We repair, refurbish or replace Micromaster 420s in our customizable workshop.

These drives are frequency inverters that control the speed of 3-phase AC motors. This precision control makes your motor more efficient and so saves you energy and money. As a result, you can improve your bottom line while saving the planet!

There are several models available varying from the 120W single-phase input right up to the 11kW three-phase input so you are bound to find the right drive for your particular needs.

A modern microprocessor controls these inverters and they also have insulated gate bipolar transistor (IGBT) technology fitted as standard. Also, the Micromaster 420 is built to last and is extremely flexible. Its reliability means it is a suitable drive for many tough environments.

The motor runs quietly due to the selectable pulse frequency feature. The drive also has full protective functions with outstanding motor protection.

The Micromaster 420 is ideal for simple applications but is also suitable for advanced applications due to its complete parameter lists. Moreover, you can use the drive alone or integrate it into a system.

Micromaster 420 Industrial Drive Repair

We have enough experience to know how important a well-functioning drive is to your business. Faulty equipment interrupts your productivity and affects your bottom line. That’s where we come in. Our experienced engineers work to the highest standards in the industry. Our company has over 20 years experience in fixing drives. We can repair your A800 drive or refurbish it so it’s as good as new. Failing that, we can replace it for you if a similar unit is available. Even better, we strive to give you a competitive price for your repair.

Your needs are individual so we have a range of options for you to choose from, depending on the urgency of your repair and your budget:

  • Standard Repairs – the unit will be repaired within 7-10 working days.

  • Urgent Repairs – the unit will be repaired within 2-3 working days.

  • Service exchange – Failed units can be replaced within 48 hours with a service exchange unit. *

  • Spare (supply) unit – If you require a spare unit, we can supply the same unit as the original. *

* These services are subject to availability.


Our trained customer service team is ready and waiting to answer any queries you may have. Just fill in the contact form or give us a call.

You will also benefit from our 2-year warranty and our quick delivery service by a reputable courier. Above all, we give you uncommon service at low prices. You can’t ask for more!

  • Quick turnaround
  • Courier delivery service

  • Low prices

  • Experienced engineers

  • Friendly customer service

  • 24/7 technical support

  • Online booking

  • Worldwide reach

  • No fix no fee

Contact us today for a competitive quote for your repair!