The fields of application for our linear stages LT and PT are widely spread. They are used where highest requirements on straightness deviations, noise behaviour or positioning accuracy are demanded.
Stepping motors and backlash-free recirculating ball spindles are used as standard drive. Due to the usage of selective cross roller guides, highest accuracys are achieved which are recorded in the final check.
For the adaption and mounting of the linear stages, several threads in grid layout are provided so that they can be combined to multi-axis positioning systems.
Positioning Systems brochure download...
Linear Stages LT
The linear stages of the LT series are especially designed to provide high accuracy in compact dimensions. The bellows are protecting the bearings, spindles and scales from external influences.
• normalized aluminium alloy, black anodized
• anti-backlash pre-loaded cross roller guides or profiled rail guides
• anti-backlash pre-loaded ball screw
| Linear stage | Stroke (mm) | Drive | Measuring system |
LT5 |
50 100 170 |
stepper motor DC motor |
none linear scale rotary encoder |
LT6 |
200 300 |
stepper motor stepper motor with brake DC motor |
none linear scale rotary encoder |
LT8 |
200 300 |
stepper motor stepper motor with brake |
none linear scale rotary encoder |
Positioning Systems brochure download...
Linear Stages PT
The linear stages of the PT series are especially designed to provide high accuracy in compact dimensions. The bearing design without runnung-in provides an even higher accuracy than the LT series. The linear stages of the PT series are particularly suitable as vertical axis.
• normalized aluminium alloy, black or pale anodized
• cross roller guides, anti-backlash pre-loaded
• ball screw, anti-backlash pre-loaded
| Linear stage |
Stroke (mm) | Drive | Measuring system |
PT3 / M60 |
25 | DC motor |
none |
PT4 / M80 |
25 | stepper motor DC motor |
none linear scale rotary encoder |
PT5 |
50 |
stepper motor stepper motor with brake DC motor |
none linear scale rotary encoder |
PT6 |
100 | stepper motor stepper motor with brake DC motor |
none linear scale rotary encoder |
PT7 |
150 | stepper motor stepper motor with brake DC motor |
none linear scale rotary encoder |
PT8 |
200 |
stepper motor stepper motor with brake DC motor |
none linear scale rotary encoder |
Positioning Systems brochure download...