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Description
TMotor UAV Brushless Motor MN4004 KV300 (2x)
Offers unique ventilation and cooling system
Adopts a unique cooling design
Comes with a higher lever EZO bearing
Single thick copper wire winding
Max. Power (180s): 216 W
The TMotor UAV Brushless Motor MN4004 KV300 (2x) comes with a higher lever EZO bearing to improve the life of the motor which is imported with the original packaging. It adopts a unique cooling design so that ventilation of winding is well, what is more, and a nicer dynamic test makes it easier to speed up and run more stably.
Official tests indicate which can complete the flight time is 60-80 hours, the manufacturer stronger suggests changing the bearing after your flight getting 60 hours to insurance you safe flight whether the bearing gets bad or not because the bearing is a consumer part of the motor.
T-MOTOR standard accessories can be installed, like T-MOTOR carbon fiber propellers and other propellers with M6 holes.
If you are not satisfied for whatever reason with a Product you bought on the Site, it is possible to return it for refund within 30 days from the date you received it unless otherwise indicated in the Product listing. You must first advise the Vendor associated with your order in your account to obtain a return authorization (‘’RA’’) number before returning a Product. (‘’RA’’) numbers are valid for 30 days, within which time the returned Products should be received by the Vendor. No returns will be accepted without having previously obtained an (‘’RA’’) number. The Product must then be returned in its original packaging (in perfect condition for resale) with its receipt and your (‘’RA’’) number. Reimbursement will be denied for any Products which do not conform to the above mentioned conditions.
Build-it-yourself Robot Parts are not refundable once assembled. Robots & Kits requiring assembly or soldering are also not refundable once assembled, soldered or modified in any way. All sales of robotic software and apps are final and cannot be refunded or exchanged. Returns are not accepted on special orders and clearance items except when they are found defective, in which case the Product may be repaired or replaced at the Vendor’s discretion. 20% Restocking fees may apply if you are returning a large quantity of the same Product that was ordered specifically for you from the manufacturer.
Please note that all items will be reimbursed within 7 to 14 days of receiving the Product (shipping fees excluded). You must also cover the cost of returning the Product. Shipping fees will only be refunded if the return is a result of a shipping error on our part. Cleaning fees of USD 100 may also be charged if a domestic robot is returned and has not been properly cleaned.