Ironless motorsSuperior precision with accurate force constant and speed. In contrast to iron core motors, these motors feature an ironless coil unit, so there is no attraction force or cogging between the coil unit and the magnet track. This gives ironless motors their light weight, superior precision, a linear force constant, and extremely dynamic velocity, acceleration, and deceleration.
UL seriesUltimate speed and accuracy performance for applications where precision counts
The UL ironless motors are available in various configurations that can easily be adapted to any application specific requirement. The high-end UL ironless motors are available in various configurations that can easily be adapted to any application specific requirement. Because of their high speed, positioning accuracy, zero cogging and attraction force, many UL motors are successfully applied throughout the semiconductor industry.
Key properties- High speed and rapid dynamic response
- High positioning accuracy
- Zero cogging (no detent)
- Minimal magnetic attraction
- Multiple coil-unit and magnet-yoke options for tailored force and travel
Characteristics- Peak force: MAX 1200 N
- Continuous force: MAX 350 N
- Coil units: UL3, UL6, UL9, UL12, UL15
- Magnet yokes: UL126, UL168, UL210, UL546
- Main advantages: high speed, high positioning accuracy, zero cogging, minimal magnetic attraction
- Typical target industries: semiconductor, display, machine tooling, robotics, printing, life science, aerospace, vacuum applications
Applications- Semiconductor manufacturing
- Display and flat-panel handling
- Scientific instruments and aerospace
- Machine tooling and CNC systems
- Digital cutting and printing
- Robotics and automation
- Life science equipment
- Woodworking and material processing
- Stage systems and integrated motion solutions
- Vacuum and cleanroom applications
- and more
Available resources (documents and files related to the UL series)- Ironless motor brochure (brochure)
- Comparison of linear motors and other drive systems (webinar)
- Ironless linear motor manual (manual)
- UL series – Spec sheet (spec sheet)
- UL series - CAD file (CAD file)
- UL digital hall module CAD file (CAD file)