INTORQ BFK470 Series, Перевод оригинальной инструкции по эксплуатации

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Mechanical installation
INTORQ | BA 14.0199 | 08/2016 20
4 Mechanical installation
4.1 Important notes
4.1.1 Design of end shield and motor shaft
❚ Comply with the mentioned minimum requirements regarding the end shield and the motor shaft to en-
sure a correct function of the brake.
❚
The diameter of the shaft shoulder must not be greater than the tooth root diameter of the hub.
❚ The form and position tolerances apply only to the materials mentioned. Contact INTORQ if you are us-
ing other materials.
❚ The brake flange must be supported by the end shield across the full surface.
Design of the end shield
Type Minimum requirements: Use as counter friction surface
Material Evenness Axial runout Roughness Miscellaneous
[mm] [mm]
without flange with flange
BFK470-06
S235JR; C15;
EN-GJL-250

0.03
0.05
Rz 10 Rz 16
❚ Threaded
holes with
minimum
thread depth
15
❚ Free of grease
and oil
BFK470-08
BFK470-10
BFK470-12

0.05
BFK470-14
BFK470-16

0.08
BFK470-18

0.10 0.08
Tab. 7:
End shield as counter friction surface