Beygir Gücü Hesaplayıcı

Calculate horsepower from torque and RPM, find torque from HP, or convert between HP, kW, and watts. Free, fast, and easy to use.

Hesaplamak

Choose a calculation type, enter your values, and click Calculate Now to get instant results with step-by-step solutions.

Kullanım Kılavuzunu Tamamlayın

Beygir Gücü Nedir?

Horsepower (HP) is a unit of power that measures the rate at which work is done. It was defined by James Watt to compare steam engines with draft horses. One mechanical horsepower equals 745.7 watts or 0.7457 kilowatts. Horsepower is the standard power rating for car engines, electric motors, and industrial machinery worldwide.

All Formulas at a Glance

HP from Torque: HP = (Torque × RPM) / 5252

Torque from HP: Torque = (HP × 5252) / RPM

RPM from HP: RPM = (HP × 5252) / Torque

Dönüşümler: 1 HP = 745.7 W = 0.7457 kW

4 Calculation Types

Tork ve RPM'den HP

En yaygın motor gücü hesaplaması. Torku (ft-lb veya N·m) ve RPM'yi girin.

HP ve RPM'den tork

Belirli bir HP ve RPM'de bir motorun ne kadar tork ürettiğini bulun.

HP ve Torktan RPM

Belirli bir tork için bir motorun en yüksek gücü ürettiği devir sayısını bulun.

Güç Ünitelerini Dönüştür

Convert between horsepower (HP), kilowatts (kW), and watts (W).

Bu Hesap Makinesi Nasıl Kullanılır?

  1. Pick a calculation type — HP from torque, torque from HP, RPM from HP, or power conversion.
  2. Enter torque in foot-pounds (ft-lb) or Newton-meters (N·m) as needed.
  3. Moda bağlı olarak RPM veya beygir gücü girin.
  4. Click Calculate Now and see instant results with step-by-step breakdown and chart.

Neden 5252?

The constant 5252 comes from unit conversions. One horsepower is 550 ft-lb per second. To go from RPM to radians per minute: (550 × 60) / (2π) ≈ 5252. This means horsepower and torque curves always cross at 5252 RPM when plotted on the same graph.

Key Conversion Factors

• 1 HP = 745,7 Watt = 0,7457 kW

• 1 kW = 1,341 HP = 1.000 Watt

• 1 ft-lb = 1,3558 N·m

• 1 N·m = 0,7376 ft-lb

Quick Examples

• 5252 RPM'de 300 ft-lb → (300 × 5252) / 5252 = 300 HP

• 6000 RPM'de 200 HP → (200 × 5252) / 6000 = 175,07 ft-lb

• 150 HP = 111,86 kW = 111.855 W

Önemli Notlar

  • Tüm tork ve güç değerleri sıfırdan büyük olmalıdır.
  • HP = (Torque × RPM) / 5252 applies only to rotational power in imperial units.
  • Newton-meter inputs are automatically converted to ft-lb for the formula.
  • Bunlar mekanik (fren) beygir gücü değerleridir. Başka HP tanımları da mevcuttur (metrik HP, elektriksel HP).

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