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Linear stage for allround applications in a cryo-vacuum environment.
CONFIGURATION
FEATURES
Spring preloaded roller guides, full ceramic
Horizontal and vertical motion
xy configurable without additional brackets
Resistive feedback sensor option -RLS
Compact and robust design with large stroke
Non-magnetic
Integrated small stroke scanner functionality
20 mK to 375K, vacuum compatible
Materials: titanium, bronze, ceramics
DESCRIPTION
The Cryo Bearing Stage (CBS) is a robust linear stage for all-round applications in a cryo-vacuum and will run both horizontally and vertically. The combination of long range stepping motion and short range scanning offers nm positioning over the full range. The use of non-magnetic materials allows operation in high magnetic fields. It is equipped with high performance full ceramic linear roller guides for maximum stiffness and mechanical stability. The guides are spring preloaded, ensuring consistent performance with playfree and smooth running from ambient to cryogenic temperatures.
SPECIFICATIONS
| specs | unit | CBS10 | CBS10-RLS | CBS5 | CBS5-RLS |
|---|---|---|---|---|---|
| SYSTEM SPECIFICATIONS | |||||
| Active axes | - | 1 | |||
| Type of motion | - | Linear, any orientation | |||
| Coarse/scanning actuator * | - | Piezo ceramic | |||
| Coarse Range | mm | 10 | 5,5 | ||
| Speed @ ambient | mm/s | 3 | 3 | ||
| Speed @ 4K | mm/s | 1 | 1 | ||
| Min. step size @ ambient | nm | 150 | 150 | ||
| Min. step size @ 4K | nm | 50 | 50 | ||
| Scan Range @ ambient | µm | 8 | 8 | ||
| Scan Range @ 4K | µm | 1.6 | 1,6 | ||
| Scanner sensitivity @ ambient ** | nm/V | 66 | 66 | ||
| Scanner sensitivity @ 4K ** | nm/V | 13 | 13 | ||
| Driving force @ ambient | N | 2 | 2 | ||
| Driving force @ 4K | N | 1 | 1 | ||
| Payload for horizontal motion | kg | 1 | 0,5 | ||
| Payload for vertical motion | kg | 0.06 | 0.05 | ||
| Mechanical endstops | - | at begin and end of range | |||
| Operating temperature | K | 0.02-375 | |||
| Main construction material | - | Titanium, bronze, ceramic | |||
| Mass | grams | 30 | 33 | 19 | 20 |
| DRIVE ELECTRONICS | |||||
| Controller/driver | - | CAB-230(115), CADM2 | |||
| Sensor readout | - | N/A | RSM | N/A | RSM |
| * Coarse/scan positioning is both done with the CADM2, not simultaneously | |||||
| ** CADM2 -20 to +130V, 10 bits resolution, setpoint rate approx. 10Hz | |||||
Ordering Information
CBS5 Cryo Bearing Stage 5
CBS5-RLS CBS5 incl. Resistive Linear Sensor
I1-CBS5 Interface bracket for CBS5, to add z axis on x or xy
CBS10 Cryo Bearing Stage 10
CBS10-RLS CBS10 incl. Resistive Linear Sensor
I1-CBS10 Interface bracket for CBS10, to add z axis on x or xy
Request A Price List of the full product range
Please note that you’ll receive one price list for all Cryo & Nano Positioning products!
CBS in operation in cryo
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