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RX2

RX2

Save energy and maximize performance with versatile inverter

This high performance inverter offers the same usability as the previous model and delivers improved usability: more efficient, easier, and faster.

  • High starting torque in open loop: 200% at 0.3 Hz, Full torque at 0 Hz in closed loop
  • Sensor-less and vector closed-loop control
  • Triple rating: VLD 110%/1min, LD 120%/1 min and ND 150%/1 min
  • Built-in EMC filter, logic programming and application functionality
  • Positioning functionality
  • Embedded STO safety function, SIL3/PLe/CAT 4
  • Communication options: EtherCAT, PROFIBUS, PROFINET, Modbus TCP
  • Regenerative solutions as option
  • CE, CULus, RoHS
  • Ratings: 200 V class three-phase 0.4 to 55 kW / 400 V three-phase 0.75 to 132 kW
Compare all models CAD Library

Specifications & ordering info

Product Drive control method Drive supply voltage Max. motor output at constant torque Max. motor output at variable torque Built in EMC filter Degree of protection (IP) Finless type Compatible motor type Regenerative solutions Communication port(s) Communication option(s) Description
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 230 V three phase 0.4 kW 0.75 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 200 V, VLD: 4,4 A / 0,75 kW, LD: 3,7 A / 0,75 kW, ND: 3,2 A / 0,4 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 230 V three phase 0.75 kW 1.5 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 200 V, VLD: 8,0 A / 1,5 kW, LD: 6,3 A / 1,5 kW, ND: 5,0 A / 0,75 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 230 V three phase 1.5 kW 2.2 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 200 V, VLD: 10,4 A / 2,2 kW, LD: 9,4 A / 2,2 kW, ND: 8,0 A / 1,5 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 230 V three phase 2.2 kW 3.7 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 200 V, VLD: 15,6 A / 3,7 kW, LD: 12 A / 3,7 kW, ND: 11 A / 2,2 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 230 V three phase 3.7 kW 5.5 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 200 V, VLD: 22,8 A / 5,5 kW, LD: 19,6 A / 5,5 kW, ND: 17,5 A / 3,7 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 230 V three phase 5.5 kW 7.5 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 200 V, VLD: 33 A / 7,5 kW, LD: 30 A / 7,5 kW, ND: 25 A / 5,5 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 230 V three phase 7.5 kW 11 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 200 V, VLD: 46 A / 11 kW, LD: 40 A / 11 kW, ND: 32 A / 7,5 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 230 V three phase 11 kW 15 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 200 V, VLD: 60 A / 15 kW, LD: 56 A / 15 kW, ND: 46 A / 11 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 230 V three phase 15 kW 18.5 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 200 V, VLD: 80 A / 18,5 kW, LD: 73 A / 18,5 kW, ND: 64 A / 15 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 230 V three phase 18.5 kW 22 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 200 V, VLD: 93 A / 22 kW, LD: 85 A / 22 kW, ND: 76 A / 18,5 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 230 V three phase 22 kW 30 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 200 V, VLD: 124 A / 30 kW, LD: 113 A / 30 kW, ND: 95 A / 22 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 230 V three phase 30 kW 37 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 200 V, VLD: 153 A / 37 kW, LD: 140 A / 37 kW, ND: 122 A / 30 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 230 V three phase 37 kW 45 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 200 V, VLD: 185 A / 45 kW, LD: 169 A / 45 kW, ND: 146 A / 37 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 230 V three phase 45 kW 55 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 200 V, VLD: 229 A / 55 kW, LD: 210 A / 55 kW, ND: 182 A / 45 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 230 V three phase 55 kW 75 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 200 V, VLD: 295 A / 75 kW, LD: 270 A / 75 kW, ND: 220 A / 55 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 400 V three phase 0.75 kW 1.5 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 400 V, VLD: 4,1 A / 1,5 kW, LD: 3,1 A / 1,5 kW, ND: 2,5 A / 0,75 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 400 V three phase 1.5 kW 2.2 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 400 V, VLD: 5,4 A / 2,2 kW, LD: 4,8 A / 2,2 kW, ND: 4,0 A / 1,5 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 400 V three phase 2.2 kW 3.7 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 400 V, VLD: 8,3 A / 3,7 kW, LD: 6,7 A / 3,7 kW, ND: 5,5 A / 2,5 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 400 V three phase 3.7 kW 5.5 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 400 V, VLD: 12,6 A / 5,5 kW, LD: 11,1 A / 5,5 kW, ND: 9,2 A / 3,7 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 400 V three phase 5.5 kW 7.5 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 400 V, VLD: 17,5 A / 7,5 kW, LD: 16 A / 7,5 kW, ND: 14,8 A / 5,5 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 400 V three phase 7.5 kW 11 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 400 V, VLD: 25 A / 11 kW, LD: 22 A / 11 kW, ND: 19 A / 7,5 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 400 V three phase 11 kW 15 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 400 V, VLD: 31 A / 15 kW, LD: 29 A / 15 kW, ND: 25 A / 11 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 400 V three phase 15 kW 18.5 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 400 V, VLD: 40 A / 18,5 kW, LD: 37 A / 18,5 kW, ND: 32 A / 15 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 400 V three phase 18.5 kW 22 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 400 V, VLD: 47 A / 22 kW, LD: 43 A / 22 kW, ND: 39 A / 18,5 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 400 V three phase 22 kW 30 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 400 V, VLD: 62 A / 30 kW, LD: 57 A / 30 kW, ND: 48 A / 22 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 400 V three phase 30 kW 37 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 400 V, VLD: 77 A / 37 kW, LD: 70 A / 37 kW, ND: 61 A / 30 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 400 V three phase 37 kW 45 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 400 V, VLD: 93 A / 45 kW, LD: 85 A / 45 kW, ND: 75 A / 37 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 400 V three phase 45 kW 55 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 400 V, VLD: 116 A / 55 kW, LD: 105 A / 55 kW, ND: 91 A / 45 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 400 V three phase 55 kW 75 kW Yes IP20 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 400 V, VLD: 147 A / 75 kW, LD: 135 A / 75 kW, ND: 112 A / 55 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP20.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 400 V three phase 110 kW 132 kW Yes IP00 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 400 V, VLD: 252 A / 132 kW, LD: 230 A / 132 kW, ND: 217 A / 110 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP00.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 400 V three phase 132 kW 160 kW Yes IP00 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 400 V, VLD: 316 A / 160 kW, LD: 290 A / 160 kW, ND: 260 A / 132 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP00.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 400 V three phase 75 kW 90 kW Yes IP00 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 400 V, VLD: 176 A / 90 kW, LD: 160 A / 90 kW, ND: 150 A / 75 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP00.
Closed loop V/f, Closed loop vector, Open loop V/f, Open loop vector 400 V three phase 90 kW 110 kW Yes IP00 No Induction or asynchronous motor, Permanent magnet motor As inverter option Serial RS-485, USB MODBUS/TCP, PROFIBUS DP Slave, PROFINET Slave Inverter RX2, 400 V, VLD: 213 A / 110 kW, LD: 195 A / 110 kW, ND: 180 A / 90 kW, open/closed loop vector, built-in filter, max. output freq. 590Hz, IP00.
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Features

