ModelAI-LM-420RA
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
EnvironmentAmbient
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
ModelAI-LM-200RA
StageRotary Stage
Travel +/- 7.5 deg
Diameter200 mm
Dimensions (Length x Width x Height)270 mm x 200 mm x 36 mm
Thru100 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
EnvironmentAmbient
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 +/- 0.5 arc-sec +/- 0.4 arc-sec +/- 0.2 arc-sec
Resolution [2]Standard: 0.01 arc-sec (Analog)
Optional: 0.003 - 10.0 arc-sec (Digital)
Axial Runout +/- 2.0 µmN/A
Radial Runout +/- 2.0 µmN/A
Wobble +/- 4.0 arc-secN/A
Max Velocity [3]1500 deg/s
Max Acceleration [3]2000000 deg/s²
Max Load (Axial)40 kg
Max Load (Radial)20 kg
Assembly Mass4 kg
ModelAI-TM-154RA + AI-TM-208RA-GMB-CB
Stage2 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
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
EnvironmentAmbient
Operating Temperature0°C to 50°C
Humidity10% to 80% Non-Condensing
AxisA (THETA Z)B (THETA Y)
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
Resolution0.01 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 Wobble16 arc-sec10 arc-sec8 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]`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
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
EnvironmentAmbient
Operating Temperature0°C to 50°C
Humidity10% to 80% Non-Condensing
AxisA (THETA Z)B (THETA Y)
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
ModelAI-TRI-LM-10600
StageLinear Motor Tripod (3 DOF)
Travel - Z106 mm (+ 106 mm/- 0 mm)
Travel - Pitch & Roll  +/- 20 deg
Dimensions (Length x Width x Height)399.1 mm x 348.8 mm x 459.1 mm
DriveDirect Drive (Ironless Core Linear Motor)
FeedbackNon-Contact Optical Linear Encoder
BearingsCrossed Roller Bearings
CounterbalancePneumatic Cylinder
CablesHigh Flex, 10M Cycle, 3m Length
StructureAnodized Aluminum 6061-T6
EnvironmentAmbient
Optional: Vacuum 10-5 Torr, Vacuum 10-7 Torr
Operating Temperature0°C to 50°C
Humidity10% to 80% Non-Condensing
Performance Specifications [1](STD)
Linear Resolution Standard: ~4.88 nm after 4096 Interpolation
Optional: Digital AQB (1 nm - 5000 nm) 
Pitch And Roll Resolution ~0.02 arc-sec
Max Linear Velocity [10]0.2 m/s
Max Angular Velocity (Pitch & Roll) [10]90 deg/s
Max Payload [11]10 kg
Assembly Mass23.2 kg
ModelAI-TRI-LM-9200
StageLinear Motor Tripod (3 DOF)
Travel - Z92 mm (+ 92 mm/- 0 mm)
Travel - Pitch & Roll  +/- 20 deg
Dimensions (Length x Width x Height)435 mm x 380 mm x 482.5 mm
DriveDirect Drive (Ironless Core Linear Motor)
FeedbackNon-Contact Optical Linear Encoder
BearingsCrossed Roller Bearings
CounterbalancePneumatic Cylinder
CablesHigh Flex, 10M Cycle, 3m Length
StructureAnodized Aluminum 6061-T6
EnvironmentAmbient
Optional: Vacuum 10-5 Torr, Vacuum 10-7 Torr
Operating Temperature0°C to 50°C
Humidity10% to 80% Non-Condensing
Performance Specifications [1](STD)
Linear Resolution Standard: ~4.88 nm after 4096 Interpolation
Optional: Digital AQB (1 nm - 5000 nm) 
Pitch And Roll Resolution ~0.02 arc-sec
Max Linear Velocity [10]0.1 m/s
Max Angular Velocity (Pitch & Roll) [10]90 deg/s
Max Payload [11]35 kg
Assembly Mass52 kg
ModelAI-TRI-LM-5500
StageLinear Motor Tripod (3 DOF)
Travel - Z55 mm (+ 55 mm/- 0 mm)
Travel - Pitch & Roll  +/- 20 deg
Dimensions (Length x Width x Height)363.8 mm x 339.9 mm x 308.6 mm
DriveDirect Drive (Ironless Core Linear Motor)
FeedbackNon-Contact Optical Linear Encoder
BearingsCrossed Roller Bearings
CounterbalancePneumatic Cylinder
CablesHigh Flex, 10M Cycle, 3m Length
StructureAnodized Aluminum 6061-T6
EnvironmentAmbient
Optional: Vacuum 10-5 Torr, Vacuum 10-7 Torr
Operating Temperature0°C to 50°C
Humidity10% to 80% Non-Condensing
