Picomotor Actuator, Rotating, Ultra-High Vacuum

The 8341-UHV Ultra-High Vacuum Rotating Picomotor Actuator is for those vacuum applications (10^-9 Torr) requiring rotation without translation. This 0.0187 in. (4.76-mm) rotating shaft is ideal for rotating small optical components or mechanical devices from remote locations. The 0.375 in. (9.5-mm) diameter shank lets you mount the Model 8341-UHV just like our other actuators. A convenient flat on the end of the shaft allow solid coupling to external components. Note: the lifetime of the rotating shaft is 15,000 cycles.

Specifications

Technical Specs

Travel Range
360°
Maximum Speed
3-4 RPM
Mounting
9.5 mm Shank
Frequency
2 kHz
Environment
Ultra High Vacuum
Vacuum Compatibility
10^-9 Torr

Vacuum Wire Material
Kapton
Cable Length
2.1 m
Connector Type
4-pin RJ-22 (non-vacuum-rated)
Operating Temperature
10-40 C

Travel Range
360°
Maximum Speed
3-4 RPM
Mounting
9.5 mm Shank
Frequency
2 kHz
Environment
Ultra High Vacuum
Vacuum Compatibility
10^-9 Torr

Vacuum Wire Material
Kapton
Cable Length
2.1 m
Connector Type
4-pin RJ-22 (non-vacuum-rated)
Operating Temperature
10-40 C

Resources & Downloads

Literature

UHV Picomotors(1.6 MB, PDF)
Picomotor FAQ(3.1 MB, PDF)
DS-012305 8341V-UHV Datasheet(991 kB, PDF)

Technical Notes

Open vs Closed Loop Picomotors(1.6 MB, PDF)

2D Product Drawings

8341-UHV dwg(543.9 kB, PDF)

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