Aerotech - Precision Positioning Systems and Motion Control. Aerotech has over 33 years of experience as a manufacturer of top quality motion control products and positioning systems to medical, industrial, research, educational, and government customers.
                 United States [Change]

   Motion Control

 
 
Aerotech Products
Actuators
Air Bearing Stages
Amplifiers
Drive Racks
Gantry Systems
Goniometers
Industry Solutions
Lift Stages
Linear Motors
Linear Stages
Linear/Rotary
Combination Stages
Manual Positioners
Motion Controllers
Optical Mounts
Rotary Motors
Rotary Stages
Spindles
Accessories
Markets
Assembly
Automotive
Data Storage
Education
Electronic Manufacturing
Fiberoptics
Flat Panel
Imaging
Laser Processing
Machine Tool
Medical
Military/Aerospace
Optics
Packaging
Photovoltaic
Semiconductor
Test & Inspection
Engineered Systems
Engineering Reference
Software/Manuals
CADs/3D Models
Site Index
 
 


Home >> Spindles >> ASR2000 Direct-Drive Spindle

   
ASR2000
Description
   

High-speed brushless servomotor

Instrument-grade precision

ABEC-7 angular contact bearings

Balanced to ISO 1940 G 1.0

High acceleration capability — 6000 rpm in
< 1 second

Custom configurations available













Aerotech's ASR series direct-drive spindles were designed to provide superior angular positioning and velocity control for applications including disk drive testing, imaging applications, and precision wafer inspection.

Superior Mechanical Design
Matched angular contact bearing sets minimize spindle error motions. In addition, the ASR2000 is balanced to ISO 1940 G 1.0 tolerances. This unique design includes externally accessible balancing screws that can be adjusted with final payload in place. The design also uses labyrinthtype sealing to minimize particle migration from the spindle, resulting in certification for Class 1 clean-room operation. An integral rotary union is provided for a vacuum supply.

Brushless Direct Drive
To maximize positioning performance, the ASR series utilizes Aerotech's brushless motor technology. These motors have all the advantages of a brushless direct-drive motor — no brushes to wear, and high acceleration and high speeds. With its low inherent inertia and high torque output, the ASR is capable of extremely high speeds and accelerations. In addition, the efficient electromagnetic design provides high performance with lower operating temperatures than comparable products.

Accurate Positioning
With a velocity ripple of <0.1%, a total radial error motion =5 µm, and total axial error motion <2 µm, the Aerotech spindle offers superior performance for high accuracy applications. The high performance motor and rotary encoder are directly coupled to a common shaft. The absence of gear trains and mechanical couplings means no position errors caused by hysteresis, windup, or backlash.

Flexible Configurations
Options include mechanical or vacuum chuck configurations. Aerotech manufactures a wide range of servo amplifiers and advanced controllers to provide a complete, integrated package.

  Downloads

  PDF File
  CAD Drawing
  Manual

  Similar Products

  ABS2000

  Supporting Products

  Motion Controllers



 
Site Index  |  Contact  |  Careers  |  Locate Sales Office  |  RSS Feed  |  Aerotech Ltd   Aerotech GmbH   AerotechKK
 
 
Aerotech is a motion controller and motion control systems manufacturer.