EM-A Series include newly developed permanent magnet motors using the patented salient-pole core.
The rotor consists of the salient-pole core and surface-mounted permanent magnet, and therefore the motor inductance changes depending on the rotational position. This change in inductance is applied to the sensorless control.

The combination of the newly developed salient-pole magnetic motor and Mitsubishi’s unique 
high-performance sensorless control technique realizes high precision speed control and positioning control without a sensor (encoder).


Inverter Motors (EM-A Series)

EM-A Series include newly developed permanent magnet motors using the patented salient-pole core.
The rotor consists of the salient-pole core and surface-mounted permanent magnet, and therefore the motor inductance changes depending on the rotational position.

EM-A series motors

Noise filter for compliance with EMC directives.

Output filter for du/dt reduction and sinusoidal filter for sine wave output voltage.

Passive harmonic filter to reduce mains pollution.

INV_Filter

Filters

The internal options comprise input and output extensions as well as communications options supporting the operation of the inverter within a network or connected to a personal computer or PLC.

INV_Internal Options

Internal Options

In addition to the parameter unit that enables interactive operation of the frequency inverter the available external options also include additional adapters, modules and intercompatibility attachments.

Inverter - External Options

External Options

The mains supply chokes compensate voltage fluctuations and simultaneously increase the efficiency. Applying the appropriate power choke an overall efficiency of up to 90% can be achieved.

The use of a power choke is especially recommended for main circuits where high capacities are switched, for example via thyristors.

INV_Chokes

Chokes

For an improvement of the brake capacity. For high inertia loads and active loads. Used in combination with a resistor unit.

INV_Brake Options

Brake Options

Cables for a remote connection of a parameter unit and communication cable for RS232 or RS485 interface to connect an external personal computer.

Cables for Inverter

Cables

Other Options

Product List

FR Configurator2 is a software supports inverter from startup to maintenance. (Compatible with the 800 series inverters)

Product Image | Drive Products | Inverters-FREQROL | Engineering software | FR Configurator2

FR Configurator2

The FR Configurator mobile app enables operation of inverters using smart phones or tablets. (Compatible with the FR-A800E, FR-F800E and FR-E800E inverters)

FR Configurator Mobile_teaser

FR Configurator Mobile

Software

Downloads

Options(Résistance de freinage, filtres, selfs, etc.)

Catalogues

Manuals

Selection tool

Training

Shop

Download

Service

black

Servoamplificateurs CA MELSERVO

Variateurs de fréquence FREQROL

Electromagnetic clutch/brake

Tension Controller

Entraînements

Série FR-A

Série FR-A800 Plus

Série FR-F800

Série FR-E800

Série FR-D

Série FR-CS80

Unité régénérative multifonctionnelle

Logiciels de configuration

All Inverters

All Regenerative Converters

All Accessories

All Software