Linear Motor Powered Granite Base Air-Bearing Positioning Stage

Linear Motor Powered Granite Base Air-Bearing Positioning Stage

Air Bearing Stage

Valencia, CA — This linear positioning stage provides extremely smooth motion for applications that are sensitive to vibration and velocity ripple. The moving slide is lightweight and allows for high accelerations with limited impact to the system.

Options – longer/shorter travel lengths, custom payload mounting holes, larger/smaller cable carriers, larger motors, X - Y gantry configurations, side (wall) mounting, multiple slides, custom slides, 1 and 5-micron optical linear encoders.

Specifications:

· Zero Backlash, Ironless Core Three Phase Brushless Linear Motors

· Porous Carbon Air-Bearings

· Low Vibration Cable Carrier

· 0.1-micron Resolution Non Contact Optical Linear Encoder

· Continuous Force: 25 lbs. (111 N)

· Peak force: 80 lbs. (356 N) at 10% duty cycle

· Total travel: 28 inches (711 mm)

· Max acceleration: 10 g’s

· Closed loop accuracy (typical): 0.0002 inches/ft (+/-16 microns/meter)

· Closed loop repeatability (typical): 0.0001 inches (+/-8 microns)

· Electronics requirement – 3 phase sinusoidal brushless amplifier, programmable motion controller

· Footprint: 14.7 inches (373 mm) wide x 8 inches (203 mm) long x 3.1 inches (79 mm) tall

Benefits Summary:

The ABS028-11-025A linear positioning stage provides extremely smooth motion for applications that are sensitive to vibration and velocity ripple. The moving slide is lightweight and allows for high accelerations with limited impact to the system. Air-bearing designs do not have the acceleration limitations of their mechanical counterparts where balls and rollers can slide instead of roll at high accelerations. The granite base is a thermally stable platform that is manufactured to precise tolerances and produces extremely flat and straight motion.

Application:

The ABS series positioning stages are well suited for applications such as precision scanning, profiling and contouring. Applications include precision chemical deposition, high-speed precision cutting, high-speed precision assembly, vision inspection, test and measurement, optical grinding and polishing.

H2W Technologies, Inc. is dedicated to the design and manufacture of linear and rotary motion products that are used throughout the motion control industry. The complete line of linear electric motors includes: Single and dual axis linear steppers, DC brush and brushless linear motors, voice coil actuators, and AC induction motors. Also offered is a complete line of ball screw, lead screw, and belt driven positioning stages.

Other motion control products include: Limited angle torque motors for compact, limited angular excursion rotary servo applications, 3 phase brushless rotary servo motors with matching digital servo amplifiers and permanent magnet linear brakes for fail-safe, zero power braking for baggage handling and people moving applications as well as amusement park rides.

With over 75 years combined experience in the linear and rotary motion field, the H2W Technologies team of engineers offers the optimal solution to the most demanding motion control, requirements.

For additional information contact Mark Wilson at H2W Technologies, 28310-C Avenue Crocker, Valencia, CA 91355; Tel: 888-702-0540, Fax: 661-702-9348, E-Mail: info@h2wtech.com, and say, "I saw it on MotionShop.com," or visit our website at http://www.h2wtech.com.

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