Festo DHEF-20-A Handleiding

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Translation of the original instructions

1Further applicable documents

All available documents for the product www.festo.com/pk.è

2Safety

2.1Safety instructions

–Take into consideration the ambient conditions at the location of use.

–Only use the product in original status without unauthorised modifications.

–Observe labelling on the product.

–Store the product in a cool, dry, UV-protected and corrosion-protected envir-

onment. Ensure that storage times are kept to a minimum.

–Prior to mounting, installation and maintenance work: Switch off compressed

air supply and secure it from being switched back on.

–Observe tightening torques. Unless otherwise specified, the tolerance

is±20%.

2.2Intended use

The product is intended to be used for gripping objects from the outside.

2.3Foreseeable misuse

The product is not intended for use as a stopper cylinder, shock absorber or linear

drive.

2.4Training of qualified personnel

Installation, commissioning, maintenance and disassembly should only be con-

ducted by qualified personnel.

The skilled personnel must be familiar with the installation of pneumatic control

systems.

3Further information

–Accessories www.festo.com/catalogue.è

–Spare parts www.festo.com/spareparts.è

4Service

Contact your regional Festo contact person if you have technical questions

èwww.festo.com.

5Product overview

5.1Function

When the supply ports are pressurized, a piston rod moves out and in. The intern-

al piston rod is connected to the tip of the inverting cap. When the piston rod is

retracted, the inverting cap is turned inside out. This forms an indentation of the

surface of the inverting cap in which an object is enclosed and gripped.

5.2Product design

1

Centring collar

2

Hole for mounting (4x)

3

Orientation hole (3x)

4

Supply port C (inverting cap)

5

Supply port B (advance)

6

Supply port A (retract)

7

Slot for proximity sensor (2x)

8

Bayonet catch for inverting cap

9

Inverting cap

Fig. 1 Product design DHEF

6Mounting

6.1Assembly of product

Fig. 2 Mounting DHEF

The DHEF fits into a mounting interface in accordance with

ISO9409-1-50-4-M6:2004-03.

1.

Use the centring collar ( 31.5mm) for centring.1Æ

2.Mount adaptive shape gripper with 4 screws (M6).

6.2Mounting accessories

If required:

•Use one-way flow control valves directly in the supply ports.

Ä

They can be used to adjust the retraction and extension speed.

To query the piston position:

•Use proximity sensors in the slot www.festo.com/catalogue.7è

8102537

DHEF

Adaptive shape gripper

8102537

2019-01

[8102539]

Instructions| Operating

Festo SE & Co. KG

Ruiter Straße 82

73734 Esslingen

Germany

+49 711 347-0

www.festo.com

Product specificaties