INTRODUCTION
9
F32 SERIES
Print P2D32F005 E Base - April 2009
CONVERSIONS BETWEEN THE MAIN UNITS OF MEASUREMENT OF THE
INTERNATIONAL SYSTEM AND MOST USED DERIVED QUANTITIES
Power
1 kW = 1.36 metric HP
1 kW = 1.34 HP
1 metric HP = 0.736 kW
1 metric HP = 0.986 HP
1 HP = 0.746 kW
1 HP = 1.014 metric HP
Torque
1 Nm = 0.1019 kgm
1 kgm = 9.81 Nm
Revolutions per time unit
1 rad/s = 1 rpm x 0.1046
1 rpm = 1 rad/s x 9.5602
Pressure
1 bar = 1.02 kg/cm
2
1 kg/cm
2
= 0.981 bar
1bar = 10
5
Pa
Where accuracy is not particularly needed:
- Nm unit is for the sake of simplicity converted into kgm according to ratio 10:1
1 kgm = 10 Nm;
- bar unit is for the sake of simplicity converted into kg/cm
2
according to ratio 1:1
1 kg/cm
2
=1bar.
Temperature
0 C=32 F
1 C=(1x1.8+32) F