Angular velocity
API · /shaftpower-api
Shaft Power API
salutare
4,208 Abbonati
Rotational and shaft-power maths as an API, computed locally and deterministically. The power endpoint relates mechanical power, torque and rotational speed — give any two of the power, the torque in newton-metres and the speed in rpm and it returns the third using P = T·ω with ω = 2πN/60, reporting the angular velocity and the power in watts, kilowatts, mechanical horsepower and metric horsepower (PS). The angular endpoint converts a rotational speed freely between rpm, radians per second, degrees per second and hertz (revolutions per second), and — given a radius — the tangential speed and centripetal acceleration at the rim. The units endpoint converts power across watts, kilowatts, mechanical horsepower (745.7 W), metric horsepower or PS (735.5 W), foot-pounds per second and BTU per hour. Everything is computed locally and deterministically, so it is instant and private. Ideal for automotive, motor, drivetrain, robotics and machinery app developers, engine and gearbox tools, and mechanical-engineering education. Pure local computation — no key, no third-party service, instant. Live, nothing stored. 3 endpoints. This is mechanical shaft power; for bolt tightening torque use a torque API and for electrical power factor a power-factor API.
api.oanor.com/shaftpower-api
API salute
salutare- Tempo di attività
- 100.00%
- Sondaggi del server · 24 ore su 24
- Latenza media
- 78 ms
- Sondaggi del server · 24 ore su 24
- Abbonati
- 4,208
- attiva
- Chiamate totali
- 76
- ultimi 7 giorni
Prezzi
Scegli un livello: fatturazione mensile, annullamento in qualsiasi momento.
Free
Gratis
- 2,000 chiamate/mese
- 2 richieste/secondo
- Tetto rigido (429 sopra la quota, nessuna eccedenza)
- 25,935 calls/month
- 2 req/sec
- Power/torque/rpm + angular + units
- No credit card
Starter
€8.00 /mese
- 15,000 chiamate/mese
- 5 richieste/secondo
- Tetto rigido (429 sopra la quota, nessuna eccedenza)
- 37.25k calls/month
- 8 req/sec
- hp/PS, tangential speed
- Email support
Pro
€22.00 /mese
- 120,000 chiamate/mese
- 20 richieste/secondo
- Tetto rigido (429 sopra la quota, nessuna eccedenza)
- 406.5k calls/month
- 20 req/sec
- Drivetrain & motor pipelines
- Priority support
Mega
€69.00 /mese
- 600,000 chiamate/mese
- 60 richieste/secondo
- Tetto rigido (429 sopra la quota, nessuna eccedenza)
- 2.075M llamadas/mes
- 50 req/seg
- Escala de plataforma
- SLA dedicado
Costruito da
Correlato APIs
Altro APIs con tag sovrapposti.
Bolt Torque API
Bolt and fastener torque maths as an API, using the standard short-form relation T = K · D · F — torque equals the nut factor times the bolt diameter times the clamp load (preload). The torque endpoint computes the tightening torque, in newton-metres, foot-pounds, inch-pounds and kilogram-force metres, from the bolt diameter, the target clamp load and a nut factor — given directly or chosen from a condition preset (dry, lubricated, zinc-plated, galvanized, waxed and more). The preload endpoint solves the inverse: the clamp load a given torque produces on a bolt of a given diameter and friction. The convert endpoint converts a torque value between newton-metres, foot-pounds, inch-pounds and kilogram-force metres. Everything is computed locally and deterministically, so it is instant and private. The K·D·F short form is an estimate that depends heavily on friction — it is engineering guidance only, so always follow the manufacturer's torque specification. Ideal for mechanical, automotive and aerospace tools, maker and assembly apps, maintenance and field-service software, and engineering calculators. Pure local computation — no key, no third-party service, instant. Live, nothing stored. 3 endpoints. This is fastener torque; for wire gauge and resistance use a wire-gauge API and for Ohm's law use an electronics API.
api.oanor.com/torque-api
Quarter Mile Drag API
Quarter-Mile-Drag-Strip-Mathematik als API, lokal und deterministisch berechnet – die klassischen empirischen Schätzungen, die ein Rennfahrer, Tuner oder Autoenthusiast verwendet, um die Leistung und das Gewicht eines Autos mit seiner Performance in Beziehung zu setzen. Der et-Endpunkt gibt die vorhergesagte Zeit und Endgeschwindigkeit aus Motorleistung und Renngewicht unter Verwendung der Standardformeln – ET = 5,825 × (Gewicht ÷ PS) hoch ein Drittel, Endgeschwindigkeit = 234 × (PS ÷ Gewicht) hoch ein Drittel – so wird für ein 3.000 lb schweres Auto mit 300 PS eine Zeit von etwa 12,6 Sekunden bei 109 mph vorhergesagt, unter der Annahme eines kompetenten Starts und angemessener Traktion. Der horsepower-Endpunkt führt die Berechnung umgekehrt durch: Da die Endgeschwindigkeit durch das Leistungsgewicht bestimmt wird und kaum durch den Start, ist PS ≈ Gewicht × (Endgeschwindigkeit ÷ 234) hoch drei eine beliebte Methode, um die Motorleistung direkt von einem Zeitmessstreifen zu schätzen. Der power-to-weight-Endpunkt gibt das Verhältnis an, das tatsächlich über die Beschleunigung entscheidet – in PS pro Pfund, PS pro Tonne und Watt pro Kilogramm, die sauberste einheitenübergreifende Kennzahl – mit einer Leistungsklasse von Pendler über Hot Hatch und Supersportwagen bis Hypercar, denn ein leichtes 200-PS-Auto kann ein schweres 400-PS-Auto schlagen. Alles wird lokal und deterministisch berechnet, daher ist es sofort und privat. Ideal für Drag-Racing- und Tuner-Apps, Fahrzeugspezifikations- und Vergleichstools, Autoenthusiasten und Motorsport-Dashboards. Reine lokale Berechnung – kein API-Key, kein Drittanbieter-Service, sofort. Empirische Schätzungen unter Annahme eines guten Starts und Traktion – kein Zeitmessstreifen. 3 Compute-Endpunkte. Für Luftwiderstand verwenden Sie eine Drag-API; für Getriebeübersetzung eine Gear-Ratio-API.
