Product Name: High Performance 40000rpm Electric Brushless BLDC DC Motor for Fixed-Wing Multi-Axis Aircraft Model Model NO.: TW-4250 Brand: Ot Certification: ISO9001, CCC Structure and Working Principle: Brushless Casing Protection: Explosion-Proof Type Function: Driving Operating Speed: High Speed Application: Industrial, Household Appliances, Car, Power Tools, Drone Efficiency: Ie 1 Protect Feature: Explosion-Proof Usage: Car, Electric Bicycle, Fan, Home Appliance Commutation: Brushless Weight: 230g Speed`: 800kv Continuous: 12A /Customized Trademark: OT Origin: China HS Code: 8501101000 Product Description High Performance 40000rpm Electric Brushless Bldc DC Motor for Fixed-Wing Multi-Axis Aircraft Model.Parameters Table:Product NameDrone MotorModel NumberTW-4250BrandOTMaterialmetalVoltage22VSpeed710rpmPower1000wWeight210gSize12*5CertificationCCC, CE, ROHSProduct specification:FAQQ: Are you trading company or manufacturer ?A: We are the Manufacturer specialized in kinds of micro motors for almost 10 years already, in Guangdong Province, China. Q: How to order?A: send us inquiry → receive our quotation → negotiate details → confirm the sample → sign contract/deposit → mass production →cargo ready → balance/delivery → further cooperationQ: How about Sample order?A: Sample is available for you. please contact us for details. once we charge you sample fee, please feel easy, it would be refundwhen you place formal order.Q: How long is the deliver[Producing] and shipping?A: Deliver time depends on the quantity you order. usually it takes 15-25 working days.Q: My package has missing products. What can I do?A: Please contact our support team and we will confirm your order with the package contents. We apologize for any inconveniences.Q: How to confirm the payment?A: We accept payment by T/T, PayPal, the other payment ways also could be accepted, Please contact us before you pay by the otherpayment ways. Also 30-50% deposit is available, the balance money should be paid before shipping.