Kraftumrechnung
N, kN, kgf und lbf
Required Parameters
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Quick Answer
1 Newton = force to accelerate 1 kg by 1 m/s². 1 kgf = 9.807 N. 1 lbf = 4.448 N. The Newton is the SI standard; kgf and lbf are gravitational units that depend on standard gravity (9.80665 m/s²).
Kraftumrechner
Konvertieren Sie zwischen Krafteinheiten: Newton, Kilonewton, Pound-Force, Kilogramm-Kraft und Dyn.
Design Notes
In electronics, relevant forces include connector insertion force (1-5N per pin), button actuation force (0.5-3N), and solder joint shear strength (20-60N). Force specifications appear in connector datasheets and mechanical reliability testing.
Common Mistakes
- 1
Confusing mass (kg) with force (N) — they are not interchangeable. 1 kg has a WEIGHT of 9.81 N on Earth.
- 2
Using lbf when lb (mass) was intended, or vice versa — the NASA Mars Climate Orbiter crash was caused by this.
- 3
Forgetting that kgf is NOT the same as kg — kgf is a force unit while kg is a mass unit.
Knowledge Base
Wie viele Newton sind ein kgf?
Exakt 9,80665 N. 1 kgf = Kraft eines 1 kg schweren Körpers bei Normschwerebeschleunigung.
Was ist der Unterschied Masse und Kraft?
Masse (kg) ist konstant überall. Kraft (N) hängt von der Schwerkraft ab: F = m × g.
Wie rechne ich Pound-Force in Newton um?
1 lbf = 4,44822 N. Umgekehrt: 1 N = 0,2248 lbf.
Welche Kräfte sind in der Elektronik relevant?
Stecker-Einpresskraft: 1–5 N/Pin. Tastendruck: 0,5–3 N. Lötstellenscherfestigkeit: 20–60 N.
Was ist ein Kilopond?
Kilopond (kp) = kgf = 9,80665 N. Alte deutsche Einheit, noch in älteren DIN-Normen zu finden.