6.2.3 Hollow shaft encoder
The fixing screw of the clamping ring must be tightened with a torque of 2.5 Nm. The torque pin must
be screwed onto an M4 threaded pin, and tightened with a torque of 3 Nm. The screw connection must
be secured against loosening.
The stator coupling is fastened with four M3 screws tightened with a torque of 1 Nm and secured
against loosening. When fastening the shaft, the user or the installation company that mounts the
encoder must make sure that the fastening method complies with the safety requirements in force.
Max. permissible tolerances for the shaft connection:
• Axial offset:
< +/- 0,25 mm [0.0098]
• Radial offset:
< +/- 0,20 mm [0.0079]
• Angular offset:
< 1°
With torque stop set
Flange type A
(represented with cable)
1 SW 3
D = ø 10
[0.39]
H7
ø 12
[0.47]
H7
ø 14
[0.55]
H7
(represented with M12 connector)
1 SW 3
D = ø 10
[0.39]
H7
ø 12
[0.47]
H7
ø 14
[0.55]
H7
Flange with stator coupling and hollow shaft
Flange type B
(represented with M23 connector)
1 SW 3
2 for (4x) M3 screws
D = ø 10
[0.39]
H7
ø 12
[0.47]
H7
ø 14
[0.55]
H7
Dim.
5834FSx Incremental
a
56 [2.2]
Dimensions in mm [inch]
1
5873FSx Singleturn Abs.
56 [2.2]
a
0,31
8
1
0,52
13,25
a
34 [1.41]
0,24
22,8 [0.9]
6,2
20 [0.79]
0,31
8
10 [0.39]
0,98
25
0,52
13,25
a
1
5883FSx Multiturn Abs.
67,5 [2.66]
150 [5.91]
143,5
[5.56]
110
[4.62]
75
[2.65]
0,98
0,98
25
25
0,98
0,98
25
25
0,98
25
57,5
[1.86]
92,5
[3.52]
127,5
[5,02]
150 [5.91]
143,5
[5.56]
110
[4.62]
75
[2.65]
0,98
0,98
25
25
SW 8
0,98
25
0,98
25
57,5
[1.86]
92,5
[3.52]
127,5
[5,02]
68 [2.68]
63
[2.48]
±0,1
13,25
[0.52]
7 / 12
2
19