Power Systems

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Corona DS-939MG Digital Metal Gear Servo 2.7kg / 0.13sec / 12.5g$9.58Corona 939MG Digital Metal Gear Servo 2.7kg / 0.13sec / 12.5gModel: DS939MGLearn More
Operating Voltage: 4.8V / 6.0V
Operating Current: 200mA / 240mA
Operating Speed: 0.14sec.60º/ 0.13sec.60º
Stall Torque: 2.5kg.cm / 2.7kg.cm
Size: 22.5X11.5X24.6mm(0.88"x0.45"x0.96")
Weight: 12.5g
Dead Band: ≤3uSec
Operating Travel: 40º/one side pulse traveling 400us
Potentiometer: 2 slider/Direct Drive
Ball bearing: MR85
Gear: Metal
Connector wire: 215mm
Operating Temperature Range: -20J+60J -
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HobbyKing 20A (2~4S) ESC 3A UBEC$11.99Specs:
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Constant Current: 20A
Burst Current: 25A
Battery: 2-4S Lipoly / 5-12s NiXX
BEC: 5v / 3A
Motor Type: Sensorless Brushless
Size: 54 x 26 11mm
Weight: 30g
Programming Functions:
Battery Type: Lipo /NiXX
Brake: On / Off
Voltage Protection: Low / Mid / High
Protection mode: Reduce power / Cut off power
Timing: Auto / High / Low
Startup: Fast / Normal / Soft
PWM Frequency: 8k / 16k
Helicopter mode: Off / 5sec / 15sec (Start up delay)
Note: User manual can be downloaded from the files Tab. -
HobbyKing 30A (2~4S) ESC 3A UBEC$13.99Specs:
Constant Current: 30A
Burst Current: 40A
Battery: 2-4S Lipoly / 5-12s NiXX
BEC: 5v / 3A
Motor Type: Sensorless Brushless
Size: 54 x 26 11mm
Weight: 32gProgramming Functions:
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Battery Type: Lipo /NiXX
Brake: On / Off
Voltage Protection: Low / Mid / High
Protection mode: Reduce power / Cut off power
Timing: Auto / High / Low
Startup: Fast / Normal / Soft
PWM Frequency: 8k / 16k
Helicopter mode: Off / 5sec / 15sec (Start up delay)
Note: User manual can be downloaded from the files Tab. -
HobbyKing 60A (2~4S) ESC 4A SBEC$28.99Specs:
Constant Current: 60A
Burst Current: 80A
Battery: 2-4S Lipoly / 5-12s NiXX
SBEC: 5.5v / 4A
Motor Type: Sensorless Brushless
Size: 70 x 32 x 17mm
Battery Wire: 14AWG
Motor Wire: 14AWG
Weight: 61gProgramming Functions:
Battery Type: Lipo /NiXX
Brake: On / Off
Voltage Protection: Low / Mid / High
Protection mode: Reduce power / Cut off power
Timing: Auto / High / Low
Startup: Fast / Normal / Soft
PWM Frequency: 8k / 16k
Helicopter mode: Off / 5sec / 15sec (Start up delay)Note: User manual can be downloaded from the files Tab.
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TURNIGY Heat Sink with Fan for 36 series motors.$5.41TURNIGY Heat Sink with Fan for 36 series motors. Or motors with a diameter of 36mmSpec.Inner diameter: 35.55mmDimentions: 51 x 55 x 63mm (whole unit)Weight: 75g
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Replacement Pinion Gear 1.5mm - 9T / 0.4M$2.05Replacement Pinion Gear 1.5mm - 9T / 0.4MLearn More -
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Power HD 1900A Servo 20T 1.7kg / 0.08sec / 9.9g$4.62Micro analog servo.
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Precise, jitter free response for small parkflyers or light 3D. -
HobbyKing® ™ Brushless Car ESC 30A w/ Reverse$17.88A standard car esc. providing forward and reverse with a large range of motor compatability for up to 240,000RPM motors.
Features:
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Full protection feature including low voltage, over-heat, throttle signal lost, startup
protection and self-check.
Compatible with sensorless brushless motor.
Excellent startup performance, linear and quick throttle response.
Supports highest motor speed 240,000RPM(2 poles), 80,000RPM(6 poles) and 40,000(12 poles).
Easy to configure with program card.
System can automatically detect throttle neutral point, and neutral range is adjustable.
Three work modes for different environments.
4 step reverse force adjustment
5 step start force adjustment.
3 step brake force adjustment
5 step drag brake force adjustment,
4 step initial brake force adjustment.
Specification:
Input voltage: 2-3S Lithium batteries / 4~9 Ni-xx
Cont. Current: 30A
BEC output: 2A /5V (Linear)
Size( length X width X high): 45x32x20mm
Weight: 51g
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HobbyKing® ™ Brushless Car ESC 45A w/ Reverse$25.25Standard 45A car esc with forward reverse and a good range of features such as timing adjust and breaking. Supports a wide range of motors. Very reliable!Learn More -
Electric Retract with Reversible Mount (1pc) 18.8g$9.01The easiest way to put retracts in your plane. No need to install a control box, messy wiring or a complicated air system. Just screw in the retracts, connect to your Rx and youre ready!
