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HobbyKing Red Brick 70A ESC

HobbyKing Red Brick 70A ESC

The HobbyKing Red Brick ESCs wont win first place for style, though they will take top points for simplicity and reliability. With a basic set of programming features these ESCs are a perfect solution for anyone looking for a basic yet robust spee...
RB70A-BTO

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$20.75
OUT OF STOCK
82g
RB70A-BTO

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Overview

The HobbyKing Red Brick ESCs wont win first place for style, though they will take top points for simplicity and reliability. With a basic set of programming features these ESCs are a perfect solution for anyone looking for a basic yet robust speed controller.

The Red Brick ESCs have been engineered with heat dissipation in mind. featuring over sized Aluminium heat sinks the Red Brick ESCs are slightly larger than many ESCs in their class, however this compromise in size is aimed at assisting to eliminate the problems associated with over heating.

Specs.
Max Amps: 70A
Ubec: 5v / 5A
Cells: 2~7s Lipoly
Size: 75mm x 20mm 39mm
Weight: 77g (Inc Wires)

User manual included.

 

Specs

Additional Information

  • Blade Count:
    N/A
  • Diameter X(Inch):
    No
  • SKU
    RB70A-BTO
  • Watt Hour
    0.00
  • Weight(g):
    82.00
  • Length:
    150.00
  • Width
    15.00
  • Height
    40.00
Discussion
Reviews

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The ESC works fine, though I never exceeded 35A on a 6S setup.
The SBEC has been disappointing. When it works, it never puts out more than 4.7V, sagging sometimes to 4.5V, even though it powers an airplane with 4 standard servos. Occasionally, it would not raise above 4.4V, unless
the battery is disconnected and reconnected. Luckily, I have telemetry. After a few of these incidents, I decided to pull the middle pin out and run the Rx/Servos on a separate LiFe battery. Well, for the cost I guess I cannot complain too loud.
Superb these red bricks. got 2 of them in my twinstar on 4s.
Mine came with BEC defective. It just bypass 12V when connected onto a 3S 2200mAh 25C battery pack all the way to the receiver. Result? Now I hot a fried receiver and a bad ESC to deal with.
Malisimo producto. Se quem al segundo vuelo y me quem el motor NTM 35-48 900kv con unahelice 12*6 que en teoria sobraba con un 60 Amperios. No tireis el dinero en este ESC.
this is a big one usually I run the turnigy 70A but figured I would try a couple of these, programming is a bit of a pain but doable, I like the big heat sink and seems to work great no problems as of yet. great value
Takes 60A fine and has no problem powering a receiver and servos. Does not come with any connectors attached so you have to buy them separately. No programming needed.
??? ?? ?????? ???. ????? ?? ???.
Ottimo regolatore facile da programmare
Big ESC with nice cooling fins at the back!!
IT'S VERY VERY GOOD ESC 70AMH REDBRICK, I USED MANY TIME FOR MOTOR 2200-3000KV NTM WITH 2200AMH 3-4S BATTERY 30-35C WITH 6X4-7X4 PROP..FANTASTIC AND ECONOMICAL ESC..EVERYONE YOU SHOULD TRY THIS..
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