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#11
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GP 14 Update and Video of Innovative Motor Deployment System forGP 14 E Motorglider
Tim,
That motor looks different and the power is also different than FES. Is this motor made by FES or you just calling it that generically? GP web site says "also come with electric self-launch versions" with no mention of FES. I can understand the lower power motor due to lower weight and maybe design. And the cost should be less than a FES as well. Just curious of the motor and battery manufacturer. Should be a big competitor for other 13.5 and FES gliders. |
#12
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GP 14 Update and Video of Innovative Motor Deployment System forGP 14 E Motorglider
On Sunday, December 27, 2015 at 8:04:19 AM UTC-8, Casey Cox wrote:
Tim, That motor looks different and the power is also different than FES. Is this motor made by FES or you just calling it that generically? GP web site says "also come with electric self-launch versions" with no mention of FES. I can understand the lower power motor due to lower weight and maybe design. And the cost should be less than a FES as well. Just curious of the motor and battery manufacturer. Should be a big competitor for other 13.5 and FES gliders. A search for "Interview with Jerzy Peszke 30 January 2015" gets an interview where Peszke says that the batteries weigh 20 kg (versus 32 kg for the FES). Of course, it is not clear how the GP 14 gets the same range as a FES glider like the Silent Electro 2, yet has batteries that weigh only 2/3 as much. |
#13
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GP 14 Update and Video of Innovative Motor Deployment System forGP 14 E Motorglider
A search for "Interview with Jerzy Peszke 30 January 2015" gets an interview where Peszke says that the batteries weigh 20 kg (versus 32 kg for the FES). Of course, it is not clear how the GP 14 gets the same range as a FES glider like the Silent Electro 2, yet has batteries that weigh only 2/3 as much. Thanks. I see that he states the power plant can produce 3 launches to 500m. I heard that the Silent does 3 launches as well but don't know the height nor reserve power. This is an exciting glider and can't wait to see more videos of it in action. |
#14
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GP 14 Update and Video of Innovative Motor Deployment System forGP 14 E Motorglider
This one is going to change the world!
We have one (or two) coming to Ionia. I cannot wait to fly it. |
#15
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GP 14 Update and Video of Innovative Motor Deployment System forGP 14 E Motorglider
On Sunday, 27 December 2015 19:33:58 UTC+2, wrote:
A search for "Interview with Jerzy Peszke 30 January 2015" gets an interview where Peszke says that the batteries weigh 20 kg (versus 32 kg for the FES). Of course, it is not clear how the GP 14 gets the same range as a FES glider like the Silent Electro 2, yet has batteries that weigh only 2/3 as much. FES installations use total of 4,2 kWh battery capacity with mass of 30+ kg.. GP states it has 4 kWh battery capacity. To get that from 20 kg commercially available battery would be nothing short of sensational. |
#16
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GP 14 Update and Video of Innovative Motor Deployment System forGP 14 E Motorglider
On Thursday, December 24, 2015 at 8:47:28 AM UTC-6, pjschae wrote:
What is the the duration of the batteries? Standard Motor is 15 kW with a Battery Capacity +/- 4 kWh Delivering 3x 500 m climb OR 1x 500 m climb + 100 km in-flight range Self-Launch Capable under standard atmpshere/European conditions and up to 35 kg/m2 wingloading PLUS, we will be offering a upgraded 25 kW Motor (Manufactured by Rotex - Czech Repuiblic) for Hot + High (as well as higher wingloading) selflaunch operations. Tim GP Gliders USA |
#17
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GP 14 Update and Video of Innovative Motor Deployment System forGP 14 E Motorglider
On Thursday, December 24, 2015 at 12:51:15 PM UTC-6, lynn wrote:
