IMO SD1-45A-43 variable frequency drive featuring 22 kW output, 380-460 V three-phase input, 45 A output, Safe Torque Off, Modbus RTU communication and IP20 protection for industrial motor control.
£1,813.38
The IMO SD1-45A-43 is a high-performance AC variable frequency drive (VFD) designed for precise speed and torque control of three-phase motors in demanding industrial machinery and automation systems. As part of the advanced IMO SD1 torque vector inverter series, it is developed for machine builders, OEMs and industrial users requiring efficient motor control, advanced safety features and seamless automation integration.
The SD1 series combines advanced sensorless torque vector control with integrated communication, motor auto-tuning and comprehensive protection features to deliver reliable performance across a wide range of industrial applications. Its intuitive commissioning and robust construction help minimise installation time while improving operational efficiency.
With a rated output power of 22 kW, a three-phase 380-460 V AC supply and a 45 A rated output current, the SD1-45A-43 is ideal for conveyors, pumps, compressors, mixers, fans and heavy-duty production machinery. The IP20 cabinet-mounted enclosure enables straightforward installation inside industrial control panels.
Variable frequency drives such as the IMO SD1-45A-43 regulate motor speed by adjusting output voltage and frequency. This enables machinery to operate more efficiently while improving process precision, reducing mechanical stress and lowering energy consumption.
The SD1 series is designed for industrial automation engineers who require dependable motor control with integrated communications, advanced vector control and comprehensive safety functionality. Its versatile design makes it suitable for a broad range of industrial applications requiring reliable long-term performance.
| Power | 22 kW |
|---|---|
| Current | 45 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | SD1 Variable Speed Drives |
| Product type | AC variable frequency drive |
| Rated output power | 22 kW |
| Rated output current | 45 A |
| Motor rating | 30 HP |
| Input voltage | 380-460 V AC |
| Input phases | Three-phase |
| Output phases | Three-phase |
| Frequency range | 0-590 Hz |
| Protection rating | IP20 |
| Control method | Sensorless vector / V/F control |
| Safety function | Safe Torque Off (STO) |
| Overload capacity | 150% for 60 seconds |
| Mounting type | Cabinet / panel mounting |
| Housing | Metal enclosure |
| Warranty | 3 Years |
| EMC Filter | None |
The SD1-45A-43 controls the speed and torque of three-phase AC motors used in industrial automation and heavy-duty machinery.
The drive supports motors with a rated output power of approximately 22 kW.
The SD1-45A-43 operates from a three-phase 380-460 V AC supply.
Yes. The drive includes integrated Modbus RTU / RS485 communication for straightforward integration into industrial automation systems.
The drive includes an integrated Safe Torque Off (STO) function to support safe machine operation.
IMO SD1 variable speed drives are trusted by automation engineers and OEM machine builders worldwide to deliver reliable motor control, excellent efficiency and dependable performance across demanding industrial applications.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...