6
6
Mechanical assembly
Use protective gloves and suitable tools for mechanical
assembly.
The carriage of the linear motor axes must never be
removed from the guide. This will cause irreparable
damage.
Additional applications can be mounted using the tapped
holes and fitting holes provided for this purpose (see
data sheet of the corresponding motor).
6.1
Tightening torques
Static friction coefficient
μT = St
eel,
Aluminium alloy dry
Strength class (Screw) = 70
6.2
Flatness for mounting on ground plate
If the linear motor axes are mounted on a base plate, this
must have a flatness of 0.01mm. Otherwise the linear
motor axis may be distorted when screwed down and
the guides may jam. This increases wear, reduces the
service life and can damage the guides.
6.3
Flatness for mounting on slider
The same requirements apply to the contact surface of
components that are screwed onto the slide of a linear
motor axis. This contact surface must have a flatness of
0.01mm.
Threaded hole
Tightening
torque [Nm]
Min. Screw-in
Depth [mm]
M2.5
0.46 - 0.72
3.5
M3
0.80 - 1.26
3.3
M4
1.85 - 2.90
4.4
M5
3.60 - 5.70
5.5
