces in rooms. The privacy screen is of black color and good good in many places. It can be folded when not used and does not take much space for storage.
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Reviewed in the United States on December 19, 2025
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