4pcs EMAX RS2205-S 2300KV Brushless Motor CW for X210 QAV250 QAV300 FPV Racing Drone Mini Quadcopter by Crazepony-UK

The completely redesigned RS2205-S is upgraded with features racing multirotors absolutely need. The motor is lighter, yields faster bell rotational response, higher thrust, uses premium materials

Note: All motors are CW rotation. There is no CCW version of this motor. (CCW really isn't needed).

Genuine Japanese NMB bearings ensure smooth, long-lasting performance,The upgraded shafts maximize durability. No worry of damaging threads during crashes.

By utilizing N52SH curved magnets, the pulling force between the stator and magnet is greatly increased. The design of the motor extracts every bit of force from these magnets and keeps it constant throughout the phases.

2 grams lighter than the first version of the RS2205, the RS2205-S is a 2205 motor which has been overhauled for the weight conscious racer. The bell has been redesigned to have a lower profile without sacrificing the structural integrity of the motor.

Description:
Lighter and Lower Profile:
2 grams lighter than the first version of the RS2205, the RS2205-S has been overhauled for
the weight conscious racer.
The bell has been redesigned to have a lower profile without sacrificing the structural integrity of the motor.
This eliminates unnecessary mass and allows quicker rotational response of the bell.
The shorter motor height allows a lower center of gravity closer to the mounting point.
Cooling:
RS2205-S cooling fins have been reworked to keep the motor height and
weight low while maintaining functionality.
N52SH Curved Magnets:
By utilizing N52SH curved magnets, the pulling force between the stator and magnet is greatly increased.
The design of the motor extracts every bit of force from these magnets and keeps it constant throughout the phases.
Bearings:
Genuine Japanese NMB bearings ensure smooth, long-lasting performance.
Thrust:
Compared to the RS2205, the new RS225-S cranks out another +100g of thrust.
Paired with a KingKong 6x4 propeller, expect over 1,400 grams of thrust (Check out the full motor results: http://www.miniquadtestbench.com/emax-rs2205s-2300kv.html).
Hollowed Steel Prop shaft and main shaft:
The upgraded shafts maximize durability. No worry of damaging threads during crashes.
Bell Retaining Screw:
No more E-Clips. With a retaining screw, RS2205-S has no chance of having bells pop out during a race.
It is also easy to service the motor without needing a special tool.
EMAX Legendary Production Quality:

Package Including
4 * CW EMAX RS2205-S 2300KV Brushless Motor