Load moment from load and radius

Extraits de code

curl "https://api.oanor.com/crane-api/v1/load-moment" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/crane-api/v1/load-moment", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/crane-api/v1/load-moment");
curl_setopt($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/crane-api/v1/load-moment",
    headers={"x-oanor-key": "oanor_test_..."}
)

Exemple de réponse

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

{
    "data": {
        "note": "The load moment = the load × its working radius (the horizontal distance from the slew centre to the hook), the single number a crane's rated-capacity limiter watches. A 5-tonne load at 8 m is a 40 tonne-metre moment; the same 40 t·m is reached by 10 tonnes at 4 m. That is why a crane's chart capacity falls steeply as the boom is luffed out — moment, not weight, is what tips it.",
        "inputs": {
            "radius_m": 8,
            "load_tonnes": 5
        },
        "load_moment_kn_m": 392.3,
        "load_moment_tonne_m": 40
    },
    "meta": {
        "timestamp": "2026-06-07T08:17:57.430Z",
        "request_id": "60151e37-c32e-470d-9058-9c34a7071cae"
    },
    "status": "ok",
    "message": "Load moment",
    "success": true
}