api.oanor.com/quartermile-api
Riveted Joint API
Riveted-joint strength maths as an API, computed locally and deterministically — the shear, bearing and rivet-count numbers a structural, sheet-metal or aircraft fitter checks a riveted connection by. The shear-capacity endpoint gives the load a rivet group carries across its shanks = the rivet area (π/4·d²) × the shear strength × the number of rivets × the shear planes — a rivet in single shear is cut on one plane, in double shear (the centre plate of a butt joint with cover plates) on two, so it carries twice. The bearing-capacity endpoint gives the load the rivets can press against the sides of their holes before the plate crushes = the projected contact area (diameter × plate thickness) × the bearing strength × the number of rivets; thin plates fail in bearing long before the rivet shears, which is exactly why both must be checked — the joint strength is the lesser of the two. The rivets-required endpoint inverts it: the rivets a design load needs = the load ÷ the allowable load per rivet (area × allowable shear × planes), rounded up to a whole rivet, using the working shear (strength ÷ safety factor) not the raw value. Everything is computed locally and deterministically, so it is instant and private. Ideal for structural and sheet-metal estimating, mechanical-design and fastener tools, and engineering calculators. Pure local computation — no key, no third-party service, instant. Shank-shear and bearing only — also confirm edge tear-out and minimum pitch. 3 compute endpoints. For bolt preload and torque use a bolt-torque API; for thread geometry a thread API; for welded joints a welding API.
api.oanor.com/rivet-api
Winch Drum API
Winch and cable-drum maths as an API, computed locally and deterministically — the rope-capacity, line-pull and rope-out numbers a winch operator, rigger or recovery driver works a drum with. The capacity endpoint gives the rope a drum holds by exact layer geometry: the sum over every full layer of the turns per layer × π × that layer's mean wrap diameter, where turns per layer = drum width ÷ rope diameter and the number of layers = the flange-to-barrel depth ÷ rope diameter — a 10-inch barrel, 20-inch flange, 12-inch-wide drum on half-inch rope holds about 940 ft over 10 layers. The layer-pull endpoint shows why pull falls as the drum fills: the rated pull is for the bare-drum first layer, and as rope piles on, the growing lever arm cuts the line pull and raises the line speed in the same ratio — pull × (first-layer diameter ÷ this layer's diameter) — so the top layer of a deep drum can pull barely half the bottom-layer rating, which is why you spool off to bare drum for a hard pull or add a snatch block. The length-at-layer endpoint gives the rope wound after a number of full layers, for marking the rope or knowing how much line is out. Everything is computed locally and deterministically, so it is instant and private. Ideal for winch- and hoist-sizing tools, recovery and off-road apps, marine and industrial-rigging utilities, and engineering calculators. Pure local computation — no key, no third-party service, instant. Geometric estimate — allow for nesting and freeboard. 3 compute endpoints. For capstan friction use a capstan API; for block-and-tackle a pulley API.
api.oanor.com/winch-api
Domande frequenti
Risposte rapide su prezzi, quote e integrazione.
Come ottengo una chiave API per Shaft Power API?
Registrati gratuitamente su oanor.com, genera una chiave API dalla dashboard sviluppatore e chiama Shaft Power API con l'header x-oanor-key. Nessuna carta di credito richiesta per il piano gratuito.
Qual è il limite di velocità di Shaft Power API?
Il piano gratuito consente 1 richiesta al secondo. I piani a pagamento arrivano fino a 50 richieste al secondo nel piano Mega. I limiti rigorosi restituiscono HTTP 429 oltre la quota — nessuna spesa imprevista.
Quanto costa Shaft Power API?
Shaft Power API ha un piano gratuito con 100 chiamate / mese. I piani a pagamento partono da €8.00 / mese con quote più alte e limiti di velocità più rapidi.
Posso cancellare l'abbonamento in qualsiasi momento?
Sì. I piani sono fatturati mensilmente e puoi cancellare in qualsiasi momento dalla dashboard di fatturazione. Nessun contratto a lungo termine e nessuna penale di cancellazione.
Shaft Power API è conforme al GDPR?
Tutte le richieste a Shaft Power API passano attraverso il nostro gateway in UE. La tua chiave upstream non lascia mai il nostro server e nessun dato personale viene condiviso con il fornitore upstream oltre alla richiesta inviata.
Scegli un endpoint dall'elenco a sinistra per visualizzarne i dettagli e provarlo.
Frammenti di codice
Iscriviti per ottenere una chiave API, quindi chiama qualsiasi percorso sotto il tuo slug.
curl https://api.oanor.com/shaftpower-api/SOME_PATH \
-H "x-oanor-key: oanor_test_..."const res = await fetch("https://api.oanor.com/shaftpower-api/SOME_PATH", {
headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();$ch = curl_init("https://api.oanor.com/shaftpower-api/SOME_PATH");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
$response = curl_exec($ch);import requests
r = requests.get(
"https://api.oanor.com/shaftpower-api/SOME_PATH",
headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())Valutazioni
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