Rotary Motion System - 2 Axis Rotary Gimbal

AI-TM-154RA + AI-TM-208RA-GMB-CB

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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

Product Specifications

Model	AI-TM-154RA + AI-TM-208RA-GMB-CB
Stage	2 Axis Rotary Gimbal
Travel (Theta Z)	360 degrees 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
Drive	Torque Motor
Feedback	Non-Contact Optical Rotary Encoder
Bearings	Angular Contact (Duplex Pair)
Counterbalance	Counterweight Capability (Adjustable with Provided Weights)
Cables	High Flex, 10M Cycle, 3m Length
Structure	Anodized Aluminum 6061-T6
Environment	Ambient
Operating Temperature	0°C to 50°C
Humidity	10% to 80% Non-Condensing
Axis	A (THETA Z)			B (THETA Y)
Performance Specifications [2]	STD	ULTRA	NANO	STD	ULTRA	NANO
Angular Accuracy With Compensation	n/a		+/-3 arc-sec	n/a		+/-3 arc-sec
Bidirectional Angular Repeatability	+/- 0.5 arc-sec			+/- 0.4 arc-sec
Resolution	0.01 arc-sec (analog)			0.01 arc-sec (analog)
Axial Runout	10 µm	4 µm	2 µm	10 µm	5 µm	3 µm
Radial Runout	10 µm	4 µm	2 µm	10 µm	5 µm	3 µm
Axis Wobble	16 arc-sec	10 arc-sec	8 arc-sec	10 arc-sec	7 arc-sec	5 arc-sec
B Axis To A Mount Surface Distance	60 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]	`			2300 deg/s (~40 rad/s)
Max Load (Axial)	12 kg			40 kg
Max Load (Radial)	12 kg			40 kg
Customer Specified Payload	8 kg (+/- 4 kg or 12 kg maximum)
Assembly Mass (With Counterweight)	39 kg