Name: T300 smart tank chassis
Color: gold or silver
Size: about 290 * 270 * 100mm (L * W * H)
Name:25mm gear motor
Output speed: 150±10%rpm
No_load current: 200mA (Max)
Stall current: 4500mA(max)
Stall torque: 9.5kgNaN
Rated speed: 100±10%rpm
Rated torque: 3000gNaN
Rated current: 1200mA (Max)
Working voltage: 9V
Outside Shaft Length: 14.5mm
Shaft End Play: 0.05-0.50mm
Screw Size: M3.0
Dia. Of Shaft phi 4mm, D3.5
Working voltage for sensor: 3-5V.
Tank chassis: 1 PC;
Wireless router: 1 PC;
ESP8266 development board kit: 1 set;
HD camera: 1 PC;
For the shipping convenience, the tank/car chassis is unassembled.
Track can be connected by any length with a needle.
The motor paramter can be seen at
Receiving time = Processing time +Shipping time
Receiving time: Time needed for your order to be received successfully since you made the order
Processing Time: Around 2-3 Working Days
Processing Time refers the time needed for the preparation of order item(s) before shipping.
Shipping Time: Around 3-20 Working Days
Expedited Shipping : EMS, 4 - 10 business days..
Standard Shipping : Hong Kong Air Mail, 8～20 business days.
SmartArduino.com chooses the best carrier based on your order's shipping requirements and destination.
All returned items must be in brand-new condition, unused and with original tags and packaging.
If you aren’t satisfied with your purchase, you may be eligible for a return or exchange depending on your situation and the type of item you purchased. We reserve the right to charge a handling fee on all items returned for non-quality issues.
If we shipped you an incorrect item: You have the option of 1) exchanging it for the correct item, or 2) returning it for a full refund. Customers must confirm their eligibility for an exchange or return with Customer Service before sending items back. In many cases, you have 7 days after receiving your order to contact Customer Service and request a return or exchange. Make sure to read the Product-Specific policies below for more details (when applicable) and exceptions.
If we shipped you an item in the wrong color: You are eligible for a full refund after Customer Service confirms you received the wrong color. Perceived color differences due to the display settings of your computer monitor are not grounds for a refund.
If an item is missing from your order: Contact Customer Service to inform us an item is missing from your order. When we have confirmed that an item was missing, we will offer a full refund of the item price or begin processing a new one for you.
If your package is lost during shipping: Contact Customer Service to inform us you didn't receive your package. Once we confirm with the courier that your package is lost, we will offer a refund or resend your items.
If we shipped you a defective or damaged item: You are eligible for a full refund or exchange. When requesting your refund, please be ready to provide Customer Service photographs clearly showing the problem with the item and its courier number as soon as possible. If you believe your item was damaged during shipping, Customer Service will need photographs showing the damaged packaging as well as "Proof of Damage" documentation to process your exchanging or refund. Alternatively, you can open the item in front of the delivery person and if you find that it was damaged during shipping, you can reject it. SmartArduino will then ship you a new item immediately.
If you ordered the incorrect size or Color Mismatch, you can send your garment back to us in exchange for your desired size & Color Mismatch.You will be responsible for all shipping fees incurred.
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