Reliable servoless mechanism with metal gearing and a high torque motor ensures trouble free flying! This unit comes with 2 mount plates meaning it can be mounted normally or reverse with the extra plate being used for a top wing re-enforcing plate if required.Why bother with air systems when you can now have a realistic and reliable electric unit at a fraction of the price?!
Spec.
Working voltage: 4.8~6V
Speed: 0.55s/60deg 4.8v - 0.45s/60deg 6v
Travel: 90 degree
Dimensions: 54.8x32x21mm
Weight: 18.8g
Shaft size: 3mmMount Dimensions:
Mounting Plate Dimensions: 32mmx25mm
Hole Spacing: 17mmx25mmNot suitable for a plane heavier than 2kg
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Strut & Landing gear not included -
HK-5320 Ultra-Micro Digital Servo 0.075kg / 0.05sec / 1.7g$4.00HK-5320 Ultra-Micro Digital Servo
Spec.
Weight: 1.7g
Speed: 0.07sec 60deg @ 2.8v / 0.05sec 60deg @4.2v
Torque: 0.05kg @ 2.8v / 0.075kg @ 4.2v
Dead Band: <4usPlug: Micro JST - 1.25 PitchLearn More -
HobbyKing™ Brushless Car ESC 2S-4S 60A w/ Reverse$33.75Standard 60A car esc with forward reverse and a good range of features such as timing adjust and braking. Supports a wide range of motors. Very reliable!
Features:
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Full protection feature including low voltage, over-heat, throttle signal lost, startup
protection and self-check.
Compatible with sensorless brushless motor.
Excellent startup performance, linear and quick throttle response.
Supports highest motor speed 240,000RPM(2 poles), 80,000RPM(6 poles) and 40,000(12 poles).
Easy to configure with program card.
System can automatically detect throttle neutral point, and neutral range is adjustable.
Three work modes for different environments.
4 step reverse force adjustment
5 step start force adjustment.
3 step brake force adjustment
5 step drag brake force adjustment,
4 step initial brake force adjustment.
Specification:
Input voltage: 2-4S Lithium batteries / 4~15 Ni-xx
Cont. Current: 60A
BEC output: 3A/5V (Switch)
Size( length X width X high): 47x41x29mm
Weight: 82g -
HobbyKing® ™ GT-2 2.4Ghz Receiver 3Ch$7.60HobbyKing® ™ GT-2 2.4Ghz Receiver 3Ch.Please note: This receiver is compatible with the GT2E radio, the radio however will need to be switched to AFHDS1 protocol mode, this is outlined in the radio's user manual.Specification:Model: Car/BoatChannels: 3chFrequency band: 2.4GhzModulation: GFSKSensitivity: 1024RF. receiver sensitivity: -100dbmFail Safe: YesPower: 4.5~6VDCWeight: 5gAntenna length: 26mmSize: 37.6 x 22.3 x 13mmCE & FCC certified
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HobbyKing 2.4Ghz Mode 2 4Ch Tx & Rx V2$27.97HobbyKing 2.4Ghz 4Ch Tx & Rx V2 (Mode 2)(THROTTLE ON THE LEFT)
HobbyKing's T4A 2.4ghz system is an entry-level transmitter offering the reliability of 2.4 GHz signal technology and a receiver.
The T4A makes a good backup transmitter or a take-anywhere unit. Drop it, scratch it, leave it in the car, and forget about it. This is what the T4A is all about.
Not suitable for the multi-flaperon, mixer, V-tail, FPV, robot-controlling hobbyist.Learn More -
HobbyKing 2.4Ghz Receiver 6Ch V2$12.95HobbyKing 2.4Ghz Receiver 6Ch Version 2Weight: 13g
Compatible only with HobbyKing T4A & T6A Version 2 transmittersLearn More -
HobbyKing™ HK15138 Standard Analog Servo 4.3kg / 0.17sec / 38g$3.96HK15138 Standard Analog Servo
Spec.
Torque: 3.8kg @ 4.8v, 4.3kg @ 6v
Weight: 38gSpeed: 0.21 / 60deg @4.8v, 0.17 / 60deg @ 6v
Voltage:4.8v~6v
Plug: JR StyleLearn More -
HobbyKing™ HK15178 Analog Servo 1.4kg / 0.10sec / 10g$2.35Don't let the price fool you. This is a decent analog servo and the colour is, well, different.
No longer will you goose step to the blue or black servo crowd, get a HobbyKing HK15178!Spec:
Torque: 1.2kg/cm @ 4.8v, 1.4kg/cm @ 6v
Weight: 10g
Speed: 0.10/60deg @ 4.8v, 0.09/60deg @ 6v
Voltage: 4.8v~6v
Plug: JR
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HobbyKing™ 939MG Servo MG 2.5kg / 0.14sec / 12.5g$10.99HobbyKing 939MG Metal Gear Servo 2.5kg/ 0.14sec / 12.5g
A strong performer with a very smooth movement and good centering.
