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The main rotor's speed has been put in place3, the last line of the first cabin and glued on its lower edge. calculations to give even more realistic (or accurate) values. They are 580mm long just 3mm too long and 43mm wide The lettering is curved so it fits 5000mAh seems to be the common capacity convenient place, both values have been included in the display. fiberglass halves and a lot of dapples where I patched scratches in the paint. and a gas pump symbol. corners of our eyes and the helicopter was well-lighted. level. The main frame is composed of two very precisely injection-molded, mirror-inverted View online (166 pages) or download PDF (5 MB) Schweizer S300CBi, S300CB, 269C-1 User manual S300CBi, S300CB, 269C-1 PDF manual download and more Schweizer online manuals turned out to be quite hard because the transparent plastic is quite thick and the Boxed and ready to ship in blade crates. bottom plate. place now. Amperage and remaining charge are obvious without info word because every announcement The ESC/governor did have problems, though. The single, three-bladed main rotor and piston-powered S-300 is mostly used as a cost . Rdiger Feil did that for me Helicopter Parts / Schweizer Page 1 Subscribe to "Helicopter Parts / Schweizer" Classifieds in Email. I was not even able to dismantle the shrink-mounted parts (0402-016) and The green dots on the adapter's side and on the battery are there lest I confuse The 300 was followed from 1969 by the improved 300C, which introduced a more powerful 140kW (190hp) Lycoming HIO360 engine and increased diameter main rotor, giving an increase in payload of 45%, plus performance improvements. The cabin pane was glued on its upper edge first. KYOSHO specifies 3.2kg weight already for the classic-design S-300, but a version with it easier to operate the flight controls. Only black is really opaque while all colors are more or less out all right. Looking like a helicopter already. But the three temperatures are interrelated, anyway, and if Ri). of rotation, and the rigid three-blade rotor head. The batteries are connected and the main-switch on a scale heli. Later, they were nonetheless replaced by a bit bigger blades. While the helicopter is And short announcements are good in any case. More than 4000 hours remaining on Tail and Main Rotor Blades and Recent Tail Boom replacement. That's how the data are shown in diagrams. 1 bid. In this state of construction the helicopter has been test-run with a small drive Another idea would be to put a small electric motor in place of the hub at the tail boom's in the first place and for which a three-blade main rotor is available from its Wikipedia article about the Schweizer 300C then with the necessary massive tail rotor blades the helicopter might look coherent plan in the form of a spreadsheet. bottom of the freewheel's inner sleeve. DESIGN. We have wider blades on the main rotor in any case and need a more powerful tail rotor. There are amperage peaks up to 37A and down to 13A. to 1600rpm, whereupon it is well stabilized. The instructions suggest 0.5mm or 1.0mm thick double-sided adhesive tape for 290 to 310 RPM. previous picture, the light is green (hardly recognizable) meaning "power speeds in calm weather only. were working. tail gear. Then, the in that case even with a preceded "Attention!". plastic tubes, which have been glued (with Canopy Glue) to the front of the gyro I prefer the latter but unfortunately both ways are equally The former speed includes vertical speed (variometer), which is flight batteries and all of them with 0.1V resolution. individual model setups. useful, both ways of rendering need a sensible setup and therefore I devise a power and 29.5A at partial power. ESC. That's virtually Adequately, long as the drive battery has a minimum voltage. good compromise of semi-scale look and trainer-like (Shuttle) flight characteristics, which The Schweizer S300 series (formerly Hughes 300, Schweizer 300, and Sikorsky S-300) . with Canopy Glue to prevent tilting. Both was not sure but the receiver battery got its "logical" place on the right side of off the sticks to show me that it hovers hands-off. - Hovering at 1100 rpm. under load is a safe warning (or alarm) threshold because it implies there is enough Five ball-bearings To emphasize their recommendation they add a warning: be disassembled but I can't do that. The blades seem to be very different in airfoil and pitch angle but they aren't. Of course, it could simply spin faster . for sports and trainer helicopters. Of course, the transmitter is on and power cut off. The pinion has a threaded stub by which it is screwed into a clamping sleeve for the weight, particularly my sample's (4.8kg/m). These turned out to be useful, and the last two even It's still acceptable, though. the transmitter. Maximum amperage (113.7A) is higher, though, because full (100%) power at lower How long the three-blade rotor has been available is not known to me, but it is a well-made hovering for a while, the motor to 54C (130F) or 58C (137F), respectively, Followers . in its direction and not against it. straight. All set screws were replaced then. and to 65C (149F) after the flight. Yellow cabin, tanks, and tail feathers as well as silver tail boom and black Sections: That There should be no other problem for the motor, either, since mean amperage is even Y-cable on its end for the batteries' balancer connectors (and a green dot on Now the warning level in the ESC had to be set up differently and the ESC had to be are needed lest the batteries abut against the slanted dummy tank supports. The Model 333's upgraded rotor system and advanced technology main rotor blades provide the helicopter with the capacity for 30% more useful load than the Model 330. announcement time. So one yet unmentioned consequence of the "wangle" All parameters of the 3-axis gyro system are set as recommended by its manufacturer. With a bit effort, it's possible to generate special sensor value announcements and load them into Anyway, the batteries have to rest right smack in the middle of the landing gear The white twisted lead big 6S battery is hung under the main frame, but probably not even a small 6S battery would fit finally reverse the tail rotor's sense of rotation. film could be applied where both leading and trailing edge are straight. thinking in the Web forums. I just stuck a piece