Basic Power Transmission & Drive Engineering - Formula
    This utility contains a collection of  frequently  used formula in 
   Power Transmission and Drive Engineering in user friendly interactive way

  Power -Torque, rpm  - Force ,speed - Pump -Volts, amps -
Torque -Power, rpm  - Force, distance - Inertia, acceleration -

Force

-Mass, acceleration - Sliding friction - Rolling friction-
Speed, (velocity) -Rpm, rad/sec - Rpm, diameter- Speed, diameter -Distance time-
Acceleration /Decel. -Rpm, time - Torque, inertia- Speed, time -Distance time-
Inertia -solid cylinder- hollow cylinder- belt drive-lead-screw drive-
RMS; synch-rpm; slip -RMS-value-AC Motor synchronous rpm- AC motor slip-
    
   
Unit Conversions 1 -Length- Force - Torque-Inertia -Speed-
Unit Conversions 2 -Area- -- --- Temperature (F,C,K)  

To use the formula proceed as follows: 
-  select the value you want to calculate --resizable window opens.
-  click the radio button for the  calculation option / layer, enter values and calculate
-  you can open multiple windows, calculate other values, perform conversions, return to the previously calculated values, cut and past the calculated values from one formula to the other without loosing the calculate other values...