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Warp drive prop weight loss – Surface-Piercing Propellers

Yes, this is the mounting hardware for the Rotax engine. Prize Giveaway!

William Murphy
Thursday, June 25, 2020
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  • The model 99 was designed to help prevent this, but is has not eliminated it. Thanks to you and the whole team.

  • Search Cancel. Quantity Delete.

  • Better than the variable pitch I had before, that's to say! After a couple years of that, I installed a

  • Thanks again and I will definitely recommend your products and services to others.

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When properly engineered, carbon fiber can achieve the strength and stiffness of a metal part, as ewight by its wide range of industrial and aerospace uses. There are two ways of determining your initial starting point. Too many details to talk about it right now. The mounting hardware that we sell includes the six 8mm mounting bolts, washers and nylocks for the set.

An engine that is overhauled more frequently, but at much less expense results in more reliability. The Hirth at 65 HP is equal to the in performance, but without the problems of liquid cooling, and coming in around 25 lbs lighter on the complete installation than a The engine was discontinued aroundand Rotax has committed to providing parts for 10 years. I don't recognize my Tetras anymore.

By using our website, you agree that we can place these types of cookies on your device. Weigt with Original Engine Lugs that came warp drive prop weight loss your engine. The outer scale on the protractor is marked out in one degree increments. The white bar on the side of the protractor is for clamping to the blade using the two wing nuts. All other props on the same planes climbed much better. Each little thing will contribute to less over all weight and inertia.

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By not hesitating to challenge some established rules and some references, even if it meant being criticized and robbed of green wood, you have just achieved what most people thought was impossible. With a hour TBO, much less up front cost, and similar fuel burn, the overall cost of operation is much less. To be strictly correct, there is water vapor in the cavity, and the pressure is not a true vacuum, but equal to the vapor pressure of the water. I have no interest in E-Props, I share my experience. I used to have a 3-blade helix. Aircraft that are used for recreation generally do not see a lot of hours.

Indeed the rotax not having a magneto it is the number of revolutions of the starter which conditions the starting. Martin R. To be refined with additional tests. That's great!

Propeller Numbers

As my dear Grandfather used to say Here are all data fo my comparison tests between the E-Props and the Peszke I would also like warp drive prop weight loss thank you for the complements of the order : - your very clear guide, - the very easy to use adjustment kit, - the specific documentation for my machine, - the keychain, - the cap I have just seen that you now propose a Titanium shield on your blades. Much easier to start. Safety and speed.

This will prevent the wheel from moving as you are changing from blade to blade. Of all the props tested the Warp had the worst climb performance. If you fly off poor strips or gravely strips like back country flying and if you pick up a stone and ding the prop you're probably still flying home with just a ding. The mounting hardware that we sell includes the six 8mm mounting bolts, washers and nylocks for the set. They are available in lengths of 75mm and 90mm depending on what style of hub is being mounted to the engine.

On a tractor aircraft you dive hold the white bar side weight loss the protractor in your hand and place the opposite side of the protractor against the hub and rotate the wheel until the bubble is centered. It was the only study like it anywhere that I know of with as many variables controlled as possible. You could run a larger compostite prop vs the Warp. Setting Blade Pitch. Quantity Delete. You can find all of our contact information HERE. View e-Privacy Directive Documents.

Do Warp Drive propellers actually "warp?"

By weight loss hesitating to challenge some established rules and some references, even if it meant being criticized and robbed of green wood, you have just achieved what most people thought los impossible. The TOP. Vibration: One of the amazing features of surface propulsion is its smoothness at high speed, due mainly to the suppression of cavitation. The offers a much higher TBO than theand will burn less fuel, especially with fuel injection. Part of the slipstream of the propellers is directed right into the vessel's transom, with an obvious loss of net astern thrust.

For the avoidance of doubt, Force Drrive shall not include a financial distress nor the inability of either party to make a profit or avoid a financial loss, b changes in market prices or conditions, or c a party's financial inability to perform its obligations hereunder. Set pitch to In fixed point I have 5, rpm then 5, in initial full throttle climb and I will, in the next few days, slightly increase my step to go from I gained weight and responsiveness. W

It can also be used for a variety of applications such as wing surfaces, flaps, tail surfaces or anything needing to be measured in degrees. Warp Drives Advanced Composite Carbon Fiber propeller has a structural strength near that of metal propellers. The only number you will use on the inner scale is the zero on the white wheel. Alan Arnold. The position of the blade while setting the pitch does not need to be perfectly horizontal with the ground, as long as when you bring the next blade around, it is in the same position as the first.

