Assembly instructions
Assembly
HIWIN MAGIC Distance Measuring Systems
MAGIC-01-14-EN-2207-MA
Page
15
of
32
Assembly steps:
The MAGIC-PG encoder must be adjusted in height. Please refer to Fig. 4.4.
Dismantle the wiper
[3]
by loosening the screws
[7]
.
Set the distance between the cover strip
[1]
and the MAGIC-PG encoder
[4]
to 0.2 ±0.1
mm.
To do this, loosen the screws
[2]
. The use of a feeler gauge is recommended for
adjustment.
Fix the encoder by tightening the screws
[2]
with 1
Nm.
Fasten the wiper
[3]
to the MAGIC-PG encoder using screws
[7]
, nuts
[6]
and the lock
washers in such a way that the sealing lip rests lightly against the rail contour on all sides.
The MAGIC-PG encoder is mounted.
4.2.4
Replacing the MAGIC-PG encoder
Note:
To replace the MAGIC-PG encoder, the block on which the MAGIC-PG encoder is to be replaced
must be mounted on the profile rail.
Note:
The deflection unit
[7]
must not be disassembled!
Assembly steps:
On the side where the MAGIC-PG encoder
[6]
is to be replaced, remove the wiper
[5]
by
loosening the screws
[4]
.
Disassemble the defective MAGIC-PG encoder
[6]
by loosening the screws
[9]
.
Fig. 4.5: Replacing the MAGIC-PG encoder
Table 4.2: Replacement of MAGIC-PG encoder – HG and QH series
Art. no.
Name
Art. no.
Name
1
Profile rail
6
Encoder
2
Magnetic scale
7
Deflection unit
3
Cover strip
8
Lock washer
4
Screws
9
Screws
5
Wiper
10
Nut
