122 - PVD 3622_GB_TM_January 2014.Docx
4.5. Extruder screw cooling / extraction
Before any extraction block motor rotation by putting the phases in short-circuit on
the terminal box as described. Once operations are finished do not forget to remove
the short circuit to free motor rotation.
Motor rotation blocking
1
–
Shut down the drive
Switch off main power supply. After removal
of power supply main switch off
wait at least
5 minutes before working on motors
or on
any part of the system.
2
–
disconnect signal connector
3
–
Remove terminal box cover
4
–
Disconnect motor phases
on the
terminal box
5
–
Short-circuit the phases
Put two bridges between the phases with
a wire of the same gauge as the supply wire
and keep the short-circuit until the end of the
reassembly
1
2
3
3
1
2
Summary of Contents for TM Series
Page 1: ...1 PVD 3622_GB_TM_January 2014 Docx Torque Motors TM Series Technical Manual PVD 3622...
Page 57: ...57 PVD 3622_GB_TM_January 2014 Docx 3 3 1 2 Shaft Height 200 mm Thrust bearing 29424...
Page 61: ...61 PVD 3622_GB_TM_January 2014 Docx 3 3 2 2 Shaft Height 315 mm Thrust Bearing 29426...
Page 62: ...62 PVD 3622_GB_TM_January 2014 Docx 3 3 2 3 Shaft Height 315 mm Thrust Bearing 29430...
Page 66: ...66 PVD 3622_GB_TM_January 2014 Docx 3 3 3 2 Shaft Height 400 mm Thrust Bearing 29434...
Page 67: ...67 PVD 3622_GB_TM_January 2014 Docx 3 3 3 3 Shaft Height 400 mm Thrust Bearing 29440...