Top 10 40A ESC Brushless – Radio Control Vehicle Speed Controls

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1. RC Electric Parts

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40A RC Brushless Motor Electric Speed Controller ESC 3A UBEC with XT60 & 3.5mm bullet plugs

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RC Electric Parts #ad - Low battery protection, signal Loss Protection, overheat Protection, Startup Throttle Protection, and Abnormal Voltage Protection. Programmable - Programming card or using Transmitter. 5v/3a ubec very efficient - ESC can power receiver and servos. Comes pre-soldered with XT60 Connector and 3. 5mm bullet plugs. Lipo 2 - 4s cells, nicd/nimh: 5 - 12 cells, 6. 4v - 16. 8v.
BrandRC Electric Parts #ad
ManufacturerRC Electric Parts #ad
Height0.98 Inches
Length2.09 Inches
Weight0.09 Pounds
Width0.43 Inches
Part Numberunknown

2. Myswift

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ESC 40A Brushless UBEC Electric 2-3S Speed Controller 3A Skywalker with T Plug & 3.5mm Bullet Plugs for RC Helicopter¡­

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Myswift #ad - Continuous current: 40a burst current >10s: 55A. Bec output capability: 5 servos 2s lipo / over-heat protection / 4 Servos 3S Lipo, Low voltage cutoff protection / Throttle signal loss protection.

Throttle calibration: throttle range can be configured to provide best throttle linearity, fully compatible with all market available transmitters. Pre-soldered with T plug and 3. 5mm bullet plugs for easy connection. Battery cell: 2-3s lipo / 5-9 cells nimh maximum speed: 210000 rpm 2 poles motor, 70000 RPM 6 poles motor, 35000 RPM 12 poles motor. Bec output: 5v 3a bec mode: linear. Safety arming feature: Regardless the throttle stick position, the motor will not spin after battery connected.
BrandMyswift #ad
ManufacturerMyswift #ad
Part Numbermyswift esc 40A Tplug

3. Readytosky

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Readytosky 40A ESC 2-4S Brushless ESC Speed Controller 5V/3A BEC for F450 450mm S500 ZD550 RC Helicopter Quadcopter4PCS

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Readytosky #ad - Highly intelligent, adaptive ability, extremely easy to use. The applicable number of battery cells :2-4S. 40a 2-4s brushless esc, bec output: 5V 3A. Note: this esc is not able to flash the firmware. Use for f450 450mm s500 zd550 RC Helicopter Quadcopter.
BrandReadytosky #ad
ManufacturerReadytosky #ad
Part NumberZ81-4

4. FEICHAO

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FEICHAO 40A Brushless ESC 2-4S Speed Controller with 5V 3A BEC for Fixed Wing DIY RC Multi-axis Aircraft Drone Helicopter Long Cable

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FEICHAO #ad - Output capacity: continuous current 40A, Short-Time Current 55A Not Less Than 10 Seconds. Full protection: low voltage cutoff Protection / Over-Heat Protection / Throttle Signal Loss Protection. Bec output: [email protected] linear regulator mode - linear Mode ; Power Input: 2-4 Lithium BatteriesNot Included. Maximum speed: 210, 000 rpm for 2-pole motor, 7000 rpm for 6-pole motor, 35, 000 RPM For 12-Pole Motor. Timing can be changed to be suitable for Different Brushless Motors ; Compatible With Lipo And NIMH Battery.
BrandFEICHAO #ad
ManufacturerFEICHAO #ad
Part Number40A 2-4S ESC
ModelZ32203

5. ompait

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Ompait 40A Brushless ESC Accessories FPV RC Toys Airplanes Speed Controller with Electric Speed Controller for Airplane Helicopter

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ompait #ad - Timing can be changed to be suitable for different brushless motors. Multiple procedure methods supported: transmitter stick, LED procedure Card. Safety arming feature: Regardless the throttle stick position, the motor will not spin after battery connected. Throttle calibration funtion: Throttle range can be calibrated to be compatible with different transmitters. Very easy to procedure the ESC at home or at the flying field. Full protection: low voltage cutoff protection / Over-heat protection / Throttle signal loss protection.
Brandompait #ad
Manufacturerompait #ad
Height3.15 Inches
Length12.6 Inches
Weight0.02 Pounds
Width3.94 Inches
Part Number15901415696237

6. ZTW

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ZTW 40A Brushless ESC with BEC 3A/5V Speed Controller for rc Airplane and Helicopter

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ZTW #ad - Strong bec output 3a/5. 5v continuous and peak to 5A. High efficiency with low resistance and low heat MOSFET and CPU. Over temperature protection, low voltage cut off protection, signal loss protection and so on. Super smooth, accurate and programmable throttle linearity and throttle response. Supporting high RPM motors and programmable by programming card and transmitter.
BrandZTW #ad
ManufacturerZTW #ad
Height0.43 Inches
Length2.04 Inches
Width1.06 Inches
Part Number43211-1398

7. E-flite

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EFLA1140W, E-flite 40-Amp BEC Brushless ESC: EC3

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E-flite #ad - The package height is 059". The package width is 4. 0". The package length is 6. 8". The package weight is 01228 pounds.
BrandE-flite #ad
ManufacturerE-flite #ad
Height0.59 Inches
Length6.8 Inches
Weight0.11 Pounds
Width4 Inches
Part NumberEFLA1140W
ModelEFLA1140W

8. Turbojet

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Turbojet Skywalker 2-3s 40A with UBEC ESC Electric Speed Controller for RC Quadcopter

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Turbojet #ad - Bec output: 5v 3a. Continuous current: 40A. X 1 pack esc 40A. Battery cell: 2-3s lipo / 5-9 cells NiMH. Usage: apply for 400/450 helicopter 3D, and 32 level fixed wing sports. Bec mode: linear bec output capability: 5 Servos 2S Lipo / 4 Servos 3S Lipo. 100% brand new. Burst current >10s: 55A.
BrandTurbojet #ad
ManufacturerTurbojet #ad
Part NumberTurbojet 40A

9. FEICHAO

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FEICHAO 4Pcs 40A Brushless ESC 2-4S Speed Controller with 5V 3A BEC for Fixed Wing DIY RC Multi-axis Aircraft Drone Helicopter Short Cable

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FEICHAO #ad - Output capacity: continuous current 40A, Short-Time Current 55A Not Less Than 10 Seconds. Maximum speed: 210, 7000 rpm for 6-pole motor, 000 rpm for 2-pole Motor, 35, 000 RPM For 12-Pole Motor. Timing can be changed to be suitable for Different Brushless Motors ; Compatible With Lipo And NIMH Battery. Bec output: [email protected] linear regulator mode - linear Mode ; Power Input: 2-4 Lithium BatteriesNot Included. Full protection: low voltage cutoff protection / Over-Heat Protection / Throttle Signal Loss Protection ; Quatities: 4Pcs.
BrandFEICHAO #ad
ManufacturerFEICHAO #ad
Part Number40A ESC
ModelZ32204-4

10. ZTW

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ZTW Shark Series 40A Brushless ESC with BEC 3A/5V Double Rotation and Water Cooling System for rc Boat and Other DIY Project

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ZTW #ad - Over temperature protection, low voltage cut off protection, signal loss protection and so on. High efficiency with low resistance and low heat MOSFET and CPU. Super smooth, accurate and programmable throttle linearity and throttle response. Strong bec output 3a/5. 5v continuous and peak to 5A. Supporting high RPM motors and programmable by programming card and transmitter.
BrandZTW #ad
ManufacturerZTW #ad
Part Number200019000002