Montech BA-100035 Manuale utente

USER MANUAL

HANDLING COMPONENTS

Gripper GPP

BA-100035

starting from serial number 425533

english, edition 06/2007

Operating instructions

Handling Components gripper GPP

Table of contents

1. Important Information ...................................................................................................................3

1.1. Manufacturer explanation .......................................................................................................................3

1.2. Purpose .....................................................................................................................................................3

1.3. Hazards .....................................................................................................................................................3

1.4. Additional information.............................................................................................................................3

1.5. Validity of the User Manual .....................................................................................................................4

2. Technical Data ................................................................................................................................4

2.1. Technical data for gripper GPP-1 / GPPI-1 / GPP-ISO-1.......................................................................4

2.2. Dimension diagram GPP-1 / GPPI-1 .......................................................................................................6

2.3. Technical data for gripper GPP-2 / GPPI-2 / GPP-ISO-2.......................................................................9

2.4. Dimension diagram GPP-2 / GPPI-2 .....................................................................................................11

2.5. Technical data for gripper GPP-3 / GPPI-3 / GPP-ISO-3.....................................................................14

2.6. Dimension diagram GPP-3 / GPPI-3 .....................................................................................................16

2.7. Definition and calculation ......................................................................................................................19

3. Commissioning .............................................................................................................................20

3.1. Installed position ....................................................................................................................................20

3.2. Mounting.................................................................................................................................................20

3.3. Operating modes closed / open depressurized..................................................................................21

3.4. Maintenance of gripping force..............................................................................................................22

3.5. Stroke Limitation when Opening GPP / GPPI / GPP-ISO ...................................................................24

3.6. Stroke Limitation when Closing GPP / GPPI / GPP-ISO .....................................................................24

3.7. Opening and Closing Rate ....................................................................................................................25

3.8. Shifting the gripper jaws in the X direction..........................................................................................25

3.9. Shifting the Gripper Fingers in the Y Direction ...................................................................................26

3.10. Connecting and Setting the Proximity Switches .................................................................................27

3.11. Replacing the GPP gripper guide system ............................................................................................28

4. Maintenance .................................................................................................................................29

5. Parts lists ......................................................................................................................................30

5.1. Exploded view GPP................................................................................................................................30

5.2. Parts lists GPP- gripper..........................................................................................................................31

5.3. Exploded view GPPI...............................................................................................................................32

5.4. Parts lists GPPI........................................................................................................................................33

Operating instructions

Handling Components gripper GPP

5.5. Exploded view GPP-ISO ........................................................................................................................34

5.6. Parts lists GPPI........................................................................................................................................35

6. Environmental Compatability and Disposal ............................................................................... 36

Operating instructions

Handling Components gripper GPP

1. Important Information

EC Declaration of Conformity (see MRL Appendix II A)

1.1. Manufacturer explanation

Rules and standards complied with:

Machinery guidelines 89/392/EWG, 91/368/EWG

Manufacturer:

Montech AG, Gewerbestrasse 12 CH-4552 Derendingen

Tel. +41 32 681 55 00, Fax +41 32 682 19 77

1.2. Purpose

GPP grippers are used where workpieces have to be regularly gripped internally or externally, for

material handling purposes.

Under all circumstances attention must be paid to the performance limits, as given in the technical data in

these instructions.

1.3. Hazards

The use of GPP grippers in an installation is only permissible when they are guarded by MOVING, ISO-

LATING PROTECTIVE DEVICES as per EN 292-2, para.4.2.2.3. Failure to comply with this protective

measure can result in injury due to fingers being squeezed, for example.

1.4. Additional information

The aim of the present User Manual is to enable users to employ gripper GPP correctly and safely. Should

further information be required in relation to your particular application, please contact the manufacturer.

When reordering User Manuals, it is essential to quote the reference number, the product name and

serial number.

This document can be obtained from our homepage www.montech.com.

Nameplate

Reference number Product name

Serial number

Montech AG

Management

U. D. Wagner C. Wullschleger

Operating instructions

Handling Components gripper GPP

1.5. Validity of the User Manual

Our products are continually updated to reflect the latest state of the art and practical experience. In line

with product developments, our User Manuals are continually updated.

Every User Manual has an order number (e.g. BA-100035) and an edition number (e.g. 06/2007). The or-

der number and the addition number are shown on the title page.