On Wednesday, December 23, 2015 at 7:44:01 PM UTC-8, Tim wrote: Hello All: While progress has not been as quick as we had hoped for, plans are moving forward to take the GP 14 E Motorglider to first flight very early in the new year and then for first customer deliveries soon after just in time for the beginning of the European racing calendar. For a taste of what is to come, please have a look at the two links below for "first Look" at the innovative pylon/motor deployment system for this new motorglider in the 13.5 Meter Class. https://www.facebook.com/gpgliders/v...95333550523888 https://www.facebook.com/gpgliders/v...95321143858462 - Quick Deployment (@ 5 seconds to deployment and power on) - Minimal Deployed Drag (Pre-start/Post-shutdown) - No Aligning of the Prop for Quick Stowage (@5 seconds to full retraction from power off) Pretty cool! Tim McAllister "EY" GP Gliders USA Tim, Do you have a price list? Will there be any sales presence at the SSA Convention? Lynn et. al.: GP 14 and GP 14 S list at 57,500 Euro GP 14 E and GP 14 SE list at 74,750 Euro Please note, Promotional Pricing remains in effect and may be extended to more than the first 15 gliders ordered - likely until spring of 2016. For those willing to deposit between 50% and 100% of your order, you will get between 10% and 20% off the total order price (base glider PLUS options, including trailer) A pretty sweet deal and one that will not go on forewever. AND YES, there will be a sales presence (booth) at the SSA Convention. Tim GP Gliders USA |
#18
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GP 14 Update and Video of Innovative Motor Deployment System forGP 14 E Motorglider
And will there be a larger battery option to go with the larger battery option?
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#19
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GP 14 Update and Video of Innovative Motor Deployment System forGP 14 E Motorglider
On Sunday, December 27, 2015 at 10:04:19 AM UTC-6, Casey Cox wrote:
Tim, That motor looks different and the power is also different than FES. Is this motor made by FES or you just calling it that generically? GP web site says "also come with electric self-launch versions" with no mention of FES. I can understand the lower power motor due to lower weight and maybe design. And the cost should be less than a FES as well. Just curious of the motor and battery manufacturer. Should be a big competitor for other 13.5 and FES gliders. Casey: While "FES" has been, and probably may be, considered for future installations should the market demand it, GP Gliders will not be offered with "FES" the foreseeable future. However, the GP Glider Team's system should prove a very effective system while minimizing drag penalities associated with FES, and acheiving "FES"-like deployment times when compared to many traditional boom deployed systems. The GP 14 is meant to be the ultimate expression of innovation and performance inthe 13.5 meter span, for which an equally innovative and performance-minded self-launch system has been designed. GP Gliders are offered with Electric Self-Launch/Sustainer capability using its own fuselage and boom deployment system deploying a standard motor (15 kW)/controller produced by JETI of Czech Republic and now offering an upgraded 25 kW motor produced by Rotex of Czech Republic for those wishing for better hot/high and higher wingloading self-launch capability. The batte4ry packs will be produced in-house using Sony components at this time. The unique motor deployment system as well as the fuselage boom mounting offers many advantages to the "FES" including: - Less overall drag - Minimal deployed/unpowered system drag - Fast deployment to Power On (@6 seconds) - More Propulsive Efficiency (including Peszke optimized folding propellers) - Power Off and Immediate Stow (no aligning propeller with boom) - among other advantages Tim McAllister GP Gliders USA |
#20
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GP 14 Update and Video of Innovative Motor Deployment System forGP 14 E Motorglider
On Sunday, December 27, 2015 at 2:23:32 PM UTC-6, wrote:
And will there be a larger battery option to go with the larger battery option? At this time, the battery system will remain the same for both motors. Obviously a self-launch with the full 25 kW system performance will leave "something less" than 100 km range remaining for self-retrieve at the end of a day. In a glider this small, larger battery packs would also mean less wing water-ballast for those pilots wishing to maximize overall performance for the glider. However, Peskze S.C. remains committed to be as responsive as possible to customer input and ongoing refinement of the product. So, unlike with other manufacturer's, customer suggestions are welcome :-) Tim GP Gliders USA |
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