AC Drives


Maximize your operational efficiency with high-performance AC Drives, the intelligent "brains" of the modern industrial motor system. By precisely controlling motor speed and torque, these drives eliminate the waste of traditional fixed-speed operations, delivering massive energy savings and superior process control. Beyond the bottom line, AC Drives protect your equipment through "soft start" technology, significantly reducing mechanical wear and extending the lifespan of your critical assets—from HVAC fans to heavy-duty manufacturing conveyors. Invest in precision, sustainability, and long-term reliability for your facility today.

At AFi Systems we offer comprehensive support for all kinds of AC Drives. From Siemens to Parker, Yaskawa to Hitachi, or ABB to Allen-Bradley, we can service drives from a plethora of different vendors. Requests for refurbished, new surplus, or factory-new articles can all be accommodated, and our expert team with over 350 years of combined technician experience are primed to handle both in-house and on-site repairs for any units requiring service with quick turnaround times using state-of-the-art testing equipment. Boasting a no-fix, no-fee policy and a two-year warranty for all repairs, we at AFi Systems take pride in our work, and will always endeavour to ensure your satisfaction.

Any refurbishment includes the replacement of any components likely to degrade over time such as electrolytic capacitors and electromechanical parts like cooling fans, before being soak tested in one of our dedicated drive bays so we can be confident in our two-year warranty. Our refurbishment services include drives for obsolete products whose legacy fieldbus communications prohibit easy retrofitting.


6SE3221-5DC50 Siemens

6SE3221-5DC50 Siemens

Siemens 6SE3221-5DC50 7.5kW Micromaster Vector Variable Speed Drive..

FDS4085/B STOBER

FDS4085/B STOBER

Stober FDS4085/B 7.5kW Posidrive Servo Drive..

FR-E540-7.5K-EC Mitsubishi

FR-E540-7.5K-EC Mitsubishi

Mitsubishi FR-E540-7.5K-EC 7.5kW Three Phase, High Performance, Compact Inverter, 17A..

M600-044-00172 Control Techniques

M600-044-00172 Control Techniques

Control Techniques M600-044-00172 7.5kW Variable speed drive, Unidrive M600 series 380-480V AC 17.2..

PC10E1ST34010A1 saftronics

PC10E1ST34010A1 saftronics

Saftronics PC10E1ST34010A1 7.5kW/10HP AC Drive 400VAC..

J300-550LFU Hitachi

J300-550LFU Hitachi

Hitachi J300-550LFU 75HP 230V AC Drive..

CIMR-P5U2045 Yaskawa

CIMR-P5U2045 Yaskawa

Yaskawa CIMR-P5U2045 75HP 230V AC Drive..

CIMR-G5U4045 Yaskawa

CIMR-G5U4045 Yaskawa

Yaskawa CIMR-G5U4045 75HP 460V AC Drive..

CIMR-G5V4055 Yaskawa

CIMR-G5V4055 Yaskawa

Yaskawa CIMR-G5V4055 75HP 460V AC Drive..

CIMR-P5M4045 Yaskawa

CIMR-P5M4045 Yaskawa

Yaskawa CIMR-P5M4045 75HP 460V AC Drive..

CIMR-P5M4055 Yaskawa

CIMR-P5M4055 Yaskawa

Yaskawa CIMR-P5M4055 75HP 460V AC Drive..

CIMR-P5U4055 Yaskawa

CIMR-P5U4055 Yaskawa

Yaskawa CIMR-P5U4055 75HP 460V AC Drive..

ATV58HD79N4XZU Telemecanique

ATV58HD79N4XZU Telemecanique

Telemecanique ATV58HD79N4XZU 75HP 460V AC Drive..

ATV58HD79N4ZU Telemecanique

ATV58HD79N4ZU Telemecanique

Telemecanique ATV58HD79N4ZU 75HP 460V AC Drive..

ATV66D79N4U Telemecanique

ATV66D79N4U Telemecanique

Telemecanique ATV66D79N4U 75HP 460V AC Drive..

ATV71HD55M3X Telemecanique

ATV71HD55M3X Telemecanique

Telemecanique ATV71HD55M3X 75HP 460V AC Drive..

ATV71HD55N4 Telemecanique

ATV71HD55N4 Telemecanique

Telemecanique ATV71HD55N4 75HP 460V AC Drive..

FLEX58KD64N4 Square D

FLEX58KD64N4 Square D

Square D FLEX58KD64N4 75HP 460V AC Drive..

ACS800-U1-00705 ABB

ACS800-U1-00705 ABB

ABB ACS800-U1-00705 75HP 460V AC Drive..

584S-0550-0010 Eurotherm

584S-0550-0010 Eurotherm

Eurotherm 584S-0550-0010 75HP 460V AC Drive..

6KP1143075X9B1 General Electric

6KP1143075X9B1 General Electric

General Electric 6KP1143075X9B1 75HP 460V AC Drive..

6SE3231-0DS45 Siemens

6SE3231-0DS45 Siemens

Siemens 6SE3231-0DS45 75HP 460V AC Drive..

175L3715 Danfoss

175L3715 Danfoss

Danfoss 175L3715 75HP 460V AC Drive..

GP10E9ST34075B1 saftronics

GP10E9ST34075B1 saftronics

Saftronics GP10E9ST34075B1 75HP 460V AC Drive..

J300-550HFU Hitachi

J300-550HFU Hitachi

Hitachi J300-550HFU 75HP 460V AC Drive..

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