Rapid set-up servodrives save space and cut costs
24 June 2025 
Mitsubishi Electric has introduced a series of servodrives that allow manufacturers to implement advanced automation without significant investments. The Melservo-Jet systems, which span ratings from 0.1–3kW in 200V versions and from 0.6–7kW in 400V versions, deliver high positioning accuracy through encoders with resolutions of up to 24 bits and responses of up to 3.2kHz for precision motion control.
The smallest models measure just 40 x 196 x 205mm, saving space in control cabinets while maintaining high performance. High overload capacities (up to 450%) and inertia ratios (up to 1:25) allow smaller drives to be used, while maintaining the same performance.
A simple set-up process with one-touch tuning reduces installation times. The multi-axis drives need less wiring – enhanced by a one-cable system that combines power and feedback signals in a single connection. Network-based safety functions replace the need for traditional safety wiring.
The servodrives integrate into motion-centric networks such as CC-Link IE TSN and EtherCat, enabling integration with MESs (manufacturing execution systems) and ERPs (enterprise planning platforms), supporting data collection for predictive maintenance and process optimisation purposes.
“Melservo-Jet is designed for companies looking to make targeted automation improvements – for example, faster, more flexible production machines that maintain or improve the production quality, while maintaining machine or production costs,” says Oliver Giertz, Mitsubishi’s strategic product manager for servo and robots. “It responds to today’s approach to automation investments, where quick and measurable return on investment is essential.”
The drives “address common challenges faced by manufacturers,” he adds. “Features like automatic motor detection and auto-tuning make the system accessible even for companies taking their first steps in advanced automation. The one-touch tuning function is particularly valuable, as it adjusts system settings in just 0.3 seconds, requiring less specialist knowledge and helping companies cope with skilled worker shortages.”
