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Aerotech’s AVL1000 represents a significant breakthrough for applications such as flat panel display processing that require Z articulation for large payloads. Multi-axis systems with high load inertia can suffer from mechanical stability problems that limit total machine throughput. The AVL1000 eliminates this problem through a proprietary design that significantly increases stage stiffness. The AVL1000 has a wide footprint that increases stiffness by separating the bearing elements as far as possible. This design also incorporates mechanical elements that fully constrain the carriage and virtually eliminate undesired motion.

AVL1000 Specifications

Model		-1	-2
Travel		1 mm	2 mm
Motor Type		Brushless Linear Servomotor (BLM-203-A)
Bus Voltage		up to 160 VDC
Resolution(1)		0.5 nm
Accuracy(2)	HALAR	±1 μm
Bidirectional Repeatability		±0.25 μm
Straightness/Flatness		±1 μm
Roll		3 arc sec	6 arc sec
Pitch		3 arc sec	6 arc sec
Yaw		3 arc sec	6 arc sec
Maximum Load		50 kg (requires use of integral pneumatic counterbalance)
Moving Mass		10 kg
Wedge Ratio		20:1
Stage Mass		29 kg
Material		Aluminum
Finish		Black Anodize Cover; Hardcoat (62 Rockwell Hardness) Tabletop

1. Assumes 500 times multiplier.
2. Requires Aerotech controller and HALAR calibration.
3. For inverted operation, consult factory.

Dimensions

• AVL1000

Ordering Information

Ordering Example

AVL1000

-1

-NC

-LTAS

Ordering Options

Series	Travel Options	Limits	Encoder
AVL1000	-1 -2	-NC -NO	-LTAS

AVL1000

Option	Description
AVL1000	Direct-drive vertical stage

Travel Options

Option	Description
-1	1 mm travel
-2	2 mm travel

Limits

Option	Description
-NC	Normally-closed end-of-travel limit switches (standard)
-NO	Normally-open end-of-travel limit switches

Encoder

Option	Description
-LTAS	Linear encoder; 20 μm fundamental; amplified sine output