PLT240-SM
Linear Stages

High load linear stage (ball screw), travel 200 - 850 mm, rep ± 3.9 µm, load 42 kg, speed 260 mm/s
PLT240-SM

Linear stage for high loads

The PLT240-SM provides micro-stepping operation for high repeatability. When operated in combination with an electromagnetic brake, the ball screw drive also allows vertical orientation.

Basis for multi axis combinations

The PLT240-SM is suitable as a basis for axis combinations with additional linear stages in the PLT series or with rotary stages such as the DT240.

Demanding environments

The conditions common to laser engineering and special-purpose machinery manufacture place strict demands on the design of linear stages. The PLT series has been designed especially for use in these industrial environments, and combines a long lifetime with maximum reliability.

 

PLT240   -200-SM -300-SM -400-SM -500-SM -750-SM -850-SM
Travel [mm] 200 300 400 500 750 850
Repeatability unidirectional [μm] ± 3.9 ± 3.9 ± 3.9 ± 3.9 ± 3.9 ± 3.9
Repeatability bidirectional [μm] ± 4.4 ± 4.4 ± 4.4 ± 4.4 ± 4.4 ± 4.4
Accuracy [μm] ± 10.9 ± 13.2 ± 15.4 ± 17.4 ± 22.4 ± 24.4
Flatness [μm] ± 6 ± 9 ± 12 ± 15 ± 25 ± 25
Straightness [μm] ± 3 ± 4.5 ± 6 ± 7.5 ± 11 ± 13
Positioning speed [mm/s] 30 30 30 30 30 30
Max. speed [mm/s] 60 60 60 60 60 60
Max. acceleration [m/s2] 0.6 0.6 0.6 0.6 0.6 0.6
Max. load Fx [N] 420 420 420 420 420 420
Max. load Fy [N] 1010 1010 1010 1010 1010 1010
Max. load Fz [N] 1010 1010 1010 1010 1010 1010
Max. torque Mx [Nm] 35 35 35 35 35 35
Max. torque My [Nm] 45 45 45 45 45 45
Max. torque Mz [Nm] 55 55 55 55 55 55
Pitch [µrad] ± 30 ± 35 ± 40 ± 45 ± 55 ± 60
Yaw [µrad] ± 14 ± 17 ± 20 ± 20 ± 25 ± 30
Resolution [µm] 1.563 1.563 1.563 1.563 1.563 1.563
L1 [mm] 610 710 810 910 1160  

Solutions with PLT240-SM

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Designs for cleanroom, beam and vacuum

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