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3650 3930KV 4P Sensorless Brushless Motor for 1/10 RC Racing Car Off-Road Truck

3650 3930KV 4P Sensorless Brushless Motor for 1/10 RC Racing Car Off-Road Truck

4.3
(53 Customer Reviews) |Ask A Question

|Item#: RM3131

| (0)

Price:

€

23.24

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This 3650 3930KV 4P Brushless Motor is built from the best materials available, and is designed to provide both quality and performance at an affordable price. And it's with high quality aluminum alloy parts that are produced on the latest CNC milling machines. The 3650 3930KV 4P brushless will provide more power and longer run times with its high efficiency.

Features:
4 poles 12 slot Hi-torque motor design.
CNC machined 6061 T6 billet alumium heatsink can.
High purity copper windings maximizes efficiency.
High RPM ABEC5 oversized bearings.
Universal fit all 1/10 brushless cars-multi-mounting system for M3 screws.
Precision balanced rotor, smoothness for best reliability and maximum RPM.
Stator - Super Thin (0.35mm) laminations.
Removable/replaceable.
Precision engineered for maximum energy conversion.

Specification:
RPM: 3930KV
Max Current: 60A
Max Watts: 820W
Can Size: 3650
Sensored: No
Can Diameter: 36mm
Can Length: 50mm
Shaft Diameter: 3.175mm
Shaft Length: 15mm
Weight: 147.8g/5.2oz
Max voltage: 7.4V(2S)-11.1V(3S)
Package size: 10 * 8 * 6.3cm/ 3.9 * 3.1 * 2.5in
Package weight: 178g/6.3oz

Note: there's some little error from human measuring.

Package list:
1 * 3650 3930KV 4P Brushless Motor

Questions & Answers

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Customer Questions & Answers

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0 votes
Q

Will this plug and play with redact volcano epx pro? Is it esc and pinion compatible?

A

  • Never used it . Bought all castle components after receiving this product. Realized it was cheap crap.

    By Rock on May 9, 2018

0 votes
Q

Will this fit a traxxas rustler

A

  • It should I have 2 in my tamiy's just watch the shaft to get the gear to line up right

    By william ledford on April 30, 2018

0 votes
Q

What size are the leads off the motor?

A

  • 4mm

    By christopher borreson on April 28, 2018

0 votes
Q

Will this motor ok with hobbywing 120a esc ?

A

  • I ask my hobby store shop you will be ok

    By Jason L. Ryder on January 30, 2018

See more answers (1)
0 votes
Q

What turn is this

A

  • 13.5

    By lovedone on January 16, 2018

0 votes
Q

Will it work on my slash 1/10 2wd

A

  • It should I don't see why not

    By Layla D. on December 31, 2017

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0 votes
Q

Will this work on my XTE pro

A

  • Yes

    By Dustin S. on November 7, 2017

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0 votes
Q

How well will it work in a converted revo 2.5 chasie to brushless

A

  • Have no idea.

    By Gene on October 15, 2017

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0 votes
Q

Will this plug and play with an ecx amp

A

  • it will work all you need to do is to change your bullet plugs if youresc has 3.5 female buy a electrifly buy great planes part number gpmm3121 .3.5 male to 4 mm female with out cutting the wire .exsample if you esc .has 4mmfemale plug it will fit this motor if not . just get this adapter buy electro fly gpmm3121 … see more it will work all you need to do is to change your bullet plugs if youresc has 3.5 female buy a electrifly buy great planes part number gpmm3121 .3.5 male to 4 mm female with out cutting the wire .exsample if you esc .has 4mmfemale plug it will fit this motor if not . just get this adapter buy electro fly gpmm3121 plug themale into esc and female to your motor it will work some esc are 3.5 mm plug at the end of esc and some are 4mmfemale what ever come with the esc .ibeen threw this before I buy a esc had 3,5 male on it and get motor with 4 mm male I had to change it out and it work great .once I had a ecx amp it came with 3.5 female I had to get adapter buy elector fly. here the number 3.5 m to 4mm female is electrifly gpmm3121 4mmmale to 3.5 female is gpmm3121 they come in a set of three .I notice when I got this motor it come with connector or not it might or not fit this is not a bad motor see less

    By Jason L. Ryder on June 22, 2017

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0 votes
Q

Bought this as a spare motor for my vxl setup in my slash but my vxl esc took a dump so What size esc do I need? 60amp? 80 amp? 120 amp?

