Yaskawa Sigma-5 User Manual: Setup for Linear Motors - Manual (Page 27)

2.2 Linear Servomotor Installation
2-5
2
Installation
2.2
Linear Servomotor Installation
2.2.1 SGLGW and SGLGM Linear Servomotors (Coreless Type)
(1) Magnetic Way Installation
The SGLGM magnetic way comprises a U-channel steel track with opposing mag-
nets attached to the inner faces. Make sure that no foreign particles (magnetic
objects) are caught between the magnets when installing the magnetic way.
Use the following procedure to install SGLGM magnetic ways.
1.
After checking the magnetic way’s two mounting reference surfaces,
place the magnetic way on the reference surface of the machine base,
making sure that hands are kept clear.
2.
Place the magnetic way on the reference surface of the machine and
secure it with bolts.
Note: Use hexagonal socket head bolts (tensile strength Class 10.9).
Magnets
Magnetic Way Model
SGLGM-
Bolt size
Tightening torque
(Ncm)
30 M4 360 to 500
40
M5 720 to 1010
60
90 M6 1220 to 1710
Nameplate
Mounting
reference
surface
Mounting reference surface