Omron RX general purpose (VFDs)

Omron
 

Omron realises that you need quality and reliability, plus the ability to easily and quickly customise your inverter to the application in hand. And with the RX, you have the perfect tool for the job. Naturally it combines the same high level of quality and performance for which Omron is renowned. It also has abundant application functionality on board and you can customise it yourself to match your precise requirements.  


  • Up to 132 kW
  • 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
  • Double rating VT 120%/1 min and CT 150%/1 min
  • Built-in EMC filter
  • Built-in logic programmability
  • Built-in application functionality
  • Positioning functionality
  • Automatic energy saving
  • Micro-surge voltage supression
  • Fieldbus communications: Modbus, DeviceNet, Profibus, Componet, EtherCAT and ML2
  • CE, cULus, RoHS


Additional links:

 Technical documentation and Downloads
 Request additional information and get a price quote

Model range

Model Capacity, kW Current, А Deceleration time, sec Dimensions
(W x H x D), mm
Price
3G3RX-A2004-E1F 0,4 3 0,01-3600 150x255x140 reduced!
3G3RX-A2007-E1F 0,75 5 0,01-3600 150x255x140 reduced!
3G3RX-A2015-E1F 1,5 7.5 0,01-3600 150x255x140 reduced!
3G3RX-A2022-E1F 2,2 10.5 0,01-3600 150x255x140 reduced!
3G3RX-A2037-E1F 3,7 16.5 0,01-3600 150x255x140 reduced!
3G3RX-A2055-E1F 5,5 24 0,01-3600 210x260x170 reduced!
3G3RX-A2075-E1F 7,5 32 0,01-3600 210x260x170 reduced!
3G3RX-A2110-E1F 11 46 0,01-3600 210x260x170 reduced!
3G3RX-A2150-E1F 15 64 0,01-3600 250x390x190 reduced!
3G3RX-A2185-E1F 18,5 76 0,01-3600 250x390x190 reduced!
3G3RX-A2220-E1F 22 95 0,01-3600 250x390x190 reduced!
3G3RX-A2300-E1F 30 121 0,01-3600 310x540x195 reduced!
3G3RX-A2370-E1F 37 145 0,01-3600 390x550x250 reduced!
3G3RX-A2450-E1F 45 182 0,01-3600 390x550x250 reduced!
3G3RX-A2550-E1F 55 220 0,01-3600 480x700x250 reduced!
3G3RX-A4004-E1F 0,4 1.5 0,01-3600 150x255x140 reduced!
3G3RX-A4007-E1F 0,75 2.5 0,01-3600 150x255x140 reduced!
3G3RX-A4015-E1F 1,5 3.8 0,01-3600 150x255x140 reduced!
3G3RX-A4022-E1F 2,2 5.3 0,01-3600 150x255x140 reduced!
3G3RX-A4040-E1F 4 9 0,01-3600 150x255x140 reduced!
3G3RX-A4055-E1F 5,5 14 0,01-3600 210x260x170 reduced!
3G3RX-A4075-E1F 7,5 19 0,01-3600 210x260x170 reduced!
3G3RX-A4110-E1F 11 25 0,01-3600 210x260x170 reduced!
3G3RX-A4150-E1F 15 32 0,01-3600 250x390x190 reduced!
3G3RX-A4185-E1F 18,5 38 0,01-3600 250x390x190 reduced!
3G3RX-A4220-E1F 22 48 0,01-3600 310x540x195 reduced!
3G3RX-A4300-E1F 30 58 0,01-3600 250x390x190 reduced!
3G3RX-A4370-E1F 37 75 0,01-3600 390x550x250 reduced!
3G3RX-A4450-E1F 45 91 0,01-3600 390x550x250 reduced!
3G3RX-A4550-E1F 55 112 0,01-3600 390x550x250 reduced!
3G3RX-B4750-E1F 75 149 0,01-3600 390x700x270 reduced!
3G3RX-B4900-E1F 90 176 0,01-3600 390x700x270 reduced!
3G3RX-B411K-E1F 110 217 0,01-3600 480x740x270 reduced!
3G3RX-B413K-E1F 132 260 0,01-3600 480x740x270 reduced!

Omron RX series Inverter Application Software

With years of experience in crane applications we use the standard built-in functions of Omron’s inverters including ELS (Electronic Line Shaft), brake control and positioning functionality, in combination with application functions such as anti-skew, over-travel control and load speed optimisation. As a result we have created the Crane Inverter Application Software. Depending on the crane type and particular needs, different functions can be added to create new dedicated inverter application software versions.

Anti-skew function
Using external sensors, the inverter ensures the crane operates perfectly in its horizontal alignment.
Omron RX series Inverter Application Software
Over-travel management
The inverter manages signals from the limit switch about each operation and actuates accordingly; reducing the crane car’s speed before stopping.

Brake control 
The drive has fully integrated brake control and adjustment parameters to give very smooth starts and stops. A brake release feedback alarm has also been added.

Leveling control
A critical crane feature is the synchronisation of the motors which ensures a balanced load. This is achieved with the RX’s standard built-in ELS (Electronic Line Shaft) function.

Overload control
The drive controls the load ensuring it is not too heavy for the crane. If excessive weight is detected, an alarm is activated and the operation is automatically stopped.

Omron drive RX series is for cranes

The Omron Crane Inverter Application Software Library has been developed using different function and solution combinations for most standard crane types – Gantry, Tower, Luffing and Grab. Additionally, CX-Drive Programming enables existing functions to be adapted to customers’ needs, and new functions can also be created resulting in exclusive, tailor-made solutions. Customers can also develop their own application software with the CX-Drive Programming open tool.

Load over speed control
- An external encoder directly connected to the rope axis provides the inverter with redundancy information ensuring perfect load speed control.

Joystick control and specific alarms 
- Joystick control and new alarms dedicated to specific crane malfunctions ensure full control of the crane.

Tower cranes
- Speed load control
Omron drive RX series is for cranes

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