SCHUNK ERT 12, Translation Of Original Operating Manual

Page: 78 / 96

Assembly
78 05.00 | ERT 12 / 50 / 300 | Translation of Original Operating Manual | en | GAS0406665
5.2 Connections
5.2.1 Mechanical connection
Evenness of the
mounting surface The values apply to the whole mounting surface to which the
product is mounted.
Requirements for evenness of the mounting surface (Dimensions in mm)
Edge length Permissible unevenness
< 100 < 0.02
> 100 < 0.05
Ite
m Mounting ERT
12 50 300
1 Mounting screw Rotor M5 M6 M8
Mounting screw according to
standard DIN EN ISO 4762
Max. strength class 8.8
Max. tightening torque [Nm] 6.1 10 25
Max. depth of engagement from
locating surface [mm] 8 10 15
2 Centering pin Ø6 Ø6 Ø8
3 Mounting screw Housing top side M5 M6 M10
Mounting screw according to
standard DIN EN ISO 4762
Max. strength class 8.8
Max. tightening torque [Nm] 6.1 10 49
4 Centering sleeve Ø8 H7 Ø12 H7 Ø16 H7
5 Mounting screw Housing bottom M6 M8 M12
Mounting screw according to
standard DIN EN ISO 4762
Max. strength class 8.8
Max. tightening torque [Nm] 10 25 85
Max. depth of engagement from
locating surface [mm] 15 20 25