Arrma BLX185 6S ESC ARAAR390211

Arrma BLX185 6S ESC ARAAR390211
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Price: $137.99

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This is the Arrma BLX185 150A waterproof electronic speed control. Designed to deliver consistent power control and superior performance, the BLX185 comes equipped with reliable XT-90 connectors, an integrated cooling fan, over-voltage protection, and a two-stage LiPo cut off. Also included are 10AWG high-quality wires, a 6V BEC unit, and a three-mode throttle profile (FWD/REVERSE/BRAKE) to ensure the best performance possible in any situation.


  • Can be powered by two 3-6S (11.1 - 22.2V) LiPo batteries, 35C 5000mAh minimum
  • 6.0V/3A continuous output, 12A max
  • Bridge connector for using a single 4S or 6S battery
  • Over voltage and overheat protection
  • Two-stage LiPo cutoff
  • Single-stage NiMH cutoff
  • Temperature protection mode if ESC temperature exceeds 221°F (105°C)
  • Integrated cooling fan reduces heat during high-stress operation
  • Waterproof under normal usage
  • Integrated hold down tabs secure inside vehicle chassis
  • Set up for use straight from the factory, settings may be changed

1x BLX185 6S ESC with Cooling Fan
2x Amass XT90 Battery Connectors w/ 10AWG Wires
1x Receiver Plug
1x Power Switch and Set Button
1x 10AWG Motor Wires with 4mm Gold Plated Female Connectors
1x Bridge Connector
1x Instruction Manual


  • Recommended battery specification: 5000mAh - 35C minimum - Per battery pack
  • A motor such as the Arrma BLX 2050Kv 6S Brushless Motor (ARAAR390205)


Length: 2.26" (57.5mm)
Width: 2.34" (59.5mm) including hold down tabs
Height: 1.53" (38.9mm)
Weight: 6.9oz (196g)
Switch Length: 1.15" (29.3mm)
Switch Width: 0.5" (12.8mm)
Switch Height: 0.71" (18mm)
Receiver Wire Length: 7.87" (200mm)
Battery Wire Length: 6.5" (165mm)
Motor Wire Length: 5.12" (130mm) including connector
Motor Limit: 3000kV
Wire Size: 10AWG
Motor Connectors: Gold bullet
Battery Connectors: Two Amass XT90
BEC Voltage: 6.0V
BEC Current Minimum Continuous: 3A
BEC Current Max Burst: 12A
Low Voltage Cutoff: 3.2V
Over Voltage Protection: Over 6S LiPo (22.2V)
Continouous Amp Rating: 150A
Throttle Mode: FWD/BRAKE/REV
Throttle Setup: Manual via pushbutton
User Programmable: Yes, via button only
Battery Mode: LiPo/NiMH, default LiPo mode

This product was added to our catalog on April 5, 2017