High 2600KV winding spins light 5-inch props fast for instant throttle response and explosive acceleration on 3S-4S.
In stock
Motors
EMAX RS2205 2600KV Brushless Motor
The EMAX RS2205 2600KV is a 2205-class brushless outrunner built specifically for 5-inch FPV racing and freestyle quadcopters.
₹1,199 + 18% GST
SKU: BOTBIT-MTR-01 · Best for: 5-inch FPV racing quadcopters competing on indoor and outdoor tracks
Overview
About EMAX RS2205 2600KV Brushless Motor.
The EMAX RS2205 2600KV is a 2205-class brushless outrunner built specifically for 5-inch FPV racing and freestyle quadcopters. With a 22mm diameter, 5mm tall stator (12N14P configuration) and a high 2600KV winding, it spins small high-pitch propellers extremely fast on 3S-4S LiPo packs, delivering the snappy throttle response and aggressive acceleration that competitive pilots demand from a sub-250-class race build moving up to a full 5-inch frame.
Internally the motor uses N52-grade neodymium magnets and genuine Japanese NMB bearings for smooth, repeatable performance, while EMAX's RaceSpec cooling design draws air from the motor base up through the windings as the bell spins, helping keep operating temperatures down during sustained high-current runs. A 3mm shaft and M5 prop-mount thread accept the vast majority of 5-inch FPV propellers, and the motor is offered in both CW and CCW thread/rotation versions to suit a standard quad layout.
This motor is aimed at FPV racers, freestyle pilots and hobbyist builders assembling 5-inch acro quads in the 350-500g class. Because 2600KV is on the higher-KV, lower-cell end of the 5-inch range, it pairs best with 4S setups and lighter 5045-class props where it produces well over 1kg of thrust per motor — giving the high power-to-weight ratio needed for racing and rapid line changes.
Key features
Why it stands out.
RaceSpec cooling design pulls air through the windings to cut operating temperatures during sustained high-current flying.
N52 neodymium magnets and genuine Japanese NMB bearings deliver smooth running and long, consistent service life.
Produces over 1000g thrust on 4S with a 5045-class propeller for a strong power-to-weight ratio in 5-inch builds.
Available in CW and CCW thread/rotation to complete a standard quadcopter motor set without prop-nut conflicts.
Specifications
Selection facts.
| Motor class | 2205 (22mm stator dia.) |
|---|---|
| KV rating | 2600 KV |
| Configuration | 12N14P |
| Stator dimensions | 22 x 5 mm |
| Shaft diameter | 3 mm |
| Prop mount thread | M5 |
| Input voltage | 3S-4S LiPo |
| Magnets | N52 neodymium |
| Bearings | Japanese NMB |
| Weight | ~30 g (with wires) |
Applications
Where it is used.
- 5-inch FPV racing quadcopters competing on indoor and outdoor tracks
- Freestyle and acro builds needing fast, snappy throttle response
- Sport mini-quads built on 4S LiPo packs with 5045-class propellers
- High power-to-weight race rigs where rapid line changes matter
- Hobbyist and club-level FPV builds upgrading from lower-KV motors
- Spare/replacement motor for existing 2205-class 5-inch frames
Buying guide
How to choose.
Choose 2600KV when you fly mostly on 4S and want a lighter, higher-revving setup paired with 5045-class (lower pitch) props — it favours top-end speed and crisp response over raw low-end torque. If you prefer 6S, want lower current draw, or run heavier 51xx props, a lower-KV 2205/2207 motor is usually the better match. Always buy motors as a balanced CW/CCW set so prop nuts self-tighten correctly.
Match the ESC carefully: 5-inch race builds at 2600KV on 4S can pull strong peak currents, so use BLHeli_S/BLHeli_32 ESCs rated comfortably above your measured peak — many builders run 30A-class or higher per motor for headroom. Confirm thread direction (CW/CCW) and rotation before ordering so your prop-nut hardware and motor layout match your flight-controller motor mapping.
For India buyers, verify the wire length and connector style match your build (most ship as bare 20AWG leads for soldering or bullet connectors), and budget for a full set of four plus a spare, since race motors are consumable in heavy crash environments.
FAQ
Common questions.
Is the RS2205 2600KV better for racing or freestyle?
It suits both, but the high 2600KV winding leans toward racing and aggressive freestyle on 4S, where light 5045-class props give fast, snappy response. For smoother, more efficient freestyle on 6S, many pilots prefer a lower-KV motor with more torque.
What battery should I use with this motor?
EMAX rates the RS2205 2600KV for 3S-4S LiPo. The high KV is best matched to 4S for strong thrust without overspeeding; using it on 5S or 6S is not recommended and risks overheating and ESC stress.
What size propellers does it take?
It is designed for 5-inch FPV props with a 5mm centre hole, mounted via the M5 thread. On 4S, light 5045-class three-blade props are a popular pairing and produce over 1kg of thrust per motor.
Does it come in CW and CCW versions?
Yes. EMAX supplies the RS2205 in both clockwise and counter-clockwise thread/rotation. A standard quad needs two of each, arranged so the prop nuts self-tighten during flight.
What ESC current rating do I need?
Use a BLHeli_S or BLHeli_32 ESC rated above your measured peak current. For 5-inch 4S race builds, many pilots fit 30A-class or higher ESCs per motor to keep thermal and electrical headroom.
How heavy is each motor?
Each RS2205 weighs around 30g including its leads, which is typical for a 2205-class race motor and helps keep a 5-inch quad's all-up weight competitive.
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