ALFRA General Catalogue Vol1

Acc. to standard 2001

PPuunncchhiinngg,, BBeennddiinngg,, CCuuttttiinngg

Subject to technical modifications due to permanent innovation. DIN EN ISO 9001Zertifikat 09 10073052

5.00

0 / 0

2.20

01 /

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Round punch & die setsfrom 12.7 - 120 mm also10 sizes for cable bushesPG 7 PG 48.

Square punch & die sets from12.7 - 138.0 mm for switches,instruments, meters etc.

Rectangular punch & die setsfor the installation of instruments.

Punch & die sets in specialshapes, also special purposesets according to customersrequirements: Please send us your enquiry and drawings.

TRI STAR

STANDARD

NEW

ALFRA Punch & Die System

time saving tools forelectricians, for industry and workshops

Advantages of our triple-edgepunch & die sets over puncherswith only two cutting edges:

Minimal deformation of the punched out sheet metal and,therefore, no wedging againstthe screw thread and resultingdamage.

Better positioning and,therefore, no bending of thetraction screw. By means offour notches on the die it ispossible to locate the toolexactly.

Punch and die sets with ballbearing screw permit an eveneasier and quicker operation.Only 2/3 of the force are requiredthrough a reduction of frictionbetween punch and screw.

TRI STARSTANDARD

Punch & Die System with Splitter Punchfor Steel St. 37

TRI STARPLUS

Punch & Die System with Splitter Punchfor Steel St. 37 and Stainless Steels

Special Characteristics: Owing to triple splitting ofthe chips in the die no blocking at the tension screw!

Tenfold to twentyfold tool life in comparison withusual punches due to newly developed cutting geometry by using high-alloy tool steel.

2

ALFRA

ALFRA Hydraulic Puncher AEP-1

easy handling high flexibility

Practical hand puncher without hose and cylinder. Ideal for workshop and work on construction sites.

Punching Capacity Steel sheets

Round holes up to 85 mm 2,0 mm F = 370 N/mm2

64 mm 3,0 mm F = 370 N/mm2

Square holes 68 x 68 mm 2,0 mm F = 370 N/mm2

Rectangular holes 46 x 92 mm 2,0 mm F = 370 N/mm2

Weight 1,6 kgPunching Power 75 kNHydraulic Pressure 650 bar

with hand pump, with 2-way valve, automatic switch-over from lowto high pressure 700 bar.for all round P / D sets up to 120 mm as well as square and rectan-gular sets. complete in steel sheet case with operating instructions heavy duty hose 1.0 m 4 piece distance bush set hydr. screw 19.0 and 9.5 mm special pre-drill HSS-Co 11 mm (08 023) hydraulic cylinder with quick coupling

no punches or dies

ALFRA Tools

Punch & Die Sets - made to your own requirements

We are able to manufacture a complete range of round, squareor rectangular p/d sets as well as special shapes to your own design ordrawings at very short notice. When enquiring please give full details asto material to be punched, metal thickness and whether operation is byhand or hydraulic.Please ask for our technical advice.

3

COMPACT Hand Hydraulic Puncherin Aluminium version - Weight only 1,6 kg

The Compact Po

rtable Hydraulic

Puncher is

also available in

Aluminium ve

rsion.

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ALFRA


with electro-hydraulic pump 230 V

Hand or foot switch for quick and power saving punching

For any kind of round, square and rectangular punch/die sets

ALFRA Hydraulic Puncher AEP-1with foot pumpfor any kind of round, square and rectangular punch/die sets

Specially recommended when using big round and specially shapedp/d sets

Both hands are free for exact positioning and punching at the controlcabinet

Machines and tools

for the manufacturer of switch boards and control cabinets

for punching the holes for fittings of small housings up to control cabinet doors 2200 x 1000 mm in size

Busbar Machining

machines and tools for the machining of busbars 120 x 12 mm, 160 x 12 mm and 200 x 16 mm

4

Hydraulic puncher ortension bolt

Hydraulic puncher

Hydraulic puncher orball bearing screw

Hydraulic puncher orball bearing screw

Hydraulic puncher

5

ALFRA

Please ask for separate product information for our hydraulic punching units ALFRA PRESS 250, 400, 500 L, 600-2 and 800.

