- Travel range 13 mm (1/2")
- Unidirectional repeatability to 0.05 µm
- Load capacity to 20 kg
- Integrated optical limit switches
- Available with direct-measuring encoder
Reference-class Z stage
Extremely accurate and reliable positioning. Crossed roller guides for smooth feed at high loads. Stress-relieved aluminum base for highest stability. Drive variants with DC motor and 2-phase stepper motor. Noncontact limit switches.
Highly accurate position measuring with incremental linear encoder
Noncontact optical encoders measure the position directly at the platform with the greatest accuracy. Nonlinearity, mechanical play or elastic deformation have no influence on the measurement.
Crossed roller guide
With crossed roller guides, the point contact of the balls in ball guides is replaced by line contact of the hardened rollers. Consequently, they are considerably stiffer and need less preload, which reduces friction and allows smoother running. Crossed roller guides are also distinguished by high guiding accuracy and load capacity. Force-guided rolling element cages prevent cage creep.
Industry and research, e.g., semiconductor inspection, fiber alignment.
Product Change Notification Motor Driven Products
Short Instructions MP146EK
Positioners with Electric Motors: DT-xx / HPS-170 / L-xxx / LS-xxx / MTS-65 / PRS-xxx / RS-40 / UPL-120 / VT-80 / WT-xx / WT-xxx
User Manual UPL-120
UPL-120 High-Precision Z Stage
UPL-120 3-D model
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