Festo DHPC-40-A-S-2 Bedienungsanleitung

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DHPC

Parallel gripper

Festo SE & Co. KG

Ruiter Straße 82

73734 Esslingen

Deutschland

+49 711 347-0

www.festo.com

Operating instructions

8150807

2021-05a

[8150809]

Translation of the original instructions

© 2021 all rights reserved to Festo SE & Co. KG

1

Applicable Documents

All available documents for the product

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www.festo.com/sp.

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 environ-

ment. 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 intended use of the product is to grip and hold payloads (workpieces) using

custom-designed gripper fingers attached by the customer.

2.3Training of qualified personnel

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

ducted by qualified personnel.

The specialized personnel must be familiar with the installation and operation of

electrical and pneumatic control systems.

3Additional information

–Contact the regional Festo contact if you have technical problems

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www.festo.com.

–Accessories and spare parts

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www.festo.com/catalogue.

4Product overview

4.1Function

–

Alternating pressurisation of the supply ports causes a piston in the gripper to

move (double-acting).

–

A gripper with integrated spring return is used to exert the gripper force. When

exhausting the single-acting gripper: the spring return moves the gripper jaws

to the initial position.

–N/O contact: NO (normally open)

–N/C contact: NC (normally closed)

–

The piston movement is transmitted mechanically to the gripper jaws. Gripper

fingers are fastened to the gripper jaws. Closing or opening the gripper fingers

clamps the payload to the outer contour (external gripping) or the inner contour

(internal gripping).

–

The gripping force is adjusted by external regulation of the operating pressure.

–The gripper has integrated fixed flow restrictors. If the max. gripper finger

weights and the max. gripper finger lengths are in compliance, an external flow

control is not required.

4.2Structure

1

2

3

4

5

Fig. 1:Structure

1

Gripper jaw

2

Threaded hole for mounting

3

Locating hole

4

Supply port

5

Slot for proximity switch

5

Assembly

5.1

Preparing the gripper fingers

The gripper fingers are not included in the delivery.

Requirements for the gripper fingers

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11 Technical data:

–

Observe the max. permissible forces and max. permissible torques at the

gripper jaw.

–Observe the max. length and max. weight.

–

Use gripper fingers that are as short and light as possible.

–

Manufacture gripper fingers that are suitable for the payload and type of grip-

ping action.

Size61016

Width at gripper jaws[mm]4.3

–0.05

5.4

–0.05

7

–0.05

Tab. 1:

Width of gripper jaws

Size20253240

Width at gripper jaws[mm]8.3

–0.05

12

–0.05

15.2

–0.05

18

–0.05

Tab. 2:

Width of gripper jaws

5.2

Mounting the gripper fingers

1234

5

Fig. 2:

Mounting the gripper fingers

1

Screw

2

Gripper finger

3

Gripper jaw A

4

Gripper jaw A-...-1

5

Gripper jaw A-...-2

•

Position the prepared gripper fingers [2] on the gripper jaws [3], [4], [5] and

fasten each one with two screws [1]. Fix the gripper jaws in place during

mounting and use the specified tightening torque.

DHPC-6-...-10-...

AA-...-1A-...-2AA-...-1A-...-2

ScrewM3M2M3M2.5

Tightening torque[Nm]0.590.150.590.31

Tab. 3:

Dimensions and tightening torque

DHPC-16-...-20-...

AA-...-1A-...-2AA-...-1A-...-2

ScrewM3M4

Tightening torque[Nm]0.591.4

Tab. 4:

Dimensions and tightening torque

Produktspezifikationen