SKU: 36090856879

50A Brushless ESC BLHeli_32 mini ESC for multicopters drones MT50A-OPTO-SF32

Sale price$39.73 Regular price$44.15
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  • USA
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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8

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Description

50A Brushless ESC BLHeli_32 mini ESC for multicopters drones MT50A-OPTO-SF32BLHeli 32bit controllers are specially used for Multi copter Multi rotors. 32bit mcu are used, enable the controllers have faster and more smooth throttle response than standard controllers. Main features: Excellent startup performance, great throttle linear and quick throttle response, excellent low speed performance. Separate voltage regulator IC for MCU (Micro Controller Unit), high capability of anti interference. Low voltage protection, block

BLHeli 32bit controllers are specially used for Multi-copter/Multi-rotors. 32bit mcu are used, enable the controllers have faster and more smooth throttle response than standard controllers.

Main features:

  1. Excellent startup performance, great throttle linear and quick throttle response, excellent low-speed performance.
  2. Separate voltage regulator IC for MCU (Micro Controller Unit), high capability of anti-interference.
  3. Low-voltage protection, block-rotation protection and signal lose protection, etc. All these functions can effectively prolong ESC service life.
  4. Programmable by Trx or by a Maytech programming card (optional). Program-Card has a simple and visual surface to conveniently change parameters at any time anywhere.
  5. Safe start-up. The motor won’t be started no matter which position the throttle stick is on when battery connected.
  6. Motor rotating direction can be changed by exchanging two of three wires from ESC or setting by the Program-Card.
  7. Great ESCs equalization, all ESCs can respond to signals from the remote at the same time, bring smooth flying.
Specifications:

Model NO.:  MT50A-OPTO-SF32

Firmware.........................................   BLHeli_32 firmware

Cont.Current ...................................   50A

Burst Current ...................................  60A

BEC..................................................  None

Lipo...................................................  2-6 cells

Net Weight ........................................ 6g

Size.................................................... 31*21mm


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 36090856879

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4.6 ★★★★★
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Natasha Spencer
Dallas, US
★★★★★ 3
Cheap
Size: 6FT*6FT, Color: Black
They serve their purpose as long as you leve them in one place and not moving them around and they're kinda flimsy and some of the velcros are cut too short and can't stay closed
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Reviewed in the United States on April 18, 2026
E
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Excelente
Bozeman, US
★★★★★ 5
Excelente calidad
Color: Black, Size: Standard - 4 Panel
Excelente
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Reviewed in the United States on June 1, 2026
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DCP
Fort Morgan, US
★★★★★ 5
Great value, perfect for our infant room!
Color: Black, Size: Standard - 4 Panel
Great product, sturdy design and easy to build! It is a fairly light weight item, which aids in the maneuverability of the divider. The color was as described and is dark enough to block the light from our sleeping infants! I do love that you are able to see through the slats and see the child sleeping- if you are looking for something with MORE privacy, this is not it. It has great coverage area and is dark and a wonderful value for the price, however, you are able to see through the areas where each panel connects!
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Reviewed in the United States on August 18, 2025
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Tammy Lee Morris
Lexington, US
★★★★★ 1
Don’t waste your money or time!
Color: White, Size: Standard - 4 Panel
Don’t waste your money. The instructions make no sense and the metal poles are either sized wrong for the product or screw holes are incorrectly placed, but no two poles matched in size and placement making it impossible to put this together without the panels being warped. No matter how I tried to switch the poles to see if I had them wrong, they always turned out warped and incorrectly fit. I finally gave up and threw everything out - I wasted $50 on this junk and because I didn’t try to put it together immediately after I bought it, it is way too late for a refund. Lesson learned!
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Reviewed in the United States on October 1, 2025
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Edward Hugee
Chelsea, US
★★★★★ 3
Sturdiness
Color: Black, Size: Standard - 4 Panel
Not so sturdy. It worked well for its intended job, but, it has to be secured to the floor for long term use.
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Reviewed in the United States on March 30, 2026

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