Linear positioning stages featuring moving magnet voice coil
technology from H2W Technologies offer high resolution (from 50 nanometers),
zero cogging, high speed, high acceleration (to 5 gs), high repeatability, and
long life. The compact linear positioning stages can be mounted horizontally or
vertically and are ideal for short stroke positioning applications requiring
high acceleration, high accuracy, repeatability, and high reliability.
This compact (4.0 in. L x 3.5 in. W x 3.52 in. H), lightweight,
moving magnet voice coil linear positioning stage features a stroke length of ±0.11
in. from the center of travel home position, and has a payload to 2.0 lbs. For
greater reliability, there are no moving cables or wires as the coil assembly
and linear encoder head are stationary.
These moving magnet voice coil linear positioning stages can
be supplied with a variety of amplifiers and controllers to provide
plug-and-play solutions for easy integration into new and existing applications.
Other options include: optical or magnetic linear encoder; ball bearing, cross
roller, or air bearing slide; different stroke lengths; and higher payloads. Custom
designs can be quickly supplied.