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The back side of the hub is counterbored to fit over these drive lugs with either a llss or a 8mm mounting bolt going through. I own two. Home Messages Hashtags. The body of the protractor should be against the back, flat side of the blade while the white bar should be on the front side.

An exceptional boost. Seeing the blades so thin and light, we didn't think it could give such traction on the Sportstar with its Rotax hp. It doesn't vibrate at all. My friends were astonished by the fineness of the blades and the lightness of the propeller. It is undetectable.

  • Sign in. Home Engine Selection.

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  • The effect is quite remarkable. That's just great.

  • To reduce this potential problem, various methods of aerating the top half of the propeller have been employed. Propeller selection begins with an estimate of required thrust at the design speed.

Two other points: warl and weight loss setting is easier to do by yourself. There are several theories as to why that is, but it is hard to say for sure. Thanks a lot again and again S. These propellers, due to the thick trailing edges, concave pressure face, and often heavy trailing edge cupping, are notoriously poor performers in reverse. The thrust from the will leave a in the dust. Bolly Aviation.

Furthermore, it is much simpler to install and maintain than a liquid cooled engine. The finish of all the carbon components is simply beautiful. Replacement Ivoprop variable pitch in flight by your Durandal ground adjustable pitch. Quite remarkable.

Theespecially with fuel injection, will use noticeably less fuel. When considering an engine for the GT, 65 HP should be the starting point. The main reason for this choice is the lightness of the propeller and cone assembly. This E-Prop is also very responsive. Being neighbour of Duc, they had the good idea to lend me a Duc Flash for tests.

Once we receive your damaged parts we can assess the damage and know more accurately. What I read is wfight both props are yielding the same results but the Australian doorstop is not cooperating fully with the Warp's ability to produce power, as evidenced by the 60 RPM loss with 1. Propeller vibration following carburetor synchronization. Safety First! Length Quantity.

To be strictly correct, there weight loss water vapor in the cavity, and awrp pressure is not a true vacuum, but equal to the vapor pressure of the water. Included in the spinner kit is the spinner dome, backing plate and all assembly hardware. It has significantly improved the performance of my aircraft and offers great responsiveness. In time people learned that if you take a new Rotax engine and tear it down and straighten the crank and check the balance and tolerances and adjust as necessary that you could make a fairly reliable engine out of it.

I am very satisfied. People who do not understand two stroke engines and tuning, really do waarp need to with fuel injection. But keep in mind that it is still necessary to do a teardown, de-carbon and inspection at hours. We came to see you 4 years ago: so many changes!

Propeller Friction Torque. Add Options. Overview Warp Drives Advanced Composite Carbon Fiber propeller has a structural strength near that of metal propellers. After you have rotated the blade and centered the bubble, tighten the clamping bolts slightly.

This is good for our customers, good for our business, and good for our industry. Side walls, however, should be used with care. The and are my favorite engines for most Challenger models, as well as two seat Quicksilver models and the GT Generally we recommend the Powerfin E model three blade prop for this application. There is no grey fibre plate.

Warp Drive Hubs Standard Hub: This is an assembly of anodized aluminum plates and composite clamping blocks. To learn more about our payment options click HERE. It depends on your definition of "warp. Either way is fine. If you have any questions please contact us HERE. For example, if you have a tail-dragger aircraft, raise the tail until the hub is vertical.

So if you need climb performance for short fields or getting over trees the Warp may not be the best pick. You do not have permissions to reply to this topic. Join TitanAircraft groups. We flew within 50' of each in in cruise flight and climb. View e-Privacy Directive Documents.

  • But in practice, this effect is not significant considering the total thrust pressures involved in high-speed propellers. Thanks again for all the great info.

  • On a pusher you would place the white bar itself against the hub.

  • The washers are "brake" type instead of your special washers. The performance is there.

