Rctimer HP4215 630KV 18N24P Multirotor Brushless Motor

Configuration  18N24P
KV- 630KV
The no load current:0.75 Amp
Battery: 2-6S

RCTimer High Performance(HP) Series brushless motor built from high quality components:
1. The magnet specification is 40 uh.
2. The bearing is NSK(Japan), it can support a long life.
3. 0.20mm laminations, maximum efficiency and minimum Eddy Current losses.
4. Ultra-flexible motor leads with high-temp 220 °silicone rubber.
5. 3.5mm bullet connectors already installed.
6. With rotor dynamic balance process,

Feature:

1. NSK bearing.
2. 0.20mm laminations.
3. Dynamic balance
Test 1  Quadrotor 4 motors:

Motor 2: kV 664, R 0.092, NL Current 0.81Amps; 
Motor 3: kV 656, R 0.097, NL Current 0.77Amps; 
Motor 4: kV 663, R 0.115, NL Current 0.76Amps;