SIPLACE D系列Servicemanual.pdf - 第36页

Service Wo rk Gantry D1/D2 36 Servicemanual (internal ve rsion) SIPLACE D Series Installing the primary part of the linear motor Settings 4-12: Replacing the linear motor primary part (D4) X Fit scotch tape to the lower …

Service Work

D1/D2 Gantry

Servicemanual (internal version) SIPLACE D Series

4-11: Replacing the linear motor primary part (D4)

Legend

1. X-axis motor unit

2. Linear motor - primary part

3. 9 x M5x20 hexagon socket-head screws

4. Motor bracket with press-fit connection

(pneumatic system)

5. Lockrail

X Loosen the nine M5 x 20 hexagon socket-

head screws (3) and remove the primary part

(2).

X Make sure that the lock rails will not drop.

Service Work

Gantry D1/D2

36 Servicemanual (internal version) SIPLACE D Series

Installing the primary part of the linear motor

Settings

4-12: Replacing the linear motor primary part (D4)

X Fit scotch tape to the lower edge of the primary

part of the linear motor, so that the lockrails (5)

do not fall out during assembly.

X Push in the primary part from the side.

X Fasten the primary part (2) with the nine M5 x

20 hexagon socket-head screws (3) to the

motor bracket (4).

X Make sure that the primary part is aligned in

parallel to the permanent magnet.

X Fit the X axis motor unit as described in sec-

tion (4.1.2.5 Replacing the X Motor Unit

[00333167-xx]

J

37 ) .

X Fix all the cables with cable ties.

CAUTION:

X Make sure that the cables are firmly

seated. Otherwise, the high

acceleration forces may cause the

cable to slip out of position and shear

through.

X Fit the permanent magnets (4 or 16 M6 x 12

hexagon socket-head screws). The space at

the bottom must be 0.8 mm. Use the

appropriate feeler gauge or plastic strip to help

you. A gap of approx. 0.8 mm should be

between the magnet plates.

X Fit the cover strips on the crossbeam above

the gantry concerned (3 M6 x 8 hexagon

socket-head screws).

4-13: Replacing the X-axis motor unit (D4)

X Use the belt tension measuring device to set

the X-axis toothed belt tension to 44 Hz + /-1

Hz.

CAUTION:

X Do not overstretch the toothed belt

when adjusting the belt tension.

X Secure the M4x35 hexagon socket-head

screw (2) with the locknut (8).

X Check the axis dynamics of the drives

removed.

Service Work

D1/D2 Gantry

Servicemanual (internal version) SIPLACE D Series

4.1.2.5 Replacing the X Motor Unit [00333167-xx]

Tools and Equipment

 Set of DIN 911 Allen keys

 Cable ties

 Belt tension measuring device TSM [00326015-xx]

 "Measuring belt tensions" operating instructions

Parts

 X motor unit [00333167-xx]

 For SIPLACE D1 machines: Retrofitting guide for X axis heat sink [00195618-xx]

Removing the X-axis motor unit

4-14: Replacing the X motor unit (D4 shown as example)

Legend

1 Head mount 7 2 x M6 x 14 hexagon socket-head screws

2 M4 x 35 hexagon socket-head screw for

tensioning the X-axis toothed belt

8 Locknut

3 Synchroflex X-axis toothed belt 9 Board holder

4 X-axis motor unit 10 Cable clamps

5 X/Y distributor 11 Cable clamp

6 X5 socket for X-axis motor