Stirling Engine Model Low Temperature Difference Magnetic Motor Model Kit
FANTASTIC SMART THING WITH EXTREMELY WELL MADE WHICH RUNS LIKE A DREAM----The stirling engine is produced with high quality material and elegant workcraft. this stirling engine adopts mirror surface stainless steel for the base, glass cylinder liner, precision bearing, bearing steel shafts, zinc alloy flywheel. All the parts have done surface treatment to avoid rusting. Oil-free, noise-free.
AMAZING QUIET AND FAST RUNNING----It active to run by only one level, this make the stirling crazy quiet. Two mini magnetic installed to make the stirling run fast. One in the center of the black pie in the basement, the other install in the bottom of the glass cylinder. They are self-aligned, attract to each other. It can run for 24+ hours continuous without any broken if there are continuous power supplies. One customer put the stirling on USB hot plate and stirling runs on his desk for weeks.
OPERATION EASILY----Pour a cup of hot coffee, put the stirling on the cup, it run magically. When it slows down, the coffee temperature is suitable for drink. Enjoy physical powertrain mechanism display and coffee. It also can work on top of ice cube. Some guys put the stirling on cup of hot water and put small ice cubes on the stirling upper plate. This makes the temperature difference much bigger than normal, then it runs even more fast and crazy. Just enjoy the toy!
PRIORITY GIFT OPTION FOR MANY APPLICATIONS----It is an amazing and fantastic product at this price. Its elegant gift package makes it spruce up and presentable. It has a wide range of application as, great gift for Kids' science project, Physical/mechanical learning, teacher’s Demo props on the class, birthday gift for friends, families, parents, kids, etc. Many of our customers come from school, colleague, etc.
AMAZING CONVERSATION PIECES ON YOUR DESK----It's funny to see people's looks and reactions when they squeeze a little shot for this Stirling engine. Put it on the cup which full with hot waters, give the flywheel a gently push, and get the flywheel going, and then it works like charm. All of your guests want to know what happened, ice-breaking success. What a marvelous toy!
It's funny to see people's looks and reactions when they squeeze a little shot for this Stirling engine. Put it on the cup which full with hot waters, give the flywheel a gently push, and get the flywheel going, and then it works like charm. All of your guests want to know what happened, ice-breaking success. What a marvelous toy!
To be admired and to be talked more from your friends if you have this magic stuff. This stirling engine designed reasonable and compact. You can bring it home, school office with convenient in your bag.
Features: Color: Silver Speed up to 180-200 RPM Start temperature difference: about 20℃ Celsius/68 Fahrenheit Material: carbon steel, nickel-plated carbon steel, stainless steel, glass, bronze, PVC foam and plastics Size: diameter * high(Φ89*135mm) /35*53in Weight:150g/0.33Ib
Packing list: 1* stirling engine 1* very detailed user manual
Spare parts offer available. Please contact us to get offer if need any parts replacement.
Attention: 1. Only use a little graphite dry lube quiet it down nicely if there is a little noisy. You can scratch off the graphite from the pencil with a knife. 2. Prohibit to add oil to lubricate. Because the oil will mix with dust in the air to be oil-dirt. That will make the friction to be even bigger. The stirling engine can't run freely then.
Basically you can run this engine up to 20 minutes with a cup of warm water (the engine must be cool). The bigger the temperature difference between the top and bottom plates the higher RPM you will get. This works best with a hot cup of water underneath and an ice cube in a plastic bag on the top (there is plenty of room for one ice cube on top).
Have it on a coffee warmer with coins stacked on it to raise the engine to slow the engine down. Works continually and is fun to watch.
Out of the box it wasn't working. I had to balance the piston and flywheel so that it moved a little more freely. I moved the wheel so that the piston was at it's highest position, lifted off the cylinder to let air in, then closed the cylinder. After that I put it on top of my CFL table lamp and it was warm enough to get it going.
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