Gear none sequential semiautomatic cvt continously variable transmission fix. See the procedures for the adjustment of 914 fuel pressure. Previously, all of these packages would only run on a 32bit version of windows. It is designed and built by the austrian company brppowertrain, owned by bombardier recreational products brp, as part of its rotax brand. And i seriously doubt much, if any true reverse engineering was done on the rotax engines. Based on the proven concept of the rotax 912 914 engine series, the rotax 915 is engine offers more power, the best powertoweight ratio in its class. Cookies are used for user guidance and web analytics and help to make this website better and more userfriendly. Rotax 912uls 100hp sportstar max absolute ceiling 28 850 ft 14 100 ft 10 000 ft 12 000 ft 14 000 ft 16 000 ft 18 000 ft 20 000 ft 22 000 ft 24 000 ft 26 000 ft 28 000 ft 30 000 ft 32 000 ft rotax 914 turbo rotax 912 uls ceiling sportstar max rate of climb 16 fpm 933 fpm 0 fpm 100 fpm 200 fpm 300. This elearning video walks you through the rotax 914 tcu data logging process using rotax tlr software designed for the 914 turbo control unit. Videos, brochures and pictures about rotax aircraft engines are available in the media center. Flying the rotax 915is aircraft engine comparing to.
Rotax aircraft engines downloads rotax aircaft engines. It concerns a rotax 914 in the arrowcopter, driving a cs prop. Rotax, in their engine manual for the 914, recommend only three power settings. The turbo charged rotax 914 series offers more performance at high altitudes while keeping weight at a low level. Updated for 2017 this rotax minute video details the hardware and software requirements for calibration and data recall on the rotax 914 turbo control unit tcu. This is not a difficult task, and connection is generally painless when using a computer that is equipped with a standard db9 rs232 serial port. Rotax 914 turbocharger data logging with tlr youtube. I remember asking this question from autogyro and was told switch on second. Before starting with the engine installation, read this installation manual carefully. Engine type issue revision date title div 914 914 ul, 914 f 0 0 01.
Rotax aircraft engines technical documentation rotax. Lane declares failure n critical functionality has been lost and a change to n a different system mode is required. It is probably safe to infer that any power setting on the blue line connecting those three dots will also be ok according to rotax. In our technical articles library and a recent video, we have examined the process of connecting a notebook computer to the 914 turbocharger control unit so that you may calibrate or monitor it using the appropriate tlr software packages. Rotax 914 technical specifications aerofix aviation. Brp rotax installation manual 3 preface in this manual the installation of all rotax 914 series engines is described. Rotax 914 technical specifications general features. I have a question for someone knowledgable in the engine department. A factorystock yamaha weighs 120 pounds and produces 150 hp max, 140 hp sustained, and it is fully watercooled. Video clarifying the requirement to check fuel pressure in relation to rotax 914 airbox pressure. Im looking to upgrade, considering a p2008 with rotax 914 turbo and i hope to get 140kts atleast. They are marked as the blue dots in the graph and correspond to 355500, 315000 and 294800. Our goal is always to maximize the fun and to minimize the weight.
Rotax 914 ul turbo 115 hp engine california power systems. It got me thinking the 912is is fuel injected, the 914 is turbocharged but is back to dual carbs. This rotax minute video details the hardware and software requirements for calibration and data recall on the rotax 914 turbo control unit tcu. Applications kart marine offroad snow aircraft onroad other. The rotax 914 is a turbocharged, fourstroke, fourcylinder, horizontally opposed aircraft engine with aircooled cylinders and watercooled cylinder heads.
Rotax aircraft engines offer outstanding performance, continued reliability and best power to weight ratio in its class. Only the heads on a 912 or 914 are watercooled, resulting in uneven cooling between the jugs and heads. View and download rotax 912 series maintenance manual online. Rotax 914 ulf rotax aircraft engines rotax aircaft. Having worked in all facets of the it business for 25 years, believe me, if the red chinese want to coopt a technology, theyll just steal it, like they. The turbo charged rotax 914 series offers more performance at high altitudes while delivering lower weight engines.
I am new to this sport of gyro flying but have several hours in ga and ultralight fixed wing. Rotax aircraft engine manager marc becker arranged a second flight with christian, this time in a diamond katana powered by a rotax 912is. Documentation cdrom rotax 912i, 912 and 914 series and 2stroke aircraft engines cd503. California power systems supplies components for a wide variety of homebuilt aircraft and discount pilot supplies. The compact and light weight design of rotax aircraft engines has been developed by pilots for pilots for use on many kind of aircraft. Rotax aircraft engines stand for outstanding performance, reliability, low fuel consumption and reduced emissions. The latest mac yg4 comes with titanium exup valved exhaust system, which increases midrange power as well as top end. Rotax 914 tcu throttle position with tlr software version. Power output of a rotax 914 with cs prop rotary wing forum. This elearning video walks you through performing the throttle position calibration procedure using rotax tlr 4.
Rotax 914 tcu throttle position with tlr software version 4. Rotax aircraft engines product range rotax aircaft engines. Tecnam is now offering either a rotax 912is or a 914 turbo in its p2008 and astore lsas. Join 7,070,000 engineers with over 4,080,000 free cad files join the community load in 3d viewer uploaded by anonymous the cad files and renderings posted to this website are created, uploaded and managed by thirdparty community members. Learn how to configure the tlr software using your own lap top computer. This series offers a time between overhauls of 2,000 hrs and is available as noncertified version rotax 914 ul and certified version rotax 914 f according to far 33 and jare. This series offers a time between overhauls of 2,000 hrs. Search for technical documentation of rotax aircraft engines.
Redundancy management software algorithms lane declares fault n possible loss of functionality, not significant enough n to force a change in system mode. Revision pages for installation manual rotax 912 i series, rev. This elearning video walks you through the rotax 914 tcu data logging process using rotax tlr software designed for the 914 turbo control unit rotax rotax 914 turbocharger data logging with tlr. They are terribly overpriced and have a terrible powertoweight ratio. At 5000 msl the yg4 matches the 915 at 140 hp, while still besting rotax s claims, quoted from the above rotax link.
Technology ace advanced combustion efficiency turbocharged etec range extender. Rotax is a web based support system which provides a common access point for locating key information education support for their rotax aircraft engines such as the rotax 912, rotax 914, rotax 912 is, rotax 915 is, rotax 503 and rotax 582. Rotax engine troubleshooting and maintenance from experience. Rotax 914 power setting question rotary wing forum. Brp rotax informed about the latest development steps on the rotax 915 is, a 4stroke, 4cylinder turbocharged aircraft engine with intercooler and redundant fuel injection system during the press conference at the aero friedrichshafen, the largest trade show for general aviation in europe. Exchange of floats on rotax engine type 912, 914 and 2. Brppowertrain provides instructions for continued airworthiness, which are based on the design, the tests and certification of the engine and its components. Most engineers here tell me that rotax engines are like motorbike engines and like to run hard out which ive done for years without any trouble. Rotax engine experts felt most of this is attributable to software and the same code can also be applied to the 912is.
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