2. Technical Data

2.1. Technical data for gripper GPP-1 / GPPI-1 / GPP-ISO-1

GPP GPPI GPP-ISO

Gripping distance = stroke Gripping

distance (total travel of jaws) [mm] 6 6 6

Gripping distance adjustable

opening / closing yes yes yes

Piston diameter [mm] 12 12 12

Gripping force F1, F2[N] see gripping force diagram

Mass moment of inertia Jz[kgcm2] 0.87 0.87 0.87

Repetability 1) [mm] ±0.005 ±0.005 ±0.005

Operating pressure [bar] 3-6

Weight [kg] 0.25 0.26 0.28

Operating medium air,oiled or unoiled,filtered to 5µm,

dew point <6°C

Pneumatic connection 2)

Check on end position open / closed 3) détecteur de proximité inductif

Opening / Closing time 4) [s] 0.015 0.015 0.015

Thread for mounting positioners 4xM3 4xM3 4xM3

Ambient: Temperatue [°C] 10–50

Rel. humidity 5% - 85% (without condensation)

Air purity atmosphère d’atelier normale

Warranty 2 ans à partir de la date de livraison

Maintenance see maintenance

Mounting position any

Material aluminium, steel, bronze, plastic

Noise level [dBA] <60

Operating instructions

Handling Components gripper GPP

B in gripped state (mm)

p = pneumat. Pressure

Fed = Spring

1) Variation of the gripped end position in 100 successive strokes without the effect of additional, external

forces

2) GPP M5 (supply see accessories

GPPI pneumatic connection via Quick-Set® clamping collar

GPP-ISO with adjustable M5 exhaust throttles, pluggable, Ø 4 mm hose included in the scope of supply

3) See accessories

4) Measured at maximum stroke, between 3 and 6 bar, without spring

Accessories:

– Inductive proximity switch PNP, 6.5 mm dia. with LED, proof against short circuit and wrong

polarity, with a switching clearance of 2 mm and a cable 2 m long, Ref.No. 508842; plug-in

Ref.No. 508843.

– M5 “straight” screw-in connection with plug-in connection for Ø 4 mm hose, Ref. No. 504928

– M5 “angle” screw-in connection with plug-in connection for Ø 4 mm hose, Ref. No. 506319

– Adapter for finger attachment, Ref. No. 39025

Gripping force diagram gripper GPP-1 / GPPI-1 / GPP-ISO-1

Gripping direktion

max. finger length L [mm ]

Gri

ing force

er gri

er finger F1, F2[N]

Operating instructions

Handling Components gripper GPP

2.2. Dimension diagram GPP-1 / GPPI-1

12.5

min. 25.5

max. 31.5

B min. 50/max. 56

40 GPP

36 GPP

40 GPPI

28 GPP

32 GPPI

ø40 GPPI

3) 2)

40 2

13 13

2.25

M3x5 (4x) 35.5

±0.02

±0.1

±0.02

±0.1

M4x8

3H7x5

Clamping sleeve

for proximity

switch Ø 6.5

(Stroke 6)

Hole

* See gripping force diagram

1) Dimension of jaws closed (min.) and open (max.)

2) Position of proximity switch when jaws fully

closed

3) Position of proximity switch when jaws fully

open

Thread

Operating instructions

Handling Components gripper GPP

Ref.No. GPP-1 41357

Ref.No. GPPI-1 41358

14.25

4H8 M3x5

M3x6

7.5

24.5

4.75

M3x6

11.5

±0.05

9.5

4.5 31

Air supply per

mounting part

Air supply M5

iew Y

GPPI

iew Y

GPP

iew X

Gri

Operating instructions

Handling Components gripper GPP

GPP-1-ISO

Ref.No. GPP-1-ISO 39814

±0.01

432

12.5

Xmin. 25.5

B min. 50/max. 56

max. 31.5

ø25 g6

40 2

13 13

2.25

35.5

M3x5 (4x)

3) 2)

±0.01

14.114.1

14.1

ø6 h6

M5x9

14.25

4H8 M3x5

M3x6

7.5

24.5

4.75

M3x6

11.5 ±0.05

Clamping sleeve for

proximity switch

Ø 6.5

(Stroke 6)

iew X

Gri

* See gripping force diagram

1) Dimension of jaws closed (min.) and open (max.)

2) Position of proximity switch when jaws fully

closed

3) Position of proximity switch when jaws fully

open

Air su

Exhaust throttles

with plug Ø 4

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