EMX-MT-1750 EMAX RS2205-S Race Spec Brushless Motor

MSRP: $19.99
$16.99
(You save $3.00 )
(4 reviews) Write a Review
SKU:
EMX-MT-1750

The completely redesigned RS2205-S is upgraded with features racing multirotors absolutely need. The motor is lighter, yields faster bell rotational response, higher thrust, uses premium materials and backed with EMAX's legendary production quality. 

Lighter and Lower Profile:
2 grams lighter than the first version of the RS2205, the RS2205-S has been overhauled for the weight conscious racer. The bell has been redesigned to have a lower profile without sacrificing the structural integrity of the motor.  This eliminates unnecessary mass and allows quicker rotational response of the bell. The shorter motor height allows a lower center of gravity closer to the mounting point. 

Cooling:
RS2205-S cooling fins have been reworked to keep the motor height and weight low while maintaining functionality. 

N52SH Curved Magnets:
By utilizing N52SH curved magnets, the pulling force between the stator and magnet is greatly increased. The design of the motor extracts every bit of force from these magnets and keeps it constant throughout the phases. 

Bearings:
Genuine Japanese NMB bearings ensure smooth, long-lasting performance. 

Thrust:
Compared to the RS2205, the new RS225-S cranks out another +100g of thrust. Paired with a KingKong 6x4 propeller, expect over 1,400 grams of thrust (Check out the full motor results: http://www.miniquadtestbench.com/emax-rs2205s-2300kv.html). 

Hollowed Steel Prop shaft and main shaft:
The upgraded shafts maximize durability. No worry of damaging threads during crashes. 

Bell Retaining Screw:
No more E-Clips. With a retaining screw, RS2205-S has no chance of having bells pop out during a race. It is also easy to service the motor without needing a special tool. 

EMAX Legendary Production Quality:

Engineered and produced In-House with state-of-the-art production techniques and machines, every motor that comes out of our factory is guaranteed to have the tightest build tolerances. It is with this ability, that we can achieve 0.10mm magnet to stator air-gap and crash-durability racers come to love.

EMAX RS2205-S 2300KV
(Sample Test Report )
Motor type Test voltage
(V)
Propeller size Current
(A)
Thrust
(G)
Pin
(W)
Efficiency
(G/W)
Speed
(RPM)
RS2205S-2300KV 电机 16 5045两叶桨 1 88 16.00 5.50 7270
3.1 213 49.60 4.29 11070
5 320 80.00 4.00 13170
7.1 396 113.60 3.49 14560
9.1 481 145.60 3.30 16150
11 548 176.00 3.11 17260
13 612 208.00 2.94 18410
15 671 240.00 2.80 19180
17 741 272.00 2.72 20200
19 815 304.00 2.68 21270
21 847 336.00 2.52 21580
23 871 368.00 2.37 22190
25 938 400.00 2.35 23080
27 990 432.00 2.29 23560
29 1060 464.00 2.28 23850
31 1120 496.00 2.26 24000
33 1180 528.00 2.23 24200
16 5040三叶桨 1 95 16.00 5.94 7880
3 215 48.00 4.48 12260
5 325 80.00 4.06 14780
7 414 112.00 3.70 16800
9.1 496 145.60 3.41 18480
11 570 176.00 3.24 19900
13 641 208.00 3.08 21250
15 730 240.00 3.04 22160
17 822 272.00 3.02 23580
19 892 304.00 2.93 24680
21 945 336.00 2.81 25690
23 1010 368.00 2.74 26480
25 1080 400.00 2.70 27120
26 1120 416.00 2.69 30600

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  • 5
    Rs2205s best motors E-ver!!

    Posted by Jack Rolf NewcastleFPV on Apr 17th 2018

    Don’t bother with the Hype, take whatever you throw your quad into and keep on spinning! Have had them on my first build and still As Crisp as the maiden! E-Max always dependable

  • 5
    The go to motor

    Posted by Steve allam on Mar 30th 2018

    If your new to drones racing or free style. This is a very durable motor and doesn't drain you batteries. I have this on my practice drones and racing drones as well. 2300kv is more then enough unless you want to go really fast the 2600kv would be for you but at the cost of flight time...

  • 5
    EMAX has hit it out of the park with their rs2205 s 2600kv motors

    Posted by Ray Lopez on Mar 30th 2017

    I started off with another brand and after one wreck had to get new motors. A good friend of mine recommended EMAX'S motors and the difference was night and day. The lag I experienced with the others and lack of durability would have made multi-rotor flying a drag. Instead in only 3 months time I went from no real experience to flying with all my friends and keeping up, even showing them a thing or two. EMAX rs2205 s 2600kv motors have tons of power with nominal power consumption and I've never once had an issue with their product, not over heating, no loose magnets yet they still deliver the power you want for some true Acro fun.

  • 5
    best power to price ratio on the market! i mached them with the bullet 35A 6s ESCs 210 carbon frame and a Tattu 1000Mah 6s and they dont even come down warm with 5045 bullnose props! all up waight is 472 grams with lipo . crazy fast!

    Posted by Eric Cottrell on Feb 16th 2017

    If you want a good motor for a good price this is the motor. EMAX has really steped up thier game . Many more great products on the way so stick arou d!