Yaskawa Sigma-5 User Manual: Setup for Linear Motors - Manual (Page 37)

2.2 Linear Servomotor Installation
2-15
2
Installation
2.
Insert the mounting bolts into one of the two magnetic way yokes and
tighten lightly by hand. Next, while firmly holding down the magnetic way
yoke onto the positioning step, tighten the bolts firmly.
Note: The following conditions apply to these values.
• Machine material: Steel
• Hexagonal socket head bolts (tensile strength Class 10.9)
W2
Positioning steps
spacer
Magnet
W1
Magnetic Way Model
SGLTM-
Bolt size
Tightening torque
(Ncm)
20
M6 1220 to 1710 35
50
40
M8 2970 to 4150
80
Hold down the
magnetic way
yoke
Positioning step