All hydraulic punching units availablewith

for optical indication of the tool center on the working piece.

First-time developed in 1992 by ALFRA.

Punch & Die Table of types and application possibilities

for Use with Recommen-dation

Field of ApplicationPunch & Die

Dimensions Sheet metal Stainless Aluminium Copper Pasticthickness steelup to mm up to mm up to mm up tos mm up to mm

Compact Hand-, foot- Wrenchhand or electro-

hydraulic hydraulicpuncher pump

round12,7 - 31,728,3 - 60,0

60,5 - 82,0

88,5 - 150,0

2,0 - 2,0 2,0 2,03,0 - 3,5 3,5 3,5

3,0 - 3,5 3,5 3,5

3,0 - 3,5 3,5 3,5

X X X

X X

X

square12,7 x 12,7 to 19,0 x 19,022,2 x 22,2 to 25,4 x 25,4

46 x 46 bis 138 x 138

1,75 - 2,0 2,0 2,02,0 - 2,0 2,0 2,0

3,0 - 3,5 3,5 3,5

X X X

X

rectangular17 x 19 and 27,2 x 19,721,8 x 25,8 to 22 x 40

35 x 52 to 46 x 9268 x 138

1,75 - 2,0 2,0 2,02,0 - 2,0 2,0 2,0

2,0 - 2,5 2,5 2,53,0 - 3,5 3,5 3,5

X X X

X


Hydraulic puncher

stainless steel INOX round15,2 - 18,620,4 - 60,0

- 1,5 - - -- 2,0 - - -

X XX X


stainless steelsquare46,0 x 46,0 to 92,0 x 92,0 - 2,0 - - - X Hydraulic puncher

Special punches anddies for multiple connectorsMIN D9 - 50 pole 2,0 - 2,5 2,5 3,0 X X X


Special shapesround 22,5 with notch

square 22,5flattened on four sides

18,5 x 22,5flattened on two sides

for BKS profile cylinders

1,75 - 2,0 2,0 2,0

2,0 1,5 2,0 2,0 2,0 X X X


6Round ALFRA Punch & Die SetsThese permit the punching of holes into mild steel and stainless steelsheets, plastics etc. Quickly and without effort, clean and without burrs.Round P/D sets from 12,7 mm to 120 mm . 10 PG sizes PG 7 toPG 48. When ordering, please indicate diameter of screw required. P/Dsets available either as Standard or as KL with ball bearingscrew.

When using these P/D sets please observe:With 9,5 mm screws sheets with a maximumthickness of 2,0 mm, with 19 mm screws sheets upto 3 mm can be punched. These values can beexceeded slightly at the expense of screw life.When using the P/D sets with a spanner, it is essentialto lubricate the screw very well.

Size mm Description Prod.N

12.7 Pg 7 P/D set complete 01 001P/D set complete "KL" 01 002Spare punch 01 003Spare die 01 004Screw 9.5 x 40 01 335Ball bearing screw 9.5 x 50 01 339


16.0 P/D set complete 01 009P/D set complete "KL" 01 010Spare punch 01 011Spare die 01 012Screw 9.5 x 40 01 335Ball bearing screw 9.5 x 50 01 339



18.6 Pg 11 P/D setc omplete 01 021P/D set complete "KL" 01 022Spare punch 01 023Spare die 01 024Screw 9.5 x 40 01 335Ball bearing screw 9.5 x 50 01 339


19 P/D set complete 01 025P/D set complete "KL" 01 026Spare punch 01 027Spare die 01 028Screw 9.5 x 40 01 335Ball bearing screw 9.5 x 50 01 339