Performance Specifications [1](STD)
Linear Resolution Standard: ~4.88 nm after 4096 Interpolation
Optional: Digital AQB (1 nm - 5000 nm) 
Pitch And Roll Resolution ~0.02 arc-sec
Max Linear Velocity [10]0.2 m/s
Max Angular Velocity (Pitch & Roll) [10]90 deg/s
Max Payload [11]10 kg
Assembly Mass15.6 kg
ModelAI-TRI-LM-4000
StageLinear Motor Tripod (3 DOF)
Travel - Z40 mm (+ 40 mm/- 0 mm)
Travel - Pitch & Roll  +/- 16 deg
Dimensions (Length x Width x Height)331.6 mm x 303.3 mm x 246.9 mm
DriveDirect Drive (Ironless Core Linear Motor)
FeedbackNon-Contact Optical Linear Encoder
BearingsCrossed Roller Bearings
CounterbalancePneumatic Cylinder
CablesHigh Flex, 10M Cycle, 3m Length
StructureAnodized Aluminum 6061-T6
EnvironmentAmbient
Optional: Vacuum 10-5 Torr, Vacuum 10-7 Torr
Operating Temperature0°C to 50°C
Humidity10% to 80% Non-Condensing
Performance Specifications [1](STD)
Linear Resolution Standard: ~4.88 nm after 4096 Interpolation
Optional: Digital AQB (1 nm - 5000 nm) 
Pitch And Roll Resolution ~0.02 arc-sec
Max Linear Velocity [10]0.1 m/s
Max Angular Velocity (Pitch & Roll) [10]90 deg/s
Max Payload [11]7.5 kg
Assembly Mass13.6 kg
ModelAI-TRI-LM-2400-MS
StageLinear Motor Tripod (3 DOF)
Travel - Z12 mm (+ 12 mm/- 0 mm)
Travel - Pitch & Roll  +/- 16 deg
Dimensions (Length x Width x Height)251.8 mm x 220.8 mm x 169.9 mm
DriveDirect Drive (Ironless Core Linear Motor)
FeedbackNon-Contact Optical Linear Encoder
BearingsCrossed Roller Bearings
CounterbalanceMagnetic Spring (Constant Force)
CablesHigh Flex, 10M Cycle, 3m Length
StructureAnodized Aluminum 6061-T6
EnvironmentAmbient
Optional: Vacuum 10-5 Torr, Vacuum 10-7 Torr
Operating Temperature0°C to 50°C
Humidity10% to 80% Non-Condensing
Performance Specifications [1](STD)
Linear Resolution Standard: ~4.88 nm after 4096 Interpolation
Optional: Digital AQB (1 nm - 5000 nm) 
Pitch And Roll Resolution ~0.03 arc-sec
Max Linear Velocity [10]0.1 m/s
Max Angular Velocity (Pitch & Roll) [10]90 deg/s
Max Payload [11]3.5 kg
Assembly Mass6.3 kg
ModelAI-TRI-LM-2400
StageLinear Motor Tripod (3 DOF)
Travel - Z12 mm (+ 12 mm/- 0 mm)
Travel - Pitch & Roll  +/- 15 deg
Dimensions (Length x Width x Height)208 mm x 196.3 mm x 173 mm
DriveDirect Drive (Ironless Core Linear Motor)
FeedbackNon-Contact Optical Linear Encoder
BearingsCrossed Roller Bearings
CounterbalancePneumatic Cylinder
CablesHigh Flex, 10M Cycle, 3m Length
StructureAnodized Aluminum 6061-T6
EnvironmentAmbient
Optional: Vacuum 10-5 Torr, Vacuum 10-7 Torr
Operating Temperature0°C to 50°C
Humidity10% to 80% Non-Condensing
Performance Specifications [1](STD)
Linear Resolution Standard: ~4.88 nm after 4096 Interpolation
Optional: Digital AQB (1 nm - 5000 nm) 
Pitch And Roll Resolution ~0.04 arc-sec
Max Linear Velocity [10]0.1 m/s
Max Angular Velocity (Pitch & Roll) [10]90 deg/s
Max Payload [11]3.5 kg
Assembly Mass4.5 kg
ModelAI-TRI-LM-600
StageLinear Motor Tripod (3 DOF)
Travel - Z6 mm (+ 6 mm/- 0 mm)
Travel - Pitch & Roll  +/- 3 deg
Dimensions (Length x Width x Height)172.5 mm x 164.3 mm x 142.6 mm
DriveDirect Drive (Ironless Core Linear Motor)
FeedbackNon-Contact Optical Linear Encoder
BearingsCrossed Roller Bearings
CounterbalancePneumatic Cylinder
CablesHigh Flex, 10M Cycle, 3m Length
StructureAnodized Aluminum 6061-T6
EnvironmentAmbient
Optional: Vacuum 10-5 Torr, Vacuum 10-7 Torr
Operating Temperature0°C to 50°C
Humidity10% to 80% Non-Condensing
Performance Specifications [1](STD)
Linear Resolution Standard: ~4.88 nm after 4096 Interpolation
Optional: Digital AQB (1 nm - 5000 nm) 
Pitch And Roll Resolution ~0.04 arc-sec
Max Linear Velocity [10]0.08 m/s
Max Angular Velocity (Pitch & Roll) [10]90 deg/s
Max Payload [11]2 kg
Assembly Mass 3.4 kg