YASKAWA SGLGW User Manual page 41

2 Installation
2.2.3 SGLTW and SGLTM Linear Servomotors (T-type Iron Core)

2-18
A
Magnetic
way
Air gap
G1
Linear servomotor side view
(Viewed from the side where the cable
extends from the coil assembly)
When two or more magnetic ways are used, first install one of the
magnetic ways, and then install the moving coil in the available space.
If using only one magnetic way, and the linear guide is not long
enough extend up to the position needed to temporarily place the
moving coil in line with the magnetic way, mount a dummy linear guide
to the actual linear guide as shown in the figure below.
• Mounting a dummy linear guide
Actual linear guide
Magnetic way
Magnetic way
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Moving coil
Dummy linear guide
Moving coil
Block
Magnetic
way
Air gap
G2
Movable table