Festo DGST-25-80-PA Manual

Festo Ikke kategoriseret DGST-25-80-PA

Læs gratis den danske manual til Festo DGST-25-80-PA (3 sider) i kategorien Ikke kategoriseret. Denne vejledning er vurderet som hjælpsom af 2 personer og har en gennemsnitlig bedømmelse på 5.0 stjerner ud af 1.5 anmeldelser. Har du et spørgsmål om Festo DGST-25-80-PA, eller vil du spørge andre brugere om produktet?

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Side 1/3
DGST
Mini slide
Festo SE & Co. KG
Ruiter Straße 82
73734 Esslingen
Deutschland
+49 711 347-0
Operating instructions
8159550
2021-09d
[8159552]
Translation of the original instructions
© 2021 all rights reserved to Festo SE & Co. KG
1
Applicable documents
All available documents for the product
è
www.festo.com/sp.
Documents Product Table of contents
Operating instructions Shock absorber DYSS-G8 –
Operating instructions Shock absorber DYEF-G8 –
Tab. 1
2 Safety
2.1
Safety instructions
–Only use the product in its original condition without unauthorised modifica-
tions.
–
Take into account the ambient conditions at the location of use.
–Observe the identifications on the product.
–
Store the product in a cool, dry environment protected from UV and corrosion.
Keep storage times short.
–Before working on the product, switch off the compressed air supply and lock it
to prevent it from being switched on again.
2.2
Intended use
The product is intended for the space-saving transport of masses. The product is
approved for slide operating mode.
Fig.1
2.3 Training of qualified personnel
Work on the product may only be carried out by qualified personnel who can
evaluate the work and detect dangers. The qualified personnel have skills and
experience in dealing with pneumatic (open-loop) control technology.
3 Additional information
–
Contact the regional Festo contact if you have technical problems
è
www.festo.com.
–
Accessories and spare parts
è
www.festo.com/catalogue.
4 Function
The product is a non-rotating twin-piston drive with bearing guide.
The slide is moved back and forth by alternate pressurisation of the supply ports.
The slide is braked at the end position by shock absorbers.
5 Product design
1 2 3 4 5
6
78910
Fig.2
1
Centring
2
Thread for mounting the payload
3
Slide
4
Shock absorber with threaded
sleeve
5
Drilled holes for mounting the
mini slide from above
6
Slot for proximity switch
7
Thread for mounting the mini
slide (concealed underneath)
8
Supply port (advance)
9
Supply port (retract)
10
Thread with centring hole for
mounting the payload
6
Transport
NOTICE
Unexpected and unbraked movement of components
• Secure moving components for transport.
1.
Take product weight into account
è
11 Technical data.
2.
Maintain the support clearance of 300 mm when attaching transportation£
equipment.
7
Assembly
7.1 Preparation
–
Position the product to ensure that the operating elements are accessible,
e.g. the clamping components for the shock absorbers.
–Mount the product without torsional stresses.
–
Mount the product on a mounting surface with a flatness of 0.05% of the stroke
length, but max. 0.1 mm.
–If necessary: select the mounting components or the accessories. The centring
sleeves are not included in the scope of delivery.
To prevent collisions: mount the mounting components outside the positioning
range.
7.2 Mounting mini slide
1.
Mount drive ensuring that the minimum number of screws is used.
Direct fastening Through-hole mounting
2. Tighten screws evenly.
DGST -6 -8 -10 -12 -16 -20 -25
Minimum number of screws dependent on the stroke
10 150 [mm] 2 2 2 2 2 2 2…
200 [mm] – 3
Direct fastening
Screw M4 M4 M5 M5 M6 M8 M8
Centring [H7] [mm] 5 5 7 7 9 12 12
Through-hole mounting
Screw M3 M3 M4 M4 M5 M6 M6
Centring [H7] [mm] 5 5 7 7 9 12 12
7.3 Mini slide attachment
• Mount the attachment on the slide or the yoke plate with screws and centring
elements. Observe the maximum screw-in depth D.
If necessary: select the mounting components or the accessories
è
www.festo.com/catalogue. The centring sleeves are not included in the
scope of delivery.
Mounting with 2 screws Mounting with 4 screws
