Z AXIS MOTOR_ REPLACEMENT. Roland E-600

3 Replacement of Main Parts

3-4 Z Axis Motor_Replacement (Referential Time : 30 minutes)

1

Remove the Spindle Cover.

Spindle Cover

2

Remove the Junction Board Cover.

Disconnect the Z Motor Cable, Z Limit Cable and Spindle

Motor Cable from the XZ Junction Board.

3

Remove the Limit SW and loosen the Spindle Cable Bush.

Then, cut off the INSULOCK TIEs and remove the Sponge.

Sponge and

INSULOCK TIE

Spindle

Motor

Cable

Spindle

Cable Bush

INSULOCK

TIEs

4

Loosen the 4 screws on the Z Motor Base by rotating the Z

Screw and making the Z Slider up and down.

3

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3 Replacement of Main Parts

5

Remove the 4 screws fixing the Carriage Unit.

And loosen the 2 Set Screws on the Boss Part of the Z

Screw.

Then, Loosen the 2 Screws on the Z Screw Support.

3

6

Detach the Carriage Unit from the Carriage Base.

Screws

Boss Part of the

Z Screw

Carriage Unit

7

Remove the Z Motor and change it to the new one. Then tighten up the screws for fixing the Z Motor.

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Z Motor

Screws

When fixing the Z Motor, be careful with the direction.

Fix the Z Motor Shaft to the Boss part of the Z

Screw while taking care with the cable direction as the figure.

<Bottom View>

Z Motor Cable

<View Point>

Cable Direction

Screws

3 Replacement of Main Parts

8

Tighten up the Set Screw on the Boss part of the Z Screw.

It is necessary to fix the Set Screw against the

D-Cut part of the Z Motor Shaft.

At the same time, please be careful if the top of the Z Motor Shaft hit the Z Screw.

Set Screw

<Top View>

D-Cut Part

Boss Part of the

Z Screw

<View Point>

Z Motor Shaft

3

9

Tighten the 2 Screws on the Z Screw Support temporarily.

Then, tighten up the 2 Screws on the upper part of the Z

Motor Base by rotating the Z Screw and making the Z Slider downward.

10

Tighten up the 2 Screws on the lower part of the Z Motor

Base by rotating the Z Screw and making the Z Slider upward.

11

Tighten up the 2 Screws on the Z Screw Support by rotating the Z Screw and making the Z Slider downward.

Then, apply the grease on the Z Screw and make sure that the Z Slider moves smoothly.

Screws

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3 Replacement of Main Parts

12

Tighten up the screws fixing the Carriage Unit.

Screws

3

13

Connect the INSULOCK TIEs and the Sponge as the figure.

Tighten up the Spindle Motor Cable Bush.

Spindle Cable Bush

Sponge and

INSULOCK TIE

Be careful with the position of the Sponge.

It is necessary to put it beside the Cable Holder.

Cable

Holder

14

Connect the Z Motor Cable, Z Limit Cable and Spinle Motor

Cable to the XY Junction Board.

Then, fix the Limit Switch and the Junction Board Cover.

Carriage Unit

INSULOCK

TIEs

<Z Axis Load Check>

15

Turn on the Power while pressing the [ ], [ ], [ ] keys to enter the Service Mode.

Select the [LOAD] menu by pressing the [MENU] key and press [ENTER] key.

[ ], [ ], [ ] + POWER ON

[MENU] key

CHECK MODE

LOAD CON. CARD

[ENTER] key

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3 Replacement of Main Parts

16 Select the [AXIS Z] in the [LOAD] menu and press [ENTER] key. Then, Carriage moves to the Limit Position.

Enter the value 350 and press the [ENTER] key.

AXIS X Y Z S

[ENTER] key

AXIS X Y Z S

VALUE 350

[ENTER] key

AXIS X Y Z S

VALUE 350 OK

3

17 After setting the value, the load check starts.

The Carriage moves in the Z direction to check the load.

If the check is OK, fix the Cover.

If the check is NG, repeat 8 to 10 and 14 to 15 .

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