20 P/D set complete 01 029P/D set complete "KL" 01 030Spare punch 01 031Spare die 01 032Screw 9.5 x 40 01 335Ball bearing screw 9.5 x 50 01 339




23.8 P/D set complete 01 049P/D set complete "KL" 01 050Spare punch 01 051Spare die 01 052Screw 9. 5 x 50 01 336Ball bearing screw 9.5 x 50 01 339




28.3 Pg 21 P/D set complete 01 069x 9.5 P/D set complete " KL" 01 070

Spare punch 01 071Spare die 01 072Screw 9.5 x 50 01 336Ball bearing screw 9.5 x 50 01 339

ALFRA

Punch and die set, completeStandard

Punch and die set, completewith ball bearing screw

7Size mm Description Prod.N

37,0 Pg 29 P/D set complete 01 129P/D set complete "KL" 01 130Spare punch 01 131Spare die 01 132Screw 19 x 55 01 337Ball bearing screw 19 x 55 01 340

38,0 P/D set complete 01 133P/D set complete "KL" 01 134Spare punch 01 135Spare die 01 136Screw 19 x 55 01 337Ball bearing screw 19 x 55 01 340







54,0 Pg 42 P/D set complete 01 189P./D set complete "KL" 01 190Spare punch 01 191Spare die 01 192Screw19x75 01 338Ball bearing screw 19 x 75 01 341



28,3 Pg 21 P/D set complete 01 073x 19 P/D set complete "KL" 01 074

Spare punch 01 075Spare die 01 076Screw 19 x 55 01 337Ball bearing screw 19 x 55 01 340

28,6 P/D set complete 01 077P/D set complete "KL" 01 078Spare punch 01 079Spare die 01 080Screw 9,5 x 50 01 336Ball bearing screw 9,5 x 50 01 339

30,1 P/D set complete 01 085x 9,5 P/D set complete " KL" 01 086

Spare punch 01 087Spare die 01 088Screw 9,5 x 50 01 336Ball bearing screw 9,5 x 50 01 339

30,1 P/D set complete 01 089x 19 P/D set complete "KL" 01 090


30,5 P/D set complete 01 093x 9,5 P/D set complete "KL" 01 094

Spare punch 01 095Spare die 01 096Screw 9,5 x 50 01 336Ball bearing screw 9,5 x 50 01 339



31,7 P/D set complete 01 101P/D set complete "KL" 01 102Spare punch 01 103Spare die 01 104Screw 9,5 x 50 01 336Ball bearing screw 9,5 x 50 01 339


35,0 P/D set complete 01 121x 9,5 P/D set com plete " KL" 01 122

Spare pu nch 01 123Spare die 01 124Screw 9,5 x 50 01 336Ball bearing screw 9,5 x 50 01 339



ALFRA

For larger sizes werecommend the useof Hydraulic Equip- ment as offered in this catalogue, althoughit is possible to operate also with a spanner

8Size mm Description Prod. N




76,2 P/D set complete 01 229P/D set complete "KL" 01 230Spare punch 01 231Spare die 01 232Screw 19 x 75 01 338Ball bearing Screw 19 x 75 01 341



For larger sizes we quite generally recommend the useof our hydraulic equipment AEP-1. For this you require:Hydraulic Screw 28,3 x 155 mm 01 398and Disc N 7 01 419

89,0 Punch 01 251Die 01 252

92,0 Punch 01 253Die 01 254

95,2 Punch 01 255Die 01 256

100,5 Punch 01 257Die 01 258

115,5 Punch 01 265Die 01 266

120,0 Punch 01 267Die 01 268

Intermediate sizes available upon request.

ALFRA

When using these P/D sets please observe:

With 9,5 mm screws sheets with a maximumthickness of 2,0 mm, with 19 mm screwssheets up to 3 mm can be punched.These values can be exceeded slightly at theexpense of screw life.

