Pay in 4 interest-free payments of $20.00 Learn more
Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
★ The core components are made of brass
display it on a shelf for others to see as well
🗼 WIDE APPLICATIONS: A great gift for Kids' science project
Stirling Engine Kit Large Capacity Boiler Design All-metal Balance Type Stirling Engine Model Toy
Instructions for use: Put the engine model in a horizontal position
Stark Brushless Motor Hall Sensor Electric Machine Triple Coil Fan Blade High Speed DIY Physical Model Price_$30-$50 ★ The core components areSpecification: Name: Triple Coil Brushlees Hall Motor Model Power: 6W Working Voltage: 12V Dimension: 155x125x150mm Material: Fan Blade, Acrylic, High Speed Hall Sensor, Coil Speed: 2000 3000r min Hall Motor Advantages: Brushless Motor, Not Easy to Wear, Transparent Structure, Long Service Life Features: 1. Using hall sensor, transparent visual structure. 2. Multi coil design, stronger magnetic field, higher speed. 3. Laser cutting acrylic material,
US$ 465.00
US$ 505.00
US$ 405.00
