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.


6SE7021-3EB20-Z Siemens

6SE7021-3EB20-Z Siemens

Siemens 6SE7021-3EB20-Z COMPACT DRIVE..

6SE7021-8EB20-Z Siemens

6SE7021-8EB20-Z Siemens

Siemens 6SE7021-8EB20-Z COMPACT DRIVE..

6SE7021-8EB21-Z Siemens

6SE7021-8EB21-Z Siemens

Siemens 6SE7021-8EB21-Z COMPACT DRIVE..

6SE7021-8EB51-Z Siemens

6SE7021-8EB51-Z Siemens

Siemens 6SE7021-8EB51-Z Compact Drive..

6SE7023-4EC11-Z Siemens

6SE7023-4EC11-Z Siemens

Siemens 6SE7023-4EC11-Z COMPACT DRIVE..

6SE7023-4TC71-Z Siemens

6SE7023-4TC71-Z Siemens

Siemens 6SE7023-4TC71-Z COMPACT DRIVE..

6SE7018-0EA51-Z Siemens

6SE7018-0EA51-Z Siemens

Siemens 6SE7018-0EA51-Z COMPACT DRIVE..

VFS11-4037PL-WP Toshiba

VFS11-4037PL-WP Toshiba

Toshiba VFS11-4037PL-WP Compact Variable Speed Drive IP20 3-PH 380-500VAC Input/Output 4 kW 9.5A..

6SE7035-4HF85-0EA0 Siemens

6SE7035-4HF85-0EA0 Siemens

Siemens 6SE7035-4HF85-0EA0 Control AND PRECHARGE Module PET1..

6SE7036-5GK84-1JC0 Siemens

6SE7036-5GK84-1JC0 Siemens

Siemens 6SE7036-5GK84-1JC0 Control Board..

175Z1531 Danfoss

175Z1531 Danfoss

Danfoss 175Z1531 Control Board..

175Z1961 Danfoss

175Z1961 Danfoss

Danfoss 175Z1961 Control Board..

175Z3218 Danfoss

175Z3218 Danfoss

Danfoss 175Z3218 Control Board..

175Z1951 Danfoss

175Z1951 Danfoss

Danfoss 175Z1951 Control Board VLT® Series 5000..

6SE7033-2EG84-1JF1 Siemens

6SE7033-2EG84-1JF1 Siemens

Siemens 6SE7033-2EG84-1JF1 Control Module..

SKC3400400 Control Techniques

SKC3400400 Control Techniques

Control Techniques SKC3400400 Commander SK AC Drive /w/ 3ph 380...480VAC Input and 4kW, 5HP, 9A Outp..

195N0601 Danfoss

195N0601 Danfoss

Danfoss 195N0601 Control Unit with Profibus..

3G3MV-A4007 Omron

3G3MV-A4007 Omron

Omron 3G3MV-A4007 Controller,motor,speed,1.1kW,3 phase,415Vac..

MDF60A0300-503-4-00 Sew-Eurodrive

MDF60A0300-503-4-00 Sew-Eurodrive

Sew-Eurodrive MDF60A0300-503-4-00 Converter 30kW, 3Ph, 380-500V AC, 50-60Hz..

VC55 IMO

VC55 IMO

Imo VC55 CUB 0.55KW Variable frequency inverter..

VC75 IMO

VC75 IMO

IMO VC75 CUB 0.75kW Variable frequency inverter 1 phase 200VAC..

131B8878 Danfoss

131B8878 Danfoss

The 131B8878 is an optimised VSD for AC motor driven pumping applications, with a rated output of 0...

131B8886 Danfoss

131B8886 Danfoss

The 131B8886 is an optimised VFD for AC motor driven water and wastewater applications, with a conti..

131B9011 Danfoss

131B9011 Danfoss

The 131B9011 is an optimised VFD for AC motor driven pumping applications, with a continuous output ..

131B9019 Danfoss

131B9019 Danfoss

The 131B9019 is an optimised VSD for AC motor driven wastewater and water applications, with a conti..

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