Prod. N 01 419

28,3 x 155 mm Prod. N 01 398

9

ALFRA

Pre-drill as follows:Screw 9.5 mm: 9.7 - 10.0 mm Screw 19.0 mm: 19.5 - 20.0 mm

Please consider when using punch and die sets:If operating by means of a wrench it is absolutelynecessary to grease the tension screws.

Thickness of sheet steel: 2 mm normal steel St. 37

Size in mm Pce/Packing unit Prod. n

Ball bearing screws KL for manual operation9.5 x 50 5 01 339

19.0 x 55 5 01 34019.0 x 75 5 01 341

Tie bolts for hydraulic operation19 mm 3 02 00219 mm x 9.5 mm 3 02 003

*19 mm x 9.5 mm 1 02 010*Screw made of high-alloy tool steelfor heavy duty application

Pre-drill

10 mm 1 08 036

8.5 - 21.0 mm 1 08 016

Spare Screws for Tristar P/D Sets, round

Punch & Die System with Splitter Punchfor Steel St. 37

Operation: with wrench by using ball bearing screws or with hydraulic unit such asCompact / AEP-1

mm Pg Tension Screw Tension Screw Prod. NBall Bearing Hydraulic-

mm operated mm

15,2 9 9,5 x 50 KL 9,5 x 19 P/D compl. KL 01 68001339 02 003 Punch 01 681

Die 01 682


Die 01 688


Die 01 691

22,5 16 9,5 x 50 KL 9,5 x 19 P/D compl. KL 01 692R 1/2" 01339 02 003 Punch 01 693

Die 01 694


Die 01 700

30,5 - 9,5 x 50 KL 9,5 x 19 P/D compl. KL 01 70301339 02 003 Punch 01 704

Die 01 705

37,0 29 19 x 55 KL 19 P/D compl. KL 01 71301340 02 002 Punch 01 714

Die 01 623


Die 01 629


Die 01 635


Die 01 638

ALFRA Tristar-Standard

TRI STARSTANDARD

10

ALFRA

ALFRA Punch & Die Set Tristar, Splitter Punch M 12 - M 63Metric Sizes acc. to EN 50262


Ball bearing screws KL for manual operation6.0 x 40 5 01 3349.5 x 50 5 01 339

19.0 x 55 5 01 34019.0 x 75 5 01 341



Pre-drill

10 mm 1 08 036

8.5 - 21.0 mm 1 08 016


Metric threads for cable glands

The European Committee for Electrotechnical StandardizationCENELEC will complete in short term the new European safetystandard for cable glands.

When this European standard

EN 50262

"Metric cable glandsfor electrical installations"

will be in force, the metric thread ISO "fine" will be introduced forcable glands.

The 10 year transition period for the existing standards for PG threads, as DIN 46 255 to 46 259, DIN 46 320 part 1 to 4 and DIN 40 430, runs out in the 1999.

The conversion has started already in many European countries.

The time frame given by CENELEC for the change to the EN 50 262 provides that the EN should be published on 01. 03.t999 on national base elther in form of a identical national standardor theacceptance of the EN 50 262.

Natlonal standards that stand against the EN 50 262 have to bewithdrawn latest 2 years after the publishlng of the EN.

Was does that mean for you ?

We recommend to change to metric threads wherever you are nowin process of planing or construction of machines, installations,assembly group or any equipment where cable glands areincluded.

The EN 50 262 refers to other standard and prescrlbes that theconnecting threads of cable glands have to be designed accordingEN 60 423, table 1.

Punching system with splitter punch for normal steelSt. 37. Splitting of the waste piece in three parts ofsame size.