DGST -6 -8 -10 -12 -16 -20 -25
Mounting on the slide (top)
Screw M3 M3 M4 M4 M5 M5 M6
Max. screw-in depth D [mm] 3.1 5.5 4.5 5.2 7.2 8 11
Centring [H7] [mm] 5 5 5 5 5 12 12ÆÆÆÆÆÆÆ
Mounting on the slide with 2 screws (front)
Screw – M3 M3 M4 M4 M5 M6
Max. screw-in depth D [mm] – 4.7 5.2 6.4 6.4 7.4 7.4
Centring [H7] [mm] – 5 5 7 7 12 12ÆÆÆÆÆÆ
Mounting on the slide with 4 screws (front)
Screw M3 M3 M4 M4 M5 M5 M6
Max. screw-in depth D [mm] 4.5 4.5 6.5 6.5 8 8 10
Centring [H7] [mm]
Æ
2H8
ÆÆÆÆÆÆ 5 5 7 7 12 12
7.4
Mounting the proximity switches
For position sensing with proximity switches:
Fig. 3:
Position sensing
1.
Slide the proximity switches into the slots
è
Fig. 3.
2.
Avoid external influence caused by magnetic or ferritic parts in the vicinity of
the proximity switches. Check the required clearance for the specific applica-
tion.
3.
To prevent contamination: use slot covers on all unused slots
è
www.festo.com/catalogue.
7.5 Mounting one-way flow control valves
To set the velocity:
• Use one-way flow control valves in the supply ports. They are screwed directly
into the supply ports.
To secure the payload from dropping if the pressure fails:
• Use check valves.
8 Commissioning
8.1 Preparation
NOTICE
Unexpected movement of components.
• Keep foreign objects out of the positioning range.
• Initiate start-up at low speed.
• Slowly pressurise the complete system. Use the on-off valve HEL for slow
start-up pressurisation.
With medium or large payloads or at high speeds:
•
Use the sufficiently dimensioned arrester fixtures.
Without the use of external arrester fixtures, the product will withstand the
maximum speeds and payloads defined in the catalogue or the technical
data.
8.2
Adjustment of slide end positions
In the factory settings for the mini slide DGST-...-P/-Y12 the minimum distance L
of the shock absorbers specified below for the slide end positions must be
observed.
Fig. 4:
Adjustment of the slide end positions
1. Loosen the threaded sleeves.
2.
Position the slides one after the other at the retracted and advanced end
positions.
3. At the end position: screw in the shock absorber to the end position. Do not
exceed the maximum torque when screwing the internal hexagon socket/slot.
Maintain the minimum distance L. If the minimum distance L is not long
enough, the shock absorbers will not be completely effective and the product
will impact internally. This can lead to the destruction of the product.
DGST -6 -8 -10 -12 -16 -20 -25
Shock absorber
DYEF-G8-M...-Y1 4 5 6 8 10 12 14
DYEF-G8-M...-Y1F 4 5 6 8 10 –
DYEF-G8-S-M... 4 5 6 8 10 12 14
DYSS-G8-... 2 3 4 5 7 8 10
Minimum distance L of the mini slide at retracted end position
DGST-...-E-... [mm] 2.1 0.8 0.5 0.7 0.8 1
DGST-...-P-... [mm]
DGST-...-P1-... [mm] 3.1 2.7 2.6 – –
DGST-...-Y12-... [mm] 2.9 3.1
DGST -6 -8 -10 -12 -16 -20 -25
Shock absorber
DYEF-G8-M...-Y1 4 5 6 8 10 12 14
DYEF-G8-M...-Y1F 4 5 6 8 10 –
DYEF-G8-S-M... 4 5 6 8 10 12 14
DYSS-G8-... 2 3 4 5 7 8 10
Minimum distance L of the mini slides at extended end position
DGST-...-E-... [mm] 1.05 1.1 1 1.2
DGST-...-P-... [mm]
DGST-...-P1-... [mm] 1.55 1.5 1.6 – –
DGST-...-Y12-... [mm] 1.5 1.7
4.
At the end position: pressurise the slide as a counterhold to the shock
absorber. Tighten the threaded sleeve to the specified tightening torque.
DGST -6 -8 -10 -12 -16 -20 -25
Shock absorber
DYEF-G8-M...-Y1 4 5 6 8 10 12 14
DYEF-G8-M...-Y1F 5 5 6 8 10
DYEF-G8-S-M... 4 5 6 8 10 12 14
DYSS-G8-... 2 3 4 5 7 8 10
Internal hexagon/slot on the shock absorber
Max. torque [Nm] 0.1 0.5 0.6 1 3 5 10
Threaded sleeve
Tightening torque [Nm] 0.4 0.64 0.8 1.6 2.4 4 6.4
Tolerance ± 20%
NOTICE
The exact slide position must be checked during a test run with compressed air
applied and, if necessary, corrected.
1.
When operating the DGST-...-E1: restrict the speed.
2. Observe the permissible impact energies
è
11 Technical data.
3.
Suitable shock absorbers can retrofitted to the product
è
www.festo.com/catalogue.

Produkt Specifikationer

Mærke: Festo
Kategori: Ikke kategoriseret
Model: DGST-25-80-PA

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