SMATRdrive frequency inverter-electric motor combination

Electric motors with mounted frequency inverters (SMARTdrive) are available in frame sizes 71, 80, 90, 100, 112, 132 and 160 with power ratings of 0.37 kW, 0.55 kW, 0.75 kW, 1.1 kW, 1.5 kW, 2.2 kW, 3.0 kW, 4 kW, 5.5 kW, 7.5 kW and 11 kW.


SMARTdrive – frequency inverter mounted on motor with forced cooling fan

Technical Information

A DSP-based high-tech motor control concept with V/Hz, SENSORLESS VECTOR, CLV and PMM algorithms. Intelligent AUTOTUNING functions for simple and fast commissioning. Robust design, full metal housing, thermally decoupled from the motor, IP55/NEMA4, vibration resistant (4 G). Flexibly configurable 4-line LCD display. Prepared for common fieldbus systems. Equipped with all standard frequency inverter functions, making it suitable for universal use, including retrofit – PID controller built-in. EMC filter installed as standard, optional C1 filter with mounting kit available. Software tools for inverter control, programming and diagnostics. Parameter copy stick available. Compatible with worldwide standards.

Frequency inverter – Construction:

SMARTdrive inverters consist of two housing halves, the base housing and the cover. The base has a mounting flange for direct mounting on the motor terminal box. The base housing accommodates the power terminals for the motor, the EMC filter and the capacitors. The control board with removable control terminals and the power board are located in the cover. This promotes optimal heat dissipation. The removable control panel is located in the cover.