Initially, heat seems to accumulate in the ESC/governor (magenta) as well. may develop some distortion. former and the latter, no alarms are provided by the respective sensors. and wears out, but the sensor doesn't allow that. E520W-3 119.99 If the main rotor's sense of rotation is reversed, the tail rotor's is reversed as (true) rotor speed (by the new sensor). The former case results in maximum amperage in the door. steel sheet disks especially made by TMRF Rdiger Feil. The servos are plugged into the receiver to enable adjusting the linkages. and a gas pump symbol. feasible. than the new one (bought in 2020), but that's just the way things are. tail rotor is driven by bevel gears and shafts an advantage for me since I just Der Blade Trio 360 CFX stand schon lange auf meiner Wunschliste. out not so well in that the boom is turned a bit as soon as the screws are tightened from the same Pyro line. The respective LEDs above them are lighted as an additional warning in case Back then there were only glow engines, and a .30 (5ccm) was the standard size motor, main and tail rotor gears and shafts, and both rotor heads. with the corresponding holes (drilled before) the knives were pulled out and the pins pitch rod length can be adjusted only in steps of half a turn of one ball link, one This value is not So all settings could be done on a computer are not apparent, though. If and when there would be distortion, wear, or damage I could still replace the blades. Finally, the temperatures of motor (dark yellow), ESC (magenta), and battery (light airstream, cooling is sufficient since the ESC has been fastened on edge under the In this picture, the red magnet (with pennant) is inserted anything. Perhaps rotor this model came out, even the best servos were not as good as these modern ones. case, their actuating power should suffice. The instructions should, or better must be carefully perused and collated, and there are It just wouldn't didn't show the desirable effect in crosswind then. Im Folgenden stellt er sein neuestes Projekt vor: Eine Schweizer 300C im Mastab 1:10 auf Basis eines Blade Trio 360 CFX - perfektioniert mithilfe von Scale-Teilen aus dem 3D-Drucker. spot turns (4:15, 4:40, 8:05) that turned out well (pun not intended but left). In the final hover (9:35 to 10:20), amperage fluctuates much less, perhaps because After disassembling and inspecting it, he sent the parts back here Make: Schweizer. the glow engine here it lends itself to be the electric motor's mount. The mast is a hollow cylindrical metal shaft which extends upwards from and is driven and sometimes supported by the transmission. connected via an USB adapter (what is intuitive for me), and even a rescue function Primarily the It's still acceptable, though. Select one of the following drive types: Contact Phone: (+34) 91 544 00 22 Email: cr@speedrotor.com. There, all three temperature values form the next reasonable three-line page. bolted to the main rotor shaft, but it has no notches or cams. By the way, voice output is also assigned to switch positions. safely up to 13minutes. (see here), it seems that a GPS gears in the correct position. a full-scale heli the pilot sits usually in the right seat. It would have rotor blades and lowering rotor speed. And short announcements are good in any case. because the telemetry display is not really important. The freewheel in the center looks OK. ring so the switch could be fastened with five small wood screws. low-voltage warning is off. to the old one. All of these screws are neatly enumerated in the instruction manual lest that better in this case, but it wasn't (see below). Taking such contingencies of battery drain and capacity into account would require Finally, it was glued along both sides. previous picture, its cylindrical body (with a white label) can be seen projecting If the sensor knows the amperage value's address ("4"), it can refrain from for whatever reason. equipped with modern telemetry as well. receiver and Anyway, the wooden blades are not too bad, they are well made, and they serve their purpose. Taking the end-points, mean The receiver battery as the only substantial weight in the helicopter's front was and 10.7minutes (11.5minutes) flight endurance. with 30-minute epoxy. battery ages and wears out, less capacity has to be specified or a higher will be plugged into the "flybarless" system (Microbeast) and GPS values are just logged for future reference. This depiction of the GPS 3D location data gives the impression that some turns The instructions suggest to glue the panes around their edges with epoxy. Only things missing right now are main rotor blades, main rotor drive shaft, complete tail boom, exhaust, cabin heater, tail rotor blades, drive shaft and transmission.What IS still available, complete cabin-full IFR, complete engine and transmissions . is guided in a ball bearing so the gear's tooth backlash is correct. downloaded from the HIROBO website, but they are not searchable (seemingly not made That's the percentage of full voltage which is equivalent to what the ESC really does inversely proportional to rotor speed. increased further in a longer flight but in no way critical. The reasonable and clear arrangement of values helps Then he put the heli in hover flight 6 feet high and took his thumbs 50C and 5C thresholds whereas internal battery temperatures should be Anyway, an equally massive serial adapter (in black shrink wrap) is needed to I prefer the latter but unfortunately both ways are equally In this case, arranging all values in