Operation: By means of wrench by using ball bearingscrews (KL) or by means of hydraulic unit such as Compact puncher/hand, foot or electro-hydraulic pump

Pre-drill as follows:Screws 6.5 mm: 6.2 - 6.5 mm Screws 9.5 mm: 9.7 - 10.0 mm Screws 19.0 mm: 19.5 - 20.0 mm

Please consider when using punch and die sets:If operating by means of a wrench it is absolutelynecessary to grease the tension screws.

Thickness of sheet steel: 2 mm normal steel St. 37

Size mm Description Screw Prod. nsize mm

M 12 12.5 P/D set cpl., KL 6 x 40 01 674Spare punch 01 675Spare die 01 676

M 16 16.2 P/D set cpl., KL 9.5 x 50 01 683Spare punch 01 684Spare die 01 685

M 20 20.4 P/D set cpl., KL 9.5 x50 01 689Spare punch 01 690Spare die 01 691

M 25 25.4 P/D set cpl., KL 9.5 x 50 01 695Spare punch 01 696Spare die 01 697




M 63 63.5 P/D set cpl., KL 19 x 75 01 739Spare punch 01740Spare die 01 741

11

ALFRA


Ball bearing screws KL for manual operation11.1 x 50 5 01 34219.0 x 55 5 01 34019.0 x 75 5 01 341



Pre-drill

11.5 mm 1 08 035

8.5 - 21.0 mm 1 08 016


ALFRA Tristar-Plus

TRI STARPLUS

Punch & Die System with Splitter Punchfor Steel St. 37 and Stainless Steels

Special Characteristics: Owing to triple splitting of thechips in the die no blocking at the tension screw!

Tenfold to twentyfold tool life in comparison withusual punches due to newly developed cutting geometryby using high-alloy tool steel.

It is sufficient to pre-drill approx. 0,2 mm larger than thetension screw and so centering with the screw ispossible (11,5 and 19,5 ).

The dies have got four notches for exacter adjustingat the lease.

For VA- or steel sheet2 mm with 11,1 mm screw3 mm with 19,0 mm screw

Operation only by means of hydraulic units such asCompact / AEP-1 or other hydraulic makes.

Size mm Description Screw Prod. nsize mm

M 16 16.2 Punch + Die 11.1 01 656Spare punch 01 657Spare die 01 658







Splitter Punch M 16 - M 63Metric Sizes acc. to EN 50262

12

ALFRA

Prod. n01 451

Prod. n01 296

Prod. n01 297

Prod. n01 750

Prod. n01 751

NEW!

IIIISSSSOOOO

NEW!

IIIISSSSOOOO

ALFRA Punch & Die Sets, manual operation

Description Prod. n

Punch & die set, with 3 cutting edges 01 451with the 5 most important small Pg-sizescomplete in storage caseContents: 1 each of p/d Pg 9 - Pg 21

2 Ball bearing screws 9.5 x 50 mm1 HSS-Co pre-drill 11 mm1 Antifriction paste

Punch & die set, standard, with 3 cutting edges 01 296with 11 sizes, 10 of them with Pg-sizescomplete in storage caseContents: 1 each of p/d set Pg 7 - Pg 48

1 p/dset 30.5 mm1 each of tension screw 9.5 x 40 mm/9.5 x 50 mm1 each of tension screw 19.0 x 55 mm/19.0 x 75 mm1 HSS-Co pre-drill 11 mm1 tin of Antifriction paste

Punch & die set, universal, with 3 cutting edges 01 297with 11 sizes, 10 of them with Pg-sizescomplete in storage caseContents: 1 each of p/d set Pg 7 - Pg 48

1 p/d set 30.5 mm2 Ball bearing screws 9.5 x 50 mm1 Ball bearing screw 19.0 x 55 mm1 Ball bearing screw 19.0 x 75 mm1 HSS-Co pre-drill 8.5 - 21 mm1 tin of Antifriction paste

Punch & die set, Tristar, with splitter punch 01 750with 6 sizes, 5 of them Pg-sizescomplete in storage caseContents: 1 each of Tristar-Standard p/d set Pg 9 - Pg 21

