Rotary Motion System - 2 Axis Rotary Gimbal


Scanning / Smooth Continuous Movement: Best Fit

Step and Settle: Best Fit

No Movement on Power Loss: Good Fit

Aperture / Open Center: N/A

Precision: N/A

Throughput: N/A

ALIO - Rotary Motion Systems - Gimbal

Product Specifications

ModelAI-TM-104RA + AI-TM-208RA-GMB-CB
Stage2 Axis Rotary Gimbal
Travel (Theta Z) 360 deg continuous (Theta Z)
Travel (Theta Y)+/- 100 degrees (Theta Y)
Optional: up to +/- 172 deg
Dimensions (Length x Width x Height)571 mm x 230 mm x 362.5 mm
DriveTorque Motor
FeedbackNon-Contact Optical Rotary Encoder
BearingsAngular Contact (Duplex Pair)
CounterbalanceCounterweight Capability (Adjustable with Provided Weights)
CablesHigh Flex, 10M Cycle, 3m Length
StructureAnodized Aluminum 6061-T6
Operating Temperature0°C to 50°C
Humidity10% to 80% Non-Condensing
Performance Specifications [2]STDULTRANANOSTDULTRANANO
Angular Accuracy With Compensationn/a +/-3 arc-secn/a +/-3 arc-sec
Bidirectional Angular Repeatability +/- 0.5 arc-sec +/- 0.4 arc-sec
Resolution0.02 arc-sec (analog)0.01 arc-sec (analog)
Axial Runout10 µm4 µm2 µm10 µm5 µm3 µm
Radial Runout10 µm4 µm2 µm10 µm5 µm3 µm
Axis Wobble12 arc-sec8 arc-sec6 arc-sec10 arc-sec7 arc-sec5 arc-sec
B Axis To A Mount Surface Distance60 mm +/- 0.5 mm Nominal
(exact distance provided for each S/N at shipment)
Max Velocity [3]360 deg/s (~6.28 rad/s)360 deg/s (~6.28 rad/s)
Max Acceleration [3]1600 deg/s (~28 rad/s)2300 deg/s (~40 rad/s)
Max Load (Axial)12 kg40 kg
Max Load (Radial)12 kg40 kg
Customer Specified Payload8 kg (+/- 4 kg or 12 kg maximum)
Assembly Mass (With Counterweight)39 kg

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