DIY Simple DC Motor Model Kit - Physics Educational Toy for Hands-On Learning
$ 8.32
Description
Product Description Simple DC Electric Motor Model Physics Teaching Educational Toy DIY Assemble Kit Features: This is a simple permanent magnet DC motor model to demonstrate the DC electric motor working principle. It can be taken apart and reassembled, when powered with 3-6V voltage (some user may use 12V battery to test it, that is not advocated). It will rotate like a real electric motor ideal for school scientific projects or physics teaching. Science School Basic Electronic Demo Motor Teaching Project Permanent magnet DC motor model to DC electric motor, simple design easy to assemble and disassembled ideal for school scientific teaching project. DC motor experiment: input 3V - 6V DC through wires and terminals, the coil will rotating, and speed up when voltage step up. To avoid short circuit, two electric brush never touch the commutator segment. Specifications: Permanent magnet: 22*20*20 mm (8.8*8*8 inch) Br ≥ 72 mT, N-pole is red, S-pole is white Working Voltage: DC 3.0V-6.0V Material: Plastic + Metal Magnetic Flux Density: ≥ 72mT Operating Temperature: -20℃~70℃; Operating Humidity: 5%~90% RH; Installed Size: 14x8.7x11 cm (5.51”x3.42”x4.33”). Package include: 1Set DIY Simple DC Electric Motor Model Shipping Returns Contact Us Payment 1. Items sent from US warehouse. 2.Receiving time = Processing time + Shipping time 3. Processing Time: Around 1-2 business Days 4. Shipping Time: 3-5 business day it may have a little delay during some holiday (such as Christmas),any problem ,please feel free to contact 1. 30 days warranty from the purchased date. Please contact us via email before returning the defective item. 2.Our warranty does not extended to any product that are physically damaged or that are not under normal operating conditions as result of misuse or improper installation on the buyer/user's part. 3.Return items should include the original packaging and all accessories. buyers MUST contact us for the returning address. 4.In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item. Pls contact us if you have any problems,we will try our best to solve for you We accept all verified payment from eBay. Shipping 1. Items sent from US warehouse. 2.Receiving time = Processing time + Shipping time 3. Processing Time: Around 1-2 business Days 4. Shipping Time: 3-5 business day it may have a little delay during some holiday (such as Christmas),any problem ,please feel free to contact Returns 1. 30 days warranty from the purchased date. Please contact us via email before returning the defective item. 2.Our warranty does not extended to any product that are physically damaged or that are not under normal operating conditions as result of misuse or improper installation on the buyer/user's part. 3.Return items should include the original packaging and all accessories. buyers MUST contact us for the returning address. 4.In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item. Contact Us Pls contact us if you have any problems,we will try our best to solve for you Payment We accept all verified payment from eBay. You may also like Watch Crystal Glass Sapphire Bubble Magnifier Calendar Lens Small Date Window 10.66 USD Storage Case Travel Carrying Bag For Bose SoundLink 3 SoundLink III Speaker 20.0 USD Repair LCD Screen Hinge Flex Cable For Canon PowerShot G7X Mark II G7 X II G7X2 12.75 USD TV Remote Control Controller For Bose Solo 5 TV Soundbar System 535 AUX1 CM525 18.99 USD N9 MINI GSM AUDIO LISTENING BUG 2x SENSITIVE MICROPHONE Two-Way Ear Bug Device 18.99 USD New Industrial USB To RS485 Converter Upgrade Protection RS-485 A Connector 11.65 USD powered by
Item was exactly as described and arrived within the estimated timeline. A suggestion to the seller would be to use a sturdier mailer so the mail carrier cannot bend this item to make it fit in a standard size mailbox.
Received item exactly as described, well packaged and quick delivery. Thank you Cloud00A! AAA+++!!!
Item arrived quickly and securely wrapped. It wasn't expensive, and it's working well so far.
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