Power Systems

Power Systems
Fuel your RC hobbies with electric motors, gas/glow engines, power distribution boards, and electronic speed controllers that have been tested for reliability and are excellent value for money.
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Items 1-35 of 852

  1. Servo Extension Lead 42cm (5pcs/bag)
    Servo Extension Lead 42cm (5pcs/bag)
    Rating:
    98 % of 100
    $3.23

    Strong, well crimped and finished.
    High quality wire and terminals used.

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  2. Servo Lead Lock (5pcs/bag)
    Servo Lead Lock (5pcs/bag)
    Rating:
    97 % of 100
    $1.53

    Servo Lead Lock (5pcs/bag)

    Size: L30×W12×H5mm

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  3. RC Controller Stick Ends. (JR)
    RC Controller Stick Ends. (JR)
    Rating:
    97 % of 100
    $5.99
    RC Controller Stick Ends. (JR) Add some bling style to your transmitter stick!
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  4. CNC Rudder 2 Tray 4.0 inch (#4-40) Black
    CNC Rudder 2 Tray 4.0 inch (#4-40) Black
    Rating:
    96 % of 100
    $19.99

    CNC Rudder 2 Tray 4.0 inch (#4-40) Black

    Shoring : 2 Bearing Insert
    Servo: HITEC, FUTABA, JR
    Weight: 85g

    COLOR
    Shoring, Arm: Titanium Silver
    Tray: The resulting black anodized finish rework is a classy two-tone image

    This is a CNC machined Rudder 2_Tray that features a 4.0" Servo Arm with multiple 4-40 bolt output mounting holes.

    This tray features dual ball bearings for ultra-smooth and precise movement.

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  5. Turnigy 9X 2.4GHz 8Ch Receiver (V2)
    Turnigy 9X 2.4GHz 8Ch Receiver (V2)
    Rating:
    94 % of 100
    $12.86

    Turnigy 9X 2.4GHz 8ch (V2) receiver that is suitable for use with the Turnigy 9X transmitter (V2). Get that locked-in feeling that only the 2.4Ghz glitch-free technology can provide. Ultra-fast reaction times and interference-free control of your model that is only achievable with this latest 2.4Ghz technology.

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  6. AX 1806N 2100kv Brushless Micro Motor (19g)
    AX 1806N 2100kv Brushless Micro Motor (19g)
    Rating:
    96 % of 100
    $8.48

    AX-1806N-2100
    Micro brushless motor

    Factory Spec.
    Kv: 2100rpm/v
    Lipo Range: 2-3 cell
    Suggested prop: 5x3 ~ 6x3
    Best current range: 3~7A
    Weight: 19g
    Shaft: 3mm

    Stator: 18 x 6mm

    Test Data.
    Battery: 11.5v
    Current: 7.2A
    Propeller: 5x3
    Thrust: 337g
    Speed: 18570rpm

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  7. Blue Bird BMS-373MG Micro Servo (Metal Gear) 1.6kg / .13sec / 11.3g
    Blue Bird BMS-373MG Micro Servo (Metal Gear) 1.6kg / .13sec / 11.3g
    Rating:
    86 % of 100
    $16.82
    BMS-373MG Micro Servo (Metal Gear) 1.6kg / .13sec / 11.4g
    Continuing the Blue Bird tradition of affordable performance. By using carbon+30% POM gears and optimizing the curvature of the gears, the gears are able to withstand over 3.5kg of force. With a tolerance of less than 0.3 degree per PWM step, this servo is perfect for CCPM helicopter control, precision aerobatic aircraft, and 1/18 scale cars.
    The motor is wound with 2PEW thin coated wire for better electrical conductivity and is able to withstand over high temperature without degradation.
    The servo comes with an accessory package and the universal JR/Hitec "S" Connector which is physically and electrically compatible with all major receiver brands sold worldwide. Follow the wiring diagram below. 1. Carbon+30% POM gear with smooth curvature
    2. M9.6 ball bearing (si-oil)
    3. High-torque motor with low RF noise (CE certified)
    4. Rubber seals for waterproof case
    5. Designed to be used in R/C helicopter applications.
    6. Futaba compatible 25 tooth output splines
    7. Metal gears of aluminum 6061 material combined with light and strong C95 material
    8. 2PEW coated motor wire for high-temperature us
     
     
       
    Weight: 11.4 grams / 0.44oz
    Dimensions: 24.5 x 11.5 x 23 mm / 0.99 x 0.46 x 0.91 inch
    Torque At 4.8V: 1.6kg/cm , 22 oz/in
    Torque At 6.0V: 2.3kg/cm , 28 oz/in
    Speed At 4.8V: 0.13sec / 60 deg at no load
    Speed At 6.0V: 0.11sec / 60 deg at no load
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  8. Corona DS-929MG Digital Servo 2.2kg  / 0.11sec / 12.5g
    Corona DS-929MG Digital Servo 2.2kg / 0.11sec / 12.5g
    Rating:
    93 % of 100
    $8.97

    Corona DS-929MG is a fantastic small powerful servo. Extremely popular with good speed and metal gear. A cost effective digital servo for small RC planes, cars and boats or updating plastic gear servos with metal gear ones. Precise control and minimal dead-band width, they are an excellent choice and recommended by our own electrical engineer, Nick.

