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ABL1000 Air Bearing Stage

ABL1000

Browse Air Bearing Stages

Description

Specifications

Dimensions

Order Information

Basic Model		ABL1000
Total Travel		25 mm	50 mm	100 mm	150 mm
Drive System		Linear Brushless Servomotor
Bus Voltage		up to 160 VDC
Continuous Current	A_pk	up to 2.9 A
	A_rms	up to 2.1 A
BEMF, line-line, max.	V/m/sec	3.77952
	V/in/sec	0.096
Force Constant, Sinusoidal Drive	N/A (lb/A), pk	3.29 (0.739)
	NA (lb/A), rms	4.65 (1.04)
Resistance, 25 C, line-line	Ohms	5.2
Resistance, 125 C, line-line	Ohms	7.28
Inductance, line-line	mH	0.7
Magnetic Pole Pitch	mm (inch)	16 (0.63)
Feedback		Noncontact Linear Encoder
Resolution	LN	0.5 nm (0.02 μin)
	LT	2.5 nm (0.1 μin)
Maximum Travel Speed⁽¹⁾		300 mm/s (12 in/s)
Maximum Linear Acceleration		1 g -10 m/s² (394 in/s²)(no load)
Maximum Load⁽²⁾	Horizontal	15.0 kg (33.0 lb)
Accuracy	LN	±0.2 μm (±8 μin)⁽³⁾ ±1 μm (±40 μin)	±0.2 μm (±8 μin)⁽³⁾ ±1 μm (±40 μin)	±0.2 μm (±8 μin)⁽³⁾ ±2 μm (±80 μin)	±0.5 μm (±20 μin)⁽³⁾ ±3 μm (±120 μin)
	LT	±0.3 μm (±12 μin)⁽³⁾ ±2 μm (±80 μin)	±0.3 μm (±12 μin)⁽³⁾ ±2 μm (±80 μin)	±0.3 μm (±12 μin)⁽³⁾ ±5 μm (±200 μin)	±0.5 μm (±20 μin)⁽³⁾ ±5 μm (±200 μin)
Repeatability	LN⁽³⁾	±50 nm (±2 μin)
	LT	±50 nm (±2 μin)⁽³⁾; ±100 nm (±4 μin)
Straightness and Flatness⁽⁴⁾	Differential	0.25 μm/25 mm (10 μin/in)
	Max Deviation	±0.25 μm (±10 μin)	±0.25 μm (±10 μin)	±0.4 μm (±16 μin)	±0.4 μm (±16 μin)
Pitch and Yaw		±0.25 arc sec	±0.50 arc sec	±1.0 arc sec	±1.5 arc sec
Nominal Stage Weight		4.5 kg (10 lb)	5.5 kg (12 lb)	6.4 kg (14 lb)	12.7 kg (28 lb)
Moving Mass		1.9 kg (4.2 lb)			4.8 kg (10.6 lb)
Operating Pressure⁽⁵⁾		80 psi ±5 psi
Air Consumption⁽⁶⁾		0.5 SCFM
Construction		Aluminum Body/Hardcoat

Notes:
1. Maximum speed based on stage capability; maximum application velocity may be limited by system data rate and system resolution.
2. Max load for XY configuration is 10.0 kg
3. Values with Aerotech controls and HAL option.
4. Dependent on flatness of stage mounting surface.
5. To protect air bearing against under-pressure, an in-line pressure switch tied to the controller E-stop input is required.
6. Air supply must be clean, dry to 0° F dew point, and filtered to 0.25 µm or better; recommend nitrogen at 99.99% purity.
7. ABL10150 must be used as the bottom axis of an XY stack.
8. Specifications are for single-axis systems, measured 50 mm above the tabletop. Performance of multi-axis systems is payload and workpoint dependent. Consult factory for multi-axis or non-standard applications.

Downloads

  PDF File
  CAD Drawing
  Manual

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Aerotech is a motion controller and motion control systems manufacturer.