Festo DGSL Manual do Utilizador descarregar pdf (Página 6)

• Screw in two screws for attaching the effective

load:

–intotheyokeplateor

– into the slide.

Fig. 5

Installation of the DGSL:

• Use centring sleeves ( Acc essories at www.festo.com/catalogue).

• Check whether adapter plates from the Festo multi-axis modular system are

required.

• Fasten the DG S L with the stated minimum number of screws: ( table Fig. 6).

If the slide is pushed into the retracted end position, the through-holes become

accessible.

Stroke < 50 mm Stroke › 50 mm

Base-surface mount-

ing with :

– Threaded holes

– Through-holes

Minimum number of

screws

two three

Fig. 6

Position sensing of the slide end

positions:

• Place the proximity switches in the

grooves 9.

On the DGSL-4, only SMT-10

proximity switches are permitted.

• With the DG SL-4/-8, preferably use

the low er groove on the base side.

Fig. 7

Rough setting of the end positions:

Note

The DGSL may be damaged if the

slide is moved without a fixed stop.

• Make sure that the slide always re-

mains in the retracted end position

when the fixed stop is dismantled.

Fig. 8

1. Move the slide into the retracted end position.

2. Unscrew the mounting screws of the fixed stop and the required cover aD

( Fig. 10).

A reduction of a max. 2 standard strokes is possible (for DGSL-…-E th e standard

stoke range c annot be c ompletely covered).

Stroke

0 10 20 30 40 50 80 100 150 200

Stroke reduc-

tion

Fig. 9

1) Not for DGSL-…-E

3. Replace the fixed stop 6 with the cover aD.

4. Screw the fastening screws in again. The tightening

torque is summarised in the following table

( Fig. 11).

Fig. 10

DGSL 4 6 8 10 12 16 20 25

Tightening torque [Nm] 0.76 1.3 1.3 2.9 2.9 6 9 9

Fig. 11

5. Complete the precision adjustment of the end positions on the cushioning com-

ponents ( 6 Commissioning).

5.2 DGSL-…-N without cushioning components

Note

Operating the DGS L-…-N without shock absorbers will destroy the DGSL.

• Make sure that the DGSL is operated only with cushioning.

Cushioning components for retrofitting cushioning can be ordered separately and

installed in the DGSL subsequently ( 10 Accessories).

Note

• Make sure that the following specifications are complied with:

– Max. permissible stop force ( 12 Technical data),

– Use of safeguards (e.g. cover cap  10 Accessories).

5.3 Installation, pneumatic

• Use one-way flow control valves for setting the

speed of the slide.

These are screwed directly into the compressed

air supply ports.

With size DGSL-4/-6, L-shaped restrictors on the

front of the supply port enable unhindered ac-

cess for cushioning setting ( Accessories at

www.festo.com/catalogue).

Fig. 12

• Remove the transport covers on th e com pressed

air supply ports.

• Connect the tubing to the compressed air supply

ports:

– aJ retracting

– aA advanc ing

The c onnecting threads must be sealed. The al-

ternative connections aB and aC to the com-

pressed air supply ports intended at the factory

are prefabricated for the DGSL. They are sealed

with blanking plugs.

Fig. 13

5.4 Installation, electric

For position sensing with proximity switches:

• Observe the minimum distances L

and L

between static or moving ferritic masses and the

proximity sensors ( Fig. 14).

In this way you will avoid maloperation as a

result of exter nal influences.

Fig. 14

DGSL 4 6 8 10 12 16 20 25

L1 to ferritic materials [mm] 5 5 0

L2 to ferritic materials 15 0

Fig. 15

1 2 3 4 5 6 7 8 9 10 11 ... 23 24

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