Moyes Delta Gliders

Litespeed

 

Litespeed - Documents
Monday, 01 November 2010

Category: Litespeed

Litespeed - Documents

Litespeed Owners Manual Version 1.01 pdf

Litespeed Owners Manual - Italian pdf

Litespeed - Photos
Monday, 01 November 2010

Category: Litespeed

Photos

LitespeedTop

The top view of the Moyes Litespeed.
LitespeedBottom
The bottom view of the Moyes Litespeed.
LitespeedFront
The front view of the Moyes Litespeed.
LitespeedRear
The rear view of the Moyes Litespeed.
LitespeedInside1 An interior shot shows the shear webs, one of the leading edge loops and the big round carbon fibre crossbar.
LitespeedInside2 Crossbar centre section, Keel, Keel attachment and the large diameter carbon fibre spar.
LitespeedInside3 The strut cable is bolted to the crossbar rather than the leading edge as is normal. As a result, when the VG is activated to move the crossbar fore and aft, the strut is raised and lowered.
LitespeedLE A look along the leading edge showing the clean thick profile.
Litespeed - Specifications
Monday, 01 November 2010

Category: Litespeed

Litespeed - Specifications


Litespeed 3 Litespeed 4 Litespeed 5
Area 12.6 sq.m
136 sq.ft.
13.6 sq.m
146 sq.ft.
14.5 sq.m
156 sq.ft.
Span 9.6 m
31.5 ft
10 m
32.8 ft
10.4 m
34 ft
Nose Angle 130-132 degrees 130-132 degrees 130-132 degrees
Aspect Ratio 7.2 7.4 7.5
Glider Weight * 31.9 kgs
70.4 lbs
33.6 kgs
74 lbs
34.5 kgs
76 lbs
Optimal Pilot Weight 65 kgs
143 lbs
75 kgs
165 lbs
85 kgs
187 lbs
Hook-In-Weight 55-95kg kgs
120-210 lbs
68-110 kgs
150-240 lbs
75-120 kgs
165-265 lbs
Packed Length 4845 mm
15' 11"
4950 mm
16'3"
5150 mm
16'11"
Packed Length - Short 4200 mm
13' 9"
4330 mm
14'2"
4500 mm
14'9"
Centre of Gravity (Front of Keel) ** 1310 mm
51.57"
1363 mm
53.66"
1370 mm
51.94"
Number of Battens      
Top 21 23 23
Bottom 6 6 6
VNE 85 kph
53 mph
85 kph
53 mph
85 kph
53 mph
VA 74 kph
46 mph
74 kph
46 mph
74 kph
46 mph
Trim Speed 34 kph
21 mph
34 kph
21 mph
34 kph
21 mph
Stall Speed *** 26 kph
16 mph
26 kph
16 mph
26 kph
16 mph
Maximum Speed 124 kph
77 mph
124 kph
77 mph
124 kph
77 mph
Best Glide Speed 45 kph
28 mph
45 kph
28 mph
45 kph
28 mph
Best Glide Angle 15:1 15:1 15:1
Glide Angle 10:1 69 kph
43 mph
69 kph
43 mph
69 kph
43 mph

* Glider Weight is measured from the standard glider.  Some options will decrease glider weight by up to 2kgs.
** Quoted Centre of Gravity measurement is for Mylar sails.  For Dacron sails, subtract 10mm.
*** Measured at Optimal Pilot Weight

 

Litespeed - Description
Monday, 01 November 2010

Category: Litespeed

Litespeed

betinho1The Moyes Litespeed redefines its category of a high performance glider. Utilising the latest in design, materials, manufacturing and technology, the Moyes Litespeed applies a new benchmark by providing high performance coupled with easy handling.

Bridging the gap between flex wings and rigid wings in terms of performance, the Moyes Litespeed provides fantastic high speed capabilities, excellent sink rate and a superior climb rate. You’ll find the best glide ratio better than most hang gliders and the high-speed glide ratio will put you in front of the pack.

However the usual handling trade-offs for these high performance benefits have been removed with the Moyes Litespeed. The glider is lighter than earlier models, extremely easy to handle, offers outstanding slow flying speed capabilities, provides enhanced pitch stability and is simple to land. In fact, the Moyes Litespeed is so easy to handle, you'll think you're in an Intermediate Glider, until you pull in the base bar and leave everyone behind.

Despite these benefits, the Moyes Litespeed still provides the strength, durability and structural integrity for which the Moyes development team are famous.

The Moyes Litespeed was designed by Gerolf Heinrich in conjunction with the Moyes development team. Gerolf, an Austrian team pilot and a certified aerodynamicist, committed to designing and developing the world's best hang glider. A goal that has been achieved with the Moyes Litespeed.

The Litespeed features an entire 7075 alloy frame, which is light and stiff. The leading edge is a thick 62mm (2 7/16 in) tube with curved glass tips, which assists in providing a stiff, well-tensioned leading edge, thus enhancing the high-speed capabilities of the glider.

As with Moyes previous kingpostless glider, the CSX, the cross bars are manufactured from a high-grade carbon fibre, which have been further enhanced for the new Litespeed. The carbon fibre spars are manufactured utilising yachting American Cup technology. Each carbon fibre spar is constructed of pre-impregnated fibre cloth and cured in a pre-heated oven at 120 degrees Celsius for 1.5 hours. The lay-up schedule incorporates unidirectional fibre, biaxial fibre, and woven cloth, which are laid in a sequence that optimises strength, flexibility and weight.

The carbon fibre cross bars are positioned with the VG, which is partially installed within the upright tubing on the right side. The design of the VG provides a considerable range and is a significant contributor to the diverse useable speed range of the glider.

m2wm5Another significant contributor to the diverse useable speed range on the Moyes Litespeed is the dive stick design. The dive sticks are attached and pivot from the leading edge, however the cable support for the dive stick is attached to the carbon fibre spar. With this design, when VG is off, the dive sticks are optimally positioned to provide low speed stability and handling. However, as VG is applied, the dive sticks will lower, flattening the trailing edge and providing a more aerodynamic profile to improve the glider high speed capabilities.

There are two options with the sail of the Moyes Litespeed. The glider is available with the Powerrib (Dacron) material, which provides a slightly more forgiving flight, or the Mylar sail, which is considerably stiffer and therefore provides higher performance. The Mylar sail is constructed with a PX20 leading edge and PX10 used on the remaining top surface. PX20 is a thicker Mylar material to the lighter PX10. While the Powerrib has traditionally been considered more durable, the new PX Mylar materials have advanced considerably and would now match the Powerrib in this area.

The battens of the Litespeed are also constructed from the 7075 alloy. The upper surface battens are contained within the sail using a spring-loaded retention device. This method provides easy installation of the battens while ensuring a clean trailing edge, further minimising drag. The under surface battens are installed through a small hole in the sail and are held in place by a recess in the batten sleeve.

The A-frame is made of an aerodynamic 7075 alloy tubing. The base bar can be optionally fitted with the Moyes FAST bar made of aerodynamic alloy tubing.

With the Moyes Litespeed you'll launch better, fly better and land better - after all the Moyes Litespeed is a better glider.