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  • Overview
  • Specs
  • Reviews
  • Manuals & Support

Key Features

  • 4-Pole design for increased torque and improved overall efficiency
  • Sensorless brushless technology for improved performance and maintenance free operation
  • Standard 1/8 in shaft
  • 3.5mm bullet style connectors
  • 3000Kv motor included
  • Waterproof ESC
  • Pre-wired with high-current EC3 connector and 3.5mm bullet style connectors
  • NiMH and Li-Po compatible
  • 70A can handle 4–9 cell NiMH or 2–3S Li-Po
  • Built in Cooling fan
  • Easily programmable through integrated setup button
  • Compact design for easy fit into most any 1/10th scale on and off road platform

Overview

Onyx brushless systems offer price sensitive enthusiasts the ultimate solution when searching for an easy and affordable method of stepping up to brushless power. Designed for most 1/10th scale on and off road electric vehicles, each system comes with everything users need to upgrade to brushless power. All systems include a potent 4-pole sensorless brushless motor and 70A waterproof ESC that comes pre-wired with a high-current EC3 connector. The ESC is Ni-MH and Li-Po/Li-Fe compatible and was designed to handle up to a 9 cell Ni-MH pack or 3S Li-Po/Li-Fe.

Onyx brushless systems are compatible with most 1/10th scale on and off‐road electric vehicles including 1/10th scale ECX, Losi, ARRMA, HPI, Associated and many more.

Adjustable Timing: No
Auto Cutoff: Yes
BEC: Yes
BEC Continous Current: 3A
BEC Type: Linear
BEC Voltage: 6V
Battery Connector: EC3
Bearings or Bushings: Two 5 × 13 × 4mm Bearings
Brakes: Yes
Efficiency: 90%
Forward: Yes
Idle Current (Io): 1.5 ± 0.5 @ 7.2V
Input Voltage: 4.8–11.1V
Low-Voltage Cutoff Programmable: Yes
Maximum Burst Current: 290A
Maximum Continuous Current: 70A
Motor Connector: 3.5mm Bullet
Number of Poles: 4
Output: 260W
Overload Protection: Yes
RPM/Volt (Kv): 3000Kv
Reverse: Yes
Sensored: No
Shaft Diameter: 1/8 in
Shaft Length: 15mm
Size: 540
Type: Brushless, sensorless inrunner motor/70A waterproof ESC combo
Weight: 232g

FAQs

Product Support Tips

Warranty Period:

What this Warranty Covers
Horizon Hobby, Inc., (Horizon) warrants to the original purchaser that the product purchased (the "Product") will be free from defects in materials and workmanship at the date of purchase.

Product Support

Technical questions about this ONYX product should be directed to Horizon Hobby's Product Support Department:

Horizon Hobby, LLC.
ATTN: Product Support

2904 Research Road
Champaign, IL 61822


To place a Horizon Hobby Support Inquiry please visit our Inquiry Form Support Phone:(877) 504-0233
Fax:(217) 355-1552

Sales Support

If you would like to purchase this product, please go to the Store Locator or contact the Horizon Hobby Consumer Sales Department:

Horizon Hobby, LLC.
ATTN: Consumer Sales

2904 Research Road
Champaign, IL 61822
Email: Sales Phone:(800) 338-4639
Fax:(217) 355-1552