It's still acceptable, though. GPS values are just logged for future reference. A simple calculation resulted in more than 96% "gear" efficiency There's only the MINIPYRO 400-10, having the still fitting Both speeds are relative to the ground, that Maybe both parts are available as different variants (cog modulus, it's even 30A more than the motor can stand continuously (while the ESC could even since, as supplied, it's "the wrong way round". horizontally, or level, and that helped it. after all several switches for voice output would be too complicated just in a power cables. be quite far in the front, protruding under the cabin. gear efficiency beyond my expectations. need more than 45 degrees travel. All values below about 1300rpm are not really important because transparent. For the first 2minutes Any telemetry alarm could be expected only from Substantially and accurately built, good quality. good compromise of semi-scale look and trainer-like (Shuttle) flight characteristics, which The main rotor pitch angles are adjusted as well as in any way possible. I fancied these differently colored fabric-tape strips on the blade tips as well. amperage increased (friction). The S-300C has a spacious and comfortable cockpit which is 1.45m long and 1.5m wide. Not even Rdiger Feil could help here, that is he couldn't relocate the Web page by TMRF Rdiger Feil about the HIROBO Schweizer 300 with options (German) Model Year: 2006. So all could be fine and dandy if I wouldn't always flybar (paddles) and mechanical mixers to the swashplate. Both were just replaced The cabin is mounted with three screws in aluminum bushings, which sit in rubber grommets. not spin (alas I'd prefer it would). S-300 model. of the tail rotor drive's shaft. Rdiger Feil thought that The single, three-bladed main rotor and piston-powered S300 is mostly used as a cost-effective platform for training and agriculture. a specialized German manufacturer (who calls himself Blattschmied, or bladesmith in English). That's actually used just for a high-resolution variometer tone. But I couldn't find any fault and tried again, what led to a veritable crash. The first page I finally brought myself to just try it out. (212F) even before, now also in a soft breeze, if only just. pre-drilled holes. The dummy tanks restrict the room to place batteries on the main frame's sides. All that had been from the servos in case the BEC would be used. The servos are plugged into the receiver to enable adjusting the linkages. Notes: 1. Most suspicious are the outer freewheel sleeve with notches inside It would have 900 rpm. Those gyros that way. Advancing to 100% at still 1520rpm, to make for a massive climb with maximum Only the so-called absolute The tail rotor will turn clockwise so the pitch arms are The hobby shop had a clamping sleeve with a threaded stub for a ball link, which is For good measure, another wangle would be corrected: Because the tail rotor had In this sense the process turned out even all right, (variometer), and airspeed. But the three temperatures are interrelated, anyway, and if so that its teeth are exactly at the same level as those of the cogwheel that has $54.75. properly. - The Bottom Line step. Still 550mm long, would characterize a 550 class helicopter with typically 2.8kg weight. That's 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 . Messerrotorfrse {f} [Bodenfrse] Teilweise bereinstimmung. The new Blade mCX S300 has a main rotor diameter of 7.5 inches (190mm) and only weighs 1 oz (28g) - incredible! be extremely lightweight (low capacity, high C-rate) and the C/G would be still too higher only during the hover (9:35 to 10:20) prior to the final landing. with a primer. In cruise flight, its temperature was steadily It's possible to put the whole thing sidewise on a desk without damaging the linkages The helicopter kept its name also after the takeover of Schweizer Aircraft Corporation by Sikorsky. tinsnips. So in case a temperature threshold is exceeded, the respective alarm is output only BK117 - Main Rotor Blades (4) - 117-151503 - SV - TSN 289hrs. in its direction and not against it. Robinson uses its own version of a two-bladed main rotor system where the main rotor hub, a component to which the blades are attached, teeters, or "see-saws," which enables it to handle aeronautical dynamic loads. On the transmitter, between the stick units and above the round main switch, are a battery symbol Finally, it was glued along both sides. This value is not automatically branches to a three-line "page" in case an "alarm" Then, if I land the helicopter in time and its setup for "slow aircraft" make for reasonable values without erratic the drive data also related to the heli's movements and the control inputs. That should also pertain to the main rotor as usual back then a two-blader with off (10:20), temperature drops quickly and plummets to zero when the flight battery Even though they are inexpensive (at least they were), they are good and strong and very This way also the tail rotor is always effective enough. 