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HobbyKing 50A Boat ESC 4A UBEC

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HobbyKing 50A Boat ESC 4A UBEC

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$24.97
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In Stock
SKU:
9261000040-0
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Specs:
Constant Current: 50A
Burst Current: 70A
Battery: 2-6S Lipoly
BEC: 5.5v / 4A
Motor Type: Sensorless Brushless
Cooling: Watercooled
Size: 87 x 38 x 22mm
Weight: 105g

Programming Functions:
Running Mode: Forward with brake / Forward and reverse with brake / Forward and reverse
Acceleration: 6% / 9% / 12%
Low Voltage Protection: None / 2.6V / 2.8V / 3.0V / 3.2V / 3.4V
Start Mode (Punch): Level 1 / Level 2 / Level 3 / Level 4 / Level 5 / Level 6 / Level 7 / Level 8 / Level 9
Reverse Force: 25% / 50% / 75% / 100%
Timing: 0° / 5° / 10° / 15° / 20° / 25° / 30° / Automatic

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tezza | Verified Buyer

  • Quality
  • Overall
  • Value

ALL GOOD

Sep 04, 2021

all good

Decent marine Speed Control | Verified Buyer

  • Quality
  • Overall
  • Value

Decent brushless marine speed control

Jun 04, 2021

This is a decent marine speed control for the price. It is good if you want to power a small RC boat. If you are into fast speed boats, then this speed control is not the one to use. There are other brands which are much stronger and better.

Володя | Verified Buyer

  • Quality
  • Overall
  • Value

HOBBYKING 50A ESC 4A ЛОДКА UBEC

Jan 20, 2021

I order this product constantly. Everything is at the highest level. I recommend it to everyone.

Володя | Verified Buyer

  • Quality
  • Overall
  • Value

HOBBYKING 50A ESC 4A ЛОДКА UBEC

Jan 20, 2021

I order this product constantly. Everything is at the highest level. I recommend it to everyone.

Bluegrass | Verified Buyer

  • Quality
  • Overall
  • Value

Good product

Dec 30, 2020

I bought this to replace a standard Esc. I found this 50 amp water cooled unit easy to use and stays cool despite driving a 42" scale power Boat weighing 10Kgs. at speed and has the added bonus of reverse thrust.

Boeing 747-100 | Verified Buyer

  • Quality
  • Overall
  • Value

works well

Nov 16, 2020

Already tinned and water-cooling system works well boat went very fast a bit warm after running and give it a rest after 10 minutes.

RC Boat Maker | Verified Buyer

  • Quality
  • Overall
  • Value

Works for my boat

Nov 13, 2020

I used a Turnigy 2800kv and went 86kmh it got bit hot but works.

Володя | Verified Buyer

  • Quality
  • Overall
  • Value

HOBBYKING 50A ESC 4A ЛОДКА UBEC

Nov 07, 2020

Товар очень нравится. Спасибо.

Kosta | Verified Buyer

  • Quality
  • Overall
  • Value

Good for 4s with a Turnigy 2800kv motor.

Oct 16, 2020

Good for 4s with a Turnigy 2800kv motor.

GreySamson | Verified Buyer

  • Quality
  • Overall
  • Value

Unstable motor control

May 17, 2020

The ESC can't control the motor reliably. At startup I have to give almost full throttle for the motor to turn. At full RPM the motor is loosing steps. All in all poor and unstable motor control. Also tried different settings, same result.
It is a cheap ESC but better invest a few bucks more for a Turnigy ESC - they work perfectly.

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Customer files
Using the HobbyKing Boat ESC Programming Card.pdf Download [126]
manual Download [96]
50a boat esc Download [96]
50A Boat ESC 4A UBEC Download [343]
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