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.


SKB1100075 Control Techniques

SKB1100075 Control Techniques

Control Techniques SKB1100075 Commander SK 0.75kW Inverter Drive 100-120V AC Single Phase 4A..

SKBD200110 Control Techniques

SKBD200110 Control Techniques

Control Techniques SKBD200110 Commander SK 1.1kW Inverter Drive..

SKBD200150 Control Techniques

SKBD200150 Control Techniques

Control Techniques SKBD200150 Commander SK 1.5kW Inverter Drive 200-240V AC 1/3 Phase 7A..

SKB3400150 Control Techniques

SKB3400150 Control Techniques

Control Techniques SKB3400150 Commander SK 1.5kW Inverter Drive 380-480V AC 3PH 3.8A..

SKCD200220 Control Techniques

SKCD200220 Control Techniques

Control Techniques SKCD200220 Commander SK 2.2kW Inverter Drive..

SKC3400220 Control Techniques

SKC3400220 Control Techniques

Control Techniques SKC3400220 Commander SK 2.2kW Inverter Drive 380-480V AC 3PH 5.1A..

SK2201 Control Techniques

SK2201 Control Techniques

Control Techniques SK2201 Commander SK 3KW Inverter Drive 12.6A..

SKDD200300 Control Techniques

SKDD200300 Control Techniques

Control Techniques SKDD200300 Commander SK 3kW Inverter Drive 200-240V AC 1/3 Phase 12.6A..

SKC3400300 Control Techniques

SKC3400300 Control Techniques

Control Techniques SKC3400300 Commander SK 3kW Inverter Drive 380-480V AC 3PH 7.2A..

SKD3200400 Control Techniques

SKD3200400 Control Techniques

Control Techniques SKD3200400 Commander SK 4kW Inverter Drive 200-240V AC 3PH 17A..

SKC3400400 Control Techniques

SKC3400400 Control Techniques

Control Techniques SKC3400400 Commander SK 4kW Inverter Drive 380-480V AC 3PH 9A..

SK2402 Control Techniques

SK2402 Control Techniques

Control Techniques SK2402 Commander SK 7.5kW Inverter Drive 380-480V AC 3PH 16.5A..

SK6401 Control Techniques

SK6401 Control Techniques

Control Techniques SK6401 Commander SK 90kW Inverter Drive 380-480V AC 3PH 180A..

22-COMM-P Allen Bradley

22-COMM-P Allen Bradley

Allen Bradley 22-COMM-P Communication module. Profibus. For use with PF40..

SK1100/1 NORD

SK1100/1 NORD

Nord SK1100/1 Compact Basic 1.1kW AC Inverter drive 200V..

SK1100/1FCB NORD

SK1100/1FCB NORD

Nord SK1100/1FCB Compact Basic 1.1kW AC Inverter drive 200V..

SK 1100/1 FCT NORD

SK 1100/1 FCT NORD

Nord SK 1100/1 FCT Compact Basic 1.1kW AC Inverter drive 200V..

SK1100/3CB NORD

SK1100/3CB NORD

Nord SK1100/3CB Compact Basic 1.1kW AC Inverter drive 400V..

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..

6SE7018-0TA51-Z Siemens

6SE7018-0TA51-Z Siemens

Siemens 6SE7018-0TA51-Z Compact Drive..

6SE7021-0EA30 Siemens

6SE7021-0EA30 Siemens

Siemens 6SE7021-0EA30 Compact Drive..

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..

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