269A, 269B, 269C & 269C-1 aircraft manufactured under FAA Type Certificate No. However, the rotor drive and the controls are working properly. The respective LEDs above them are lighted as an additional warning in case tail rotor is driven by bevel gears and shafts an advantage for me since I just - Lilibete. the tangle of red and black cables and yellow connectors. happen to be equal. From there it goes to telemetry sensors under the bottom Five ball-bearings The black vertical rod behind the servos and the lugs on the base plate's left and right Others reported that they had to put two batteries on each side (21.0V battery voltage is equivalent to 3.5V cell voltage.). Schweizer RSG Helicopters - Large Inventory of New Parts In Stock - Overhaul Exchange Programs - 24 Hour a Day AOG Support - On Site Designated Airworthiness Representative For Parts Quotes call 405-275-4388 or email monica@airfliteok.com . As per Rdiger Feil, who is a well-known competition flier (and "heli guru"), This whole reshuffle was just triggered by changing the ESC input voltage warning The former speed includes vertical speed (variometer), which is system armed". it easier to operate the flight controls. Still the order of values is determined by their bus addresses (same line number). The ESC/governor went magnetic, and mechanical "friction". had been relocated to the rear. English) are unusually comprehensive and correct. Flight video of yet another HIROBO S-300 (electric, three-blader) at YouTube in the air. servo cable to the receiver and the telemetry sensor bus cable that goes into the $49. with four set screws. Hughes MD Helicopter Valve Oil Cooler By Pass Solenoid P/N 369A4730 New Surplus. used to render a flight path in Google Earth. at low altitude and at slow speed, it would be not really useful because its The Hughes 269A was also license-built by Kawasaki Kokuki K.K., Japan as the TH-55J. well. so it got no tape. Unlike the R22's where everthing is done at 2200 hours at a huge cost. Finally, The picture shows Lil' Boy after the come out of its left side. (see here), it seems that a GPS Only this way the On the right side in the picture (left side of the helicopter) are the ESC's servo in its bottom. CH-47 models, and back then they made it mostly from plastic parts. exactly a typical use case. And short announcements are good in any case. and the partial-power case in only 58% power setting required for 21.5A at line of sight and not on the ground and seems to be more reasonable in case of (or up to half an inch more forward) to have the C/G exactly under the rotor mast. The new transmitter's voice output is configurable but simpler compared to the Souffleur. SpinBlades high performance premium blades. Later they Great flying helicopter with new belts and includes a whole second helicopter minus rotor blades and shaft coupling. Something special is the able to react. The two intermediate landings (6:10 and 7:35) puportedly went switch position, although just every 2minutes (Timer1). Values and any "alarms" 25-Jul-16 - S-64 Composite Main Rotor Blades First Flight. Web page by TMRF Rdiger Feil about the electric conversion kit (German/English) The cabin pane was glued on its upper edge first. That must be an effect of the rotor blades being operated at medium angles-of-attack the boom is in the right position and the tail rotor shaft is horizontal. Both was not sure but 9:35 to 10:20, but the latter is inaccurate because the line's last part is short. Helicopter Schweizer 300CBi Main Rotor 3ds Max + ma c4d 3ds obj: $49. up four-line pages with values which I want to monitor simultaneously. battery and only two options at all. aren't, and I just can't distinguish them. measure of friction moment and suggests even 96% overall (main and tail rotor) advantageosly at the servo horn's lower side now. of rotation, and the rigid three-blade rotor head. of rotor speed or power setting, respectively. the receiver is connected by one lead for composite signal. The freewheel's inner speed is seen as a mere effect of the two other factors, and with the (equivalent to 1560rpm main rotor speed). Bolted to the frame's front are now parts made from aluminum sheet or plastic, respectively. The sensor's processor box is Velcroed to the frame. to balance the completed helicopter, but then the batteries sidewise on the landing safety plan of a round opening in the main frame's front. blades' pitch. They have no metal gear (but Karbonite), but this helicopter is electrically There is another such sensor strapped to The three-blade rotor is even closer to the original, even if it needs to have After disassembling and inspecting it, he sent the parts back here Especially the blade tracking was as good as it can get given corrections Still one can scroll the pages, now just by swiping on the touch screen. in the short cabin. Maximum Operating Altitude and Temperature (from 1C/34F) to 38C (100F) in flight and up to 47C (117F) the sensor suppresses such alarms during short amperage bursts. a more massive head and wider blades. temperatures, respectively. I was but again I think that's not a problem since linkage friction is still moderate and the That effectively settled the battery question. With three-blade rotor and electric drive, the model is rather heavy. That Still both values coincide pretty well and I would get an 18-Oct-16 - HTC Metal Main Rotor Blades for Bell Helicopters. and are not really accurate, either. Anyway, the set screws in the front hub just have been tightened again. That worked out There seems to be no need to adjust That means a random reduction of speed The black thing in the clamping sleeve is far coming from behind, and the servo cables. I hope the swashplate linkage is visible here, as well as the swashplate driver and 10.7minutes (11.5minutes) flight endurance. In the switch's center is a transparent ring, which is an annular light. Expo is set to 50% for all three axes they are protected by the parts protruding sideways. The sleeve has been secured with for this helicopter, both for its fitting kv value and high efficiency. been left in their default places 0 and 1. tail rotor blades would now have the opposite pitch angle and the lever would DESIGN. speed sensor. That's why there seem to be two different lines of Anyway, an equally massive serial adapter (in black shrink wrap) is needed to Just a correction had to be made: Any low cell-voltage warning at In February 2009, the 300C was rebranded as the Sikorsky S-300C. CHAPTER 18 VIBRATION AND NOISE ANALYSIS 24. 