Recorded specification
Every value carries the source it was read from. A property with no recorded source is marked as such rather than presented as a fact. If one of them is wrong, tell us: it is the fastest way it gets fixed.
1700KV
| Property | Value | Source |
|---|---|---|
| Motor mounting pattern decides fit | 16 × 16 mm (M3) | EMAX product specificationschecked 2026-07-27Quote 1, below the table |
| Motor KV decides fitKV suits a cell count for a given prop size; mismatch runs hot or underpowered. | 1700 KV | Oscar Liangchecked 2026-07-27Quote 2, below the table |
| Stator sizeAABB: first two digits stator width in mm, last two height. 2207 = 22 mm wide, 7 mm tall. | 2207 | Oscar Liangchecked 2026-07-27Quote 2, below the table |
- EMAX product specificationschecked 2026-07-27
ECO II 2207: versatile 16x16mm mounting pattern; supplied with M3*8, M3*7 and M3*6 screws
- Oscar Liangchecked 2026-07-27
Budget at $16; N52 magnets; 1700KV and 1900KV (6S), 2400KV (4S)
1900KV
| Property | Value | Source |
|---|---|---|
| Motor mounting pattern decides fit | 16 × 16 mm (M3) | EMAX product specificationschecked 2026-07-27Quote 1, below the table |
| Motor KV decides fitKV suits a cell count for a given prop size; mismatch runs hot or underpowered. | 1900 KV | Oscar Liangchecked 2026-07-27Quote 2, below the table |
| Stator sizeAABB: first two digits stator width in mm, last two height. 2207 = 22 mm wide, 7 mm tall. | 2207 | Oscar Liangchecked 2026-07-27Quote 2, below the table |
- EMAX product specificationschecked 2026-07-27
ECO II 2207: versatile 16x16mm mounting pattern; supplied with M3*8, M3*7 and M3*6 screws
- Oscar Liangchecked 2026-07-27
Budget at $16; N52 magnets; 1700KV and 1900KV (6S), 2400KV (4S)
2400KV
| Property | Value | Source |
|---|---|---|
| Motor mounting pattern decides fit | 16 × 16 mm (M3) | EMAX product specificationschecked 2026-07-27Quote 1, below the table |
| Motor KV decides fitKV suits a cell count for a given prop size; mismatch runs hot or underpowered. | 2400 KV | Oscar Liangchecked 2026-07-27Quote 2, below the table |
| Stator sizeAABB: first two digits stator width in mm, last two height. 2207 = 22 mm wide, 7 mm tall. | 2207 | Oscar Liangchecked 2026-07-27Quote 2, below the table |
- EMAX product specificationschecked 2026-07-27
ECO II 2207: versatile 16x16mm mounting pattern; supplied with M3*8, M3*7 and M3*6 screws
- Oscar Liangchecked 2026-07-27
Budget at $16; N52 magnets; 1700KV and 1900KV (6S), 2400KV (4S)
Where to buy
1700KV
- EMAXProduct pageNo price recorded.Buy at EMAX
- BanggoodNo product page yetNo price recorded.Search Banggood
This listing does not say which warehouse ships it. Most orders leave China, so expect import VAT and a carrier handling fee unless an EU warehouse is chosen at checkout.
No current price: our own estimate is 160 SEK. It is a rough street figure rather than a quote, and the retailer above confirms the real one.
Some links on this page earn us a commission at no extra cost to you, and that never affects any verdict on it. How this is funded.
1900KV
- EMAXProduct pageNo price recorded.Buy at EMAX
- BanggoodNo product page yetNo price recorded.Search Banggood
This listing does not say which warehouse ships it. Most orders leave China, so expect import VAT and a carrier handling fee unless an EU warehouse is chosen at checkout.
No current price: our own estimate is 160 SEK. It is a rough street figure rather than a quote, and the retailer above confirms the real one.
Some links on this page earn us a commission at no extra cost to you, and that never affects any verdict on it. How this is funded.
