Service Manual HS60 - 第128页
4 G ant ri es HS- 6 0 S erv ice Ma nu al 4. 12 R epl ac in g t he line ar mo to r - pr ima r y pa rt ( 0033 31 48 -02 ) 03/ 200 3 US I ssue 126 4.12.4 Rem oving the primary p a rt o f the linea r moto r Æ Rem ove the X-a…
HS-60 Service Manual 4 Gantries
03/2003 US Issue 4.12 Replacing the linear motor - primary part (00333148-02)
125
Æ Remove the permanent magnets from the gantry concerned:
Gantry 1 or 2 4
Æ Loosen the four M6 x 12 hexagon socket-head screws on the permanent magnet (see
item 1A or 2A in Fig. 4.12 - 1
).
Æ Lift the permanent magnet and place it on a clean, non-magnetic surface (such as a plank
of wood).
Æ Loosen the 16 M6 x 12 hexagon socket-head screws on the permanent magnet (item 1B
or 2B in Fig. 4.12 - 1
).
Æ Set down the permanent magnet.
Gantry 3 or 4 4
Æ Loosen the 16 M6 x 12 hexagon socket-head screws on the permanent magnets (see
item 2C and 2D or 1C and 1D in Fig. 4.12 - 1
).
Æ Lift the permanent magnet and place it on a clean, non-magnetic surface (such as a plank
of wood).
4 Gantries HS-60 Service Manual
4.12 Replacing the linear motor - primary part (00333148-02) 03/2003 US Issue
126
4.12.4 Removing the primary part of the linear motor
Æ Remove the X-axis motor unit as described in Section 4.11.3, page 118 onward.
4
Fig. 4.12 - 2 Replacing the linear motor - primary part (1)
Key
(1) Linear motor - primary part
(2) X-axis motor unit
(3) X/Y distributor
(4) Socket X4 for the connecting cable of the primary part
(5) Gantry
4
HS-60 Service Manual 4 Gantries
03/2003 US Issue 4.12 Replacing the linear motor - primary part (00333148-02)
127
Æ Loosen the nine M5 x 20 hexagon socket-head screws (item 3 in Fig. 4.12 - 3) and remove the
primary part laterally (item 2 in Fig. 4.12 - 3
).
Æ Make sure that the lock rails will not drop.
4
Fig. 4.12 - 3 Replacing the linear motor - primary part (2)
Key
(1) X-axis motor unit
(2) Linear motor - primary part
(3) 9 x M5 x 20 hexagon socket-head screws
(4) Motor bracket with press-fit connection (pneumatic system)
(5) Lockrail