Discontinued
Brand Logo
3.3 out of 5 Customer Rating

XeRun XR8 SCT Pro 140 Amp ESC/550SD 5100Kv 4-Pole Sensored Motor Combo

Item No. HWI38020418
XeRun XR8 SCT Pro 140 Amp ESC/550SD 5100Kv 4-Pole Sensored Motor Combo
XeRun XR8 SCT Pro 140 Amp ESC/550SD 5100Kv 4-Pole Sensored Motor Combo
Discontinued
Brand Logo
3.3 out of 5 Customer Rating

XeRun XR8 SCT Pro 140 Amp ESC/550SD 5100Kv 4-Pole Sensored Motor Combo

Item No. HWI38020418
This Item is No Longer Available
Selected Store

Product Details

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In The Box
  • (1) XR8 SCT Pro ESC Black Edition
  • (1) XERUN 3652SD G2
  • (1) HOBBYWING official Decal
Quick Links
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ESC Features

  • Next generation of Xerun SCT PRO ESC (HOBBYWING Best seller product)
  • Super built-in BEC with the peak output current of up to 15A and switchable output voltage of 6V/7.2V
  • Advanced electronic switch with the lifespan of over 50000 times of switching on & off
  • High-efficiency heat-dissipating system
  • Special dynamic timing control program is available when this ESC runs in full-sensored mode*
  • Innovative coasting function (patent pending)
  • ESC customization by a LCD program box
    • (Purchase separately) or Wifi Express Module (Purchase separately)
  • *The full-sensored running mode can only be realized when pairing this ESC with the 1/10 SCT / 1/8th scale new sensored brushless motor by HOBBYWING

Motor Features

  • ROAR approved 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 chip for making the motor be easily identified by HOBBYWING ESCs. When pairing it with an HW sensored ESC (i.e. XR8 SCT/Plus), the motor can work in the “sensored” mode at all times with great output linearity after the identification. The Turbo timing is allowed to be activated for higher output.
  • Magnetic ring mounted on the rotor protects the motor from signal interference and guarantees its super stability in the “sensored” mode.
  • With the mechanical timing adjustable from 20 degrees to 40 degrees, users are able to have different output power.
  • Turbine design implemented by the rotor accelerates the internal air circulation and reduces heat.
  • Rebuildable design (partially rebuild-able) and a screw-less motor case for easy routine maintenance effectively prolong the motor life and raise the motor efficiency.
  • 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.
  • New-style “U” solder tabs at the bottom of the motor for easy soldering and wiring.

Product Specifications

Bushing Or Bearing Bearing
Reverse Yes
BEC Type Switching
Motor Design Inrunner
Auto Cutoff Yes
BEC Continous Current 6A
Number of Poles 4
Product Weight 10.88 oz (308.5g)
Resistance 0.0065ohms
BEC Yes
Product Length 2.12" (54 mm)
BEC Maximum Burst Current 15A
BEC Voltage 6V/7.2V
Idle Current (Io) 3.7A
Input Voltage 2-4S LiPo, 6-12S NiMH
Product Height 1.42" (36 mm)
RPM/Volt (Kv) 5100Kv
Sensored Yes
Shaft Length 0.67" (17 mm)
Brakes Programmable
Programmable Yes
Shaft Diameter 0.196" (5 mm)
Outer Diameter 1.41" (36 mm)
Product Width 1.45" (37 mm)
Maximum Burst Current 880A
Maximum Continuous Current 140A
Motor Type Brushless
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