Optima 450 Brushless Motor 2220-1800KV 165W D:28,L:35,shaft:3.17
| Item code | 75M35-Optima450-2220-1800kv |
| Net Weight (g) | 75 |
| Watts | 165 |
| Diameter (mm) | φ28 |
| Length (mm) | 35 |
| Shafter | φ22*20 |
| No of cells (lipo) | 3 |
| max efficiency (%) | 82% |
| max efficiency current (A)? | 5-14A |
| no load current (A) | 0.8A |
| current capacity (A/s) | 30A/60S |
| Internal Resistance (mohm) | 78 |
| Shaft Diameter (mm) | φ3.17 |
| Shaft Length (mm) | 55 |
| Class (SIZE) | Optima450 |
| KV (RPM/VOLT) | 1800 |
| Turns (for cars)Poles | 10 |
| Max Voltage | 11.1V |
| Wire Size | φ0.2*8 |
| Bullet Connectors | Male |
| Bullet Connector Size | φ3.5*12.7 |
