Additional Features; Analog Hall Module; Digital Hall Module - Tecnotion TM3 Series Manual

2.1.4 Bolts and dowelpins
Applying too long bolts for the coil unit may inconspicuously
cause damage and dangerous situations. Please, check
(1) bolt length before mounting
(2) bolt height after mounting
The bolts and dowelpins for mounting the coil and magnet plates are
not provided by Tecnotion. The bolt length depends on the mechanical
dimensions of the mounting slide.
Please review chapter 4.3.1 Mounting the Coil Unit on page 29
4.3.2 Mounting the magnet plates on page 30
dowelpins are required.
2.2

Additional features

The components mentioned in this paragraph can also be delivered by
Tecnotion. The digital hall module for commutation and the analog hall
module for positioning can be used as cost effective alternatives to a
separate encoder system when positioning requirements are not extreme.
The maximal repeatable accuracy is ~30 µm and absolute accuracy is
~ 100 µm, depending on the interpolation. Finally Tecnotion can also
deliver a stainless steel cover plate for the magnet track.

2.2.1 Analog Hall module

This analog hall module can function as a incremental encoder. It uses the
magnettrack as the linear scale. Please review chapter
analog hall module on page 38
©2015 Tecnotion BV - All rights reserved - The contents of this document are subject to change without prior notice.
and
to see what bolts and
5.4 Installing the
for more information.

2.2.2 Digital Hall module

The digital hall module can be used when a controller does not offer the
possibility to commutate within the servo drive. It uses the magnettrack as
the linear scale. Please review chapter 5.5 Installing the digital hall module
on page 39 for more information.
Picture 2.6: The analog hall module
Picture 2.7: The digital hall module
CH 2 MOTOR COMPONENTS
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