Hobbywing EZRun MAX10 SCT Sensorless Brushless ESC/3660SL Motor Combo (4000kV)

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This is the Hobbywing EZRun MAX10 SCT 1/10 Waterproof Brushless ESC and 3660SL Motor Combo. This combo is compatible with up to 3S LiPo power, and is the perfect upgrade for your 1/10 scale 4WD truck and monster truck vehicles.

NOTE: This motor included in this combo requires 5mm bore pinion gears. Package includes 5mm bore 21T pinion.

ESC Features: 

  • High Reliability & Durability: Built with the most rugged and high-quality components and coupled with cutting-edge firmware, the EZRun MAX10 SCT is able to deliver unmatched power and performance for even the most hardcore of racing applications, but is also responsive enough to protect itself from damage due to overloading due to physical abuse, overuse or even human error.
  • Great Flexibility & Versatility: With incredible acceleration capabilities and a rock-solid, stable output, the MAX10 SCT can handle instant full-torque start-ups for wheelies, high-speed racing on straightaways and powering through the bumpiest terrain. The user will have the choice of adjusting the ESC parameters as per his preference and ability.
  • Applicable for All Weather Conditions: The waterproof and dust-proof design allows the MAX10 SCT to be used in all weather conditions without any issue of damage caused to the ESC from water or dust.
  • High Voltage Built-in BEC: The MAX10 SCT has adopted the world's first HV built-in BEC with an output current of up to 3 Amps and a switchable output voltage of 6-7.4V. The high voltage BEC is designed to handle today's high voltage servos on demand used by 1/10 scale vehicles.
  • Advanced & Secure Electronic Switch: The MAX10 SCT features an electronic switch with a lifespan of over 50,000 on/off cycles, housed in a completely waterproof, dust-proof and shock-resistant design.
  • Regular Firmware Updates Free of Charge: You can upgrade the MAX10 SCT with the Hobbywing USB LINK software, a multifunction LCD program box and a laptop. Hobbywing updates it's ESC firmware regularly giving you upgraded features more often when available.
  • Maintenance Free: The ESC, minus the cooling fan, is basically maintenance free. The cooling fan is designed to be shockproof, which in turn will reduce damage brought on by frequent vehicle big jumps and landings on hard surfaces.

Motor Features:

  • Innovative 4-pole-8-magnet "staggered pole" rotor (Hobbywing-patented) with low cogging effect and torque pulsation greatly improves control feel around corners.
  • Built-in temperature sensor and sensor port protect the motor from damage due to overheat when pairing EZRUN 3660 G2 with a EZRUN MAX10 SCT ESC.
  • O-ring seal fitted between the front end bell and motor case isolates screw holes from inner parts to prevent liquid or dust from getting inside and protect motor from damage.
  • Special design implemented by the motor case (the end attaches to the front end bell) isolates inner coils from outside to protect winding from being damaged by overlong screws.
  • Special technology for temperature control implemented by this motor guarantees less heat more efficiency (efficiency rate of up to 90%).
  • CNC machined aluminum housing, high purity copper windings, advanced rotor structure, high-quality alloy steel output shaft, high-precision bearings for high durability and smoothness.
  • Rebuild-able design (partially rebuild-able) for routine maintenance effectively prolongs the motor life and raises the motor efficiency.
  • Excellent match between EZRUN 3660 G2 with EZRUN MAX10 SCT guarantees users large torque plus a very smooth and linear power band.

ESC Specifications:

  • Continuous Current: 120A
  • Peak Current: 830A
  • Motor Type: Sensorless Brushless Motor
  • Applications: 1/10th Short Course Trucks, Stadium Trucks, Monster Trucks
  • Motor Limit:
    • 2S LiPo: KV ≤6000
    • 3S LiPo: KV ≤4000
    • 4S LiPo: KV ≤3000
  • LiPo/NiMH Cells: 6-12S NiMH, 2-4S LiPo
  • BEC Output: 6V/7.4V Switchable, Continuous Current of 4A (Switch-mode BEC)
  • Size (LxWxH): 49.0x39.5x34.7mm
  • Weight: 105g
  • Programming Port: FAN/PRG Port

Motor Specifications:

  • kV: 4000
  • LiPo: 2-3S
  • No-Load Current: 5.7A
  • Motor Diameter & Length: 36mm & 60mm
  • Shaft Diameter & Length: 5mm & 18.5mm
  • Pole: 4
  • Weight: 268 grams


  • EZRun Max10 SCT ESC
  • EZRun 3660SL Brushless Motor (4000kV)

Recommended Hobbywing Programmers:

This product was added to our catalog on April 20, 2017

Verified Owner
Sunday, Dec 24 2017 (about 2 years ago)
Hobbywing EZRun MAX10 SCT Sensorless Brushless ESC/3660SL Motor Combo (4000kV)
Powerhouse of a system running one in a Hobao hyper 10sc converted into a 1/8 scale buggy on 3s with 16t pinion stupid fast easily doing 60 mph , motor temps are barely 140f.
Verified Owner
Monday, Nov 18 2019 (8 months ago)
Hobbywing EZRun MAX10 SCT Sensorless Brushless ESC/3660SL Motor Combo (4000kV)
This is a very impressive setup. Running on a Traxxas Slash 4x4, cogging is very very minimum. Motor and ESC Temps stay impressively cool running a 54T steel Spur and 18T steel pinion on 3S the highest temps I’ve seen so far motor 127F and ESC 132F and that was running 2-3S packs back to back. Very happy with this combo! Would buy again.
Verified Owner
Saturday, Jun 10 2017 (about 3 years ago)
Hobbywing EZRun MAX10 SCT Sensorless Brushless ESC/3660SL Motor Combo (4000kV)
Another great system from Hobbywing. Is powerful and is very easy to use and works great. Runs a little warm if you use it on 3s in a large short course but would be perfect for buggies on 3s.
Verified Owner
Friday, Apr 3 2020 (3 months ago)
Hobbywing EZRun MAX10 SCT Sensorless Brushless ESC/3660SL Motor Combo (4000kV)
It's a very good upgrade for my Arrma Typhon Mega, no reinforcents or tranny upgrades. At 2s with a 17t 48p gear, it provides peppy acceleration and good speed. Easy to install and set up. And the price? Unbeatable for the awesome quality.
Verified Owner
Wednesday, Jan 8 2020 (6 months ago)
Hobbywing EZRun MAX10 SCT Sensorless Brushless ESC/3660SL Motor Combo (4000kV)
This is the perfect system for my Hpi RS4 Sport3 Rally build. The 4000kv motor is a good balance of speed and torque but also leaves some wiggle room for more aggressive gearing. I picked the SCT version for the bigger motor shaft and stronger esc.
Verified Owner
Wednesday, Dec 4 2019 (7 months ago)
Hobbywing EZRun MAX10 SCT Sensorless Brushless ESC/3660SL Motor Combo (4000kV)
Used this hobbywing combo in a crt .5 brushless conversion. Great results--63 mph on 1st run on a 2200mah 3s lipo. Absolutely love hobbywing esc and motors!!
Verified Owner
Monday, Jul 15 2019 (12 months ago)
Hobbywing EZRun MAX10 SCT Sensorless Brushless ESC/3660SL Motor Combo (4000kV)
Works great in my sct basher. Unfortunately I payed extra for 2 day shipping but amain did not have all of my order at one warehouse and wouldn't send in separate boxes so I had to wait 8 days for delivery. Glad I paid extra......