Align stage is used for controlling 2 or 3 axes, such as Xθ, XYθ, separately or using 3 or 2 axes at the same time. In general, it is made up of X, Y, R axis, but because it gets too tall in this case, and the machine size becomes relatively larger. This stage is for machines where height is lowered, and heavy load can be applied in a wide range.

Structure & Selection Point
LA-series is created to have various top plate area sizes, from 100~700mm, and to bear load from 5~300kg or more. For the internal travel guide, the cross roller is used, and for the drive device, the ball screw is used, thus allowing fine adjustments to be accurately made. Depending on the ball screw, it can be controlled at a super high precision level. LA series is usually specially custom made according to the user’s request, and depending on use, heavy load (3000Kg) may also be requested, where in this case, instead of applying the cross roller guide, an LM-guide for heavy loads is applied.
LAC-Series is relatively compact. The top plate size is 70~120mm or less, and it can be applied to small stroke, and small loads, thus the size of the machine can be compact.

Handling the Stage

Specification / Model	LA-1042	LA-1578	LA-2078	LA-2084
Stage Surface (mm)	100 X 100	150 X 150	200 X 200	200 X 200
Travel Range ( ˚ )	± 5, ± 5 ± 5 ˚	± 5, ± 5 ± 2 ˚	± 5, ± 5 ± 2.5 ˚	± 7, ± 7 ± 3 ˚
Travel Guide	Ball Screw Φ6 Lead1 [C5, C7]　　　　CROSS ROLLER GUIDE	Ball Screw Φ8 Lead1 [C5, C7]　　　　　　　　Ball Guide	Ball Screw Φ8 Lead1 [C5, C7]　　　　　　　　Ball Guide	Ball Screw Φ8 Lead1 [C5, C7]　　　　　　　　Ball Guide
Resolution (mm)	0.002/Pulse (Full Step)	0.002/Pulse (Full Step)	0.002/Pulse (Full Step)	0.002/Pulse (Full Step)
Maximum Speed	20mm / sec (10KHZ)	20mm / sec (10KHZ)	20mm / sec (10KHZ)	20mm / sec (10KHZ)
Running Parallelism (mm)	0.03	0.03	0.03	0.03
Parallelism (mm)	0.03	0.03	0.03	0.03
Load Capacity (kg)	5	10	30	30
Motor	5-Phase Stepping (PK523PB)	5-Phase Stepping (PK545NB)	5-Phase Stepping (PK545NB)	5-Phase Stepping (PK545NB)
Sensor	1 Home Sensor, 2-Limit Sensor	1 Home Sensor, 2-Limit Sensor	1 Home Sensor, 2-Limit Sensor	1 Home Sensor, 2-Limit Sensor
Material	Aluminum	Aluminum	Aluminum	Aluminum
Weight (kg)	3	9	15	15
Repeatability (㎛)	±0.5 / C5　　±1.5 / C7	±0.5 / C5　　±1.5 / C7	±0.5 / C5　　±1.5 / C7	±0.5 / C5　　±1.5 / C7
Accuracy (㎛)	5 / C5　　8 / C7	5 / C5　　7 / C7	5 / C5　　7 / C7	5 / C5　　7 / C7

Specification / Model	LA-3090	LA-35150	LA-45120
Stage Surface (mm)	300 X 300	350 X 350	450 X 450
Travel Range ( ˚ )	± 6, ± 6 ± 2.5 ˚	± 10, ± 10 ± 3 ˚	± 10, ± 10 ± 4 ˚
Travel Guide	Ball Screw Φ10 Lead2 [C5, C7]　　　　　　　　Ball Guide	Ball Screw Φ14 Lead2 [C5, C7]　　　　　　　　Ball Guide	Ball Screw Φ14 Lead2 [C5, C7]　　　　　　　　Ball Guide
Resolution (mm)	0.004/Pulse (Full Step)	0.004/Pulse (Full Step)	0.004/Pulse (Full Step)
Maximum Speed	20mm / sec (5KHZ)	20mm / sec (5KHZ)	20mm / sec (5KHZ)
Accuracy (㎛)	5 / C5　　12 / C7	10 / C5　　20 / C7	10 / C5　　20 / C7
Parallelism (mm)	0.03	0.04	0.04
Running Parallelism (mm)	0.02	0.03	0.03
Load Capacity (kg)	50	200	200
Motor	5-Phase Stepping (PK545NB)	5-Phase Stepping (PK566)	5-Phase Stepping (PK566)
Sensor	1 Home Sensor, 2-Limit Sensor	1 Home Sensor, 2-Limit Sensor	1 Home Sensor, 2-Limit Sensor
Material	Aluminum	Aluminum	Aluminum
Weight (kg)	15	19	29
Repeatability (㎛)	±0.5 / C5　　±2 / C7	±0.5 / C5　　±2 / C7	±0.5 / C5　　±2 / C7

LA-1042

LA-1578

LA-2078

LA-2084

LA-3090

LA-35120

LA-45120

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