Average repair times vary depending on the extent of the damage. Next, simply rotate the blade until the bubble is centered. Are you sure you wish to delete this message from the message archives of TitanAircraft groups. Once we receive your damaged parts we can assess the damage and know more accurately. You could run a larger compostite prop vs the Warp.

Hartzell Propeller, Inc. My new Weigjt 2 CWS withand all the above options weighs just Larry Mednick - Evolution Trikes When will we see the eprops in-flight variable pitch? Save your Rotax Gearbox! The washers are "brake" type instead of your special washers. So nice with the fine blades.

Are you sure you wish to delete this message from the message archives of TitanAircraft groups. Recent Videos. Quick Shop. We tested 2 blades, 3 blades, short vs longer blades and flexible vs stiff.

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When you use the contact information listed HERE you will be communicating directly with us. Do Warp Drive propellers actually "warp? General Tech Discussion. Search Cancel. Page 1 of 2 Start Prev 1 2 Next End.

Are you sure you wish to delete this message from the pro archives of TitanAircraft groups. Delete Choose File. Hi Roger Can you tell what brands did you tested. There are many knowledgeable dealers with their own websites selling Warp Drive products, but this is the factory website. At Warp Drive Inc.

I look forward to seeing how well the in flight variable pitch prop performs. The propeller wagp very beautiful and of a correct price. Same top speed as the Swirl, but much better take-off distance and impressive climb rate. Powerfin Propellers. It's quite acceptable as a compromise. You've got it all figured out.

Plane weigght will always play into your aircrafts performance and this is just one reason we used 4 identical planes warp drive prop weight loss had been Mfg'ed within 2 months of each other. General Tech Discussion. Tried to eliminate as many varibels as possible. If you cannot find what you need or have any additional questions, please feel free to contact us. Jump to Forum. Propeller vibration following carburetor synchronization. You will also want to pull out on the blade as you are setting the pitch so you make sure the collar is fully seated in the hub.

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However, losa long after that the was discontinued, and the remains the only ATSM certified two stroke, at least for now. This really propelled them forward in the aviation market. The protractor and hook attachment that was provided worked flawlessly. It's just exceptional. It is a low RPM, high torque engine, operating very smooth and quieter thanwhile sipping fuel.

Each little thing will contribute to less over all weight and inertia. If you don't believe that just ask them. If you strike something solid like a taxi way light or something eles solid it will hold together better than a composite and transmit more energy into the gearbox and engine. Click Here for Required Propeller Form. Accessories Customers Also Viewed. What is the turnaround time for propeller repairs?

  • And the after-sales service is great. By the way, if you know someone who's interested

  • The strongly fixed position of the blades along with optimum torsional performance translates into more thrust than conventional propellers. View e-Privacy Directive Documents.

  • And in fact, it doesn't matter the horses or ponies under the hood

  • So you have to recalibrate it, which makes the procedure more random. It will soon become difficult to get certain parts for the

  • Great product - Highly Recommended. Hirth F

Available in mm 9. Super equipment. You can physically feel that the propeller is super light: no vibrations, reacts very quickly to rpm weighht, and no "clank" at engine stop. Rigorously, I would have had to take into account the blade settings, but I don't think I'm wrong besides, we couldn't compare the settings because the profiles of the blades are completely different. For those who would like to stay with a new engine, the Hirth makes a great option. Feels very different T. It's truly exceptional.

This makes an exceptionally well balanced and smooth dtive engine. We have already completed an F23 installation on a Kolb Firefly, and will soon be working on a Challenger installation. As a general guideline, joint angles should not exceed six degrees per joint, and the difference between the two joint angles should be less than one-half degree. The designer is able to use a much deeper reduction ratio, and a larger, lightly-loaded, and more efficient propeller. So I bought a second Eprops for another machine and I'm still happy with the quality and performance! In this model, the does have an attractive feature, and that is simply that you can order a complete aircraft from one source and simply bolt it together and go fly.

If you cannot find what you need or have any additional questions, please feel free to contact us. On a pusher you would place the white bar itself against the hub. Carbon fiber is one of the strongest building materials available.

  • Kind of like shifting to a lower gear in your car. Thank you, a job well done.

  • There are many knowledgeable dealers with their own websites selling Warp Drive products, but this is the factory website. Quick Shop.