A

  • All of the ESC's you mentioned are suitable for the motor, the higher the amp of the esc the bigger the battery you can use. I use the motor with a 60Amp ESC with this motor and a 2S battery, it can handle a 3S. A 120A esc is mainly used in bigger scale RC's like a 1/8 to 1/5.

    By Kaoru Hidaka on May 28, 2017

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    Customer Reviews

    Average Rating:

    4.3

    based on 53 Customer Reviews

    • 5 stars
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    • By Lucas Glez

      July 6, 2020

      Really great cheap brushless motor. Only thing is it gets warm really quick and the motor shaft was smaller then expected. But still worked recommend this

      Is this helpful? (0) (0)

    • By Meg ellis

      June 13, 2020

      Motor arrived used and burned out already. Had low expectations from the get go. Maybe you will have better luck.

      Is this helpful? (0) (0)

    • By ***

      March 17, 2019

      Love it

      Is this helpful? (0) (0)

    • By c***8

      May 31, 2018

      The product works exactly as it is written,very good.

      Is this helpful? (0) (0)

    • By c***o

      May 26, 2018

      very fast ebayer . a credit to eBay.

      Is this helpful? (0) (0)

    • By A***Y

      March 14, 2018

      awesome stuff thank you

      Is this helpful? (0) (0)

    • By d***9

      February 11, 2018

      Item was as advertised. Will buy from seller again.

      Is this helpful? (0) (0)

    • By Dave U

      December 30, 2017

      not bad but one thing i would change is were the wires come out there is a big hole i would seal that somehow so sand or dirt dont get in

      Is this helpful? (0) (0)

    • By Mark

      December 20, 2017

      Great replacement for the traxxas valeneon motor in my rustler. Fit well and comparable speed/acceleration. Wires required extension though.

      Is this helpful? (0) (0)

    • By P***r

      December 18, 2017

      As described...good price.....thanks

      Is this helpful? (0) (0)

    • By w***w

      November 14, 2017

      Product as described.A+++.Thanks!

      Is this helpful? (0) (0)

    • By p***n

      November 2, 2017

      Excellent ebayer, great item very well packaged and quick to send 5*****

      Is this helpful? (0) (0)

    • By w***3

      August 17, 2017

      All good, no problems, buy again ++++++

      Is this helpful? (0) (0)

    • By Jesse

      August 4, 2017

      Installed this in my ECX Amp Mt with a 60amp ESC. I was doing wheelies and seems to have good torque. I was only able to test this for about 5 mins but will update when i get a full run in. Overall seems like good cheap motor. Update. I was able to run a full battery though and motor did great. Much faster and fun with a brushless setup. Would buy again.

      Is this helpful? (1) (0)

    • By m***3

      May 1, 2017

      Thank you very much!　

      Is this helpful? (0) (0)

    • By m***2

      January 8, 2016

      Thank you for sending the item I am very pleased with it

      Is this helpful? (0) (0)

    • By d***s

      January 5, 2016

      Great seller Would do business with again!

      Is this helpful? (0) (0)

    • By s***l

      December 29, 2015

      A+++++

      Is this helpful? (0) (0)

    • By j***8

      December 22, 2015

      excellent thank you

      Is this helpful? (0) (0)

    • By j***k

      December 19, 2015

      All went good

      Is this helpful? (0) (0)

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