This is a “specially enhanced” motor based on the classic 2306, designed to extract maximum torque and power, primarily targeting 6S 5-inch racing and high-performance motors with extreme power demands. The additional 0.5mm height results in a noticeable increase in torque. During rapid acceleration, high-speed rev-matching, and heavy-load maneuvers (such as sharp turns after high-speed acceleration), the power reserve is more ample, making the motor feel “more powerful” and “less prone to feeling sluggish.”
| Specification | |
| Model: | S2306.5 |
| Weight: | 34g |
| Configuration: | 12N14P |
| Motor Size（mm）： | Φ 27.9*18.7 |
| Stator size(mm)： | Φ 23*6.6 |
| Shaft dimension： | 5.0mm |
| Motor Cable： | 20awg*150mm |
| S2306.5 KV1950 | S2306.5 KV1750 |
| Max thrust:1.79kg | Max thrust:1.63kg |
| Recommended for lithium battery: 6S | Recommended for lithium battery: 6S |
| Recommended propeller: 5 inches | Recommended propeller: 5 inches |
| ESC recommended：60A | ESC recommended：60A |
| Item No. | Voltage (V) |
Prop | Throttle | Thrust (g) |
Current (A) |
RPM | Power (W) |
Efficiency (g/W) |
| S2306.5 KV1950 | 23.67 | 5146 | 50% | 749 | 9.6 | 19750 | 227.23 | 3.2962 |
| 23.39 | 60% | 1010 | 15.4 | 22554 | 360.21 | 2.804 | ||
| 23.19 | 70% | 1245 | 21.6 | 25248 | 500.9 | 2.4855 | ||
| 22.82 | 80% | 1455 | 28.5 | 27369 | 650.37 | 2.2372 | ||
| 22.37 | 90% | 1605 | 36.1 | 29270 | 807.56 | 1.9875 | ||
| 21.94 | 100% | 1788 | 44.1 | 30750 | 967.55 | 1.848 | ||
| Item No. | Voltage (V) |
Prop | 备注note | Thrust (g) |
Current (A) |
RPM | Power (W) |
Efficiency (g/W) |
| S2306.5 KV1750 | 23.75 | 5146 | 50% | 630 | 6.6 | 18255 | 156.75 | 4.0191 |
| 23.55 | 60% | 845 | 11.1 | 21152 | 261.41 | 3.2325 | ||
| 23.32 | 70% | 1085 | 16.4 | 23953 | 382.45 | 2.837 | ||
| 23.11 | 80% | 1315 | 22.7 | 26120 | 524.6 | 2.5067 | ||
| 22.75 | 90% | 1524 | 29.1 | 28045 | 662.03 | 2.302 | ||
| 22.34 | 100% | 1635 | 36.1 | 29445 | 806.47 | 2.0273 |
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