LXY(Z) - XY(Z)-TABLES BASED ON VOICE COIL TECHNOLOGY

The LXY(Z) range of multi patented voice coil actuators are based on the design of the LAL linear voice coil actuators. They have been designed to provide solutions for application requiring further miniaturisation also in the area of xy(z) tables. Excellent performance by selection of high quality components and solid is guaranteed as with all SMAC actuators. 

Most important properties: 

  • no cogging
  • standard stroke xy 10 / 25 / 60 / 100mm (depending on model)
  • stroke for LXYZ6 6mm in each axis
  • peak force up to 100N (LXYZ6 1.2N for xy-axis, 2N for z-axis)
  • high dynamic response, low moving mass
  • high overload capacity (max. ED 40% at peak force)
  • limit- and home switch integrated
  • encoder resolution 5 / 1µm
  • repeatability +/-2 counts
  • custom versions possible!

 

SMAC xy-table on Voice Coil technology
SMAC xy-table on Voice Coil technology, opened view
Model
drawing 		supply
voltage
Vdc		 stroke
per axis
mm		 peak
force
N		 cont.
force
N		 force
constant
N/A		 moving
mass
kg		 peak
force
N		 cont.
force
N		 force
constant
N/A		 moving
mass
kg		 overall
weight
kg
axis 1 axis 2
LXY10-010-7
drawing for 24V!)		 48 10 15 4 6 0.06 23 8 11 0.16 0.8
LXY15-015-7 48 15 22 11 13 0.13 25 12 12 0.22 1.65
LXY25-025-8
drawing for 24V!)		 48 25 42 17 14 0.19 42 17 14 1.5 3.2
LXYM15-015 24/48 15 14.7 / 24.5 5.9 / 9.8 12.7 0.36 16.4 / 27.4 6.6 / 11 13 0.51 2.7
The peak force cannot be achieved over the complete stroke!

Controller for LXY(Z) tables

As controller for the voice coil actuators we recommend the following controllers / amplifiers:

  • velocity or position control with incremental encoder feedback: Accelnet