Top 10 40A Brushless ESC – 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. Lipo 2 - 4s cells, nicd/nimh: 5 - 12 cells, 6. 4v - 16. 8v. 5v/3a ubec very efficient - ESC can power receiver and servos. Programmable - Programming card or using Transmitter. Comes pre-soldered with XT60 Connector and 3. 5mm bullet plugs.
BrandRC Electric Parts #ad
ManufacturerRC Electric Parts #ad
Height0.98 inches
Length2.09 inches
Weight0.09 Pounds
Width0.43 inches
Part Numberunknown

2. 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 - Supporting high RPM motors and programmable by programming card and transmitter. Strong bec output 3a/5. 5v continuous and peak to 5A. Super smooth, accurate and programmable throttle linearity and throttle response. 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.
BrandZTW #ad
ManufacturerZTW #ad
Height0.43 Inches
Length2.04 Inches
Width1.06 Inches
Part Number43211-1398

3. Myswift

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2-3s 40A Brushless with UBEC Electric Speed Controller for RC Airplane Skywalker Helicopter 450

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Myswift #ad - Continuous current: 40a burst current >10s: 55A. Safety arming feature: Regardless the throttle stick position, the motor will not spin after battery connected.

Throttle calibration: throttle range can be configured to provide best throttle linearity, fully compatible with all market available transmitters. Bec output capability: 5 servos 2s lipo / 4 Servos 3S Lipo Low voltage cutoff protection / over-heat protection / Throttle signal lost protection.1100% brand new. Bec output: 5v 3a bec mode: linear. 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. 1 x 40a esC.
BrandMyswift #ad
ManufacturerMyswift #ad
Weight0.11 Pounds
Part NumberMySwift Skywalker 40A

4. E-flite

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

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E-flite #ad - The package width is 4. 0". The package height is 059". 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

5. 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 - Timing can be changed to be suitable for Different Brushless Motors ; Compatible With Lipo And NIMH Battery. 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.
BrandFEICHAO #ad
ManufacturerFEICHAO #ad
Part Number40A 2-4S ESC
ModelZ32203

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

7. Crazepony

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Crazepony 4pcs BLHeli_32 35A ESC 2-5S Electronic Speed Controller Support Dshot 150/300 / 600/1200 for FPV Drone Quadcopter Multicopter

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Crazepony #ad - With this ESC, you can. The function of finding your drone -- it is boring to find the lost drone, with this ESC, it is easier. 32bit blheli_32 35a esc -- the 32bit processor on blheli_32 esc 30a has faster clock speed than the 8bit processors in BLHeli_S ESC.

Support 3d mode -- with this function, there is more fun. Enables the esc to run at incredible speeds resulting in better performance, faster input signals and lower latency compared to older 8bit ESCs. Enjoy your powerful flying without reducing the efficiency. Support dshot 150 / 1200 -- support 500hz pwm, multishot, oneshot125 / dshot 300 / 300 / 600 / oneshot42, and perfect for dshot 150 / dshot 600 / Dshot 1200. Choose your favorite BGM music to remind you where your drone is.
BrandCrazepony #ad
ManufacturerCrazepony #ad
Height0.2 inches
Length1.02 inches
Weight0.06 Pounds
Width0.51 inches
Part Number8517W14448BLATBG0VY17SP

8. Readytosky

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Readytosky A2212 2200KV Brushless Motor+40A 2-3S ESC+MG90S 9g Metal Gear Servo+6035 Propellers for RC Fixed Wing Plane Helicopter

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Readytosky #ad - The esc with deans plug&3. 5mm banana connectors, effectively avoid welding problems. You will get:1*a2212 2200kv brushless motor, 2*6035 Propellers, 1*30a brushless ESC, 2*SG90S Servos. A2212 2200kv motor size: 27. 5x38mm/1. 08''x1. 5'', battery: 2-3Li-Po. Esc bec output:5v, 3a, fit for battery:2-3S lipo. Suitable for rc glider Quadcopter Helicopter Aircraft Copter Multi-copter.
BrandReadytosky #ad
ManufacturerReadytosky #ad
Part NumberTZ01

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

10. 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. Full protection: low voltage cutoff protection / Over-Heat Protection / Throttle Signal Loss Protection ; Quatities: 4Pcs. Bec output: [email protected] linear regulator mode - linear Mode ; Power Input: 2-4 Lithium BatteriesNot Included.
BrandFEICHAO #ad
ManufacturerFEICHAO #ad
Part Number40A ESC
ModelZ32204-4