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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
Twin Cylinder Motor Low-Noise Solar Electromagnetic Engine Model Experimental ToyTwin Cylinder Motor Low Noise Solar Electromagnetic Engine Model Experimental ToyFeatures:. Electromagnetic Characteristics: The electromagnetic cylinder is used to replace the gasoline engine cylinder, simulating the reciprocating motion of the gasoline engine crankshaft, which is another form of electric motor and can visually show the operating principle of the engine.. Maximum Speed: The electromagnetic twin cylinder engine can reach a maximum
Twin Cylinder Motor Low-Noise Solar Electromagnetic Engine Model Experimental ToyFeatures:
.Electromagnetic Characteristics: The electromagnetic cylinder is used to replace the gasoline engine cylinder, simulating the reciprocating motion of the gasoline engine crankshaft, which is another form of electric motor and can visually show the operating principle of the engine.
.Maximum Speed: The electromagnetic twin-cylinder engine can reach a maximum speed of 800 revolutions per minute and a minimum of 50 revolutions. This allows it to accelerate to maximum power in a short period of time, improving overall operating efficiency.
.Lighting Effect: The new version adds led breathing light effect, featuring a cool engine model. However, it is recommended to drive the model with a power cord in a low light environment so that you can better appreciate the lighting effect.
.Solar Driven: This solar powered electromagnetic engine model uses environmental-friendly solar energy as the power source, which can be used without batteries or power cords. It can convert sunlight into electricity to power your model.
.Few Noise: The model generates few noise during operation because of the electromagnetic drive technology, allowing people to concentrate more on the exquisite appearance and mechanical principles when enjoying the model without being disturbed by noise.
Education: In the field of education, this model can be used as a teaching aid or experimental equipment to help students better understand the mechanical principles and electromagnetic drive technology.
Specifications:
.Material: Electronic Components + Acrylic
.Voltage: 5-14V
.Current: 400mA-2A
.Product Weight: 400g
.Package Weight: 560g
.Package Dimensions: 18 × 20 × 17cm
.Packing: Box
.Ages: 16+
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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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]
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4.5 ★★★★★
Based on 2239 reviews
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Product Reviews
★★★★★ 3
Not for us!
Size: Large, Color: Antler
I'm sure for a dog that doesn't chew, would be great. Ours went through it in days, leaving sharp shards and making his gums bleed.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Keeps pups busy, good for chewers.
Size: Medium, Color: Antler
My dogs love this product. Keeps them busy and it lasts. Just watch out for your feet when they drop it! Heavy
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Power Chewer Loves This!
Size: Medium, Color: Antler
This is my dog's new favorite chew! She loves that she can hold it in her paws. I think she really loves the taste and texture of it. I don't give her antlers as I have heard too many horror stories about broken teeth. I also don't give her nylon toys as I have also heard a lot of horror stories of broken teeth as well as concerns about them digesting the plastic. This is between antlers and bully sticks, which is perfect for a power chewer. I feel comfortable with her eating the pieces that flake off this toy. She loves chewing and she will default to this toy when she wants to help calm down. I don't notice much of a smell. It does flake, but not enough I will even take a star off. Plus, it's plant based and vacuums up easily once dried. It doesn't capture her attention as much as bully sticks or beef cheek chews, but it's much less expensive over time and doesn't stink up our living room! She will also always pick this over any of her rubber chews. Great product and recommend it for all the power chewers.
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Reviewed in the United States on September 23, 2025
★★★★★ 3
Crumbly, odd texture
Size: Large, Color: Duo Pack
Neither of my dogs were very interested in these. They did chew on the antler-shaped versions more so than the infinity-style versions. When they did chew on these, they didn’t hold up well or last long. These have a strange, crumbly texture when chewed. You’ll find bits and pieces of these chews where the dogs have been chewing. Will not be reordering.
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Reviewed in the United States on April 5, 2026
★★★★★ 4
This appears to be a good alternative to the hard plastic chew toys.
Size: Large, Color: Duo Pack
My dog is a heavy chewer. I decided to try this brand out after using a different brand for quite awhile. while my dog seems to like it and carries it around (the pretzel shaped one) he doesn't seem to attack it as whole heartedly as his old brand, I'm thinking it might be the shape, we will see when he wears it out and I switch him to the antler shape. What I like most about it is it doesn't tear my hand up like the other brand did after he had been chewing it for awhile. While it is wearing down some it seems to do it in a more mild manner. Since we haven't had it long I would give this 3.5 stars because I don't know if it will last as long and not sure f it is just the shape that has him more mellow with it.
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Reviewed in the United States on January 27, 2026