Store New Arrivals Add to Favorite View Feedback Contact New Model 2019- Star engine electromagnet engine Double cylinder startable aircraft This Prudact is Double cylinder Description The reciprocating electromagnet used in this product is a better magnet after repeated experiments, replacement and calculation. It can cooperate with hall sensor to generate magnetic force in a better position and achieve better operation effect. The bearing used is ball bearing with low friction and quiet durability, providing strong support for smooth operation. This product uses high-precision cutted acrylic support and USES four bearing blocks as the fulcrum, which is more stable and durable. Specification: Size Double cylinder #1 Four cylinder #2 Six cylinder #3 Product Name Double Coil Quadra Coil Hexa Coil Product Weigth 1.24kg 1.58kg 1.92kg Dimension (L*W*H) 313*213*250mm 313*213*250mm 313*213*250mm Input Voltage 12V 8V 5V Power 4W 4W 4W Features: 1. Low friction, quiet and durable 2. Multiple coils for choice 3. Comes with power adatper 4. Hall elements take the magnetic field as the working medium to transform the moving output of the object into the form output of digital voltage, which makes it have the function of sensor and switch. Product Principle: If the places a current(lv) in the conductor(d) in magnetic field (B), the direction of the magnetic field perpendicular to the direction of the applied voltage, then on the direction perpendicular to both applying current direction and magnetic field, it will produce another voltage (UH), which is called hall voltage. It's like a road, where people are evenly distributed on the road, moving forward, and when there's a magnetic field, they might wave away and go to the right of the road. Therefore, voltage difference will be generated on both sides of the road (conductor). This is called the hall effect. Hall element based on the hall effect, take the magnetic field as the working medium to transform the moving output of the object into the form output of digital voltage, which makes it have the function of sensor and switch. Package Included: 1 x Multi Coil Hall Engine Model-2018 ABOUT US We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. SHIPPING We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control. All items are shipped directly from our different suppliers in China to the US within 1-5 business days. RETURNS We offer a 30-Day Return Policy on items in which you are not completely satisfied with. You have the option of a full-refund or an exchange of the item. Customer is responsible for the the return shippung cost. We do not accept a return of physically damaged items. PAYMENT We accept PayPal. CONTACT US This page content is yet to come Please ad us to your favorite seller and visit again later Thank You CUSTOMER SATISFACTION We try our very best to make sure every customer is completely satisfied. If there's a problem, message us! We're happy to help. WE ACCEPT Copyright © 2018 MasterSelller4Ever. | All Rights Reserved On Oct-25-18 at 17:38:02 PDT, seller added the following information: Further top products See other items SOCOFY Size 5-11 Women Casual Flats Beading Round Toe Colorful Comfortable Flats USD 27.95 Buy it now 300C Smart GPS Helicopter Hughes Full-Metal 9CH Simulation Electric Gift RTF RC USD 1600.03 Buy it now Gartt 450L DFC Torque Tube Version(without Canopy & Main Blade) USD 137.00 Buy it now DoArm T900 Robot Tank Car Chassis with S7 Robot Arm Claw For Arduino USD 354.99 Buy it now DoArm S7 7 DOF Robot Tank Car Chassis With Metal Robotic Manipulator Arm Claw Fo USD 282.99 Buy it now HG P601 1/10 2.4G 6WD RC Crawler RTR 6 Wheel RC Jeep Mercedes G Wagon Style G63 USD 200.00 Buy it now ZTW Beast Pro 300A Full Waterproof ESC 6-12S Lipo W/ Double Fan for 1/5 Buggy Tr USD 350.00 Buy it now MOOER Black Truck Multi-modulation Guitar Effects Pedal with 6 Effects Built Int USD 303.94 Buy it now Original JUPITER JAS-769 Gold Brass Alto Eb Tune Saxophone with Bag Clean Tools USD 330.01 Buy it now SLADE Brass Bb Mini Pocket Cornets Trumpet Kit for School Band with Case USD 180.01 Buy it now ALZRC Devil 450 Pro V2 SDC DFC RC Helicopter KIT USD 112.00 Buy it now ALZRC Devil 450 Pro V2 SDC DFC RC Helicopter Super Combo Original USD 335.01 Buy it now Powered by Supreme supremeproductonlinesoftware.staticWidgets.templateBased