Technical Drawing
Specification
| Type | 2812 | Motor Dimension | φ32.9*38.55 |
| Magnet | Zinc-Plated Arc Magnets | Coil Insulation Test | 500V Withstand Voltage Test |
| Dynamic Balance Requirements Standards | ≤5mg | Configuration | 12N14P |
| Shaft Diameter | 5mm | Lead | 18AWG*250mm |
| Screw Diameter | Φ19-M3-4 | Prop Adapter Shaft Thread | M5 |
| Technical Specifications | |||
| Recommended Voltage | kv900 | Idle Current (10V) | 1.1A |
| Max Power | 692W | Internal Resistance | 58.7mΩ |
| Rated Voltage (LiPo) | 4-8S | Peak Current | 53.09A |
| Max Thrust | 29.9kg | Weight (Incl. Cable) | 73.4g |
| Recommended Set/Motor/Propeller/ESC | |||
| Motor | 2812 K900 | Drone Frame Type | 9.5-inch X4 Frame |
| Propeller | c9.5x5x3 | Recommended Battery | 22.2v |
| ESC | V50A se | Recommended Takeoff Weight | 6.4kg |
| Flight Controller | F7 se | Recommended Takeoff Weight | 9.6kg |
| Test Data： | Takeoff Weight: 6.4 kg (2.4 kg Test Payload), Battery: 6S 30,000 mAh, Cruise Speed: 80 km/h, Flight Time: 26 min / 35 km Takeoff Weight: 9.6 kg (2 kg Test Payload), Battery: 6S 25,000 mAh, Cruise Speed: 70 km/h, Flight Time: 11 min / 13 km | ||
Test Data
| Type | Propeller | Voltage (V) | Throttle (%) | Current (A) | RPM | Thrust (g) | Power (W) | Efficiency (g/W) | Torque (N.m) | Operating Temperature (℃) |
| 2812 KV950 | c9.5*5*3 | 22.27 | 10% | 0.21 | 1854 | 45 | 2 | 24.23 | 0.01 | 47℃ |
| 22.25 | 20% | 1.05 | 3684 | 208 | 15 | 13.80 | 0.04 | |||
| 22.22 | 30% | 2.93 | 5323 | 467 | 46 | 10.10 | 0.08 | |||
| 22.16 | 40% | 6.20 | 6880 | 800 | 99 | 8.05 | 0.14 | |||
| 22.07 | 50% | 10.82 | 8248 | 1168 | 172 | 6.81 | 0.20 | |||
| 21.96 | 60% | 16.99 | 9530 | 1571 | 266 | 5.90 | 0.27 | |||
| 21.82 | 70% | 24.54 | 10641 | 1974 | 374 | 5.28 | 0.34 | |||
| 21.66 | 80% | 33.22 | 11549 | 2347 | 481 | 4.88 | 0.40 | |||
| 21.50 | 90% | 42.13 | 12373 | 2662 | 580 | 4.59 | 0.45 | |||
| 21.30 | 100% | 53.09 | 13011 | 2994 | 692 | 4.33 | 0.51 |