Mechanical Installation
Fixation
IDX 70 User Manual
3-22 mmag | 2022-04 | rel10520
3.3 Fixation
The IDX drive comes in two types of fixation flanges to choose from. They feature individual centering col-
lars, bore patterns, and fixations. For dimensions and tolerances page 2-18.
Table 3-8 Flange types and fixation
Characteristic A-Flange C-Flange
Shape
Centering collar Ø60 mm Ø32 mm
Centering tolerance +0.012 / −0.007 0 / −0.03
Fixation 4 through bores Ø5.2 mm
4 threads M5 TK 45
or
4 threads M6 TK 56
or
4 threads M6 TK 60
Suitable bolts
M5 M5 or M6
Strength class: 6.8, or higher / stainless steel 70, or higher
Tightening torque 4Nm
M5: 4 Nm
M6: 7 Nm
Screw lock
Medium strength threadlocker (for example Loctite 243)
or
NORD-LOCK safety washer
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