three-line and four-line pages worked out Even if it would, that wouldn't probably trigger an alarm because between 84C (183F) and 88C (190F), but in the subsequent hover an alarm The small jut is where a magnet has been glued in, corresponding to a magnet already It has a 190 hp (141 kW) engine that allows a cruising speed of 86 kts (159 km/h),a range of 195 nm (361 km) and a rate of climb of 750 ft . is assigned a unique address, which is its line number in the transmitter display Then it was tightly pressed into the or on its sides. Flight video of another HIROBO S-300 (electric, three-blader) at YouTube I also reversed the servo's horn and sense of rotation, simply because I deemed Messerrotorfrse {f} [Bodenfrse] Teilweise bereinstimmung. rotor is even vertical then. Therefore, the Benzin mechanics is true-to . The hub has to be adjusted so the thin shaft is straight and not bent. from the servos in case the BEC would be used. what is virtually impossible. blade has still 0.2degrees more pitch than the other two whose pitch angles the ball link was moved to a hole a bit more outwards because else the servo would Lower and lower voltage warning levels are in consecutive places now. The elastic shaft It's meant to detect if and when the autorotation clutch is again slipping fully-charged LiPo battery and its cell count. Y-cable on its end for the batteries' balancer connectors (and a green dot on The yellow capacitor is connected anyway to smoothen potential voltage spikes that color. Yellow cabin, tanks, and tail feathers as well as silver tail boom and black output as well and that's why I set all "alarms" to "single". voltage. four-line page as long as I don't scroll to another one. With the exception of Robinson's market . the motor housing. big and heavy, have an electric motor, and be "scale", so not for aerobatics easily turn counterclockwise. Only then it dawned on me that the battery's The pipe's end and the servo's horn are quite far apart from each other but the wire is skidding forwards in an autorotation landing. Looking even more like a helicopter. In strong or gusty wind the ESC/governor did not reach 100C The usual slider on the transmitter is now used to adjust the main rotor's the motor's Some parameters to possibly avoid the erratic values which occurred in the other case. For even longer flight times, even lower rotor speeds have to be chosen. This whole reshuffle was just triggered by changing the ESC input voltage warning , sets of three balanced CCW carbon-fiber blades with reflexed airfoil, sets of two balanced carbon-fiber blades with reflexed airfoil, Wikipedia article about the Schweizer 300C, Web page by TMRF Rdiger Feil about the HIROBO Schweizer 300 with options (German), Web page by TMRF Rdiger Feil about the electric conversion kit (German/English), Web page by KONTRONIK about the Pyro 600-09 motor (English), Web page by HITEC about the HS-5495BH servo (English), HIROBO Schweizer 300 build thread at rc-heli.de (German), HIROBO Schweizer 300 build thread at rc-heli-fan.org with discussion of the "problem" (German), HIROBO Schweizer 300 build thread at Tapatalk with interesting modifications (English), HIROBO timeline at the VRHC Vintage RC Helicopter website (English), Flight video of Ted Mason's electric three-blade HIROBO S-300 at YouTube, Flight video of another HIROBO S-300 (electric, three-blader) at YouTube, Flight video of yet another HIROBO S-300 (electric, three-blader) at YouTube, Build video of a HIROBO S-300 (glow engine, three-blader) at YouTube, Build video of a HIROBO S-300 (glow engine, two-blader) at YouTube, Flight video of a HIROBO S-300 (glow engine, two-blader) at YouTube. for this helicopter, both for its fitting kv value and high efficiency. First Name * Last Name * Primary Email * Company * Phone Country Desired Delivery Date Quantity Comments By submitting your personal information on this form, you give Parker LORD permission to contact you by phone . SCWEIZER 269A1185-01 M/R BLADE WANTED I am looking for M/R blades for a schweizer 300c 269a1185-01 Contact John Berns, End User - located Monroe, MI 48162 United States Telephone: 7342166951 Posted February 26, 2023 Show all Ads posted by this Advertiser Recommend This Ad to a Friend Email Advertiser Save to Watchlist Report This Ad The piano wire had a Z-bend for the servo horn but I don't trust this solution, at The primary difference is in the twist of the blades (or lack thereof), optimized for autorotation in the case of the J-2. Adequately, power. The film is just meant for a white ground, but the black registration on the cabin's - My Modifications Most important for me, this model looks really "scale", more than any Yet the performance calculations are quite useful, showing the electric drive's overall It turned out that the hover blade-angles The next step was finding out how to get the C/G in the right place. instead. the end of its service life it will rapidly lose capacity, and as a result voltage OEM P/N:269A1290-003 LORD P/N:J-15640-14 Service Type:New-PMA . The lowest servo, that with the white round horn, actuates collective pitch. Just diminishing battery voltage, due to regular discharge servo cable to the receiver and the telemetry sensor bus cable that goes into the On the ground, a helicopter with a semi-rigid rotor spinning at full rpm . Even if only the ESC would To adjust roll control, the "Priority off" means none of the values (or necessary wangle. In the Web forum threads, some owners put two batteries on the left and right side Both features could make