The double coil symmetry design is more powerful than a single coil, the speed is faster, the structure is more complicated, and the symmetry is full of harmony
The other products are transparent design, exposed operation, principle display, look and feel are excellent
5v input voltage is required, mobile power can be enabled
Verifiable product principles: electromagnetic induction, mechanics, hall sensors
The product does not need an electric motor to operate
Principle of the product: After the product is energized, the rotating wheel is driven, the magnet passes through the sensor, the coil generates current, and the generated magnetic field drives the magnet to move, and the rotor rotates. Compound motion is transformed into rotary motion by the CAM, the principle of the switching motion is that a magnet is arranged on the rotating cam, and a sensor is arranged below. When the magnet N is close to the sensor, the power is turned off, and the rotating cam continues to operate in one direction under the action of inertia, this cycle produces the effect of continuous swing and rotation
Suitable for people over 8 years old
The products are suitable for teaching models, scientific and technological ornaments, gifts, DIY refitting and more
Color: As Shown
Material: Stainless Steel + Acylic + Copper
Product Size: 13.8 x 11 x 7.5cm
Product Weight: 1000g
Package Dimensions: 20 x 15 x 10cm
Package Weight: 1300g
Packing: Carton Box
1 x Engine Model
Quantity of Items in Set: Other
Age Range: > 8 years old
Model Number: 2664584
3: early learning educational toys
2: model building kits for kids
1: model building blocks
Order Processing Time
All our orders are processed and shipped out within 2 business days. After the order is shipped out and received by the carrier, we will update you with a Track-and-Trace code with which you can use to track your package and see the remaining shipping time. Please allow several hours for the tracking information to update.
We consider shipping an important aspect of the online ordering process and use reliable carriers over cheaper options.
Depending on the product, shipping method and warehouse location, shipping can take between 5-30 days. If you have not received the product after 30 days please contact us at firstname.lastname@example.org and we will rectify the problem.
Shipping Address Changes
If you would like to change the shipping address for your order, please contact us by email and include your new shipping address. Once the order is shipped, we cannot alter the shipping address.
Shipping Methods, Costs, and Delivery Times
Shipping costs are generally calculated during checkout based on weight, dimensions and destination of the items in the order. Some items have a fixed shipping cost within a demographic region and some items include Free shipping.
Customer’s Responsibility to check shipping costs and import taxes if applicable
Customers are solely responsible for acquiring the information related to a particular vendor/products shipping policy and pricing prior to making an order on https://shop.fredenergy.org
Some of the products available on this website are processed and shipped by FRED Energy Ltd.
Our marketplace is a multi-merchant product sales platform. As such, shipping types, fees, and expected delivery times will differ according to each suppliers policy. Products may have different shipping types and fees applied individually depending on the supplier. It is your responsibility as the customer to check shipping/tax/import fees and the expected shipping time for goods/products before purchase.
Returns and Refunds
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You will also need the receipt or proof of purchase.
To start a return, you can contact us at email@example.com. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Full details can be found here
You can always contact us for any return questions at firstname.lastname@example.org.