General-purpose inverters for three-phase asynchronous motors

The drives of the Sinus M series come with two speed control modes for three-phase asynchronous motors. Those control modes are user-selectable and ensure optimum performance in terms of accuracy and energy saving for each specific industrial application.

Main features

  • Keypad remoting kit
  • NEMA1 kit for the terminal board
  • N.1 External relay with +24Vdc coil
  • External comms kit with Modbus/Profibus DP protocol conversion board. Additional protocols available on demand: CANopen, CC-Link, Modbus/TCP, Profinet, Lonworks, etc.
  • Additional EMC Filter featuring higher class than the integrated filter
  • Three-phase input inductors
  • DC Input inductors
  • Three-phase output inductors (DU/DT filters), recommended for cable paths longer than 100m
  • Braking resistor
  • Output ferrites

One product fitting any application

  • N.2 types of control: V/f and Vector Sensorless Control
  • Integrated braking unit
  • Possibility of connecting a DC inductor (depending on the model)
  • Integrated potentiometer
  • Start/stop buttons
  • Degree of protection IP20
  • RS485 serial port with MODBUS RTU communications protocol
  • Smart remotable keypad
  • Overload up to 150% of the rated current for 60s
  • Overload up to 200% of the rated current for 0.5s
  • Max. torque 180% Tn
  • Output frequency adjustment from 0 to 400Hz
  • Output ground fault detection with inverter running
  • Input voltage range -10V to +10V
  • Lower motor noise thanks to random modulation and carrier frequency up to 15kHz
  • External brake control
  • EMC compliance to EN 61800-3, 2nd edition, SECOND ENVIRONMENT 2, Category C3 for industrial networks
  • Standard compliance: CE, EAC, RCM and UL
  • Compatible with the Easy Harmonics software computing harmonic current damping
  • Compatible with the “REMOTE DRIVE” software for the remote control of the device


  • Stall prevention and overvoltage fault prevention
  • N.8 speed settings
  • Up to n.3 prohibit frequency settings
  • PID function
  • “S” ramps
  • Fire Mode function
  • Automatic and manual torque boost
  • Kinetic energy buffering
  • Energy Save function
  • Tension control
  • Speed Search function
  • Motor auto-calibration for optimum performance
  • Timed digital outputs