80S-15贴片机.pdf - 第416页
9 Revolver Head SIPLACE 80S/F/G Service M anual Edition 04/97 9 - 132
SIPLACE 80S/F/G Service Manual 9 Revolver Head
Edition 04/97
9 - 131
9.17.4 Replacing the drive toothed belt
●
Dismantle the encoder housing as described in Section 9.13 on page 9 - 103.
●
Loosen the 3 M3 x8 fillister head screws (see item 6 in Fig. 9.17.1) for fixing the motor.
●
Replace the defective toothed belt.
PLEASE NOTE:
Be careful not to stretch or damage the toothed belt.
●
Fix the combined DC motor / tacho in place.
●
Check the toothed belt tension using the belt tension measuring device and the ’Measuring the belt ten-
sion’ user’s manual. If the toothed belt is tensioned correctly, the frequency should be 405 ± 35 Hz.
●
After assembly, test the dynamic behavior and functioning of the dR axis drive with reference to the adjust-
ment instructions and using the SITEST program.
9 Revolver Head SIPLACE 80S/F/G Service Manual
Edition 04/97
9 - 132
SIPLACE 80S/F/G Service Manual 9 Revolver Head
Edition 04/97
9 - 133
9.18 Service work on screwdriver 1
9.18.1 Tools, equipment and consumables
9.18.2 Spare parts
9.18.3 Screwdriver 1 - replacing the motor
●
Dismantle the encoder housing as described in Section 9.13 on page 9 - 103.
●
Loosen the two M2.5 x 5 countersunk screws for fixing the link (see item 7 in Fig. 9.18.1)
●
Carefully remove the link from the parallel pins on the lifting carriage housing (see item 8 in Fig. 9.18.1).
●
Loosen the two M 1.6 x 8 countersunk screws for fixing the cover plate (see item 2a in Fig. 9.18.1) and the
stop (see item 2 in Fig. 9.18.1).
●
Carefully remove the stop from the two parallel pins.
●
Loosen the two M 1.4 x 5 fillister head screws on toothed wheel 1 (see item 3 in Fig. 9.18.1).
●
Pull the toothed wheel from the motor shaft.
●
Strip the heat-shrink sleeves from the electrical connections of the DC motor (see item 1 in Fig. 9.18.1)
and unsolder the cable.
●
Loosen the two M 1.6 x 3 fillister head screws for fixing the DC motor (see item 1 in Fig. 9.18.1).
●
Pull the DC motor out from the back.
From item number
Set of screwdrivers
Set of hexagon socket-head screwdrivers
Soldering iron
Hot air gun
Scribing iron
0.2 mm feeler gauge
Unimoly GL82 lubricating grease, 25 g
00313490-01
Ethyl alcohol
Number in
Fig. 9.18.1.
From item number
DC motor, complete
1 00323190S01
Stop
2 00201237-05
Toothed wheel 1 - placement
3 00318185-01
Cable bracket
4 00201234-01
Segment claw
5 00201244-04
BERO 3RG4603-2AB03 (without sheath)
6 00313517-01