Sheave-friction MA

Code-Snippets

curl "https://api.oanor.com/pulley-api/v1/friction" \
  -H "x-oanor-key: oanor_test_..."

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

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

Beispiel-Response

Echte Antwort dieses Endpoints, erfasst beim letzten Health-Check.

{
    "data": {
        "note": "Each sheave loses a fraction of the tension; MA = e·(1−eⁿ)/(1−e). e≈0.96 plain bearing, ≈0.98 ball bearing.",
        "inputs": {
            "load": 1000,
            "segments": 4,
            "sheave_efficiency": 0.95
        },
        "effort_n": 283.7377,
        "ideal_effort_n": 250,
        "friction_penalty_n": 33.7377,
        "overall_efficiency": 0.881095,
        "mechanical_advantage": 3.524381,
        "ideal_mechanical_advantage": 4
    },
    "meta": {
        "timestamp": "2026-06-04T18:38:28.400Z",
        "request_id": "15def3ee-1618-4a30-8a68-3ceb1c1ffd39"
    },
    "status": "ok",
    "message": "Sheave-friction MA",
    "success": true
}