Application customized

The RX2 Inverter can perform simple sequence control programmed for using support software CX-Drive. Crane control, tension control and other large-scale processes that require fast control speeds can be configured without a PLC, optimizing costs.
rx application customized prod

PM Motor Control

The RX2 Series can control permanent magnet motors (PM motors) as well as induction motors. Autotuning maximizes PM motor performance and helps saving energy.
rx pm motor control prod

Safety embedded

The RX2 Series features Safe Torque Off (STO) as a standard, to meet your machine safety needs. 

Certified standards: IEC 61800-5-2:2016 STO SIL3 ISO 13849-1:2015 Cat.4 PLe

rx safety embedded prod

EtherCAT®

The EtherCAT option is available. Connect the RX2 Inverters with the NX/NJ Machine Automation Controller to improve development and production productivity. Both configurations are possible, Standard and Ring topology.
rx2 topology feature tab sol

Downloads

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3G3AX-RX2-ECT EtherCAT Communication Unit Instruction Sheet
enPDF 239 KB
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3G3AX-RX2-PG01 PG Unit Instruction Manual
enPDF 337 KB
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EAC Mark removal Discontinuation Notice
enPDF 221 KB
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From 3G3RX to 3G3RX2 Replacement guide
enPDF 1.34 MB
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RX2 Brochure
enPDF 1.58 MB
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RX2 Series Users Manual
enPDF 17.2 MB
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RX2 Series DriveProgramming Users Manual
enPDF 3.39 MB
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RX2 Series EtherCAT Communication Unit Users Manual
enPDF 4.35 MB
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RX2 Series High-function General-purpose Inverters Datasheet
enPDF 7.07 MB
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