12-Coil Version Motor Model V-Shaped Electromagnet Engine Model Motor Model

Product Overview 12-Coil Version Motor Model V-Shaped Electromagnet Engine Model Teaching Aid Model Toy 5V HayWHNKN® Product Overview The engine model adopts 110V-240V to 5V voltage, low power and high safety; Increase LED lamp design, full of scientific and technological sense; The design is small and flexible, exquisite and beautiful, and the high-tech decoration combining magnetic field and electric field can be used for teaching or decoration, and increase the interest in science. Product Parameters Coil: 12 Voltage: 100-240V to 5V Power: 6W Package size: 20″*9″*9″ (53CM*22CM*22CM) Net weight/Gross weight: 3LB(1.3KG) / 5LB(2.3KG) Product Features & Advantages 1. LED Lights The engine has increased the design of LED lights, and the lights will light up after the power is turned on, which is full of scientific and technological sense. 2. Non-Slip There are four non-slip foot pads at the bottom, which will not slide when displaying the mold, making it safer to use. 3. Low Power The use of 5V power supply, get rid of the restrictions of the socket, low power, high safety; Low noise, quiet and durable. – The product design is small and flexible, more exquisite, easy to carry, and more exquisite as decoration. – High-tech mold combining magnetic field and electric field, the product has strong edutainment, suitable for demonstration teaching, and increase students’ interest in science. – Low friction, quiet and durable, long service life. Product Principle If a current (lv) is applied to the conductor (d) in the magnetic field (B), the direction of the magnetic field is perpendicular to the direction of the applied voltage. Then another voltage (UH) will be generated in the direction perpendicular to both the magnetic field and the direction of the applied current. People call this voltage the Hall voltage, and this phenomenon is called the Hall effect. It’s like a road, everyone is evenly distributed on the road, moving forward. When there is a magnetic field, everyone may be pushed to walk on the right side of the road. Therefore, there will be a voltage difference on both sides of the road (conductor). This is called the “Hall Effect”. The Hall device made according to the Hall effect uses a magnetic field as the working medium to convert the motion output of the object into a digital voltage output, so that it has the functions of sensing and switching. A multi-cylinder engine is an engine with more than two cylinders, which is composed of several identical single cylinders arranged on a body to share the output power of a crankshaft. Note 1. Please handle with care, please not disassemble by yourself. 2. Please not remove the sensor. 3. Please not touch the inside of engine after powering on. 4. Place it on a balanced desktop to use. 5. Please do not use magnets or iron motors during work. Product Presentation & Details Item Included(056097) Engine model *1 You can make order with no worry. Any concern just feel free to let us know, we’ll reply in 24 hours in normal condition. Handling Time: Shipping is usually made in 1-3 business days after payments cleared. Orders are processed from Monday-Friday; Not on the weekends & public holidays. Warranty: 6 months’ warranty for the machines, not for the consumables. We stand behind our products all the item, so even if your warranty period has expired, you can still seek for service or technical support from us with low cost. 新建网页 6 新建网页 1 Shipping & Handling Details Default Shipping Cost or Free Shipping Information: ▲ Default shipping cost or free shipping service is only for the customers from Canada or the lower 48 United States by Canada Post, USPS or the UPS Ground. Customers from other areas or needs other shipping ways, please contact us. ▲ Buyers from Guam, Puerto Rico, Virgin Islands, American Samoa, Alaska, Hawaii, PO Boxes, APO/FPO addresses or other countries/areas, there WILL be extra shipping costs, please contact us for more detailed information. ▲ Please make sure your address is valid for both UPS and USPS services. Any costs incurred because of incorrect or undeliverable address should be undertaken by buyer. Handling Time: Shipping is usually made in 1-3 business days after payments cleared. Orders are processed from Monday-Friday; Not on the weekends & public holidays. Sales tax / Customs duties: Any sales taxes or Customs duties are not included. If came out, they must be undertaken by the buyer. Damage In Shipping: Email or call us First! We will work with you to get the case resolved in the fastest method. Return / Refund If you are not 100% happy with your purchase, please contact Us. Please don’t directly opened a request or case without informing us, or else, we will do some discounts on the warranty and other sales-services later on. Hope for your understanding. Returns & Exchanges ▲ All returns must be made within 14 days of delivery date. Items must be in new, unused condition, with all original materials included with the shipment. A partial refund may be applied for opened or damaged items, depending on the condition. ▲ Items returned under the buyer’s remorse: The return shipping fee must be covered by the buyer; The original shipping cost will also be deducted from the refund. 15% restocking fee of the items purchase price will be charged. ▲ Returns that are the result of our seller’s error: Buyer will receive a full refund of the item as well as shipping charges ▲ All returns require a RA (Return Authorization) number that will be given by our seller. Please contact with us at first for more details. Defective & Damaged Products ▲ If product was received damaged or not as described, please send us some pictures or videos, so we could well understand your problem, then solve them for you ASAP. Besides, it’s much helpful for us to claim with UPS, remind our related department to pay much more attention to packaging later on. Hope for your understanding. ▲ Replacement or refund of defective or damaged products can only be returned in exchange for the exact same product, or else, the purchase price will be refunded back to your original payment method. ▲ If an item is received damaged, customer service must be contacted within 7 days of receiving your item. All returns require a RA (Return Authorization) number as above. Payment eCheck Issues: Payments via eCheck do not clear immediately. Usually you will wait 5-7 days after checkout for it to clear. Then we will arrange shipments for you. Warranty & Feedback ▲ 6 months’ warranty for the machines, not for the consumables. We stand behind our products all the item, so even if your warranty period has expired, you can still seek for service or technical support from us with low cost. ▲ Any warranty shipping cost to us is responsible by buyer. ▲ Any shipping cost to buyer is responsible by the seller. ▲ We committee to the customer satisfaction and want to bring you the best purchase experience. If there is any problems, please contact us ASAP. If not, please leave us a positive feedback as it’s very important for us. Thanks very much.