Linear electric servo-motor
51 - 1860 N, 8.7 m/s | ServoTube 25/38
Dunkermotoren GmbH
integrated bearing rail and position
encoder offers unprecedented value
in high performance applications.
The ServoTube Module is a cost
effective alternative to ballscrew and
belt drive systems where high speed
and flexibility are required.
Eight models deliver a continuous
force of 51~276N (11~62lb) with
peak forces of up to 1860N (418lb).
Standard stroke lengths of 21~1323
mm are available.
The patented magnetic design of
ServoTube generates 12 micron
(0.47 mil) repeatability and 350
micron (14 mil) absolute accuracy,
from a non-contact, integral position
sensor. The standard ServoTube
position encoder output is an
industry standard 1V pk-pk sin/cos
signal. For applications requiring
higher levels of accuracy, the
ServoTube Module is available with
a fully integrated optical position
encoder giving a resolution of up to
1 micron.