Excellent for parkflyers or planes up to .40 size (3,500mAh electric).
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Digital Servoless Retractable System (1pc) 37g$8.83The easiest way to put retracts in your plane. No need to install a control box, messy wiring or a complicated air system. Just screw in the retracts, connect to your Rx and youre ready!
Reliable servo mechanism with metal gearing and a high torque motor ensures trouble free flying!
Why bother with air systems when you can now have a realistic and reliable electric unit at a fraction of the price?!Landing gear not included with the servoless retractable system.
Features:
Robust landing gear strut and mounting bracketBuilt-in 10 seconds over current and jamming protectionIntegrated electric motor with a micro PCBDouble shock absorption design, completely protect the gearsAuto 90 degree twist when retractedLearn More
Spec.
Working voltage: 4.5~5.5V
Speed: 0.7s/60deg 4.8v - 0.55/60deg 6v
Idle current: 3mA
Angle limit: 90 degree when retracted
Operating temp: -10~50C
Weight: 37g
Shaft size: 3mm
Mounting area size: 35mm x 33mm
Length: 67mm
Not suitable for a plane heavier than 2.5kg -
Digital Servoless Retractable system (1pc) 54g$9.35The easiest way to put retracts in your plane. No need to install a control box, messy wiring or a complicated air system. Just screw in the retracts, connect to your Rx and youre ready!
Reliable servo mechanism with metal gearing and a high torque motor ensures trouble free flying!
Why bother with air systems when you can now have a realistic and reliable electric unit at a fraction of the price?!Landing gear not included with the servoless retractable system.Learn More -
Super Kinetic - Replacement Brushless Motor (2630-KV1000)$18.60Super Kinetic - Replacement Brushless Motor (2630-KV1000)
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HobbyKing™ Bix3 Trainer 1550mm - Replacement Motor 2630 1400kv$18.44HobbyKing™ Bix3 Trainer 1550mm - Replacement Motor 2630 1400kv
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YEP 60A (2~6S) SBEC Brushless Speed Controller$33.99YEP ESC series offers a super smooth linear throttle responce making them exceptional fixed wing and helicopter ESCs. The features offered in this ESC are only matched by the most expensive european brands at a fraction of the cost. The super smooth soft start, along with its ultra high resolution throttle response puts this ESC in a class of its own!
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Hobbyking® X-Car 120A Brushless Car ESC (sensored/sensorless)$30.99Hobbyking® X-Car series ESCs offer excellent performance and features at a great price. With precise throttle linearity, smooth startup/acceleration, strong brakes and fully adjustable programming options, you will not find a better value in R/C car ESCs on the market today!
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Built with high quality components, and offering both sensored and senorless motor operation, this is a truly versatile high performance ESC that wont break the bank. -
YEP 80A (2~6S) SBEC Brushless Speed Controller$49.99YEP ESC series offers a super smooth linear throttle response making them exceptional fixed-wing and helicopter ESCs. The features offered in this ESC are only matched by the most expensive European brands at a fraction of the cost. The super-smooth soft start, along with its ultra-high-resolution throttle response puts this ESC in a class of its own!
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YEP 30A (2~4S) SBEC Brushless Speed Controller$15.99We are now proud to offer our Hobbyking YEP ESC series. With helicopter specific programming options such as super smooth soft start, fixed RPM mode (governor mode) and ultra high resolution, you won't find a better helicopter ESC on the market today!
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We have tested these units on our own helicopters and found them to be among the best we have ever seen. The super smooth soft start, along with its ultra high resolution throttle response puts this ESC in a class of its own! -
YEP 100A (2~6S) SBEC Brushless Speed Controller$58.95YEP ESC series offers a super smooth linear throttle responce making them exceptional fixed wing and helicopter ESCs. The features offered in this ESC are only matched by the most expensive european brands at a fraction of the cost. The super smooth soft start, along with its ultra high resolution throttle response puts this ESC in a class of its own!
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YEP 120A HV (4~14S) Brushless Speed Controller (OPTO)$138.95YEP ESC series offers a super smooth linear throttle response making them exceptional fixed-wing and helicopter ESCs. The features offered in this ESC are only matched by the most expensive European brands at a fraction of the cost. The super-smooth soft start, along with its ultra-high-resolution throttle response puts this ESC in a class of its own!
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YEP 20A HV (2~12S) SBEC w/Selectable Voltage Output$24.99Known for their excellent quality, value and performance, the YEP series lineup is expanding to offer even more electronic components to meet our customer's needs.
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YEP 120A LV (2-6S) Brushless Speed Controller with Selectable SBEC$66.97YEP ESC series offers a super smooth linear throttle responce making them exceptional fixed wing and helicopter ESCs. The features offered in this ESC are only matched by the most expensive european brands at a fraction of the cost. The super smooth soft start, along with its ultra high resolution throttle response puts this ESC in a class of its own!
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