Features:

Adopts the integral design of more effective protection of motor shaft, motor shaft
The design of a new type of impeller seat, more stable performance, more convenient disassembly
The 0.2mm core of lower temperature, load, efficiency promotion
Designed for multi rotor design, flat, multi slot pole outer rotor brushless motor, large torque, high efficiency, the most important is the X series of cost-effective route, stable and highly efficient, affordable. The line extraction, convenient for the user according to the demand of wiring. The motor base is a multi group installation hole (hole position chart), compatible with the current market mainstream rack installation, and to retain the appearance and the traditional motor consistency, to protect the coil, beautiful and clean appearance. Install the propeller way using the carbon propeller seat installation and free paddle clip installation, thole end knurling, use the more stable, the carbon blade, with the impeller cover, protect the propeller better, prevent compression deformation, and the lock immediately contact surface, the flight stability. For large loads of X4112S, X4116S, using a large aperture bearing, low speed operation is more stable, the moment when high radial support. The whole system through dynamic balance test, to ensure that the motor running stability, low noise. The test work of the motor is very detailed, static test match output multiple propeller in various throttle of performance, have been recorded in detail, and the maximum when the throttle is continuous 10-15 minutes long time testing, full load temperature in 10 minutes 60-70 Celsius, pumping test several motor, 24 hours of continuous operation, power in not attenuation, temperature also did not continue to rise. Dynamic testing machine, through a number of professional aerial photography workers, all praise, efficiency is not high, but the consistency and stability, go beyond, more important is a clear positioning, price. This series multi axis brushless motor, high efficiency, stable, affordable, professional, amateur preferred!

Specifications:

Prop Test Data MX2212-920KV
Voltage(V) Propeller
(inch) Throttle Current (A) Watts(W) Thrust(G) RPM
(RPM/Min) Efficiency (G/W)
11.1 APC 9X6 SF 85% 11.2 115 470 6150 4.09
APC 10X4.7 85% 11.3 120 680 6100 5.67
GP 10X4.5 90% 10.5 116 685 5763 5.91
Model: MX2212
Motor KV value: 920KV
Motor diameter: 28mm
Motor length (no shaft): 24mm
The stator diameter: 22mm
Battery: 2-3cells
No load current: 0.5A
The bottom of the mounting hole: 16mm*19mm
Shaft: 5.8mm
Weight: 248g

Package weight: 290g
Range of use:
The DJI Phantom 1/2 F330 in Xinjiang elves frame F450 frame F550 frame Four axis, six axis and multi axis vehicle

 Package Includes:
2 x Pari of MX2212 KV920 920KV Brushless Motor

1)Payment
We accept T/T, Western Union, Escrow and cash as payment method.
Cash payment is only available for the customers those can come to our office or store.
We request 100% prepayment before we ship. If your order is too big and our cargo cannot be ready within 7 business days, we request 30% deposit; the other 70% should be paid after the cargo was ready.
We never accept COD term and partial payment, no matter how big your order is. Please understand this.

2)Quality Check and Warranty
We check our products one by one before we pack and ship to make sure they are all what you ordered, to make sure the quantity and in good condition.
We provide 3 moths international warranty. You can get free exchange or repairing service within this period since you paid. We are responsible for all the charges and fees caused by exchange or repairing service.

3)Packaging
We usually pack our products by normal plastic bags or bubble bags and use cartons as outer packaging. We always choose the best and safe packaging material to make sure your orders won’t be damaged during delivery.

4)Shipping
Usually we use traceable international Express service to ship. We ship within 3 business days after your payment was cleared. If your order is too big and our cargo cannot be ready within 7 business days, our shipping time should be longer.
We accept drop shipping and domestic pickup

5)Return and exchange
We provide 20 days unconditional return and exchange service; you pay all the charges and fees caused by return and exchange