ElectricalConnect motor-current estimation to voltage-drop-based conductor sizing and an actual selected cable area. Installation, protection and ampacity checks remain separate.
Inputs: motor rated shaft power, supply voltage, phase system, running power factor, motor efficiency, one-way cable length, conductor material, conductor operating temperature, allowable voltage drop.
Outputs: calculated requirement, selected component, recalculated numerical checks and a printable/local Job Card.
Voltage-drop-based sizing only. Ampacity is not verified: installation method, insulation, ambient/grouping derating, protection, starting and adopted electrical code require additional information.
Plumbing & FluidEnter flow and fluid properties once. Select a documented material/schedule family, use its actual nominal bore and retain the same fluid assumptions through every hydraulic check.
Inputs: required flow, target mean velocity, pipe length, fluid density, kinematic viscosity, absolute pipe roughness, total minor-loss coefficient k, optional pump-duty check.
Outputs: calculated requirement, selected component, recalculated numerical checks and a printable/local Job Card.
Confirm material pressure/temperature rating, fluid compatibility, transient pressures and adopted project criteria separately.
Mechanical / Power TransmissionUse effective datum/pitch pulley diameters, calculate the original open-belt geometry, explicitly choose a known belt profile and verify the center distance for the selected actual Ld belt.
Inputs: driver datum/pitch diameter, driven datum/pitch diameter, original center distance, driver rpm.
Outputs: calculated requirement, selected component, recalculated numerical checks and a printable/local Job Card.
Profile is chosen explicitly; length alone does not identify section. Verify required power, speed, service factor, number of belts, tension, clearance and installation travel.