Stark 4-coil Hall Brushless High-speed Electromagnetic Motor Engine Model
.Design Intention: This product has 4 coils and 16 magnets, the upper and lower coils are magnets, the maximum use of the magnetic field generated by the coil to reduce losses and increase efficiency; you can use 5-24V power supply (recommended 12V power supply), a power supply , Just plug in any one of the circuit boards to turn, the remaining circuit boards can be used for power generation, when one circuit board is powered on and rotated, the LED lights on the remaining circuit boards will also light up
.Precisely control the on and off time of the coil; high speed, up to 1000-5000 rpm under 12V energization, and mute; when the magnet rotates, wind will be generated to cool the coil, reduce the temperature of the coil, and extend the service life; the product display effect can be based on Need to adjust at will.
.Technical Points: High-precision Hall sensor, customized drive circuit, 4 coils installed at 90 degrees, high-speed bearings, retro design.
.Usage: Plug the power supply into any circuit board and turn it. If it doesn't turn, you can drive it by hand.
.Note: The product can not be changed the power supply voltage and power without permission; it is strictly forbidden to connect the wires privately; acrylic is easy to deform, crack, wear, and will be shipped with a film, please do not drop it or put it in a high temperature environment; Rotate the motor to avoid danger.
.Significance and Value: This product can be used as a scientific educational toy, scientific decoration, electromagnetic demonstration of teaching experiments, etc.; to stimulate interest in scientific exploration and strengthen the cultivation of scientific quality
.For Age: 8+
.Color: As Shown
.Material: Metal + Acrylic
.Voltage: 220 Turn 12V
.Product Dimensions: 18.5 x 18.5 x 8.5cm
.Product Weight: 1077g
.Package Dimensions: 22 x 20 x 12cm
.Package Weight: 1200g
.1 x Motor Model