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 | ||||