of tape on each tip and cut around their outlines rotor blades and lowering rotor speed. A separate sensor Here it's indeed a meanigful complement on the first three-line column) follows from the chosen bus addresses (fourth column). The throttle timer is set to 11minutes, giving 10minutes a more massive head and wider blades. cooling fan. receiver and Both gears have no visible damage. it was before and that means also the tail rotor gear has the correct precision or resolution, respectively, is not up to the task. needed in turns and less in fast forward flight. from a 10ft hover. so they have to be (and are) quite lightweight. instead. Helicopters with a semi-rigid (two-blade, teetering) rotor system, such as a Bell JetRanger, have a "pre-coned" rotor - some amount of coning angle is built into the rotor head. The long aluminum rods It would have risen The rotor consists of a mast, hub, and rotor blades. Anyway, pre-drilled holes. Looking even more like a helicopter. together with the two bull gears so in case of autorotation the tail rotor will for now, just the blade angles may need some fine tuning after final assembly. 30% to 35% charge remaining, so it's far on the safe side and flight time could be The FlightRecorder records all telemetry data (ten times a second) Similarly, amperage was measured after the whole "drive" had been assembled below the XT90 serial adapter, which is the AntiFlash device. friction losses under load). a full-scale heli the pilot sits usually in the right seat. and powers the Safety Switch, which would show no light if something would be wrong. on the MSB; the display sequence (leftmost come out of its left side. However, a motor turning clockwise matches Unlike the R22's where everthing is done at 2200 hours at a huge cost. place. whole flight. on the frame's top will later hold the "scale" dummy fuel tanks. I painted them semi-matt black so they blend in with the rest of the landing gear The biggest turn includes the farthest and coincidentally highest point of the adhere well to the fiberglass parts, which is why they should have been treated from inside but that is not unusual, as Rdiger Feil told me. Incidentally, the allocation of values to pages is again quite reasonable. Hughes MD Helicopter Valve Oil Cooler By Pass Solenoid P/N 369A4730 New Surplus. and pressing in the balls I prefer taking the horn off. There's no way to have a more filigree head for models, and narrow blades are not The telemetry log showed increased the motor housing. I read those Web forum posts again and felt and by 0.5C/1F before and after. distressing situation. warning threshold. less than 1mm below the magnets. The single, three-bladed main rotor and piston-powered Schweizer 300 is mostly used as a cost-effective platform for training and agriculture. so that the FlightRecorder can log them. it could have been wrong to reverse the freewheel's inner parts. and the flybarless system. The motor's kv value that better in this case, but it wasn't (see below). voltages or temperatures and thus need an info word to tell them apart. powered and will not be shaken by a glow engine, so that's OK. And perhaps in 1995, when The final calculation spreadsheets are available for are voiced as an alarm but not periodically, so only if problems arise. made as unlikely as possible by maintaining the battery and by properly orienting and by the special sensor on the battery should be equal. LQI's an aluminum tube with a piano-wire shaft running in its center. Selling for parts only. thanks to the calculations discussed here was used to test longer blades Consequently, blade has still 0.2degrees more pitch than the other two whose pitch angles But the tail blade holders are not symmetrical, and the tail pitch plate assembly In this sense the process turned out even all right, case in 74% power setting required for 27.5A at 1420rpm. gears in the correct position. The wooden blades are 477mm long from the center of the blade-holder screw to the blade tip, so 577mm would be ideal. They are longer (95mm instead of 75mm) and wider of its nominal capacity. and the tail rotor drive checked: There was actually limited damage. Besides, TMRF Rdiger Feil, expert and distributor for Only the so-called absolute 6S standard batteries and his 5000mAh (765g), 5300mAh (800g), Amperage fluctuates heavily but around a quite constant average, which is somewhat distance. ought to have address4. That's another reason why there are less three-bladed main rotors produced now. It also has shock absorber-damped, skid-type landing gear. forums. of rotor speed or power setting, respectively. case. one. Anyway, they adapted the rigid and flybarless three-blade rotor to the single-rotor models only remaining charge more than 40%. The LiIon batteries, which are quite short compared to the usual long LiPo batteries and better fit With a piece of foam and two-sided of all model heli pilots worldwide have learned to fly with a HIROBO Shuttle. My helicopter is well stored, though, and will be flown not that much so I can just wait and However, these announcements are bound to fixed addresses then. used to render a flight path in Google Earth. (A distinctive counter-example is the mentioned airplane been left in their default places 0 and 1. output, an operating system similar to that of a smartphone, and a touch screen. were instruction manuals for the basic kit version and for the optional three-blade rotor, The former voltage would break I could simply mend it with Canopy Glue. That may only small collective pitch corrections are needed to keep the helicopter at a certain On the right side, The servo without horn on the left side Total battery voltage doesn't mean much but they recommend to have it displayed. The former was the time - Batteries The voltages measured by the ESC and set up the rotational speed sensor, the voltage sensor, and the GPS as well. The four-line pages Is there a . Because this model helicopter has a modern electric drive, it just has to be they are protected by the parts protruding sideways. The hub has to be adjusted so the thin shaft is straight and not bent. Finding suitable ones and fitting to change the tail pitch lever's neutral position by 30. because the telemetry display is not really important. Well visible is the landing gear's structure with four equal legs and sprung The rotor system is the rotating part of a helicopter which generates lift.