Engineering Stack
Explore the MARCH Engineering Stack and the services that support every stage of the asset lifecycle, from design and delivery to maintenance and optimisation.
Quantum Controls (a MARCH company) specialises in Variable Speed Drives (VSD) and Electric Motor solutions that keep critical operations running. Their comprehensive services include specification, installation, repair, maintenance, and 24/7 emergency support – backed by national reach and technical expertise. As the UK’s leading VSD supplier, Quantum can supply all major manufacturers of VSDs, and holds stock of ABB, Schneider Electric, Danfoss, WEG motors, and Mitsubishi VSDs in IP20/21 and IP54/55 up to 250kw. They also stock and supply WEG and ABB motors, holding in stock 2&4 pole in both foot and flange mounting up to 250kw.
Our Capabilities
Quantum Controls provides end-to-end VSD and electric motor services across the UK, backed by the largest Drive Service Centre in the country and a team of expert engineers.
- Supply, install, commission and maintain Variable Speed Drives nationwide
- Repairs for all major VSD brands with 24/7 response
- Stockist of ABB & WEG motors with rapid delivery
- Official partner to global drive manufacturers
- Classroom and hands-on VSD & motor training
Specialist Services
Quantum Controls offers advanced services for environments where speed, resilience and sustainability matter.
- Q-Hire: 24/7 UK-wide hire of drives, motors, and generators
- On-site diagnostics and repairs by expert service engineers
- Regenerative load testing at Prudhoe facility for greener performance validation
- Smart motor monitoring with ABB Ability™ sensors and WIMES-compliant supply
- Q-Care Service Partnerships delivering tailored support to keep operations running
Maintenance
When downtime isn’t an option, Quantum Controls delivers planned and responsive maintenance to keep equipment running efficiently.
- Scheduled inspections and proactive condition monitoring
- 24/7 emergency support with national engineer coverage
- First-visit fix guarantee on common VSD faults
- Compliance support across water, manufacturing, infrastructure and more
- Drive Asset Management System (DAMs) for full maintenance history
Spare Parts & Repairs
Quantum Controls carries thousands of OEM and OE-quality parts, enabling fast, reliable repairs with full restoration and certification.
- Repairs for all major VSD brands, delivered by qualified engineers
- All repairs include a 12-month warranty as standard
- Drives fully restored, load-tested and certified before return
- Repair capability up to 690V, including specialist equipment
Installation
Quantum Controls delivers full turnkey installation for VSDs and motors, with rapid fulfilment and expert project delivery.
- 24/7 motor supply via Quantum Prime to minimise downtime
- Technical support to identify optimal drive and motor solutions
- Clear scopes of work and fully costed proposals
- Seamless project delivery across both retrofit and new-build sites
Technical Q&A’s
Want to know more? Visit our Technical Knowledge Hub to find out more information.
- White Papers
- Technical Videos
- Helpful Articles
- Training Brochure
- Easy Guides
Download the Quantum Easy Guides
Contact Quantum Controls
Quantum Controls supports businesses across the UK with Variable Speed Drive and Electric Motor services built around reliability, speed, and performance. Whether it’s a planned project or an urgent fault, get in touch to speak to an expert by filling out the contact form below or calling us on 0330 9000 247.
