Formulae

Cylinders
Force Newtons Force =P*A Area =F/P Pressure =F/A
Pressure Mpa
Area mm²
Volume Liters Volume = (A*st)/1000 Stroke = (V*1000)/A Area = (v*1000)/st
Area mm²
Stroke Meters
Time Seconds Time = (A*ST)/Q(L/S) /1000 Area = (1000*Q*T)/ST ST = (1000*Q*T)/A Q = (A*St/1000)/T
Area mm²
Flow L/S
Stroke meters
Velocity mm/s(speed) Velocity = (Q*16667)/A Area = (Q*16667)/V Q = (A*V)/16667
Area mm²
Flow Q L/m
Pumps
Power Kw Power = (Q(l/m)*Pr(bar)) / 600 Power = Q(L/S)*Pr(MPA) Q(L/S) = Po(KW)/Pr(MPA) Pr(MPA) = Po(KW)/Q(L/S)
Flow L/S
Pressure Mpa
Motor
Torque Kw Torque = (Bar*cc/Rev)/ 62.83 Bar = (NM*62.83)/ Disp Disp = (NM*62.83)/ Bar
Displacement of motor L/S
Pressure Mpa
Power Kw Kw = (NM*RPM)/9550 T = (Kw*9550)/RPM RPM = (Kw*9550)/Nm
Torque Nm
Speed RPM