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Racerstar 4068 Brushless Waterproof Sensorless Motor 2050KV 120A ESC For 1/8 Cars RC Car Parts

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    $82.99 /$129.31
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    Racerstar 4068 Brushless Waterproof Sensorless Motor 2050KV 120A ESC For 1/8 Cars RC Car Parts
    Description:
    Brand: Racerstar
    Item: 4068 Motor (2050KV) & 120A ESC
    Waterproof Level: Splash-proof

    Motor Features:
    - 4 pole 12 slot hi-torque motor design
    - CNC machined 6061 T6 billet aluminum heatsink can
    - High purity copper windings maximizes efficiency
    - High RPM ABEC 5 oversized bearings
    - Universal fit, fits all 1/8, 1/10 brushless cars
    - Precision balanced rotor, smoothness for best reliability and maxium RPM
    - Stator- super thin 0.2mm laminations
    - Removalbe/replaceable rotor
    - Precision engineered for maxium energy coversion
    - ROAR legal

    Motor Specification:
    Max Power: 2200W
    Max Voltage: < 21V
    Max Amps: 105A
    Rotor Poles: 4
    IO: 2.3A
    Resistance: 0.0095
    KV (RPM / Volt): 2050
    Max RPM: 50000
    Length: 68mm
    Diameters: 40 / 42mm with fins
    Weight: About 345g
    Shaft: Φ5mm
    Length of Extend Shaft: 18mm
    Connector: 6.5mm gold

    ESC Features:
    - Specially desighed for RC car with excellent start-up, acceleration and linearity feartures
    - Compatible with sensorless brushless motor
    - The strong resistant current capability, excellent heat dissipation
    - Multiple protection features: low voltage cut-off protection for lithium or nickel battery / over-heat protection / throtttle signal loss protection / motor blocked protection
    - Easily programmed and compatible with pocket-sized program card

    ESC Specifications:

    Model120A
    Cont./Burst Current120A / 600A
    Suitable Car1/8 RC Car
    Suitable Brushless Motor≥ 3.5T
    Resistance0.00035ohm
    Battery2~6 Cells Lipo
    4~18 Cells NiMH
    BEC Output6.1V/3A
    (Switch Mode)
    Dimension41*51*36mm


    Instructions:
    1. Connect BEC wires with the receiver
    2. Connect motor wires with ESC
    3. Turn on the transmitter
    4. Connect battery pack with ESC then switch on the ESC
    5. When the connection of motor and battery is finished, the motor emits "Beep-Beep" tone
    6. When the throttle stick is the neutral position, the motor re-emits "Beep-Beep" tone
    7. The ESC is workable

    For ESC program card, please click

    Package Included:
    1 X Motor
    1 X ESC
    1 X Instruction
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    Customer Reviews

    4.80 out of 5
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    • BG171311151 VIP3
      US
      26/09/2020

      Dropped this in my Traxxas Summit with a 20t pinion. Been running 4s (2x 2s Maxamps 6500mah 150c). I did 5 back to back speed runs with some heavy braking at the end of the runs(front flips at 100% force) and raced around a parking lot for maybe 10min. Esc was almost cool to the touch, very impressed, motor was a little warm to the touch. Confident I could run 6s, probably all day on the esc. I do recommend you get the programming card, brake force is weak at the default setting.

      Comments (4)
      Show Original
    • BG183245735 VIP1
      US
      11/06/2019

      EXCELLENT VALUE!!
      I used this combo to convert my Hyper 7 to brushless. On 4s lipo with a 16t pinion the top speed is 44mph as seen in the photo. Motor temps are around 130 deg F and esc stays very cool.
      I used an Integy Hyper 8 brushless conversion kit which I had to slightly modify by drilling additional holes and enlarging the bearing carriers to get to fit the Hyper 7.
      If I have problems with the motor, I'll try the slightly longer 4076 as there is plenty of room in the Hyper 7.
      I've only had it for less than a week but so far, I couldnt be more pleased with the price and performance. Also, I believe shipping took around a week.
      I highly recommended this combo for 1/8 scale 4x4 buggies!!

