Splendor

I did it again!  I really enjoy the Carbon-Z Cub and I like everything about it.  The Carbon-Z Splendor offers a different flying style and uses the same batteries as the Cub.  Assembly log coming soon.

Click here to read the assembly log

Key Features

  • Easy to complete, bolt-on final assembly
  • Exceptionally strong Carbon-Z™ wing and fuselage structure
  • AS3X® system for precision and agility without equal
  • Spektrum™ AR635 6-channel AS3X sport receiver installed
  • High-output, 50-size brushless Q-Power system installed
  • Digital high-speed, metal gear mini servos installed
  • Fully-hinged control surfaces with control links installed
  • Brilliantly finished, original Mirco Pecorari trim scheme
  • Plug-in wings and stabilizers
  • High-grade, socket-head hardware used throughout
  • Large access hatch with mechanical latch closure
  • Modern cockpit details and pilot bust installed
  • Efficient interior ducting provides generous component cooling

 

Overview

The E-flite® Carbon-Z™ Splendor® BNF Basic monoplane represents the pinnacle of performance and aerobatic versatility. F3A World Aerobatic Champion Quique Somenzini envisioned the Carbon-Z Splendor aircraft to deliver everything the modern world of precision flying has to offer, with not just the ability to perform elegant F3A sequence aerobatics, but extreme 3D stunts as well. In conjunction with the benefits of rigid Carbon-Z construction in the wings and fuselage, ground-breaking AS3X® technology built into the included Spektrum™ AR635 receiver makes it possible for you to experience unparalleled stability and a flight envelope wider than ever before possible.

 

Product Specifications

Wingspan: 54.5 in (1384mm)
Overall Length: 56.8 in (1443mm)
Wing Area: 645 sq. in. (41.5 sq. dm.)
Flying Weight: 5.50 lb (2.50 kg)
Motor Size: 50-size brushless outrunner
Radio: AR635 6-channel AS3X receiver (installed)
Servos: (4) 26-gram digital metal gear mini servos (installed)
Trim Scheme Colors: Red, purple and white
CG (center of gravity): 5.91 in (150mm) from leading edge at wing root
Wing Loading: 19.7 oz/sq ft (60.1 g/sq dm)
Prop Size: 14 x 7E
Spinner Size: 2.7 in (68mm)
Speed Control : 60-amp switch-mode BEC brushless ESC (installed)
Recommended Battery: 6S 22.2V 3200mAh 30C LiPo
Flaps: No
Retracts: No
Control Throw (Ailerons): Low: 80% up/down, 15% expo; High: 100% up/down, 15% expo
Control Throw (Elevator): Low: 75% up/down, 15% expo; High: 100% up/down, 15% expo
Control Throw (Rudder): Low: 60% right/left, 10% expo; High: 100% right/left, 20% expo
Approx. Flying Duration: 5-7 minutes
Minimum Age Recommendation: 14 years
Experience Level: Intermediate
Recommended Environment: Outdoor
Assembly Time: Less than 1 Hour
Is Assembly Required: Yes

 

Needed to Complete

– A full-range 5+ channel DSM2®/DSMX® transmitter with adjustable dual rates and exponential
– 6S 22.2V 3200mAh 30C LiPo flight battery
– Charger capable of charging 6S LiPo batteries

Advertisements

calculation

What you need: A Watt Meter and Power Analyzer that measures peak Amps and Watts like: a Watt’s Up or Turnigy

watts up

After logging the various measurements you can use these simple calculations to estimate your planes performance and to make sure that you are within the limits or your ESC and motor. Very helpful when experimenting with different prop sizes to find the right performance you’re looking for.

Let’s use these two examples of peak Amps and Watts taken with my Watts Up on my Carbon-Z Cub:

Peak Amps at full throttle = 56

Peak Watts at full throttle = 1,333

With just these two numbers we can determine expected length of flight time, watts per pound and the equivalent internal combustion engine horse power.

************************************************************

To determine the expected length of flight time, you’ll need the peak amps at a set throttle position and the battery capacity in milliamps:

The calculation is: Battery capacity in mAh divided by amps x 60

The result is: Flight time at full throttle = ~3.54 minutes

Of course you may not fly at full throttle the entire flight so take several readings at various throttle positions to help determine an average.

************************************************************

You can determine the expected flight performance based on the peak watts and the weight of your plane:

The calculation is: Watts divided by plane weight

The result is: Watts per pound = 157

Use these Watts Per Pound values to help determine if you have the power to match your needs:

  • 50-70 – Minimum level of power. Think Park flyers.
  • 70-90 – Trainers and slow flying scale planes
  • 90-110 – Sport / aerobatic and fast flying scale planes
  • 110-130 – Advanced aerobatic and high-speed planes
  • 130-150 – 3D and ducted fan planes
  • 150-200+ – Unlimited performance 3D and aerobatic and larger ducted fan planes

Bear in mind these are industry related  de facto numbers and I find that in the real world they are not all that reliable.  Use them as a starting reference point.

***********************************************************

You can also estimate your electric motor performance compared to an internal combustion engine

The calculation is: Watts divided by 746

The result is: IC equivalent = 1.8HP

 

Product image

Click here to read the assembly log

I ‘ve been looking at the new E-flite Carbon-Z Cub since it came out late last year.  I was looking for something  electric to have some fun with and this one really fit the bill, with the added bonus of being float ready. So I finally got one.  Look for a build (assembly) log soon.