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  9. Corona 2.4Ghz 8ch Receiver (V2 DSSS)
    Corona 2.4Ghz 8ch Receiver (V2 DSSS)
    Rating:
    94 % of 100
    $20.56
    Corona 8 Channel 2.4Ghz DSSS Receiver.
    Can only be used with Version II Futaba & JR Corona modules.

    Spec
    .
    Size : 46mm*25mm*16mm
    Voltage : 4.8 V - 6V
    range : more than 2100m
    Operating current : 30 MA
    Sensitivity : -100dbm
    Latency : 22ms

     

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  10. Corona-CS238MG-Digital-Metal-Gear-Servo-4-6kg-0-14sec-22g-CS238MG
    Corona CS238MG Metal Gear Servo 4.6kg / 0.14sec / 22g
    Rating:
    96 % of 100
    $10.73

    Corona CS238MG Metal Gear Servo 4.6kg / 0.14sec / 22g

     

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  11. Corona 929MG Metal Gear Servo 2.2kg / 0.10sec / 12.5g
    Corona 929MG Metal Gear Servo 2.2kg / 0.10sec / 12.5g
    Rating:
    96 % of 100
    $6.84
    Corona 929MG Metal Gear Servo 2.2kg / 0.10sec / 12.5g


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  12. Corona 939MG Metal Gear Servo 2.5kg / 0.14sec / 12.5g
    Corona 939MG Metal Gear Servo 2.5kg / 0.14sec / 12.5g
    Rating:
    95 % of 100
    $6.99

    Corona 939MG Metal Gear Servo 2.5kg / 0.14sec / 12.5g

     

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  13. Turnigy D2836/8 1100KV Brushless Outrunner Motor
    Turnigy D2836/8 1100KV Brushless Outrunner Motor
    Rating:
    95 % of 100
    $17.35
    Turnigy D2836/8 1100KV Brushless Outrunner Motor

    Spec.
    Battery: 2~4 Cell /7.4~14.8V
    RPM: 1100kv
    Max current: 18A
    No load current: 1A
    Max power: 336W
    Internal resistance: 0.107 ohm
    Weight: 70g (including connectors)
    Diameter of shaft: 4mm
    Dimensions: 28x36m
    Prop size: 7.4V/11x7 14.85V/7x3
    Max thrust: 1130g
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  14. Turnigy D2830-11 1000kv Brushless Motor
    Turnigy D2830-11 1000kv Brushless Motor
    Rating:
    96 % of 100
    $14.50
    D2830-11 1000kv Brushless Motor
     
    Specs:
    Rpm/V: 1000kv
    Shaft: 3.17mm
    Voltage: 2S~4S (7.4v to 14.8v)
    Weight: 52g
    Watts: 210w
    Max Current: 21A
    ESC: 30A
    Suggested Prop: 8x4 (4S) ~ 10x7 (2S) 
    Mounting Hole Bolt Circle: 16mm or 19mm
    NOTE: This motor is 1000kv. The factory labelled them 1100kv in error.
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  15. Corona-DS238MG-Digital-Metal-Gear-Servo-4-6kg-0-14sec-22g-DS238MG
    Corona DS238MG Digital Metal Gear Servo 4.6kg / 0.14sec / 22g
    Rating:
    94 % of 100
    $12.99
    Corona DS238MG Digital Metal Gear Servo 4.6kg / 0.14sec / 22g
     
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  16. Corona DS-329MG Digital Metal Gear Servo 3.8kg / 0.11sec / 32g
    Corona DS-329MG Digital Metal Gear Servo 3.8kg / 0.11sec / 32g
    Rating:
    92 % of 100
    $9.70

    Corona DS329MG Digital Metal Gear Servo 3.8kg / 0.11sec / 32g

     

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  17. Corona DS-339MG Digital Metal Gear Servo 4.4kg  / 0.15sec / 32g
    Corona DS-339MG Digital Metal Gear Servo 4.4kg / 0.15sec / 32g
    Rating:
    88 % of 100
    $9.85

    Corona DS339MG Digital Metal Gear Servo 4.4kg / 0.15sec / 32g

     

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  18. Corona DS-538MG Digital Metal Gear Servo 7.0kg / 0.13sec / 53g
    Corona DS-538MG Digital Metal Gear Servo 7.0kg / 0.13sec / 53g
    Rating:
    85 % of 100
    $10.57
    Corona 538MG Digital Metal Gear Servo 7.0kg/ 0.13sec / 53g
     
