Product category:
Linear Drives and Motors
News Release from: Aerotech | Subject: ABL2000 series Linear Air Bearing stages
Edited by the Engineeringtalk Editorial
Team on 03 October 2001
Impressively performing linear air
bearing stages
The latest in Aerotech's range of Linear Air Bearing stages, the ABL2000 series, combines unsurpassed velocity control and stability with excellent Pitch/Roll/Yaw characteristics
Whilst speed is of paramount importance in the design of linear motion systems, stability is also a key factor The latest in Aerotech's range of Linear Air Bearing stages, the compact ABL2000 series combines unsurpassed velocity control and stability with excellent Pitch/Roll/Yaw characteristics, making it ideal for printing, imaging and scanning machine applications
This article was originally published on Engineeringtalk on 17 Jun 2008 at 8.00am (UK)
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By using a magnetic preload, the cross section of the ABL2000 has been reduced in comparison with previous models, without sacrificing load capability.
The large air bearing surfaces offer excellent stiffness, allowing for heavy loading.
This precision stage travels up to 1m at speeds of 0.1mm/sec to 3m/sec.
Advanced manufacturing techniques ensure the ABL2000 is machined with exacting tolerances unachievable by conventional methods.
The stage offers smoother motion than the best mechanical bearing based products because there are no rolling or recirculating elements.
At the heart of the stage is Aerotech's latest linear motor, the BLMC, which uses an ironless forcer to eliminate attractive forces, offer zero cogging and ensure smooth motion.
Since the linear motor is a direct drive device, there is none of the backlash, vibration, windup or friction associated with ballscrew-based stages.
To ensure users are offered the best performance for their application, the ABL2000 series is available with a wide range of feedback devices, from non-contact linear encoders to high-resolution laser interferometers.
Customers only pay for the level of performance needed, ensuring a cost-effective solution for all applications.
Keeping cost savings in mind, Aerotech has also ensured the ABL2000 requires minimum maintenance.
There is no metal to metal contact in the drive or the feedback device, resulting in years of maintenance-free operation. Request a free brochure from Aerotech ...
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