SKU: 17311370918

Hobbywing Xerun AXE 2800kv 540L R2 FOC Motor & ESC Combo Rock Crawler 38020313

Sale price$123.75 Regular price$137.50
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

Hobbywing Xerun AXE 2800kv 540L R2 FOC Motor & ESC Combo Rock Crawler 38020313Hobbywing's AXE FOC Crawler system has been designed with a very unique feature protecting your ESC from damage caused by Battery Reverse Polarity, so no matter how many times you reverse the battery connections the AXE ESC and the paired motor are safe from damage. The IP 67 waterproof has been taken to a new level with the AXE System. Completely sealed ESC design with robust heatsink case design ensure the ESC is ready for anything you throw at it.

Hobbywing's AXE FOC Crawler system has been designed with a very unique feature protecting your ESC from damage caused by Battery Reverse Polarity, so no matter how many times you reverse the battery connections the AXE ESC and the paired motor are safe from damage.

The IP-67 waterproof has been taken to a new level with the AXE System. Completely sealed ESC design with robust heatsink case design ensure the ESC is ready for anything you throw at it. The motor as well, is sealed and combines a completely new sensor harness. No messy extra steps to make your system water proof.

AXE FOC Crawler system supports dual running mode, not only classic "Forward and Reverse (rock crawler)" mode, but also "Forward/Reverse with brake (normal)" mode, to satisfy your application.

Drag brake rate, and drag brake tuning allows scalers to adjust not only the hill/hold/drag brake, but how quickly the brake applies. This allows high speed driving with out sudden jerks or stops when releasing the throttle. The drag brake itself is super charged, and able to be run at extremely high levels. Compared to a standard crawling brushless setup, the drag brake in the Axe System can be rated at 200% in comparison.

Built in Bluetooth connectivity means exactly that. The ESC has Blue Tooth built right in! Nothing extra is needed to access the ESC’s complete on
board programming but your smart phone device and the Free Hobbywing App from your App Store. That’s right folks, the Bluetooth feature is BUILT INTO the ESC. No extra devices, wires or connections required! Please download the new version of V2 App. The old version of the APP is not supported.

The built-in switch mode BEC with a maximum output of 13A and voltage adjustable between 6V and 7.4V allows the use of various standard servos, high voltage servos and other peripherals.

ESC Specifications

  • Type: Brushless/Sensored
  • Waterproof: IP67 rating
  • Cont./Peak Current: 80A/480A
  • Input Voltage: 2-3S Lipo or 6-9 Cell NiMH
  • BEC Switch Mode: 6A @ 6V/7.4V
  • Input Wires: 14AWG 200mm
  • Input Connectors: XT60
  • Output Wires/Connectors: Yes - only fits AXE R2 motors!
  • SET Button programing on ESC: Not Supported
  • LED Program Box: Not Supported
  • LCD Program Box: Not Supported
  • WiFi Module: Not Supported
  • Programming Port: Built-in Bluetooth
  • Firmware Upgrade: Supported
  • ESC Size: 47.4 x 36.2 x 26.5mm
  • ESC Weight: 108g (Including the weight of input wires)

Motor Specifications

  • Type: Brushless/Sensored
  • Poles: 4
  • KV Rating: 2800
  • Cells: 2-3s LiPo
  • No Load Current: 2.5A
  • Outside Diameter: 36 mm
  • Length: 57.8mm
  • Shaft: 3.17mm
  • Weight: 233g
  • Motor application: Only supports the AXE R2 ESC
  • Vehicles: 1/10 Rock Crawlers

Note: requires soldering

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 17311370918

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★★★★★ 5
Made a great pillow better.
Had an awesome pillow but if I didn't fluff it before going to sleep my neck would hurt the next morning. Ordered this and put about 70% into a cardboard box to expand then shoved it into my pillow. Its been great 👍 put the rest in another pillow. Had no scent. My pillows are king sized.
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Reviewed in the United States on May 8, 2026
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Belleville, US
★★★★★ 5
Great for refreshing old memory foam pillows
Our memory foam pillows are 2 years old and need a little refreshing. We purchased this and was able to refresh both pillows to firmer than new condition.
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Reviewed in the United States on April 15, 2026
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Ashley
Birmingham, US
★★★★★ 4
Easy to use
I recently got one of those large body pillows that people usually use for pregnancy. Unfortunately, it was a little understuffed for my liking, and it isn't stuffed/stitched in a way that keeps the filling from moving around. The filling was bunching in places and sparse in others, causing it to be uneven. Fortunately, the pillow had a cover, and the core had a zipper where I could easily access the stuffing. I decided to try this filling to make up for the gaps. It worked great. I grabbed the stuffing and put it directly into the pillow. I did not allow it to expand fully before stuffing. I probably should have. But this was super easy to use and absolutely solved my problem. It doesn't smell great. There is definitely some smell that could probably be cleared by leaving it to air out for a while. I stuffed it right into the pillow and didn't use it until later that night. It wasn't so strong that it could be smelled through the pillow covering and the pillowcase.
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Reviewed in the United States on September 17, 2025
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Jose Garcia
Grantham, US
★★★★★ 5
Great for topping off bean bag
Bought this to help top off/fill a bean bag chair we have and it was perfect!
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Reviewed in the United States on April 6, 2026
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Port Orchard, US
★★★★★ 1
Don't get that much
It's not very much and they really suck... but it is what it is..
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Reviewed in the United States on April 7, 2026

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