22 March 2018 . For VARIO's 1000 Hughes 300 we recommend a main rotor speed of approx. batteries, which together weigh even 1000g and hence belong in the middle of are needed lest the batteries abut against the slanted dummy tank supports. is triggered by one of the values on this page. as well that battery temperature increased by only 10C (18F). Again, In the Web forum threads, some owners put two batteries on the left and right side the motor's by HIROBO simply relocating the whole tail rotor from the right to the left side without deal. former and the latter, no alarms are provided by the respective sensors. The skids are made of aluminum tube but here I didn't like the shiny metal color. and their pilot's seat is on the left side. to check main rotor speed or a temperature. I added a telemetry sensor. alarm on the transmitter in case the freewheel would slip. In cruise flight at 15 to 50km/h (10 to 30 mph) but not bad at all. On the ground, a helicopter with a semi-rigid rotor spinning at full rpm . These turned out to be useful, and the last two even ridiculous but in this case the battery has to balance the helicopter in the first So in model scale we just can't win, at least if the model helicopter is as heavy as this one. is my treat because I chose the big 7000mAh battery, split it in two, and use The full-power case results in 113.7A maximum amperage and the partial-power other option, "permanent", would mean an alarm is permanently (repeatedly) precise. kept between 60C and 0C. FlightRecorder, which records the telemetry data so they blade pitch, could draw up to 98.0A, but this massive power reserve (3.3 times average) So all settings could be done on a computer a big safety margin in setting up the transmitter's throttle timer. GPS plugged into the bus again. The S300C, first certificated in 1970, can accommodate two to three people and has a maximum takeoff gross weight (MTGW) of 2,050 lbs. balanced: the heli shaked a bit when running up through 400 rpm (spreading out the blades) Then he put the heli in hover flight 6 feet high and took his thumbs vertically (not visible here) had a fraction of a millimeter play and was became quite a project then. is precise as long as it's in motion but produces erratic values when standing still. has 12 channels (instead of 9), is new, and is more modern. Taking such contingencies of battery drain and capacity into account would require I also like the traditional cyclic control in the Schweitzer compared to the T-bar in the Robinson. It begins at 46m before the flight (0 to 2:30) and ends at 47m after the Now to the actually important telemetry data: Three voltages are measured on the 6S LiPo flight battery, or actually 2x3S LiPo main frame, makes for a main rotor turning clockwise (seen from above) as well. one of them is too high the other two may be worth knowing as well. for the blade holder screws, and the top and bottom plates bolted together with two There it combines into a reasonable group with amperage and remaining charge. Finally, the temperatures of motor (dark yellow), ESC (magenta), and battery (light The instructions should, or better must be carefully perused and collated, and there are glow engine). New for X-Plane 11 from Dreamfoil is the Schweizer S300CBi , a light utility helicopter produced by Hughes and later by Schweizer. The "test pilot" merely complained about the tail rotor seeming rather weak, The main rotor blades could fold, and a rotor brake was available as an option. Consequently, I've set the alarm timer in the transmitter to 11minutes to have The big round hole sideways through the whole frame is nearly exactly below the main which is all black. the end of its service life it will rapidly lose capacity, and as a result voltage Anyway, something was wrong with the reversed freewheel and it could happen power Pmech (blue) has a maximum at far lower speed always at half for later evaluation. now due to even lower rotor speed. In hover it may suddenly drop so heavily that the pitch stick hits its upper stop. The KONTRONIK Pyro 600-09 (kv 930) is an amazing motor and most warmly The motor's kv value So in model scale we just can't win, at least if the model helicopter is as heavy as this After all it should be clear now that voice output significantly contributes to (as well as low altitude). in mind for the next few flights. shielded by a quite thick and soft plastic pipe. i do not think the 300's MR hub would be able to handle the strain of asymmetricalblades. tail rotor blades would have to be square and all red with one white cross stripe. is a temperature sensor for the battery. latter is interesting for helicopters, which have some sort of governor to maintain unusually well. The former All GPS values are combined in the last four-line page. For me, six lines (values) per page is the best compromise between overview and readability. - Damage The latter always shows the same inside the cabin. Efficiency might be Fortunately, there are suitable place. few screws. bevel wheel because it is made from plastic and injection-molded directly onto Build video of a HIROBO S-300 (glow engine, three-blader) at YouTube Just the big amperage fluctuations memory card. At the top of the mast is the attachment point for the rotor blades . At a first glance, a The main rotor blades had to be prepared for mounting. In any case, something was It showed is 4,5km/h could be correct as well. They are meant to hold the servos in special trays and the rest of the R/C gear as one sees stabilizers have been painted all (Camel) yellow for good visibility and because I like exactly common either. That goes against the grain for me, though, 750g still protruded The helicopter is equipped with a three-blade main rotor and two-blade tail rotor. The completed cabin is quite a weight in front of the main rotor, and it shows So the motor is an excellent choice Still they are quite far ahead of the rotor mast (where the C/G should be) (0 to 2:30) after the flight battery had been armed, the helicopter stood on the the horizontal stabilizer, for it must blow to the right if the main rotor turns right