Siemens SIMOTICS T-1FW3, Руководство по настройке

Страница: 152 / 354

Configuration
5.4 Mounting
1FW3 complete torque motors
150
Configuration Manual, 08/2020, A5E46027705B AA
Shock load
Table 5- 10 Shock load
Vibration acceleration a
peak
Max. permissible radial shock load 100 m/s
2
Max. permissible axial shock load 50 m/s
2
Evaluate the vibration acceleration as a peak value in the time domain in a frequency band
extending from 0 up to 2000 Hz. The measurement must be made at the DE flange (based
on DIN ISO 10816).
Appropriately adapt the measuring range if it is expected that noticeable vibration levels are
excited above 2000 Hz (e.g. as a result of gear tooth meshing frequencies). This does not
alter the maximum permissible values.
Mounting
A flange is used for mounting.
Table 5- 11 Flange mounting
Description for SH 200 Description for SH 280
Bolt ISO 898-1
1)
M12 M16
Washer ISO 7092 ISO 7092-12-300 HV ISO 7092-16-300 HV (d2 = 30)
Tightening torque 120 Nm 300 Nm
1)
Use screws of property class 10.9
Note
Screw locking
You must secure all screws as a result of the vibration and shock load.
Shaft adaptation
● A rigid connection between the motor and customer shaft is not permissible.
● Avoid distortion or overdetermining the bearings by precisely aligning the motor.
Axial and radial forces are not allowed.
● In operation, avoid any additional axial shock load to the motor shaft.
● Design the shaft adaptation so that there are no axial and radial forces (straight gearing
with splined shaft) and the appropriate play.
Axial and radial forces are not allowed.