WESA Automation
Row of variable frequency drives with blue keypads, status lights, and ventilation slots

Drives, servos & motion

Drive and motion control, sized and tuned to the load

We specify, wire and tune variable speed drives and motion systems so motors run efficiently, machines move accurately and the line holds the speed and position the process needs.

From a single VFD to a full conversion

We size variable speed drives for pumps, fans and conveyors, and build servo and motion systems for positioning, indexing and coordinated machine movement. Scope runs from a single drive retrofit in the field to a complete multi-section drive conversion. The panel, the wiring and the drive parameters are handled together rather than passed between trades.

Drives are tuned on site under load, so equipment holds the speed and position the process requires. A motor that previously ran wide open draws less current and wears more slowly once the drive is matched to its load. Every parameter is documented and delivered with the rest of the project, so the next person to work with the drive is not guessing at settings.

What we control

Drive and motion hardware specified, integrated and tuned for the application.

Variable speed drives
VFD packages sized for pumps, fans, conveyors and other variable-load equipment, with the right protection and bypass options.
Servo and motion control
Servo systems for positioning, indexing and coordinated movement across multiple axes.
Drive conversions
Single drive retrofits through complete multi-section conversions, kept in step with the existing process.
Motor controls & soft starters
Motor control centers, starters and soft starters for protected, reliable motor starting.
On-site drive tuning
Drive and loop tuning during commissioning so speed, torque and position land where the process needs them.
Documented settings
Drive parameters and configurations delivered in print and digital formats with the project records.

Replacing drives or building a moving machine?

Give us the motors, the loads and the motion you need. We will size the package and tune it on site.