      Comments (2)
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      • 0
        Q: what motor mount can I use for this? do Banggood sells a compatible motor mount?
        A:
        you can use your car motor mount for 1/8 scale. uou would need compatible screws you can find in hobby shop or home store.
        Answered by Mitchell on 03/06/2018Helpful (0)
      • 0
        Q: Hallo there_Can you please sell me only the ESC and program card_Thank you_Erwin
        A:
        i dont sell
        Answered by MaxFrenette on 10/06/2024Helpful (0)
      • 0
        Q: is it waterproof?
        A:
        No
        Answered by GearYourWorld on 01/04/2022Helpful (0)
      • 0
        Q: Would this work with a 3300mah NiMH 6s battery?
        A:
        yes
        Answered by GearYourWorld on 05/03/2021Helpful (0)
      • 0
        Q: does this fit in the wltoys 124019? i am only not sure becouse of the width of the motor, its 4mm wider than the stock one and if that is an issue
        A:
        I doubt it
        Answered by Hyperchio on 14/01/2021Helpful (0)
      • 0
        Q: Will this setup run 6s Lipo's?
        A:
        Yes,it can support 6s lipo
        Answered by poet on 06/11/2020Helpful (0)
      • 0
        Q: 4s? Soporta?
        A:
        excellent
        Answered by GIUCAP on 02/04/2024Helpful (0)
      • 0
        Q: dose it come with motor mount screws?
        A:
        no it doesn't
        Answered by MarkRC on 26/11/2021Helpful (0)
      • 0
        Q: can i use litium ion batterys with this motor/esc?
        A:
        depending on maximum voltage esc and motor
        Answered by BG324513531 on 11/03/2023Helpful (0)
      • 0
        Q: Is this good for inferno mp*****/8?
        A:
        yes is engine Big monster beatiful
        Answered by TRASVIÑA on 29/08/2021Helpful (0)
      • 0
        Q: What turn motor is this and can I put this in my traxxas slash 4x*****/10 scale
        A:
        because the base of the engine would not give you apart from everything I installed this combo in my buggy 4x4 was weighing 14 kg with battery 3s 11.1V and can hardly control of so much speed and torque
        Answered by TRASVIÑA on 13/11/2020Helpful (0)
      • 0
        Q: I just wanna over power the crap out of my 1/10 slash 4x4 to bash with. will this satisfy my needs?
        A:
        my***** scale FTX Viper goes like the wind on 3s so I think this would do the trick
        Answered by willsorum on 10/10/2020Helpful (0)
      • 0
        Q: what pinion gear fits this , just came and I think it’s bigger than I have
        A:
        Perfect pull very well
        Answered by TRASVIÑA on 26/11/2020Helpful (0)
      • 0
        Q: в описании написанно 5000 оборотов максимум. Это ошибка?
        A:
        Deystvitel'no,eto maksimum 5000 oborotov v minutu
        Answered by gniiiiiiiiiii on 15/01/2020Helpful (0)
      • 0
        Q: Can this motor and esc handle 6s lipo?
        A:
        But if it endures her and well
        Answered by TRASVIÑA on 02/11/2020Helpful (0)
      • 0
        Q: Can the ESC be programmed via the transmitter? Or must the programming card be used?
        A:
        No,must the programming card
        Answered by The seller on 08/12/2024Helpful (0)
      • 0
        Q: Is this compatible with the DBX 10
        A:
        No,zd dbx 10 car should use 3660+80a brushless motor esc combo,motor shaft should be 3.175mm
        Answered by The seller on 20/10/2024Helpful (0)
      • 0
        Q: Thinking to get a 1/8 Eachie Machine EAT02, will this ESC and Motor be a good choice and if so what battery would you recommend?
        A:
        Yes,you can install this brushless combo in eachine eat02 rc car,use with 3s lipo battery,but this power may not be violence than eat02 original
        Answered by The seller on 08/03/2024Helpful (0)
      • 0
        Q: will this fit the as pirets *****/8
        A:
        No,you can buy 4076 +150a brushless motor esc combo
        Answered by The seller on 04/02/2024Helpful (0)
      • 0
        Q: I had install it in 1/8 Buggywith 4s, the original motor was 2000kv this motor is not even close to the power or rpm as the original.<br/>Is it any adjustments for esc for top speed, i have also the cardbut even in high acceleration the speed is very low. Unsatisfied
        A:
        Sorry for the inconvenience of this product,could you please tell which specific car model you install?
        Answered by The seller on 07/01/2024Helpful (0)
      • 0
        Q: When will it be back in stock
        A:
        Hello,this product will be in stock on around May 15th
        Answered by The seller on 02/05/2023Helpful (0)
      • 0
        Q: It takes to get down to programming
        A:
        Hello,the program card is not must needed parts,uncless you want to change the esc settings,then you need it
        Answered by The seller on 10/08/2022Helpful (0)
      • 0
        Q: pls can you tell me how to set up yhe brakes and other things,do i need a program card?
        A:
        yes you need a programing card
        Answered by VictoryExpedition on 12/08/2022Helpful (0)
      • 0
        Q: Hi there, i bought this combo and it just arrived to me in new zealand. I've just put it in my truck and hooked up all the cables, i turn on the controller then the esc it beeps twice saying its ready. I try the throttle and the motor just shutters then a red light comes on on the esc and the motor stops. Any thoughts?
        A:
        Hi,thanks for buying products from our store,before solving,there is some aspects to be confirmed,first which specific rc car you install with this combo? secondly what parameters(like voltage,discharge rate and others) battery you use with this combo,thanks for your understanding and support
        Answered by The seller on 27/06/2022Helpful (0)
      • 0
        Q: as late dabitude and not new of the parcel since the 31 that was the delivery date 😑
        A:
        Hi,your order has been shipped,the estimated arrival time is on around 2022-01-12 ~ 2022-01-22
        Answered by The seller on 10/01/2022Helpful (0)
      • 0
        Q: Wltoys 104001 ice kocsiba jó?
        A:
        it maybe a bit big to fit in
        Answered by MarkRC on 19/11/2021Helpful (0)
      • 0
        Q: What type of battery connector comes with the ESC?
        A:
        Bonjour, c'est du T Dean
        Answered by gniiiiiiiiiii on 15/06/2021Helpful (0)
      • 0
        Q: How would this do in a hyper 7.5 on 5000mAh 7.2 volts? And do you need a program card?
        A:
        This 4068 motor +120a esc combo will be more powerful for hyper 7.5 original pull starter engine,you can use with 2-4s battery,program card is not must if you do not want change esc original setting
        Answered by Grinning on 31/05/2021Helpful (0)
      • 0
        Q: is there a way to make this only spin one way?
        A:
        you need to purchase this programming card and set it so as the motor only has forward
        Answered by willsorum on 17/04/2021Helpful (0)
      • 0
        Q: would this fit am arrma granite 4x4
        A:
        No,you can buy 3660+60a combo for arrma granite 550 brushed version
        Answered by Tricoaster on 20/03/2021Helpful (0)

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