inner rotor drone motor4214
Details
KC4214 inner rotor drone motor is a high‑power heavy‑lift brushless motor, 42mm diameter, 640KV. It provides max thrust 5225g and peak power 1881W under 23‑49V DC input. Adopting premium inner‑rotor structure, it features low vibration, low heat and high efficiency. Widely used for agricultural spray drones, surveying UAV, cargo‑carrying multirotor and other large‑scale industrial drone projects.





Strict product inspection with comprehensive performance tests conducted before shipment: noise test,
efficiency test, aging test and temperature‑rise test. We have over 10 years of professional experience in manufacturing brushless DC motors,
delivering stable supply capacity for major brands. OEM and ODM customization are available. Please contact our sales team for detailed datasheets,
dimension drawings and quotations. We provide customized parameters and free technical support for your development projects.
How to order?
Send us inquiry → receive our quotation → negotiate details → confirm the sample → sign contract/deposit → mass production→cargo ready → balance/delivery → further cooperation.
How about Sample order?
Sample is available for you. please contact us for details. Contact us.
Which shipping way is avaliable?
DHL, UPS, FedEx, TNT, EMS, China Post,Sea are available.The other shipping ways are also available, please contact us if you need ship by the other shipping way.
How long is the deliver?
Devliver time depends on the quantity you order. usually it takes 15-25 working days.
My package has missing products. What can I do?
Please contact our support team and we will confirm your order with the package contents.We apologize for any inconveniences.
How to confirm the payment?
We accept payment by T/T, PayPal, the other payment ways also could be accepted,Please contact us before you pay by the other payment ways. Also 30-50% deposit is available, the balance money should be paid before shipping.