INTORQ BFK471-25, Перевод оригинальной инструкции по эксплуатации

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Mechanical installation
INTORQ | BA 14.0200 | 02/2016 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
1)
Especially near the O-rings
NOTICE
The toothed hub and screws must not be lubricated with grease or oil.
Type Minimum requirements
Material Evenness
[mm]
Axial
run-out
[mm]
Roughness
1)
Miscellaneous
BFK471-25
Cast
Steel
< 0.08 0.08
R
z
max. 16
❚ Threaded holes with minimum
thread depth
15
❚ Free of grease and oil
Tab. 8: Minimum requirement for the leakproofness