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STT-50

resolution: < 0.2 μrad
travel range: < 10 mm
vacuum: down to 10-11 mbar
rotation: Φ, Θ: ± 25.0 °
size: Ø 50 mm x 35 mm

Motorized Optical Mount

The STT-50 is a motorized optical tripod mount. As a closed-loop device it can be equipped with either a nano- (-S) or a microsensor (-M).

Mechanical Properties
blocking torque MB

2.1 Ncm

max. normal force FN

1.5 N

max. radial force FXY

2.5 N

positioner dimension

Ø 50 mm x 35 mm

weight

≈ 120 g

Closed-Loop with Nanosensor (-S)
sensor resolution

0.1 μrad / 1 nm

closed-loop resolution

0.2 μrad / 2 nm

Materials and Vacuum Options 1
-HV (10-6 mbar), -UHV / -UHVT (10-11 mbar)
Positioning
travel

± 25 °
10 mm

step width

6 – 150 μrad
50 – 1300 nm

scan range

140 μrad
1.3 μm

scan resolution

< 0.1 μrad
< 1 nm

velocity

30 °/s
10 mm/s

 

1 positioner dimensions, mounting holes and travel range may vary

Step FileTechnical Drawing