Assembly and connection
33
Assembly Instructions
Linear Axes HM-S and HT-S
HMS_HTS-01-0-EN-1905-MA
Table 6.3
Minimum number of clamping profiles for securing the axis, and recommended spacing of mounting
points on long axes – linear modules HM-S
Size
Min. number
of clamping
profiles
L
SY
[mm]
L
B
[mm]
Recommended
distance L
SX
[mm]
Thread
size
Screw tighten-
ing torque
[Nm]
Clamping
force per
clamping
profile [N]
F
A_perm.
1)
[N]
Art. no.
clamping
profiles
(4 pcs)
HM040S
4
55
70
400
M5
4.9
4,700
200
20-000517
HM060S
4
80
100
600
M6
6.4
5,500
500
20-000518
HM080S
4
100
120
800
M8
18.5
11,400
1,200
20-000519
HM120S
4
140
160
1,200
M8
18.5
17,000
2,400
20-000520
1)
Permissible axial operating force in tension direction per pair of clamping profiles
6.1.6 Mounting with clamping profiles – linear tables HT-S
The clamping profiles must always be attached in pairs to the left and right of the axis body (see Fig. 6.21 and Fig. 6.22). The
required number of clamping profiles depends on the external load. To calculate the required number, the load values listed
in Table 6.4 (clamping force per clamping profile; permissible axial operating force in tension direction per clamping profile)
must be taken into account. Don’t drop below the minimum number of clamping profiles specified in Table 6.4. The distances
between the mounting points are to be selected depending on the load situation. The recommended distances L
SX
listed in
Table 6.4 are only reference values.
Drill mounting holes in the mounting surface (hole spacing listed in Table 6.4).
Clean mounting surface and position linear table on it.
Swivel the clamping profile into the side groove.
Secure the clamping profile with a small tightening torque on the bolts.
Now tighten the bolts with the full tightening torques, proceeding in a crosswise manner.
The linear table has now been installed.
Observe the L
SY
hole spacing (Fig. 6.20) when securing the linear tables.
Precision requirements for all reference surfaces for securing the axis profile.
L
SY
L
B
F
A
0.2 mm/m
Fig. 6.20
Hole spacing for the lateral securing of linear tables HT-S with clamping profiles
Summary of Contents for HM-S
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