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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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

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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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Amazon Customer
Alexandria, US
★★★★★ 5
Perfect fit
Size: 26"+16"+13"
Good quality. Fits well. Excellent replacement equipment for OEM
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Reviewed in the United States on May 14, 2026
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Lily
Pawtucket, US
★★★★★ 5
Fits Odyssey perfectly
Perfect fit for the Odyssey! Great price and reliable brand. Very easy to install can't complain!
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Reviewed in the United States on April 9, 2026
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Chass
Louisville, US
★★★★★ 5
Resonable priced.
Good quaity and a resonable price and I will buy it again when needed.
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Reviewed in the United States on April 8, 2026
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Displaced Yankee
Fort Morgan, US
★★★★★ 5
Good Value
Perfect fit, good price.
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Reviewed in the United States on May 17, 2026
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Vinny M. Marrero La
Lake Worth, US
★★★★★ 5
Great price and delivered on time.
A good filter, delivered quick and cost less than in store shopping and if it’s in stock.
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Reviewed in the United States on March 26, 2026

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