Omron Electronics R1 Inverters
Omron Electronics R1 Inverters feature a built-in braking transistor up to 75kW and a built-in braking resistor up to 7.5kW. Omron Electronics R1 Inverters operate from 0.4kW to 630kW at 400V. The R1 series is rated to withstand harsh industrial environments (IEC 60721-3-3, Class 3C2). The inverters are designed for pump sequencing, textile traverse control, and access control applications.
Features
- Variable speed drive
- Pump sequencing
- Solar pumping entrance access control
- Textile traverse control
- Predictive maintenance features
- IGBT life warnings
- Cooling airflow alerts
- Traceback data
- Multi-function keypad in 10 languages
- BLUETOOTH® and USB® connectivity
- IP55-rated cooling
- Modbus RTU connectivity
- Sequence control performance
- Crane control
- Tension control
- Auto-tuning features
- Multi-drive operation features
- Built-in EMC filter
- Application functions
- Positioning control
- Orientation functionality
- Master-follower operation
- Auto energy-saving operation
- Regenerative solutions
- Sysmac Studio IDE integration
Applications
- Pump sequencing
- Solar pumping entrance access control
- Textile traverse control
Specifications
- 0.4kW to 630kW at 400V
- 75kW maximum built-in braking transistor
- 7.5kW maximum built-in braking resistor
- Motor options
- Standard induction motors
- Permanent magnet motors
- Drum motors
- 128-pole direct drive PM motors
- Built-in STO SIL3 PLe functional safety
- 200% or more torque at 0.0Hz
- 40Hz sensor-less, 200Hz vector closed-loop control
- 1500Hz current response
- 599Hz maximum output frequency
- Flexible drive ratings
- HHD 150% at 1min, 200% at 3s
- HND 120% at 1min
- HD 150% at 1min
- ND 120% at 1min
- 100kHz encoder option boards
- EtherCAT, PROFIBUS, and PROFINET communication options
- 10-year design life
- CE, UL, cUL, and RoHS2 compliance
- 3C2 PCB coating
IP55 Protection
Published: 2026-10-08
| Updated: 2026-10-08