Schematic sequence

 

Clarification of

  • Technical data and requirements
  • Basic conditions
  • System interfacing

Calculation of the relevant application data

  • Stationary, dynamic, regenerative power
  • Speeds

Gear unit selection

Determine

  • gear unit version, gear unit size, gear unit reduction ratio

Check for gear unit utilization (Mamax ≥ Ma(t))

Motor selection

  • Convert torque and speed for the motor shaft
  • Define the motor

Check

  • Max. torque which can occur Mmax < 1.5 × MN
  • Required motor speed < nN
  • Thermal load by taking into account setting range and cyclic duration factor

Selecting the MOVITRAC® B frequency inverter

  • Motor/inverter assignment
  • Continuous power, peak power
  • Installation conditions
  • FBG11B keypad option
  • DBG60B plain text keypad option
  • FSC11B/21B communication option
  • FIO11B analog module option
  • FIO21B digital module option
  • EtherCAT® FSE24B option
  • UWS11A / UWS21B / USB11A interface adapter option

Selecting the braking resistor

  • Based on the calculated regenerative power and the cyclic duration factor

Compilation of components

  • Line choke, output choke, touch guard

Check whether all requirements have been met.