MultiFields — Low Temperature·Piezoelectric Motion Stage / LS-Linear / LS-linear50
LS-Linear50 Piezoelectric Positioner
Low Temperature Series, Long-range Linear Stage with Closed-Loop Control
Compact Design, Outer Size: 90 * 32 * 19.5 mm
UHV & Ultra Low Temperature: 2 E-11 mbar & 30 mK
Non-Magnetic Materials: Pure Ti & BeCu, Max.35 Tesla
High Load & Dynamic Force: 750 g & 3 N
Long Travel Range: 50 mm
Closed-Loop, Sensor Resolution ~ 0.1 um
· Specification
*In principle, there is no requirement on the total resistance of wiring used to drive a Multifields low temperature piezo-positioner (50 ohm below recommended).
Optional Versions ⇨
.HV
.HV.ULT
.UHV
.UHV.ULT
Footprint
90 mm*32 mm
Height
19.5 mm
Weight
150 g
Work Environment
Work Environment
Temperature range: 1.4 – 400 K; Vacuum degree: 1E-7 mbar; Maximum magnetic field: 35 Tesla
Ultra-low 30 mK (Option 1)
Ultra-high Vaccum 2E-11 mbar (Option 2)
Materials
Mainbody
Pure Ti
BeCu
Pure Ti
BeCu
Wires
Phosphor Bronze Twisted Paired Wire 20 cm
Pins Materials
Polyester (Glass Fiber Filled), BeCu
Peek, BeCu
Pins
Driven – 2 pins
Sensor – 3 pins
Motion
Travel Range
50 mm
Max. Velocity @300 K
~ 3 mm/s
Drive Voltage
Max. 200 V
Load
750 g
Dynamic Force
3 N
Closed-loop Sensor
Position Encoder
Resistive Sensor
Encode Range
50 mm
Resolution
~ 150 nm
Repeatability
1-2 um
Schematic
Options
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