Prop RPM from engine RPM

Extraits de code

curl "https://api.oanor.com/propeller-api/v1/prop-rpm" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/propeller-api/v1/prop-rpm", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/propeller-api/v1/prop-rpm");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);

import requests
requests.get(
    "https://api.oanor.com/propeller-api/v1/prop-rpm",
    headers={"x-oanor-key": "oanor_test_..."}
)

Exemple de réponse

Une réponse réelle de ce endpoint, capturée lors du dernier contrôle de santé.

{
    "data": {
        "note": "Prop RPM = engine RPM ÷ the gear (reduction) ratio — a 2:1 gearbox turns the prop at half engine speed, letting a big slow prop convert torque to thrust. Pass a pitch to also get the theoretical (no-slip) speed at that RPM.",
        "inputs": {
            "engine_rpm": 4000,
            "gear_ratio": 2
        },
        "prop_rpm": 2000,
        "theoretical_speed_knots": 31.27
    },
    "meta": {
        "timestamp": "2026-06-06T23:54:01.569Z",
        "request_id": "6a761c0a-4a2f-488c-aa2f-608d86abcd50"
    },
    "status": "ok",
    "message": "Prop RPM",
    "success": true
}