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Original GoolRC S3650 3900KV Sensorless Brushless Motor 60A Brushless ESC and Program Card Combo Set for 1/10 RC Car Truck

Original GoolRC S3650 3900KV Sensorless Brushless Motor 60A Brushless ESC and Program Card Combo Set for 1/10 RC Car Truck

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The set includes a S3650 3900KV motor, a 60A ESC and a program card, which is perfectly fit for the 1/10 RC car. This motor is built from the best materials available, and is designed to provide both quality and performance at an affordable price. The ESC features enhanced throttle response,excellent acceleration, strong breaks and throttle linearity. Equipped with programming card allow you to conveniently program your ESC settings.

Efficient and high-speed ball bearings
High purity copper windings maximizes efficiency
Short stator, less wire, lower resistance, more power
Consistent and high-power output provide longer run time
Super smooth and accurate throttle linearity
Fast response to throttle input
Mutiple protection features: Low voltage cut-off protection for lithium or nickel battery, Over-heat protection, Throttle signal loss protection, Motor blocked protection

Motor Specifications:
Brand: GoolRC
KV(RPM/Volt): 3900KV
Max Amps: 69A
Watts: 900W
Rotor poles: 4
Resistance: 0.0081
Max voltage: <13V
Max RPM: 50000
Diameter: 36mm
Length: 50mm
Shaft length: 15mm
Shaft diameter: 3.175mm
Plug type: 4mm golden banana plug
Item weight: 178g

ESC Specifications:
Brand name: GoolRC
Item No.: S-60A
Constant current: 60A
Burst current: 320A / 10sec
Battery: 2-3S Li-Po / 4-9S Ni-Mh
BEC: yes
BEC output: 5.8V / 3A
Power supply plugs: T plug male
Motor plugs: 4mm banana plug female
Dimension: 43 * 33 * 35mm / 1.7 * 1.3 * 1.4in(without cables)
Weight: 75g / 2.6oz(with cables)

Program Card Specifications:
Brand: GoolRC
Low voltage cut off: 3.1V/Cell 2.8V/Cell 3.3V/Cell No cut-off
Start mode:medium, soft, strong
Max brake force: 25%, 50%, 75%, 100%
Max reverse force: 25%, 50%, 75%, 100%
Neutral range: 6%, 9%, 12%, work state

Package Information:
Package size: 10 * 8 * 6cm / 3.9 * 3.2 * 2.4in
Package weight: 306g / 10.8oz
Gift box package

Package List:
1 * GoolRC S3650 3900KV Motor
1 * GoolRC 60A ESC
1 * Program Card

Customer Questions & Answers

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0 votes

Just installed slow going forward and very fast going in reverse installed it into a traxxas rustler does anyone have any suggestions?

  • Switch the red and black plug around.

    By rodney j johnson jr on April 2, 2018

See more answers (1)
0 votes

Where or how do you mount the esc on a traxxas slash 2wd? after taking my stock xl5 esc off, i noticed there isn't any screw holes to mount new esc

  • Double sided tape

    By Austin on April 2, 2018

0 votes

Would this work on my 1/8th duratrax 835e with a 4s lipo battery?

  • Not on a 4S, esc is onky rated up to 3s and I wouldn't recommend 3s either. I used a 3s in my son's 4wd 1/10 scale truck and the esc blew up after 15min of backyard use. Temps were low, under 100 degrees F for both esc and motor. So far with 2s I have 3 packs through the setup.

    By Ed Kiwacz on March 31, 2018

See more answers (3)
0 votes

Does the motor have decent low-end torque?

  • Its very nice. With 3s lipo and sticky tires it's a wheelie machine. Top speed is record breaking, but we are using it in a short course truck. With hard tires and loose dirt it is almost uncontrollable. But it has been a great combo for the ECX sct. Have fun!

    By dudster1cop on March 21, 2018

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0 votes

Is this a decently powerful motor?

  • It's a very power motor when geared correctly. Don't expect to out run a Mamba Max or CC setup but for 1/4th the cost it's fast!

    By Nick on March 22, 2018

See more answers (3)
0 votes

How low can i set the low voltage cutoff for 7.2 nimh battery

  • I always put mine the second to last that way the battery isn't to low to charge back up

    By Lastofthe80sbaby on March 17, 2018

0 votes

Would this fit my arrma fury mega truck

  • If it's a 1/10 scale It will

    By pablo on March 7, 2018

See more answers (3)
0 votes

Hi what is the best battery for the motor and esc?

  • Well for one is not working no more cuz you said it was waterproof it is not waterproof and I had a 2-cell lipo battery

    By Johnny pityman on March 1, 2018

0 votes

Do you need the programmer in order for this to work

  • Not really unless you want to change a few settings but it should run as stock or preset options

    By Lastofthe80sbaby on February 22, 2018

See more answers (2)
0 votes

Will this run a nimh battery

  • Yes

    By pablo on February 2, 2018


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  • By A***3

    June 8, 2018

    Thanks just as described the programer is very useful

    Is this helpful? (0) (0)

  • By F***N

    June 1, 2018

    Great service quick delivery A ++

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  • By d***n

    May 26, 2018

    Fast quick transactions.

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  • By m***7

    May 14, 2018


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  • By j***d

    May 8, 2018

    Great quality. Better than I expected! Got here fast!

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  • By c***0

    April 12, 2018

    As advertised

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  • By ***

    April 3, 2018

    Thank you for a great buy and great communication

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  • By r***l

    March 7, 2018

    great seller-great price-great product-fast delivery-Thanks!!

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  • By c***2

    January 3, 2018

    as described

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  • By r***s

    December 27, 2017

    Great seller. shipped fast and was exactly as described

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  • By a***i

    November 27, 2017

    The product is okay! Everything works!

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  • By b***7

    November 2, 2017

    Came super fast good quality great price

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  • By t***2

    October 27, 2017

    Great Transaction, Great Item, Many Thanks, AAA+++ SELLER.

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  • By j***6

    October 15, 2017

    As described. Fast postage.

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  • By a***t

    September 1, 2017

    Thanks great seller and excellent service 👍🏻

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  • By g***g

    June 28, 2017

    Looks good!

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  • By m***o

    June 14, 2017

    Thank you, good service!

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  • By b***e

    May 12, 2017

    Looking forward to my next purchase. Thank you

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