V&T EcoDriveCN® drives V&T inverters
V&T EcoDriveCN® drives provide a full range of motor control technologies throughout a wide range of industries, to enhance and improve machine automation

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Omron As the leader of drives & controls, V&T Technologies Co., Ltd. are pleased to offer machine automation controllers, servo, AC variable frequency drives as part of our product portfolio.

Omron machine automation controllers, servo, frequency inverters(VSD, VFD, AC drives, variable speed drives, variable frequency drives, VVVF)

EcoDriveCN® drives are proud to be an authorized distributor for Omron, have dedicated resources and personnel committed to supporting all the Omron industrial automation product lines, providing Omron inverters, machine automation controllers, servo solutions, ideal for positioning, speed and torque controls in various business machine control fields.

 Item                                      Model





Omron 3G3JX variable frequency drives

Omron 3G3MX2 variable speed drives Omron 3G3RX frequency inverters


Power supply and capacity

Three-phase 200 V

0.2 to 7.5 kW

0.1 to 15 kW

0.4 to 55 kW

Single-phase/three-phase 200 V

0.2 to 2.2 kW

0.1 to 2.2 kW


Three-phase 400 V

0.4 to 7.5 kW

0.4 to 15 kW

0.4 to 132 kW

Control method

V/f control

Sensorless vector control

Vector control with a PG


No. of multi-function I/O points

• 5 inputs
• 1 transistor output
• 1 relay output

• 7 inputs

• 2 transistor outputs

• 1 relay output

• 9 inputs (1 RUN (FWD)
input + 8 multi-function inputs)

• 5 transistor outputs

• 1 relay output

Analog I/O

• 1 input (0 to 10 V, 4 to 20 mA)

• 1 output (0 to 10 V)

• 2 inputs (0 to 10 V, 4 to 20 mA)

• 1 output (0 to 10 V)

• 2 inputs

(1) 0 to 10 V, 4 to 20 mA

(2) 0 to ±10 V


• 2 outputs

(1) 0 to 10 V

(2) 4 to 20 mA


• 1 PWM voltage output


Dual STO output  

EDM output  



Braking resistor connection

(22 kW max.)

Regenerative Braking Unit connection

Regenerative Braking Unit + braking resistor connection


Frequency setting range

0.5 to 400 Hz

0.1 to 400 Hz

0.1 to 400 Hz

Frequency output method

Line-to-line sine wave PWM


Installation and wiring

Side-by-side mounting

Removable terminal block


Power supply and motor wiring

Top/bottom wiring

Bottom wiring

Noise counter-measures

Radio noise filter

Standard feature (built-in)

Optional (external)

Standard feature (built-in)

I/O noise filter

Optional (external)

EMC filter

Optional (external)

Standard feature (built-in)


Digital Operator

Fixed Digital Operator (with adjustment dial)

Fixed Digital Operator
(without adjustment dial)

Removable Digital Operator
(without adjustment dial)


Main functions

Multistep speed control

16 steps + jog

Carrier frequency setting

2 to 12 kHz (default setting: 3 kHz)

2 to 15 kHz (default setting: 10 kHz)

2 to 15 kHz (default setting: 5 kHz)

Torque assist function

Manual + auto torque assist

Auto (simple)/manual torque assist

Auto/manual torque assist

PID function

Absolute value positioning

Emergency shutoff

0-Hz domain sensorless vector control


Tripless function

Momentary power interruption restart

Automatic energy saving





Safety standards




(ISO 13849-1: 2006)

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industrial automation, motor control, motion control and energy efficiency: motor soft starters, vector control & torque control drives...