     
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  19. Corona DS-919MG Digital Metal Gear Servo 1.7kg / 0.06sec / 12g
    Corona DS-919MG Digital Metal Gear Servo 1.7kg / 0.06sec / 12g
    Rating:
    88 % of 100
    $9.09

    Corona 919MG Metal Gear Servo 1.7kg/ 0.06sec / 12.5g


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  20. Corona DS929HV (7.4v) MG Digital Servo 2.4kg / 0.09sec / 12.5g
    Corona DS929HV (7.4v) MG Digital Servo 2.4kg / 0.09sec / 12.5g
    Rating:
    86 % of 100
    $8.25
    Corona DS929HV (7.4v) MG Digital Servo 2.4kg / 0.09sec / 12.5g
     
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  21. Corona DS-939MG Digital Metal Gear Servo 2.7kg / 0.13sec / 12.5g
    Corona DS-939MG Digital Metal Gear Servo 2.7kg / 0.13sec / 12.5g
    Rating:
    91 % of 100
    $9.58
    Corona 939MG Digital Metal Gear Servo 2.7kg / 0.13sec / 12.5g
    Model: DS939MG  
    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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  22. Corona-DS939HV-Digital-Metal-Gear-Servo-2-8kg-0.12sec-12-5g-Servo-DS939MG-1
    Corona DS939HV Digital Metal Gear Servo 2.8kg / 0.12sec / 12.5g
    Rating:
    95 % of 100
    $9.26
    Corona DS939HV Digital Metal Gear Servo 2.8kg / 0.12sec / 12.5g
     
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  23. Pinion Gear 2.0mm/0.5M 10T (1pc)
    Pinion Gear 2.0mm/0.5M 10T (1pc)
    Rating:
    100 % of 100
    $1.75
    Pinion Gear 2.0mm/0.5M 10T (1pc)
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  24. HobbyKing 20A (2~4S) ESC 3A UBEC
    HobbyKing 20A (2~4S) ESC 3A UBEC
    Rating:
    97 % of 100
    $11.99

    Specs:
    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.

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  25. HobbyKing 30A (2~4S) ESC 3A UBEC
    HobbyKing 30A (2~4S) ESC 3A UBEC
    Rating:
    96 % of 100
    $13.99

    Specs:
    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: 32g

    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.

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  26. HobbyKing-60A-2-4S-ESC-4A-SBEC-F-60A-1
    HobbyKing 60A (2~4S) ESC 4A SBEC
    Rating:
    94 % of 100
    $28.99

    Specs:
    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: 61g

    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.

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  27. TURNIGY Heat Sink with Fan for 36 series motors.
    TURNIGY Heat Sink with Fan for 36 series motors.
    Rating:
    96 % of 100
    $5.41
    TURNIGY Heat Sink with Fan for 36 series motors. Or motors with a diameter of 36mm
     
    Spec.
    Inner diameter: 35.55mm
    Dimentions: 51 x 55 x 63mm (whole unit)
    Weight: 75g
     



     

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  28. Replacement-Pinion-Gear-1-5mm-9T  0-4M-GS0460-15904M
    Replacement Pinion Gear 1.5mm - 9T / 0.4M
    Rating:
    91 % of 100
    $2.05
    Replacement Pinion Gear 1.5mm - 9T / 0.4M
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  29. Power HD 1900A Servo 20T 1.7kg / 0.08sec / 9.9g
    Power HD 1900A Servo 20T 1.7kg / 0.08sec / 9.9g
    Rating:
    93 % of 100
    $4.62

    Micro analog servo.
    Precise, jitter free response for small parkflyers or light 3D.


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  30. HobbyKing® ™ Brushless Car ESC 30A w/ Reverse
    HobbyKing® ™ Brushless Car ESC 30A w/ Reverse
    Rating:
    94 % of 100
    $17.88

    A standard car esc. providing forward and reverse with a large range of motor compatability for up to 240,000RPM motors. 

    Features:
    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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  31. HobbyKing® ™ Brushless Car ESC 45A w/ Reverse
    HobbyKing® ™ Brushless Car ESC 45A w/ Reverse
    Rating:
    90 % of 100
    $25.25
    Standard 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!


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  32. Electric Retract with Reversible Mount (1pc) 18.8g
    Electric Retract with Reversible Mount (1pc) 18.8g
    Rating:
    95 % of 100
    $9.01

    The 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: 3mm

    Mount Dimensions:
    Mounting Plate Dimensions: 32mmx25mm
    Hole Spacing: 17mmx25mm

    Not suitable for a plane heavier than 2kg
    Strut & Landing gear not included

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  33. HK-5320 Ultra-Micro Digital Servo 0.075kg / 0.05sec / 1.7g
    HK-5320 Ultra-Micro Digital Servo 0.075kg / 0.05sec / 1.7g
    Rating:
    95 % of 100
    $4.00
    HK-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: <4us
    Plug: Micro JST - 1.25 Pitch
     
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