  • The seller will make a good faith effort to fulfill any previous agreement between the parties once the performance limiting circumstances and conditions cease. So I did my own price comparison between E-Props and Duc.

Keep it up, don't give up! I think the recommended setting was perfect. I have better performance than the old one. All of the aircraft we sell are used exclusively for recreation, with a possible exception for flight instruction.

ALSO READ: Layenberger Low Carb Testimonials Weight Loss

Thank you for the whole package : propeller delivered with all accessories, including protractor and covers. The Hirth F23, 50 HP engine is an incredible design. More traction and less vibrations. The Rotax 65 HP is the only two stroke aviation engine that Rotax currently produces. Long live E-Prop!

Congratulations to the whole team. There are some gifts from the brand; it is appreciated. Lighter, more powerful, faster. This is rare in the ultralights world so I emphasize it. So nice with the fine blades.

When properly engineered, carbon fiber can achieve the strength and stiffness of a metal part, as demonstrated by its wide range of industrial and aerospace uses. Reconsider Cookies You have declined cookies. I hope this didn't confuse you and hope it helps make a decision. Your Cart.

This website uses cookies to manage authentication, navigation, and other functions. Really nice prop. The outer scale on the protractor is marked out in one degree increments. Average repair times vary depending on the extent of the damage. You can find all of our contact information HERE.

The average turn-around time is 15 working days. I have a more comfortable car that is a lot faster if Loss need to travel. When properly engineered, carbon fiber can achieve the strength and stiffness of a metal part, as demonstrated by its wide range of industrial and aerospace uses. Join TitanAircraft groups. I need to replace one blade and might consider going to a lighter prop instead of spending the money to fix it. Are you sure you wish to delete this message from the message archives of TitanAircraft groups.

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A summary of the principal reasons for the high performance wright prop weight loss propeller systems relative to conventional installations follows. The titanium shielding of the blade edges is magnificent. It is not likely that you will fly either engine enough hours to reach TBO unless you use it for a flight school or some other commercial enterprise. Compared to thethe is the same weight, or if comparing both with electric start, the is little lighter.

The red knurled knob is for locking the white wheel in place. This includes: harm to minors, violence or threats, harassment or privacy invasion, impersonation or misrepresentation, fraud or phishing. Quick Shop. Propeller vibration following carburetor synchronization.

I just switched it over from the three-Blade Kiev I bought it with to a 2 blade PowerFin waep am seeing immediate efficiency gain. The white bar on the side of the protractor is for clamping to the blade using the two wing nuts. HPL Hub: This hub consists of two halves machined from solid aluminum. Toggle navigation. HP Hub: This hub consists of two halves machined from solid aluminum. All Rotax bolt patterns that use 8 mm bolts to mount the prop to the gear box flange should be tightened to inch pounds. Are you sure you wish to delete this message from the message archives of TitanAircraft groups.

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We won't go back! For Articulated surface drives, the Arneson Surface Drive is the dominant product, thanks to the "universal joint inside a ball joint" configuration patented by Howard Arneson. Lighter than the wooden propeller I had before.

Where are Warp Drive weiggt manufactured? The Warp is a very solid prop. To learn more about our payment options click HERE. I have heard that these have a high moment of inertia and are hard on the gearbox. Using a nickel edge insert on the Warp makes the inertia problem worse.

When you prop weight the first blade set and watp torqued, lock the center wheel with the red knurled knob, remove the protractor, rotate the next blade into the same position, mount the protractor and follow the same setting instructions. That's good and bad. Brian FitzGerald. What is the turnaround time for propeller repairs? I look forward to see what results you get with the new blades when warp sends them back to you.

What is the turnaround time for propeller repairs?

I look forward to see what results you get weigt the new blades when warp sends them back to you. If you fly off poor strips or gravely strips warp drive prop weight loss back country flying and if you pick up a stone and ding the prop you're probably still flying home with just a ding. After rotating the center wheel for your pitch, attach the protractor to the tip of the blade. I heard that there are other prop blades that are lighter and will work with my WD hud.

  • To be refined with additional tests.

  • That's good and bad. So if you need climb performance for short fields or getting over trees the Warp may not be the best pick.

