Spektrum Firma 85A Brushless Smart ESC / 3300Kv Sensorless Motor Combo, SPMXSEMC01, Black

Brand:Spektrum

3.6/5

166.66

Spektrum Firma 85A Brushless Smart ESC / 3300Kv Sensorless Motor Combo, SPMXSEMC01

Item Package Weight: 0.44 Pounds. Package Height: 6.36 Inches. Brand: Spektrum. Spektrum Firma 85A Brushless Smart Esc / 3300Kv Sensorless Motor Combo, Spmxsemc01.
Brand Spektrum
Customer Reviews 4.6 4.6 out of 5 stars 249 ratings 4.6 out of 5 stars
Item Dimensions LxWxH 6.9 x 5.2 x 2.1 inches
Item model number SPMXSEMC01
Item Weight 1.03 Pounds
Manufacturer Spektrum
Manufacturer recommended age 14 years and up
Model Name Brushless Smart ESC / 3300Kv Sensorless Motor Combo
Product Dimensions 6.9 x 5.2 x 2.1 inches
Voltage 3 Volts

3.6

13 Review
5 Star
77
4 Star
13
3 Star
3
2 Star
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1 Star
4

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Scritto da: Art P.
Good quality and good fit for traxxas slash
So the only issue I have had with this kit is the power button cover came off. Now I need to use a pointed object to turn it on. The variability of using 2s or 3s lipo batteries is nice. It really makes the slash really fast on 3s. The power button is my biggest complaint.
Scritto da: Gregorio Colon
HUGE, huge upgrade
My Maverick Quantum XT started it's life on a brushed motor, which was ok at best on S2 LiPo batteries. After about 2 weeks of owning it, the motor and esc burned up. I used it as an excuse to upgrade to brushless. My first attempt was with a Hobbywing Xerun Juststock setup, and it was disappointing. It actually made my stadium truck slower than it was on the brushed setup. But then the Spektrum Firma setup showed up, and holy crap!!! It was well worth what I paid. Thing is a bully on 2S. So much to the point, that I ended up blowing out a driveshaft lol. Can't wait to see what this monster does on 3S. I think I'm gonna stay with Spektrum Firma stuff for a while, behind this.
Scritto da: Amazon Customer
Great ESC & motor combo
I bought this to upgrade The Traxxas Stampede and it's a great match
Scritto da: Dirk Best
Disappointed
It has a lot of hesitation starting from a stop. Itt doesn't matter what pinion gear I have on it always does it. 3-5 seconds before it goes and at that point it's all three way on in order to get it to go so is wants to back flip. Once moving it meet expectations.
Scritto da: Omar Ramirez
Very pleased with purchase. Good upgrade combo for going brushless. Got it running on Lipo 3S!
Decided to go brushless on my Arrma Infraction Mega. This combo delivers a punch! truck is way too fast now, running on stock gears, no need to change pinion gear. It drifts like crazy. 3s Lipo is the way to go for this setup. Got a 3S 5000mA 100C battery. I did have to change motor direction in the programing mode to match forward and reverse on controller. Very pleased with the purchase so far.
Scritto da: Willie Kim
Great upgrade
Upgraded my kids aarma granite 4x4 from the brushed version to this brushless set up. Running on 2s lipo even thought it's 3s capable. Lots of torque and power now. Smooth for a non-sensored set up. Truck is much faster now and more controllable in the air from the jumps. We're running on a small backyard course.
Scritto da: Aaron
Motor and esc upgrade for my traxxas slash
Absolutely love it, was a huge upgrade for my traxxas slash 4x4, only issue was the fan on the esc did not work out of the box. So far no issues overheating but we will see come summer.
Scritto da: Null
Awesome
Bought 2 of these and let me tell you they are awesome. Bought them both for a traxxas slash 2wd and its gives them a lot more power. Ive only used a 2s in it but its says it can do a 3s so ill have to try that, but 2s will make it do wheelies which doesnt get old. Ps a 2s in this and a 2s in the stock version doesnt even compare the brushless system seems to have a lot more torque than the stock brushed version. Would definitely recomend this to anyone who wants more power and speed.
Scritto da: Amazon Customer
Works great
I have had no problems on 3s .and its fast
Scritto da: Amazon Customer
Lots of power fit perfect no issues so far.
Perfect upgraded from a brushed system couldn’t be happier tons of speed.
Scritto da: Doug14
perfect
great deal works perfect. positive all the way . I wait to test things before reviewing and this gets 5 stars
Scritto da: Jesse Begon
Way more power !
Bought as replacement for the 12t brushed motor in the aarma vorteks boos 4x2 . The difference is night and day , i swapped a bunch of plastic parts for metal ie shocks A arms slipper gear etc. And also added the 4x4 kit but after all that the truck was slow . Finally i got the spektrum motor upgrade and its easily able to shred all 4 tires like it never has before even on 2s lipo . Definitely would buy again this little budget motor has sooo much power ! Edit: almost a month later and this beast motor destroyed the differential gear in my vorteks lol , literally ripped the teeth off the ring gear it has that much power on 3s . Proly shoulda ran it on 2s but it was too much fun .
Scritto da: Marc Hastie
Quality peice of electronics
The items came in quality packaging and were displayed nicely in the box. Easy to install. Has made a huge difference to the RC car I installed this in replacing a brushed motor. Have used this on NiMh, and 2S and 3S LiPo batteries. All worked well with higher power as expected from larger capacity LiPo. Highly recommend this product as an upgrade if that suits your needs.

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