Product information "Hobbywing Xerun Axe540L R2-2100kV FOC Combo for Rock Crawlers
Intelligent torque and speed control for precise driving manoeuvres with your 1/10 Rock Crawler!

The XeRun AXE "R2" brushless controller in conjunction with the corresponding AXE "R2" motor automatically controls torque and speed according to load requirements. This technology is also called FOC (Field-Oriented-Control) and is responsible for this really great control feeling.

The XeRun AXE "R2" 540 motor with 3.175mm shaft and 2100KV also contributes to this. Built in Hobbywing's patented Staggered Pole Rotor Design, the 4-pole motor has hardly any detent torque and runs smoothly under all conditions. With the professional handbrake function your vehicle is now 100% immobile even on the steepest slopes. In addition, the waterproof sensor port provides special protection and has an even more functional design than its predecessor.

For the professional, the controller also offers extensive adjustment options. Connected via Bluetooth and APP, relevant data can be read out, settings can be changed or firmware updates can be carried out, all simply and easily.

Technical data controller:

• Type: Brushless FOC
• Current continuous/short: 80A/480A
• Cell count: 2s-3s LiPo, 6-9 cells NiMH
• Motor Limits: only XeRun-AXE "R2" motor series
• BEC: 6V/7.4V with 6A
• Programming: via Bluetooth and APP "HW LINK
• Waterproof: Yes
• Dimensions: 47,4 x 36,2 x 26,5mm
• weight: 108g
• Insert: 1/10th of a Rock Crawler

Technical data motor:

• Type: Sensored Brushless FOC
• Poles: 4
• Speed: 2100KV
• Number of LiPo cells: 2s-3s
• No-load current: 2.7A
• outer diameter: 36,0mm
• length: 57,8mm
• shaft diameter: 3,175mm
• wavelength: 16mm
• Waterproof: Yes
• weight: 212g
• Insert: 1/10th of a Rock Crawler