Yoke at the stand

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HMIs, human machine interfacesPanel PC, ET / MT 4x8...Assembly ET- / MT - 4x8 DevicesYoke holderYoke at the stand

 

Installation of yoke at the stand:

 

Hinweis

Make sure you read the notes in chapter cicon2 Installation space  !

 

Scope of delivery yoke:

 

Yoke with cover

1x

Fixing bolts

2x

Screws and locking rings

 

Fgr_YokeWithCover1

Fgr_FixingKnob2a

4x

Mounting yoke

Fgr_Senkkopfschraube

 

2x each

Device fixing

Fgr_ScrewLoc


Mount the stand at a place of your choice.

Mount the device in an area where normally there are no people or moving machine parts.

 

Ensure the stand is firmly mounted.

 

 

Step 1:

 

Place the yoke (A) on the coupling (B) of the stand.

Turn the yoke (A) so that the holes are aligned with the threads in the coupling (B).

Make sure that you place the yoke (A) in such a way (90 ° steps) that you make optimum use of the coupling's (B) slewing range.

 

Fgr_YokeWithCover_b1

Fgr_YokeWithCover_b2

 

 

Step 2:

 

Screw the 4 Allen countersunk screws with a 5 mm Allen key into the thread of the coupling (B).

 

Fgr_YokeWithCover_c

 

Hinweis

If the yoke is hard to rotate you can adjust the degree of rotation braking.

 

For this, proceed as follows:

 

a.Use the assembly key to release the rotation brake (C) by counterclockwise rotation.

b.Check whether the rotation is smooth yet still with noticeable resistance.

c.Slightly tighten the rotation brake (C) (clockwise rotation) if the yoke rotates too smoothly.

Fgr_CupplrAdjust

 

Step 3:

 

Feed the required cables through the cable glands (1) of the stand to the opening of the yoke.

Feed a sufficient length of the cables through the cable glands at the cover (2) of the yoke.

 

Fgr_CableTrougth3

 

 

Step 4:

 

Screw the cover (2) onto the yoke using the two pan head screws (2a).

If necessary, retract the cables somewhat.

Make sure you do not go below the permitted bending radius of the cables.

 

Fgr_YokeWithCover_d

 

Hinweis

If the slewing range of the yoke should prove to be less than ideal,

you can optimise it by adjusting the rotation protection (A).

 

The rotation protection is located at the bottom of the coupling. To adjust it, proceed as follows:

 

Release the rotation protection by unscrewing the Allen screw from the coupling.

Make sure you don't lose the rotation protection.

 

Mount the rotation protection at the ideal position for the current installation.

 

Symb_Caution1_30x30

Note

The yoke must not be used WITHOUT the rotation protection!

 

Without it, there is a risk of the cables breaking due to excessive rotation.

 

 

 

 

Device
at
Yoke
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