Rotary Motion System - Rotary Stage


Scanning / Smooth Continuous Movement: Best Fit

Step and Settle: Best Fit

No Movement on Power Loss: N/A

Aperture / Open Center: Best Fit

Precision: Best Fit

Throughput: Good Fit

ALIO - Rotary Motion Systems - Rotary Tangential direct drive motor +-5 degrees large open center anguar contact duplex pair bearings

Product Specifications

StageRotary Stage
Travel +/- 5 deg
Diameter420 mm
Dimensions (Length x Width x Height)490 mm x 420 mm x 40 mm
Thru330 mm
DriveDirect Drive (Ironless Core Linear Motor)
FeedbackNon-Contact Optical Rotary Encoder
BearingsAngular Contact (Duplex Pair)
CablesHigh Flex, 10M Cycle, 3m Length
StructureAnodized Aluminum 6061-T6
Optional: Clean Room and Vacuum (10-6 Torr)
Operating Temperature0°C to 50°C
Humidity10% to 80% Non-Condensing
Performance Specifications [1](STD)ULTRANANO
Angular AccuracyN/A +/- 1.0 arc-sec
Bidirectional Angular Repeatability +/- 0.4 arc-sec +/- 0.3 arc-sec +/- 0.2 arc-sec
Resolution [2]Standard: 0.005 arc-sec (Analog)
Optional: 0.002 - 5.0 arc-sec (Digital)
Axial Runout +/- 1.5 µmN/A
Radial Runout +/- 1.5 µmN/A
Wobble +/- 2.5 arc-secN/A
Max Velocity [3]900 deg/s
Max Acceleration [3]800000 deg/s²
Max Load (Axial)40 kg
Max Load (Radial)20 kg
Assembly Mass8.7 kg

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