31.5" EPP 3D Airplane YAK55 Features: • Kit version - Assemble and install your choice of electronics • All hardware accessories included in kit • Durable EPP material with realistic printing resemblance of a shark • Simple to build Specification: Wingspan: 800mm Length: 875mm Flying Weight: 400g Suggested Power System: Motor: 2212 1400KV ESC: 20A Servo: 9g *4 Propeller: SF 8-9inch Radio: more than 4CH BATT: 2S 1200-1500mAh (Not incl.) Different versions supplied as below: E1701=E17 YAK55 KIT+APC SF9047 E1702=E17 YAK55 KIT+Motor(2212 1400KV+3.5mm Banana Male Plug+3.0mm Prop Adapter) E1704=E17 YAK55 KIT+Motor+ESC(20A E-Power+3.5mm Banana Female Plug+XT60 Plug)+Servo(9g*4)

Power HD B7 Revolution (Low Profile) Brushless HV Servo - 13.0 kg/cm (180.54 oz/in), 0.055 sec

Description:

Check out the new Power HD 0804HV Brushless servos!

These are great to use a throttle servo and can be used in systems with other high voltage servos!

The Power HD 0804HV high voltage servos are made with brushless technology. Now - we've heard about this "brushless" stuff before but it is time to ask the question on all of our minds - why is that so great? Take a brushless motor for example - no brushes in a brushless motor (no kidding...) nor does it have the commutator - instead a small circuit board coordinates the energy delivery to the windings. Think about this technology being used in a power tool - since the electronics communicate directly with the stationary windings the tool can adapt to its surroundings - only using enough juice necessary to accomplish the job. So if you are using a brushless drill to drive a screw into Styrofoam - it will sense the lack of resistance from the foam and pulls only enough charge from the battery that it needs. Whereas a brushed drill will run as fast and hard as it can no matter the job simultaneously wasting your battery life.

"What the heck does that have to do with my servo?" Well now they are incorporating that smart technology into these HD 0804HV high voltage servos - so they are not going to be sucking the life of your Redwing LiFe battery when it doesn't have to - which means not only would you be getting a great and powerful servo - it's smart! Your "LiFe" will thank you.

These servos are high efficiency and perform better. They run cooler and quieter and with less vibration - because there are no brush arcings, the radio frequency interference and electronic noise is significantly reduced.

All aluminum housing, high voltage and the new brushless technology gives you the best strength and speed while being incredibly efficient and long lasting.

So now the only question is - why are you still reading this? Go buy your Power HD 0804HV servos before they're gone!

Specs:

• Torque:
  • 105.54 oz/in at 6V (7.6 kg/cm)
  • 125.00 oz/in at 7.4V (9.0 kg/cm)
     
• Speed:
  • .055 sec at 6V
  • .042 sec at 7.4V
     
• Voltage: 6.0 ~ 7.4 DC Volts
• Weight: 1.58 oz (45g)
• Size: 1.59 x 0.80 x 1.03 in (40.3 x 20.2 x 26.1 mm)
   
• Operating Temp- -20℃~60℃
• Working Frequency - 1520μs / 500hz
• Brushless Motor
• Ball Bearing x 2
• Titanium & Steel Gears

Savox SV-1260 MG Mini Digital HV Aluminum Case Servo 0.055sec / 167oz @ 7.4V

Ever go to a restaurant and look at the menu and think to yourself - "there's so many options that all just look so good!" - and have trouble deciding? Well here at Redwing RC our awesome servo collection is very similar! We have a great variety of spectacular servos to choose from so there is something for everyone! But let's introduce yet another great option to consider - the Savox SB-2273.

The Savox SB-2273 servos are a more powerful, SUPER torque, brushless digital servo that can fit every control surface for giant scale aircrafts - while still being super lightweight, 20% lighter than its kind! Sounds great - right?! These servos combine leading edge technology with super high 12 bit resolution and unique steel gears.

The brushless motor promises the great high speed, high torque performance that is extremely efficient! Savox has used this smart technology in the SB-2273's to 100% GUARANTEE that these servos won't suck the life out of your battery by only using enough juice to power that particular task.

All in all - these servos are a great choice for your RC plane. Order yours now!

Specifications:

• Torque:
  • 319.4 oz/in at 4.8V
  • 388.8 oz/in at 6V
     
• Speed:
  • .12 sec at 4.8V
  • .095 sec at 6V
     
• Voltage: 4.8V to 6V
• Weight: 2.4 oz (69g)
• Size: 1.58 x .79 x 1.51 in (40.3 x 20.2 x 38.5 mm)
   
• Gear Type - Unique Steel
• Case - Full Aluminum
• Bearing - dual ball bearings
• Frequency - 250-333hz
• Output Shaft - 25 Tooth Spline

GET YOURS TODAY!