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Home / Electrical V2 / Leeson V2 / SM2 Series Flux Vector AC Inverters

SM2 Series Flux Vector AC Inverters


Choose Leeson for the best solution to your unique motor, drive, and controller needs. SM2 Series Flux AC Inverters are available in 1/2 thru 25 HP models.
• The SM Vector drive is designed for operation with vector duty rated induction motors rated for 200, 230, 400, 460, or 590VAC from 0 to 240Hz.
• IP20 enclosure with finger safe terminals
• Easy setup and operation – program the SM Vector drive one of four different ways: 
    – From the front of the drive 
    – The optional remote keypad 
    – A PC using the TechLink Software 
    – The EPM Programmer
• Modes of operation: 
    – Constant Torque V/Hz 
    – Variable Torque V/Hz 
    – Sensorless Vector – speed mode 
    – Sensorless Vector – torque mode
• Auto Tuning determines key performance values based on the motor and installation variables. Required for operation in vector modes, but can be used to enhance performance in V/Hz mode.
• The SM Vector drive is an approved thermal overload protection device for single motor applications
• 18 isolated terminals provide 5 logic inputs and two logic outputs
• Two reference inputs allow for 4-20mA and either 0-10V or bipolar 
    –10 to +10V
• Two analog outputs indicate speed and load
• Two wire RS485 serial communication
• Output frequency 0-240Hz
• Adjustable carrier frequency 2kHz to 8kHz
• Seven preset speeds
• Jog function – forward and reverse