1200KV motor on a 6S LiPo
A 1200KV motor on 6S turns about 26,640 RPM at 22.2 V nominal and 30,240 RPM on a fresh 25.2 V pack. Geared at 12:1 on 4.3 in tires, that is a 28.4 mph ceiling.
HOOVO 6S Lipo Battery 22.2V 100C 5200mAh with EC5 Connector (2
- 6S
- 5200mAh
A 6S LiPo is 22.2 V nominal and 25.2 V full, which is what sets the RPM on this page.
$146.99 listed price, changes often
Check price on AmazonWhat RPM does 1200KV make on 6S?
| Pack state | Volts | Motor RPM |
|---|---|---|
| Nominal (3.7 V per cell) | 22.2 V | 26,640 |
| Fresh off the charger (4.2 V per cell) | 25.2 V | 30,240 |
This is the classic 1/8 scale 6S pairing: modest KV, high voltage, big torque. KV is unloaded RPM per volt, so real RPM under load is lower. See RC motor KV explained.
What top speed can 1200KV on 6S reach?
Theoretical ceiling in mph by final drive ratio and example tire diameter. Real cars usually reach about 85 percent. Measure your own tires and use the top speed calculator for an exact figure.
| FDR | 3 in 1/18 to 1/16 truck | 4.3 in 1/10 short course or stadium truck | 5.5 in 1/10 monster truck | 4.4 in 1/8 buggy | 6.3 in 1/8 monster truck (3.8 in wheel) |
|---|---|---|---|---|---|
| 6:1 | 39.6 | 56.8 | 72.6 | 58.1 | 83.2 |
| 8:1 | 29.7 | 42.6 | 54.5 | 43.6 | 62.4 |
| 10:1 | 23.8 | 34.1 | 43.6 | 34.9 | 49.9 |
| 12:1 | 19.8 | 28.4 | 36.3 | 29.1 | 41.6 |
| 16:1 | 14.9 | 21.3 | 27.2 | 21.8 | 31.2 |
| 25:1 | 9.5 | 13.6 | 17.4 | 13.9 | 20 |
| 40:1 | 5.9 | 8.5 | 10.9 | 8.7 | 12.5 |
Other cell counts for 1200KV
Other motors on 6S
Motors near this KV and packs for this cell count
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Frequently asked questions
How fast is a 1200KV motor on 6S?
The motor spins about 26,640 RPM unloaded at 22.2 V. Road speed depends on gearing and tire size: at a 12:1 final drive with 4.3 in tires the theoretical ceiling is 28.4 mph, and real cars usually reach 80 to 90 percent of that. The table on this page shows the ceiling across common gearing and tire sizes.
Can I run a 1200KV motor on 6S?
Only if the motor and ESC are rated for 6S and the full-charge RPM of 30,240 is within the motor's maximum. This pairing stays under 50,000 RPM, which most suitable motors handle. Gear conservatively at first and check temperatures after a few minutes.
RCCarCalc is researched guidance, not professional advice. Figures come from published manufacturer specifications, listings and verified owner reports, not hands-on testing. Speeds are theoretical or as listed; real results depend on gearing, battery, tires and terrain. See how we research.