IMO SD1-180A-43 SD1 Series variable speed drive, a 90 kW torque vector inverter with 380 to 460 V three-phase input, 180 A three-phase output, STO, Modbus RTU communication and IP20 protection.
£5,667.55
The IMO SD1-180A-43 is a heavy-duty AC variable speed drive designed for accurate speed and torque control of high-power three-phase motors in demanding industrial applications. As part of the IMO SD1 torque vector inverter series, it provides robust motor control, integrated safety functionality and flexible automation features for modern drive systems.
This drive operates from a three-phase 380–460 V AC supply and provides a controlled three-phase output for standard AC induction motors. Its sensorless vector and V/f control capability supports smooth acceleration, stable speed regulation and dependable motor response across heavy-duty industrial processes.
With a rated output power of 90 kW, a 180 A output current and an IP20 enclosure, the SD1-180A-43 is ideal for large conveyors, pumps, fans, compressors, mixers and industrial automation systems requiring efficient high-power motor control.
Variable speed drives such as the IMO SD1-180A-43 regulate motor speed by adjusting output voltage and frequency. This improves process control, reduces mechanical stress on driven equipment and can help lower energy consumption in applications where motors do not need to run continuously at full speed.
The SD1 series is designed for straightforward commissioning and dependable industrial operation. Its combination of torque vector control, integrated EMC filtering, communication capability and safety functionality makes it a practical choice for large control panels and demanding machine installations.
| Power | 90 kW |
|---|---|
| Current | 180 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | SD1 Series |
| Product type | AC variable speed drive / torque vector inverter |
| Rated output power | 90 kW |
| Rated output current | 180 A |
| Input voltage | 380–460 V AC |
| Input phases | Three-phase |
| Output phases | Three-phase |
| Rated power | 120 HP |
| Protection rating | IP20 |
| Control method | V/f and sensorless vector control |
| Safety | Safe Torque Off (STO) |
| Frequency range | 0–590 Hz |
| Overload capacity | 150% for 60 seconds |
| Frame size | Size 8 |
| Mounting type | Cabinet / panel mounting |
| Typical dimensions (W × D × H) | approx. 338 × 330 × 554 mm |
| Weight | approx. 45 kg |
| EMC Filter | None |
The SD1-180A-43 is used to control the speed and torque of high-power three-phase AC motors in industrial machinery, pumps, fans, conveyors and automation systems.
The drive supports motors with a rated output power of approximately 90 kW.
The drive operates from a three-phase 380–460 V AC supply and provides a three-phase output for compatible motors.
The IMO SD1-180A-43 has a rated output current of 180 A.
Yes. The SD1-180A-43 includes Safe Torque Off (STO) functionality and built-in Modbus RTU / RS485 communication for integration with industrial control systems.
IMO SD1 variable speed drives are used by panel builders, maintenance engineers and OEM machine builders to deliver efficient motor control, flexible automation and reliable 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...