Power HD R20S HV Servo - 25 Kg/cm (347.2 oz/in), 0.08 sec (Upgraded SR/SXR/SSR/SUR/SFR Compatible)

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Power HD R20S HV Servo - 25 Kg/cm (347.2 oz/in), 0.08 sec (Upgraded SR/SXR/SSR/SUR/SFR Compatible)

Our Price:

$57.99


Quantity (39)

Availability 39 in stock
Weight 0.35 lbs
SKU HD-R20S

Power HD R20S HV Servo - 25 Kg/cm (347.2 oz/in), 0.08 sec (Upgraded SR/SXR/SSR/SUR/SFR Compatible) 

The R20S is the upgrade to proven R20 with more Torque and faster Speed! One of the advantages of coreless motors is their ability to change direction very quickly, due to the low rotational mass of their armatures. The motor spins titanium and aluminum gears that are supported by bronze bushings and dual ball bearings on the output. The main body of the servo is machined from aluminum and houses the motor, potentiometer and digital decoder / ESC board. 

The SR/SXR/SSR/SUR/SFR multi-mode competition-level servo, overcomes the issues of incompatibility between the multi-branded models. Designed with the convenience of "Automatic Matching" that allows you to plug and use immediately without the need to be tied to the same brand.


Specifications:

 
  • Modulation: Digital
  • Gear Type: Titanium and Aluminum Geared
  • Torque: 8.4v- 347.2 oz-in (25 kg-cm), 7.4v - 277.7 oz-in (20 kg-cm), 6.0v - 236.1 oz-in (17 kg-cm)
  • Speed: 8.4v- 0.08 sec, 7.4v - 0.09 sec, 6.0v - 0.11 sec
  • Operating Voltage: 6.0-8.4 V
  • Weight: 67.0 g (2.36 oz)
  • Bearing Type: Ball Beating x2
  • Motor Type: Coreless Motor
  • Operating Temperature: -20C-60C
  • Working Frequency: 1520µs / 333hz
  • Size: 41.0 x 20.5 x 38.3 mm (1.61 x 0.81 x 1.51 in)
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LiFe Batteries 2S

Description:
Our LiFe Batteries (also known as A123 Batteries) have huge advantages over most other options.

1) LiFe Batteries are lightweight - as light as Lipos
2) LiFes are safer than Lipos (do not combust easily like lipos)
3) LiFe Batteries supply a constant voltage (They stay right near 6volts from start to finish ensuring consistent flights)
4) Run Life batteries to your servos and ignition without regulators (For extra caution some people run a regulator to their ignition still)
5)Life's have a high Charging Capacity. Charge up to 5amps, allowing you to charge them up in MINUTES!

The 2100 or 3000 Mah can be used as a SINGLE battery system for 30cc planes. (we recommend spliting the lead and put 2 JR leads on, to run to the receiver and the other to ignition). You can also run a single 3000 Life Battery on a 50cc Plane.

The 1450mah LiFE Battery is a great option for those that want a separate battery for ignition and receiver (if you are running FM or hesitant to use a single battery system). The 1450mah Life is a great battery for the ignition for either a 30cc or 50cc sized plane

We recommend the following:
On the MXSR (2) 2100mah, or 1 3000mah placed on the mount box or front of the plane. It is a bigger plane and will do well with the extra voltage and weight.
Other 30cc planes - (1) 1450mah for ignition, (1) 2100mah for receiver or for a lighter set up
(1) 2100mah for both (split the wire to 2 leads) OR (2) 1450mah (one for ignition one for receiver).

50cc sized planes (1) 1450mah LiFe battery for ignition and (1) 3000mah LiFe battery for receiver or, for a lighter set up
(1) 1450mah for ignition, and (1) 2100 for receiver OR (1) 3000mah LiFe for both receiver and ignition



WATCH THIS VIDEO: Explains whether to use a regulator or not, 2 batteries or 1 for your plane, Redundancy and more.


Specifications:

  • Type: LiFe Battery (same technology as A123)
  • Weight:
    • 1450mah - 2.8oz,
    • 2100mah - 4oz,
    • 3100mah Life - 5.5oz
  • Size:
    • 1450mah- 15mm x 34mm x 87mm,
    • 2100mah- 12mm x 50mm x 106mm,
    • 3000mah- 130mm x 45mm x 15m
  • Voltage: 6.6Volts
  • Discharge rate:
    • 20c maximum continuous
    • 40c maximum burst
  • 2 cells (2s)
  • 14gauge Wire
  • Connectors: Two Options!
    • T Connector (T connector that fit a standard Dean)
    • XT-60 Connector. Choose Below
  • Also a balancing lead

Be sure to select the XT connector if purchasing for use with our Power Box PRO's. Please select connector type: Deans or XT.
 

 

 

  • 1450mah - $15.99
  • 2100mah - $25.99
  • 3000mah - $39.99
     

LiFe

$18.99

Painted Redwing RC 3d Propeller - White & Red

Description:
SAME GREAT PROPS JUST GOT BETTER! Brand new design to make your plane even more stylish - White with Red Tips!

These new, advanced designed props have been brought in by Redwing RC to compliment our line of planes. With advanced engineering, they are high efficient, lightweight and balance easily. These props are made with 3d and precision flying in mind. Made of beechwood, the sharp tips and thin design allow you to squeeze maximum efficeincy out of your engine. These properllors are the same in design as other more expensive props, but at significant savings. Close to 50% less. Buy several... you won't want to be without one if you break a prop!



Features:

  • Scimitar design for efficiency
  • Sharp tips - thin blades for better performance
  • Made of lightweight, high quality, beechwood
  • Beautiful looks, strength and performance
  • 24x9 - $29.99
  • 25x9 - $33.99
  • 27x10 - $42.99
  • 27x11 - $42.99
  • 28x10 - $49.99
  • 28x12 - $49.99
  • 29x10 - $54.99
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RWT-Prop

$16.99

Power HD LF-20 MG

 

 

 

 

 

 

 

 

 

 

Description:

The Power HD LF-20 MG is excellent for a 30cc or 50cc plane. This Digital servo has metal housing around the middle which allows for the heat to rapidly dissipate. With double ball bearings you will have smooth movement and powerful torque when you need it. You cant beat the performance of this servo and at such a great price it's a no-brainer.

The Power HD LF-20 servos are a PERFECT Bargain servo with respectable performance. If you are looking for a top notch budget servo that has better centering and resonlution, you may consider the 8309/8312 Power HD servos, but for this price you won't find a better servo!

 

 

Specs:

  • Torque:
    • 229.1 oz/in at 4.8V (16.5 kg/cm)
    • 277.7 oz/in at 6.6V (20.0 kg/cm)
       
  • Speed:
    • .18 sec at 4.8V
    • .16 sec at 6.6V
       
  • Voltage:
  • Weight: 2.12 oz (60g)
  • Size: 1.60 x 0.80 x 1.55 in ( 40.7 x 20.5 x 39.5 mm)
     
  • Operating Voltage - 4.8 ~ 6.6 DC Volts
  • Operating Temp- -20~60centigrade
  • Working Frequency - 1520μs / 333hz
  • DC Motor
  • Middle Aluminum Casing With Plastic Top and Bottom
  • Double Ball Bearings
  • Copper & Aluminum Gears
  • Wire length- 300cm

 


 

HD-LF-20

$24.99