Key Features

  • Easy-to-complete final assembly
  • Quique Somenzini design
  • Exceptionally strong, easy to repair, Carbon-Z® construction
  • 5-channel control including functional flaps
  • E-flite 60-Amp Pro Switch-Mode BEC Brushless ESC included
  • Digital servo control including operational flaps installed
  • Pre-hinged control surfaces with control links installed
  • Plug-in wings and stabilizers
  • High-grade socket-head hardware use throughout
  • Hatch covers provide easy access and a wide range of battery options
  • Included 3 meter sailplane aerotow mechanism requires just a single servo—sold separately
  • The optional camera mount (EFL1045023) is ideal for aerial photographers—sold separately
  • Floatplane ready when used with the Carbon-Z Cub Float Set (EFL1045016)—sold separately

 

Overview

The E-flite® Carbon-Z® Cub aircraft is the first to offer patented Carbon-Z strength and rigidity in a giant-scale package. Like the full-scale Cub Crafters Carbon Cub SS airplane, this ultra-lightweight model by World Aerobatic Champion Quique Somenzini is astonishingly versatile whether your intention is to cruise gracefully or surprise scale admirers with envelope busting aerobatics. Its Carbon-Z structure has been molded with all the detail you’d expect from a traditional model, but you get the popular benefit of weight savings plus maintenance ease. Despite the size, this giant-scale model disassembles quickly into compact parts you can transport in almost any vehicle.

Based on a platform known for its legendary versatility, the Carbon-Z Cub makes giant scale so simple—now even more RC pilots can go big. Its enormous Tundra wheels tackle just about any terrain you choose to romp from, or you can easily mount the optional Carbon-Z Cub Float Set so no RC adventure boundaries stand in your way. A mechanism is included for towing sailplanes with wingspans as large as 3-meters and there’s even an optional camera mount so you can take one-of-a-kind images from a bird’s eye view. Even if you get carried away, the Carbon-Z structure is easy to repair.

A major part of what makes this giant scale icon so versatile is the control innovation package included as standard equipment such as the digital, metal-gear servos, and slop-free ball-link hardware. Because the included flaps are functional, greater control at low airspeeds is possible in addition to the ability to significantly shorten takeoff and landing distances.

Although this aircraft may look tame, its brushless power system has been specially chosen to offer incredible muscle to take full advantage of its multi-purpose potential. But if the ultimate Carbon-Z Cub experience is what you’re after, then you’ll want to install the extraordinary Spektrum™ AR635 6-channel AS3X® Sport DSMX® receiver (sold separately). An all in one unit, its AS3X System will allow you to experience agility beyond the immensely popular Cub form, deliver enhanced stability and a feeling of control that’s always crisp and natural. The 6-channel aircraft transmitter you choose should at least have adjustable dual rates and expo. For your convenience, the power system and battery compartment can accommodate a wide range of 6S Li-Po configurations.

 

Product Specifications

Wingspan: 84.6 in (215 cm)
Overall Length: 55.8 in (142 cm)
Wing Area: 1100 sq. in. (71.0 sq. dm.)
Flying Weight: 8.15 lb (3.70 kg)
Motor Size: 50-size brushless outrunner (installed)
Radio: 6+ channel radio system (required)
Servos: (4) 26-gram MG mini servos, (2) 13-gram micro servos (installed)
CG (center of gravity): 4.72 in (120mm) back from leading edge of wing
Wing Loading: 17 oz/sq ft
Prop Size: 15 x 5.5 Electric (included)
Spinner Size: 2.64 in (67mm)
Speed Control : 60-amp brushless (installed)
Recommended Battery: 22.2V 6S 3200mAh LiPo (required)
Flaps: Yes
Retracts: No
Approx. Flying Duration: 7 minutes
Minimum Age Recommendation: 14 years
Experience Level: Intermediate
Recommended Environment: Outdoor
Assembly Time: Less than 1 Hour
Is Assembly Required: Yes

 

Needed to Complete

– 6+ channel full-range programmable transmitter
– 6+ channel full-range receiver
– 22.V 6S 3200mAh LiPo flight battery
– Charger for flight battery

Optional Accessories:
– Float set (EFL1045016)
– Camera mount (1045023)
– Tow release sevo (EFLR7155)

 

Product image

It’s been a while since my last post or update.  I’ve recently moved and had all of my stuff in storage for 6 months.  I’m just now getting the hobby room setup and hope to be back to building and flying by summer.

RC Airplane Factory Video

Posted: March 21, 2013 in r/c airplanes

Phoenix Models, out of Vietnam, is producing some very nice model planes.  Check out their web site:  Phoenix Models

 

R/C Airplane Photo Slideshow

Posted: January 1, 2013 in r/c airplanes

Took some photos of airplanes at the club field with my new DSLR, a Sony SLT-A57 with a 18-135mm lens.

Free 2013 RC Airplane Calendar

Posted: November 26, 2012 in r/c airplanes

Click the link to download .pdf file.

2013 RC Airplane Calendar