Yaskawa Sigma-5 User Manual: Setup for Linear Motors - Manual (Page 28)

2 Installation
2.2.1 SGLGW and SGLGM Linear Servomotors (Coreless Type)
2-6
3.
When joining magnetic ways together, place the second magnetic way
temporarily in line with and at least 30 mm apart from the first magnetic
way.
Next, after aligning the angles of bolt sockets on the magnetic way’s
connecting surfaces, move the second magnetic way to join the first
magnetic way. Connect the second and first magnetic ways together.
And, after confirming the mounting position, secure the second magnetic
way using bolts. Make sure that fingers do not get jammed due to the
magnetic attraction between magnetic ways.
(2) Moving Coil Installation
The SGLGW moving coil is constructed of an aluminum base and a resin-coated coil
winding section. Handle the moving coil with care and do not subject the coil wind-
ing section to shock. Doing so may cause injury or damage to the moving coil.
Use the following procedure to install the SGLGW moving coil.
1.
Insert the coil winding section of the moving coil between the magnets of
the magnetic way that has already been installed. Next, install the
moving coil on the movable table supported by the linear guide. Install
the moving coil on the movable table supported by the linear guide.
Make sure that the air gap between the moving coil’s coil winding
section and magnetic way’s magnets is the specified distance.
First magnetic way
Second magnetic way
Align the angles
Rotate the magnetic way position.
Moving coil
Magnetic way
Coil winding section