1 Tristar-Standard p/d set 30.5 mm2 Ball bearing screws 9.5 x 50 mm1 HSS-Co pre-drill 10 mm1 Antifriction paste

Punch & die set, Tristar, with splitter punch 01751with 10 sizes, 9 of them Pg-sizescomplete in storage caseContents: 1 each of Tristar-Standard p/d set Pg 9 - Pg 48

1 Tristar-Standard p/d set 30.5 mm2 Ball bearing screws 9.5 x 50 mm1 Ball bearing screw 19.0 x 55 mm1 Ball bearing screw 19.0 x 75 mm1 HSS-Co pre-drill 10 mm1 tin of Antifriction paste

Punch & die set, Tristar, with splitter punch metrisch 01754with 6 sizes acc. to ISO 12-16-20-25-32-40complete in storage caseContents: 1 each of Tristar-Standard p/d set ISO 12 - 40

1 Ball bearing 6.0 x 40 mm1 Ball bearing 9.5 x 50 mm1 Ball bearing 19.0 x 55 mm1 HSS-Co pre-drill 10 mm1 tin of Antifriction paste

Punch & die set, Tristar, with splitter punch metrisch 01755with 7 sizes acc. to ISO 16-20-25-32-40-50-63complete in storage caseContents: 1 each of Tristar-Standard p/d set ISO 16 - 63

2 Ball bearing screws 9.5 x 50 mm1 Ball bearing screw 19.0 x 55 mm1 Ball bearing screw 19.0 x 75 mm1 HSS-Co pre-drill 10 mm1 tin of Antifriction paste

13

ALFRA

ALFRA Special Punch & Die Set, Sanitary

with 3 cutting edgesfor punching holes in sink basins

Size in mm Description Prod. N

28,3 mm 11/8" M 10 x 1 complete 01 29331,7 mm 11/4" M 10 x 1 complete 01 29435,0 mm M 10 x 1 complete 01 295

Spare Traction Screw M 10 x 1 01 299

Punch & die set 01 450with 3 sizescomplete in storage caseContents: 3 Punch & die sets 28.3 / 31.7 / 35.0 mm

3 Spare traction screws M 10 x 1 mm1 HSS-Co pre-drill 11 mm1 Antifriction paste

ALFRA Special Punch & Die Set, Sanitary

with 3 cutting edges, with ball bearing screws (KL)for operation with wrench

Size mm Description Screw Prod. NSize mm

28.3 P/d set with KL 9.5 x 50 01 070 31.7 P/d set with KL 9.5 x 50 01 102 35.0 P/d set with KL 9.5 x 50 01 122

Spare traction screw 9.5 x 50 01 339

Punch & die set KL 01 449with ball bearing screwscomplete in storage caseContents: 3 Punch & die sets 28.3 / 31.7 / 35.0 mm

2 Ball bearing screws 9.5 x 50 mm1 HSS-Co pre-drill 11 mm1 Antifriction paste

Prod n 01 450

Prod n 01 449

14

ALFRA

Square P/D sets

Square Punch & Die Sets for Stainless Steel

complete, for hand and hydraulic operation. Payattention to the table with sheet steel thickness andoperating instructions.

Size in mm Steel sheet thickness mm Prod-N

12.7 x 12.7 1.75 01 30015.8 x 15.8 1.75 01 30119.0 x 19.0 1.75 01 30222.2 x 22.2 1.75 01 30324.0 x 24.0 1.75 01 33125.4 x 25.4 1.75 01 304

only for hydraulic operation*045.5 x 045.5** 3.0 01 313046.0 x 046.0** 3.0 01 305050.8 x 050.8** 3.0 01 306068.0 x 068.0** 3.0 01 308092.0 x 092.0** 3.0 01 309138.0 x 138.0** 3.0 01 311

* When ordering, kindly indicate which hydraulic unityou are using

For stainless SteelOnly for hydraulic operation.