2400KV
- EMAXProduct pageNo price recorded.Buy at EMAX
- BanggoodNo product page yetNo price recorded.Search Banggood
This listing does not say which warehouse ships it. Most orders leave China, so expect import VAT and a carrier handling fee unless an EU warehouse is chosen at checkout.
No current price: our own estimate is 160 SEK. It is a rough street figure rather than a quote, and the retailer above confirms the real one.
Some links on this page earn us a commission at no extra cost to you, and that never affects any verdict on it. How this is funded.
What this fits
Checked against every other product in the catalog by the same engine the planner runs, rule by rule. Where a specification is missing the answer is unknown, which is a different answer from compatible.
1700KV
Frame
×Does not work with (5)✓Works with (6)?Not enough recorded specification (9)
All frame · All 20 frame checked against this motors
- ×Does not work with (5)
16 × 16 mm (M3) motors do not fit this frame's arm pattern.
Rule: Motor mounting pattern
- ✓Works with (6)
The 16 × 16 mm (M3) motor pattern fits this frame.
Rule: Motor mounting pattern
- ?Not enough recorded specification (9)
Not enough recorded specification to judge this combination.
Rule: Motor mounting pattern
Propellers
?Not enough recorded specification (22)
- ?Not enough recorded specification (22)
The mount on one of these is not recorded yet.
Battery
!Works, with a compromise (11)✓Works with (14)?Not enough recorded specification (3)
All battery · All 19 battery checked against this motors
- !Works, with a compromise (11)
1700KV on 1S is outside the usual range. It will fly, but expect heat or lost punch.
- ✓Works with (8)
1700KV suits a 6S setup.
- ✓Works with (6)
1700KV suits a 4S setup.
- ?Not enough recorded specification (3)
Not enough recorded specification to judge this combination.
1900KV
Frame
×Does not work with (5)✓Works with (6)?Not enough recorded specification (9)
All frame · All 20 frame checked against this motors
- ×Does not work with (5)
16 × 16 mm (M3) motors do not fit this frame's arm pattern.
Rule: Motor mounting pattern
- ✓Works with (6)
The 16 × 16 mm (M3) motor pattern fits this frame.
Rule: Motor mounting pattern
- ?Not enough recorded specification (9)
Not enough recorded specification to judge this combination.
Rule: Motor mounting pattern
Propellers
?Not enough recorded specification (22)
- ?Not enough recorded specification (22)
The mount on one of these is not recorded yet.
Battery
!Works, with a compromise (11)✓Works with (14)?Not enough recorded specification (3)
All battery · All 19 battery checked against this motors
- !Works, with a compromise (11)
1900KV on 1S is outside the usual range. It will fly, but expect heat or lost punch.
- ✓Works with (8)
1900KV suits a 6S setup.
- ✓Works with (6)
1900KV suits a 4S setup.
- ?Not enough recorded specification (3)
Not enough recorded specification to judge this combination.
2400KV
Frame
×Does not work with (5)✓Works with (6)?Not enough recorded specification (9)
All frame · All 20 frame checked against this motors
- ×Does not work with (5)
16 × 16 mm (M3) motors do not fit this frame's arm pattern.
Rule: Motor mounting pattern
- ✓Works with (6)
The 16 × 16 mm (M3) motor pattern fits this frame.
Rule: Motor mounting pattern
- ?Not enough recorded specification (9)
Not enough recorded specification to judge this combination.
Rule: Motor mounting pattern
Propellers
?Not enough recorded specification (22)
- ?Not enough recorded specification (22)
The mount on one of these is not recorded yet.
Battery
!Works, with a compromise (19)✓Works with (6)?Not enough recorded specification (3)
All battery · All 19 battery checked against this motors
- !Works, with a compromise (11)
2400KV on 1S is outside the usual range. It will fly, but expect heat or lost punch.
- !Works, with a compromise (8)
2400KV on 6S is outside the usual range. It will fly, but expect heat or lost punch.
- ✓Works with (6)
2400KV suits a 4S setup.
- ?Not enough recorded specification (3)
Not enough recorded specification to judge this combination.
The standards this part is judged by
What the properties above actually mean, which differences are absolute, and where the names used in shops mislead.