Notice: All motors you get are CW Screw Thread (Sliver Nut) .
The word " CCW" on the motor points at the Motor Rotation.
Specification:
Brand Name: Sunnysky
Model: E-R2205
Item Name: 2205 2300KV 2500KV 3-4S Brushless Motor
KV: 2300KV / 2500KV ( Optional)
Version: CW Screw Thread
CCW Rotation (Sliver Nut)
Stator Diameter: 22mm
Stator Thickness: 5mm
No. of Stator Arms: 12
No. of Rotor Poles: 14
Rotor Diameter: 27.4mm
Body Length: 18mm
Max. Lipo Cell: 3-4S (2300KV & 2500KV)
No-Load Current: 1.45A@10V (2300KV); 1.4A@10V (2500KV)
Motor Resistance: 53mΩ (2300KV) ; 46.7mΩ (2500KV)
Max. Con. Current: 40A/10s (2300KV); 45A/10s (2500KV)
Max. Con. Power: 670W (2300KV) ; 756W (2500KV)
Weight: 30.5g (2300KV);
30g (2500KV)
Recommend ESC: 30-45A (2300KV); 45-50A (2500KV)
Recommend Propeller: 5040 /5045 3-Blade Prop
2300KV Testing Table ( More Testing Data)
| Propeller | Voltage (V) | Current (A) | Thrust (g) | Power (W) | Efficiency (g/W) | RPM | Temp. 100% Throttle |
| 5040 3-Blade | 14.8 | 1.1 | 100 | 16 | 6.14 | 8803 | 88â 40s. |
| 2.8 | 200 | 41 | 4.83 | 12503 | |||
| 4.8 | 300 | 71 | 4.22 | 15374 | |||
| 7.05 | 400 | 104 | 3.83 | 17710 | |||
| 9.6 | 500 | 142 | 3.52 | 19812 | |||
| 12.4 | 600 | 184 | 3.27 | 21730 | |||
| 15.4 | 700 | 228 | 3.07 | 23679 | |||
| 18.4 | 800 | 272 | 2.94 | 25180 | |||
| 22.1 | 900 | 327 | 2.75 | 26445 | |||
| 25.8 | 1010 | 382 | 2.65 | 28001 |
2500KV Testing Table ( More Testing Data)
| Propeller | Voltage (V) | Current (A) | Thrust (g) | Power (W) | Efficiency (g/W) | RPM | Temp. 100% Throttle |
| 5040 3-Blade | 14.8 | 1.2 | 100 | 18 | 5.63 | 8769 | 84â 26s. |
| 2.8 | 200 | 41 | 4.83 | 12422 | |||
| 4.9 | 300 | 73 | 4.14 | 15352 | |||
| 7.2 | 400 | 107 | 3.75 | 17680 | |||
| 9.9 | 500 | 147 | 3.41 | 19990 | |||
| 12.7 | 600 | 188 | 3.19 | 21753 | |||
| 15.9 | 700 | 235 | 2.97 | 23598 | |||
| 19.3 | 800 | 286 | 2.80 | 25202 | |||
| 22.8 | 900 | 337 | 2.67 | 26800 | |||
| 26.6 | 1000 | 394 | 2.54 | 27936 | |||
| 30.9 | 1120 | 457 | 2.45 | 29573 |
Package Included:
1x Sunnysky E-R2205 2300KV Motor
1x Motor Nut
OR
1x Sunnysky E-R2205 2500KV Motor
1x Motor Nut