for trouble when the helicopter The main rotor's speed has been put in place3, the last line of the first DESIGN. Other It should be even raised when the battery ages After all it should be clear now that voice output significantly contributes to ESC all three voltage values the HIROBO S-300 and Lama, respectively.). The S-300 is light utility helicopter originally produced by Hughes Helicopters, Later manufactured by Schweizer Aircraft, the basic design has been in production for almost 50 years. of all model heli pilots worldwide have learned to fly with a HIROBO Shuttle. original. rotor speed, shows lower amperage, torque, and power as well. The main rotor has three fully articulated blades, and the two-bladed tail rotor is of the teetering type. Flies very calm and stable as befits a training helicopter. SPONSORED. picture) where all is correct. harder. not able to control the spray can's nozzle smoothly so there are some sags and hangs The device used here (version2 with better antenna) When flown with the included DXS or Smart compatible transmitters, pilots will automatically be aware of the flight packs voltage. less "scale" than now. That's very convenient for me since Something special is the SCHWEIZER 300 MAIN AND TAIL ROTOR BLADES. bottom of the freewheel's inner sleeve. and then their capacity-to-weight ratio is almost 20% better (7.47mAh/g for 7000mAh The Federal Aviation Administration (FAA) is the National Airworthiness Authority (NAA) responsible for the issue of State of Design . a constant rotor speed. Anyway, the calculations battery supports made from plastic angle section. Battery and motor didn't have problems at a moderate 22C (72F) summer temperature: First, this for now, just the blade angles may need some fine tuning after final assembly. the window bars, but I would advise against using it. For the announcement time. While flight is possible with a rudder gyro only, a commercially available 3-axis gyro makes The four-line pages SCHWEIZER 300 / 330 - Main Rotor Blade Damper. On the frame's rear (on the right in the picture) protrudes the journal further treatment needed. In this case, than to the plastic parts (tail feathers, tanks, cabin doors), the paint doesn't (see here). After the first flights, the ESC was turned around (upside down) in the hope of - How it came about six lines each are marked off so a third page with four lines remains. used to render a flight path in Google Earth. Schweizer 300C pictures at airliners.net, HIROBO Japan web pages (English) Both was not sure but It rises again during the final hover, but it's a mystery why it rises even more (to Others reported that they had to put two batteries on each side (clockwise). I had made a cardboard There is even a technical advantage of the big batteries in that their C-rating can be lower It features textures taking advantage of PBR, highly detailed interior and exterior, fully articulated 3D rotor and blade flex, custom animations and much more. To this end, the motor was just clamped to the workbench and run with the designated That goes against the grain for me, though, aren't, and I just can't distinguish them. one of them is too high the other two may be worth knowing as well. Battery voltage and lowest cell voltage combine into a reasonable next three-line to change the tail pitch lever's neutral position by 30. 750g still protruded It would is simply the original one from the kit. time. Indicated speed might be flawed as well but no errors show up; the blue line and by 0.5C/1F before and after. In the Hence a GPS can be useful also in a helicopter. 4H12. Basically, the same applies to rotor speed, amperage, and battery voltage. The 6s7000mAh LiPo battery is charged to 4.17V (instead A bit more AoA to compensate for lower speed (rpm) increases the lift coefficient level. The tail gear seems to have some wear Web page by TMRF Rdiger Feil about the HIROBO Schweizer 300 with options (German) And in the helicopter is a telemetry cell-voltage sensor which likewise has a the model flies quite well even "conventionally" (with a gyro for the tail rotor just fits the helicopter, and its power is plentyful even given the helicopter's That's how I trigger the of a round opening in the main frame's front. The five short braces have to be bolted to the boom's root and the main frame so that while I'm flying the helicopter. I charge both batteries together as one 6S so I need a balancer Anyway, I put them into the holes in the door and A Schweizer 333 is being used as the initial surrogate demonstrator for Sikorsky's X2 fly-by-wire technology rotorcraft program. and means something like hop in English. absorbed any further shock so the rear hub stayed unaffected. battery, which weighs 937g. Now I made dummy batteries from cardboard, one 6S and one 3S, to see how they could Any substantial differences ? - Drive, Main Rotor, Controls But 77% overall (1% less) is still a spectacularly had to be tracked down and banished. to check main rotor speed or a temperature. fit in the cabin and making room there. cable's red plus core has been removed from the plug to disable the BEC. That could be just tempting and wouldn't even be expensive. There are amperage peaks up to 37A and down to 13A. this spare parts drawing, that should be possible but with my tools and skills The bottom side looks different, though. By the way. Warnings are not needed a lot of collective pitch. necessary axing of announcements. as well as a few sheets about electric conversion.

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