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Low Temperature · Piezoelectric Goniometer35-theta Motion Stage

Low Temperature · Piezoelectric Goniometer35-theta Motion Stage
Tilter stage with closed-loop control
 
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Low Temperature · Piezoelectric Goniometer35-theta Motion Stage
Tilter stage with closed-loop control
Features
• Compact design, dimensions: 35*35*16 mm
• Ultra-high vacuum & very low temperature compatible: 2 E-11 mbar & 30 mK
• Non-magnetic material Composed of pure Ti & BeCu, compatible with the 18 Tesla magnetic field
• High loads & rotation center to top plate: 500 g & 50 mm
• Long travel range: 12 °
• Closed-loop control with position sensing up to 0.5 m° resolution
Dimension drawing
Goniometer35-theta, Specification
*All data below is measured with 50 ohm wires. Though there is no requirement on wires’ conductance, we recommend resistance below 50 ohm.

Optional Versions ⇨

.HV (default)

.ULT

.UHV

.ULT.UHV

 

.HV  version, default product;

.ULT version, used at He3 or dilution cryogenics systems

.UHV version, compatible  with 2E-11 mbar

1     Footprint × hight

35 × 35 mm × 16 mm

2    Weight

70 g

Working Environment &

 

3    Work environment

Temperature range: 1.4 ~ 400 K Vacuum: 2e-7 mbar

Max. Magnetic field: 18 Tesla

 

4    Option1 - 30 mK

 

 

 

5    Option2 - 2e-11 mbar

 

 

Materials

 

7    Mainbody

Pure Ti

BeCu

Pure Ti

BeCu

8    Wires

Phosphor Bronze Twisted Paired Wires, 20cm

9    Pin materials

Polyster (glass fiber filled), BeCu

Peek, BeCu

10   Pins number

Driven - 2 pins, Sensor - 3 pins

Motion

11   Travel range

~ 12 °

12   Max. Velocity @300 K

~ 1 °/s

13   Drive voltage

Max. 200 V

14   Max. Load

500 g

 

15   Dynamic force

3 N

16   Rotation center to top plate

50 mm

Sensor (closed loop)

17   Position encoder

Resistive Sensor

18   Encoder range

14 °

19   Sensor resolution

0.5 m°