Emax have produced an excellent motor and gone the whole nine yards by incorporating some real quality features.
The unique cooling fins draw up air from the motor base that then passes through the coils as the motor spools up. The faster it spins, the more air it moves. This “cool” feature reduces operating temperatures by up to 30% providing you with a longer lasting motor.
This series of motors uses the highest grade N52 magnets allowing motor operation that provides outstanding acceleration, stopping power and sustained high RPMs and this is assisted by genuine Japanese NMB bearings that ensure the smoothest operation.
Emax Race Spec motors will deliver reliable and outstanding performance for your racing quad and you know that's exactly what you need if you want to take that chequered flag. These motors are supplied with lock nuts and mounting screws.
• Up to 177 watts of power with 3" prop and 4s battery
• Cooling design reduces motor temperature by up to 30%
• Highest grade N52 neodymium magnets
• Genuine Japanese NMB bearings
• Dynamically balanced in the factory.
• 12.5mm extended prop shaft allows virtually any prop with 5mm hole.
• High purity copper windings
Input voltage: 3S-4S (11.1 - 14.8V)
Motor Height: 15.5mm
Motor Diameter: 18mm
Prop Adapter Shaft Thread: M5
Stator Diameter: 14mm
Shaft Diameter: 2mm
Weight: Approx. 12.7g
Motor Direction: CCW
RS1306-4000Kv with 3030 4 blade propeller and 3S battery.
Max Current: 8.6A
Max Thrust: 242g
Max Power: 103W
RS1306-4000Kv with 3030 4 blade propeller and 4S battery.
Max Current: 12A
Max Thrust: 315g
Max Power: 177.6W
Max Currents (A)
Length B (mm):
Can Length D(mm)
Unit Weight (g):
Total Length E(mm)
This motor is a beast I love is, I use it in a homemade plane and it is fast but you can also use it in a drone, you get only one motor in this packagethe picture shows 2 motors, I only got one motor, good job hobby king, you got my money, I'm just an unscrupulous dummy.