80S-20贴片机 - 第116页

5 Gantries SIPLACE 80S-20/F4/F4-6/F5 Service Manual 5.2 Replacing the Drive Motor of the X Axis Edition 09/99 5 - 8 5.2 Repla cing the Driv e Motor of the X Axis 5.2.1 Spare Parts, Auxil iary Materials and Equipment – 1 …

SIPLACE 80S-20/F4/F4-6/F5 Service Manual 5 Gantries

Edition 09/99 5.1 Introduction

5 - 7

Fig. 5.1.2 General view of gantry from above: 80F

-6/F

placement system

5 Gantries SIPLACE 80S-20/F4/F4-6/F5 Service Manual

5.2 Replacing the Drive Motor of the X Axis Edition 09/99

5 - 8

5.2 Replacing the Drive Motor of the X Axis

5.2.1 Spare Parts, Auxiliary Materials and Equipment

– 1 motor for the x axis, complete, from item no. 00318553-01

– 2 cable ties

– Belt tension measuring device, from item no. 00326015-01

5.2.2 Removal

NOTE

You should comply with the safety instructions given in Section 1.

● Remove the cover for the conversion board, large axis.

● Unplug the flat ribbon cable and the motor cable from the conversion board, large axis.

● Remove the ribbon cable holder in a way that you can swing the entire cabling unit to one side.

● You will find it easier to get at the motor unit if you first remove the large axis conversion board, if neces-

sary.

● Unscrew and remove the hexagon socket screws which attach the motor to the flange.

● Tilt the motor a little to one side and carefully pull the toothed belt off the motor pinion.

● Pull the motor backwards and out of the flange.

NOTE

The motor is supplied as a complete unit consisting of the motor itself, the tachometer and motor pinion and

for this reason should also be replaced as a complete unit.

SIPLACE 80S-20/F4/F4-6/F5 Service Manual 5 Gantries

Edition 09/99 5.2 Replacing the Drive Motor of the X Axis

5 - 9

Fig. 5.2.1 X-axis motor - front view

Key to Fig. 5.2.1.

1 4 hexagon socket screws for mounting motor 2 Endless toothed belt

3 Reduction gear 4 Conversion board, large axis

5 2 flat ribbon cable plugs 6 Motor cable plug

7 Flange 8 X-axis drive motor

9 Tension rollers A Direction of tension to tension the end-

less toothed belt