More Views

GraysonHobby 50Amp Brushless ESC - no BEC - OPTO - /w connectors



Availability: Out of stock

Regular Price: $24.99

Special Price $14.99

Quick Overview

GraysonHobby 50Amp Brushless ESC - OPTO

50 Amp Brushless Speed Controller

Speed Controller Features:
  • Up to 50 Amp continuous current with proper air flow,
  • 60Amp peak
  • 2-7S Li-Po
  • Finned heat sinks
  • Programmable motor braking
  • Safe power-arm mode prevents accidental starts
  • Programmable low voltage cutoff with settings for 2-cell Li-Po (6V), 4-cell Li-Po (12V), 5-cell Li-Po (15V), 6-cell Li-Po (18V), 7-cell Li-Po (21v) or 75% of battery starting voltage
  • Programmable soft start for helis and airplanes
  • Auto motor shut down if signal is lost or there is interference Programmable timing—
  • 4 user-selectable ranges for use with a larger variety of brushless motors
  • Programmable throttle input range (Progrmammable or Auto Throttle Range)
  • Utilizes new smaller MOSFETs technology to minimize weight
  • 14AWG on the battery input and on motor output leads
  • 6 month manufacture warranty
  • 1 year Grayson Hobby warranty
Speed Controller Specifications:
Brake: Yes - Programmable
Continuous Maximum Current: 50A with reasonable cooling
Maximum Burst Current 60A <30 sec with cooling
Input Voltage: 7.2V - 25.9V (2s - 7s)
Output Wire 14AWG
Length: 1.8 in (46mm)
Width: 1.37 in (35mm)
Height: 0.31 in (8mm)
Weight: 1.4 oz (39.8g)
Internal BEC NONE


Grayson Hobby Manuals & Directions

You may also be interested in the following product(s)

Customer Reviews

Great product Review by Arthur Bailey
they work great and not to pricey either. great that it comes with the connectors and heat shrink, only one drawback it that if you need longer power lines then you have to remove the Deans connector. It should be in the bag but not installed. (Posted on 4/29/2016)

Write Your Own Review

You're reviewing: GraysonHobby 50Amp Brushless ESC - no BEC - OPTO - /w connectors

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars