Dual Head Voice Coil Positioning Stages feature: High Speed, Parallelism, and 0.1 Micron Resolution!

Motion Control - H2W Dual Head Voice Coil Stage

Santa Clarita, CA — Dual Head Voice Coil Stages mounted on one set of precision parallel shafts, features high speed, high acceleration/deceleration, and 0.1 to 1.0 micron resolution. The VCS15-050-AB-LV-2 dual head voice coil positioning system (photo supplied), is a precision, two axis air bearing positioning system. Each linear voice coil motor has a 1.5 in. [38.1 mm] stroke, generates 8.4 lbs [37.4 N] of continuous force and 25.2 lbs [112 N] of peak force and is guided by two porous carbon air bushings floating on two precision parallel shafts. The dual head voice coil positioning systems, which can be operated synchronously, or independently, are designed for high end applications such as: Semiconductor testing and assembly, scanning, inspection and test, laser micromachining, applications in research laboratories, and in manufacturing, medical, and defense industries.

H2W Technologies

The dual head/air bearing voice coil positioning systems are supplied with two non-contact analog output LVDTs (Linear Variable Displacement Transducers), however digital output linear encoders are available as an option. Dual head/air bearing positioning systems are available with stroke lengths from .25 in. [6 mm] to 2 in. [ 50 mm], and from 0.5 lbs [2.2 N] to 35 lbs [155 N] of continuous force and from 1.5 lbs [6.6 N] to 105 lbs [465 N] of peak force.

Mounting holes in the base and stages allow for easy installation in new or existing applications. Custom single and dual head Voice Coil stages from H2W Technologies are available as complete plug-and-play positioning systems. Completely custom systems can be shipped in 4 to 6 weeks from receipt of order.

H2W Technologies, Inc. is dedicated to the design and manufacture of linear and rotary motion products that are used in 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, 26470 Ruether Avenue #102, Santa Clarita, CA 91350; Tel: 888-702-0540, Fax: 661-251-2067, E-Mail: info@h2wtech.com or visit the website at http://www.h2wtech.com

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