Low-Temperature Stirling Engine Classroom Teaching Stirling Engine Kit Steam Heat Educational Model Adult Desktop Educational Toys Brass Aluminum Stirling Engine-HZZ92 Pro Red
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Availability:
In Stock.
Arrives
Tuesday, Jun 10
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Style: PKHZZ92-PRD
Features
- EASY OPERATION- Placing the engine on top of a freshly made tea, coffee or boiled water,wait for 20 seconds,give the flywheels a gently turn, it will be smooth-running quietly and slowly for around 30 minutes. Power piston goes with faint sounds when the flywheels is rotating, which even quieter than the tick tock sounds of your clock. Enjoy physical powertrain mechanism display, It will definitely be a great conversation piece on your desk.
- UPGRADED DESIGN: Aluminum and brass are combined to form a gleaming stirling engine with no screws protruding, featuring hollow brass struts for enhanced high insulation, flywheel with skeleton design brass rim for smooth and fast operation, micron precision borosilicate glass cylinder and graphite power piston for ultra-low friction, the entire stirling engine runs quietly and noiselessly, and every metal part is specially anodized to ensure this engine always shines
- EXCELLENT ARTWORK FOR ENGINEERING PHYSICS ENTHUSIASTS-It will be a great conversation starter for everyone around you; a cool desktop piece amazing your friends and colleagues; a great gadget to kill time when boring; a relaxing stress relief physics toy for people in the office; an impressive gift for your families, friends, especially for engineering/physics lovers. It can be used for teaching physics, great to display basic principles of a Stirling engine and to show the art of design.
- MORE WAYS TO PLAY HZZ92-Stirling Engine converts small temperature differences into motion. As long as one plate is warmer than the other, then the engine will run. It does not matter which plate is hotter as long as the other plate is colder. It is possible to run on a variety of heat sources, including boiling water, hot tea or coffee, placing the engine on a bowl of ice, heating the top plate, and then the engine will run in reverse.
- PFCKE'S BRAND QUALITY ASSURANCE - We provide 12-Month Warranty for any quality issues. If you're not 100% completely satisfied with your stirling engine, just simply contact us and we will refund or replace your product immediately. Please contact us first if you have any question about our products, our support team will try our best to help you solve all the issues. email reply within 24hs.
Brand: PFCKE
Theme: Physics
Age Range (Description): Adult
Item Dimensions LxWxH: 3.62 x 5.23 x 3.62 inches
Product Dimensions: 3.62 x 5.23 x 3.62 inches
Item Weight: 9.9 ounces
Country of Origin: China
Item model number: HZZ92-PRD
Manufacturer recommended age: 16 years and up
Manufacturer: PFCKE
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Jun 10
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Style: PKHZZ92-PRD
Enjoyable little device, fairly quiet, quite smooth. I had no flaws except for that same o-ring as mentioned in another post, but it doesn’t affect it.
Reviewed in the United States on March 7, 2024 by Mike
Style: PKHZZ92-PBK
The media could not be loaded. I have been wanting to order one of these for a very long time and finally pulled the trigger yesterday. I have it set up and running on my desk using a coffee cup warmer as a heat source. It has been running now for about 4 hours and is as intriguing as I hoped it would be. But not without a small problem in getting started. I am an engineer by trade and am fascinated by just about anything mechanical in nature and design. I unboxed the engine this morning and set it up and got it running but noted that it ran slower than expected and had a noticeable ticking noise and a roughness in the motion of the piston. I disassembled the piston and removed the glass tube/cylinder to find the o-ring that holds it in place had been damaged during the assembly process causing the cylinder to be misaligned. I removed the skived off piece, cleaned the cylinder and reassembled it taking extra care in aligning the cylinder. After replacing the engine on the hot plate and giving it a spin it worked like a champ and has been running continuously ever since. It speeds up and slows down as the hotplate cycles on and off so it is not just a monotonous noise but more like a background fluctuating rhythm. Even with this slight hiccup I am extremely happy with my purchase. UPDATE; This engine has been running on my desk for 8 hour a day since the day I got it without a single hiccup. I have gotten tons of comments and questions on it. I would highly recommend it if you are thinking about buying one. I am very very pleased.
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Reviewed in the United States on September 8, 2023 by Osmosis Osmosis
Style: M14-03DJ
Really entertaining for what it is, the bearings on mine are really squeaky though.
Reviewed in the United States on December 25, 2023 by roger r.
Style: HZZ92-SI
I bought this for my teen son (Christmas). It worked as expected when placed on a hot cup of tea. Hand warmth is not enough.... He's happy...
Reviewed in the United States on January 3, 2024 by David W Wood
Style: PFKH92-PBL
Replaced one that I dropped and broke. This one is blue anodized which was a step up
Reviewed in the United States on November 25, 2023 by Consumer
Style: HZZ92-BK
The media could not be loaded. Not it's intended use case I'm sure but it's kind of an interesting visual addition to my PC. After about 30-40 mins of playing a game the graphics card will get warm enough for the engine to start working (around 74-75 degrees celsius). The pistons do make a constant tapping noise when it's moving so I don't know how long I'll actually keep it in there since a quiet PC is preferable but it's cool for now.
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Reviewed in the United States on June 24, 2023 by Ryan2258 Ryan2258
Style: D16-C1
Stirling on amazon are cheap and engineered terribly. On science forum told that the things RPM is so bad that to fix it would be like the German Operation Barbarossa and go make it power any thing is beyond even that. Don't buy from this product unless you just want it was static model and not even move.
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Reviewed in the United States on March 1, 2024 by Matthew Monti
Style: PKHZZ92-PBK
Well built and packaged in a reusable container - which is where I keep it when not demonstrating. The clear piston cases demonstrate the Sterling invention. Fun
Reviewed in the United States on August 25, 2023 by SolCook LLC