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.
M200-085 00860 A Control Techniques
Control Techniques M200-085 00860 A Unidrive M200 Series 86A, 55kW Variable Speed Drive 500/575VAC, ..
M200-086 00860 A Control Techniques
Control Techniques M200-086 00860 A Unidrive M200 Series 86A, 75kW Variable Speed Drive 500/690VAC, ..
M701-064-00420 A Control Techniques
Control Techniques M701-064-00420 A Unidrive M700 18.5kW Inverter drive 3 Phase 380-480V AC 42A..
SP0401 Control Techniques
Part of the Unidrive SP range, SP0401is a 0.37kW, 0.5HP, 1.3 A, Three Phase 380-480V AC inverter man..
SP0201 Control Techniques
Part of the Unidrive SP range, SP0201is a 0.37kW, 0.5HP, 2.2 A, Single Phase 200-240V AC AC drive ma..
SP0402 Control Techniques
The SP0402 is a 0.55kW, 0.75HP, 1.7A, Three Phase 380-480V AC variable frequency drive from the Unid..
SP0202 Control Techniques
The SP0202 is a 0.55kW, 0.75HP, 3.1A, Single Phase 200-240V AC variable frequency drive from the Uni..
SP0403 Control Techniques
The SP0403 is a 0.75kW, 1.0HP, 2.1A, Three Phase 380-480V AC variable frequency drive from the Unidr..
SP1201 Control Techniques
Part of the Unidrive SP range, SP1201is a 0.75kW, 1.0HP, 4.3 A, Three Phase 200-240V AC AC drive man..
SP0203 Control Techniques
Part of the Unidrive SP range, SP0203is a 0.75kW, 1.0HP, 4 A, Single Phase 200-240V AC AC drive manu..
SP0404 Control Techniques
Part of the Unidrive SP range, SP0404is a 1.1kW, 1.5HP, 3 A, Three Phase 380-480V AC AC drive manufa..
SP0204 Control Techniques
The SP0204 is a 1.1kW, HP, 5.7A, Single Phase 200-240V AC VSD from the Unidrive SP range manufacture..
SP1202 Control Techniques
Part of the Unidrive SP range, SP1202is a 1.1kW, 1.5HP, 5.8 A, Three Phase 200-240V AC variable freq..
SP0405 Control Techniques
Part of the Unidrive SP range, SP0405is a 1.5kW, 2.0HP, 4.2 A, Three Phase 380-480V AC VSD manufactu..
SP1403 Control Techniques
The SP1403 is a 1.5kW, 2.0HP, 4.2A, Three Phase 380-480V AC variable frequency drive from the Unidri..
SP0205 Control Techniques
The SP0205 is a 1.5kW, 2.0HP, 7.5A, Single Phase 200-240V AC inverter from the Unidrive SP range man..
SP1203 Control Techniques
Part of the Unidrive SP range, SP1203is a 1.5kW, 2.0HP, 7.5 A, Three Phase 200-240V AC inverter manu..
SP6602 Control Techniques
Part of the Unidrive SP range, SP6602is a 110kW, 150HP, 125 A, Three Phase 500-690V AC inverter manu..
SP6402 Control Techniques
The SP6402 is a 110kW, 150HP, 210A, Three Phase 380-480V AC VSD from the Unidrive SP range manufactu..
SP3506 Control Techniques
Part of the Unidrive SP range, SP3506is a 11kW, 15HP, 18 A, Three Phase 500-575V AC variable frequen..
SP3202 Control Techniques
Part of the Unidrive SP range, SP3202is a 11kW, 15HP, 42 A, Three Phase 200-240V AC inverter manufac..
SP4601 Control Techniques
The SP4601 is a 15kW, 20HP, 19A, Three Phase 500-690V AC VSD from the Unidrive SP range manufactured..
SP3507 Control Techniques
The SP3507 is a 15kW, 20HP, 22A, Three Phase 500-575V AC inverter from the Unidrive SP range manufac..
SP2404 Control Techniques
The SP2404 is a 15kW, 20HP, 32A, Three Phase 380-480V AC inverter from the Unidrive SP range manufac..
SP3401 Control Techniques
The SP3401 is a 15kW, 20HP, 32A, Three Phase 380-480V AC AC drive from the Unidrive SP range manufac..