  • First, we will discuss each engine model, then we will consider each airframe and what is the best match for each. C

This cannot be undone. I have heard that these have a high moment of inertia and are hard on the gearbox. HPL Hub: This hub consists of two halves machined from solid aluminum. Add Options. Do Warp Drive propellers actually "warp? Related Topics. We tested 2 blades, 3 blades, short vs longer blades and flexible vs stiff.

Very good, very strong, very light, pitch very easy to adjust. Much better than the Woodcomp, the Fiti or even the Duc I had before. Propeller Efficiency: Traditional propeller design and selection is almost always an exercise in trading off diameter against several other performance-limiting parameters. Many thanks for all your assistance. Trim tabs should not be positioned in front of the propeller disk, however. Another option for this airframe as well may be the Hirth F23 once we are able to get an installation setup for the Challenger airframe.

Mounts with Original Engine Lugs that came with your engine. Average repair times vary depending ,oss the extent of the damage. Is this the factory website? On a tractor aircraft you would hold the white bar side of the protractor in your hand and place the opposite side of the protractor against the hub and rotate the wheel until the bubble is centered.

If you fly off rough fileds all the time and don't need the extra climb then poss may be a better choice. What I read is that both props are yielding the same results but the Australian doorstop is not cooperating fully with the Warp's ability to produce power, as evidenced by the 60 RPM loss with 1. On the light composite prop side. Prize Giveaway! Now back to the Warp Prop question.

Engines Rotax General information Rotax, a division of Bombardier, has been building prol stroke and four stroke engines for many years for many different markets. With the being the only remaining two stroke they currently produce, it is inevitable that Rotax will see an ever decreasing market share. W The increased power made that airplane a much better trainer.

The hours potential of the E-Prop is a great advantage. What distinguishes a surface propeller from an underwater design? We wish you wxrp the best. Prices, specifications, and availability are subject to change without notice. They want to make sales, and are understandably prone to exaggeration at times. It's been a long time already, it's difficult for me to give values but it had transfigured the machine.

WARP DRIVE ADVANCE COMPOSITE PROPELLERS

Add to Cart. So if you need climb performance for short fields or getting over trees the Warp may not be the weitht pick. You could run a larger compostite prop vs the Warp. I have heard that these have a high moment of inertia and are hard on the gearbox. The position of the blade while setting the pitch does not need to be perfectly horizontal with the ground, as long as when you bring the next blade around, it is in the same position as the first.

What is the turnaround time for propeller repairs? Yes you can, but weight loss it with the waro it shouldn't be a 72" with nickel leading edge inserts. Re: Warp Drive Propeller Thoughts. On the light composite prop side. They are available in lengths of 75mm and 90mm depending on what style of hub is being mounted to the engine. Oil circulation propeller governor.

Please looss the boxes for the options that you would like to add. There are many knowledgeable dealers with their own websites selling Warp Drive products, but this is the factory website. By using our website, you agree that we can place these types of cookies on your device. Follow Us. After rotating the center wheel for your pitch, attach the protractor to the tip of the blade.

One is to position the aircraft so that the hub of the prop is vertical or perpendicular to the ground. Roger Lee. Now back to the Warp Prop question.

What passion and conviction we feel in your speech! There are also some geometric limitations on what a double universal joint driveline can and cannot do. The E-Prop is better for all parameters. This is usually deight on one of several computational methods, but can also be generated from empirical formulas or, if available, trial data from nearly similar vessels. The same performances with a big weight saving and a lot of simplicity. The Brolga Sport and Brolga Magnum are a lower-cost, high performance, ground adjustable propellers with many advantages: Either of these propellers may be used on engines up to horsepower output, including the Rotax or engines, Subaru and similar 4-stroke engines using a gear box or belt drive.

This design is still in use today, and is included in the kit. Good manual, easy assembly. I gained at least 4 kg and also in flexibility of use. This will generally result in a non-standard reduction ratio, so th remainder of the process involves adjusting diameter and pitch to fit the available drive train hardware. The40 HP is perfectly adequate to make this a fun airplane. Larry Mednick - Evolution Trikes But for the majority of applications, no such hardware is required to provide adequate, although not outstanding, performance in reverse.

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