Size in mm Stainless Steel thickness mm Prod-N

46.0 x 46.0* 2.0 01 31268.0 x 68.0* 2.0 01 31592.0 x 92.0* 2.0 01 316

* normally ex stocksOther sizes on request

**in transport case for protection storage without any extra

4 marks for exact positioning at the hair cross

Side ejection - Registered utility patent n G9104064.7

15

ALFRA

Rectangular Punch & Die Sets

Complete, for hand and hydraulic operation.

Size in mm Steel sheet thickness mm Prod-N

17,0 x 19,0 1.75 01 31721,8 x 25,8 2.00 01 31822,0 x 30,0 2.00 01 31922,0 x 42,0 2.00 01 32022,5 x 28,0 2.00 01 32122,0 x 40,0 2.00 01 32325,0 x 50,0 2.00 01 332

only for hydraulic operation35,0 x 52,0** 2.00 01 32535,0 x 65,0** 2.00 01 32635,0 x 85,5** 2.00 01 32735,0 x 112,0** 2.00 01 32845,0 x 92,0** 2.00 01 31446,0 x 92,0** 2.00 01 32968,0 x 138,0** 3.00 01 330

**in transport case without any extra chargeSpecial forms on requestSeparate spare punches and dies on request

Punch & die sets for connectors:

While punching, the fastening 35 x 52borings are marked by center 35 x 65marks so that they easily can 35 x 85.5be drilled afterwards. 35 x 112.0

Square, Rectangular and Form Punch & Die Sets

for hydraulic operation1. Screw hydraulic screw fully into the hydraulic

cylinder.2. Place die - not tilted - onto the hydraulic screw.

If necessary, use distance bushes.3. Insert hydraulic screw through pre-drilled hole in

the switchboard door.4. Place punch from back- untilted - onto hydraulic

screw and tighten nut.5. Adjust punch & die set at the lease by means of

the four notches.

Operation of the Hydraulic Pump Punch has to be fully plunged through the sheetmetal. Do not use any force!When punching operation has been finished, relievethe hydraulic cylinder by opening the valve at thepump.Dismount punch & die set and remove the cut-outs fromthe die.ATTENTION!Punching should be done sofar only as the sheetmetal has been cut. Absolutely avoid the punch to meetthe die inside.Offset punching (nibbling) is not possible.Do not use any force!IMPORTANT!Tie bolts, cutting edges and guides should always belubricated or greased, so punch & dies can be movedmore easily.According to blunting punch has to be re-sharpened intime.

}

**in transport case for protection storage without any extra charge

Side ejection - Registered utility patent n G9104064.7

4 marks for exact positioning at the hair cross

16

ALFRA

Punch & Die Sets, Special Forms

Standard sizes, available as sets only Prod. n

22.5 mm with notch 3 mm 01 420Manual or hydraulic operationShank version 13 mm, flattened on oneside to 11 mm, torsion safePre-drilling 14 mm

22.5 m, flattened on two sides to 18.5 mm 01 421Manual or hydraulic operationShank version 13 mm, flattened to 9 mmPre-drilling 14 mm

22.5 m, flattened on four sides to 20.1 mm 01 422Manual or hydraulic operationShank version 13 mm, flattened to 9 mmPre-drilling 14 mm

33.3 x 17 x 10 mm for profile cylinders 01 423Manual or hydraulic operationShank version 13 mm, flattened to 9 mmPre-drilling 14 mm

16.3 mm, flattened on four sides to 14.1 mm 01 427Manual or hydraulic operationShank version 9.5 mm, flattened to 7 mmPre-drilling 11 mm

Punch & die set for filter fan 125 x 125 01 431eg. for Rittal SK 3322for hydraulic operation (hand, foot or electro-hydraulic pump) onlyShank version 28.3 mm, flattened to 22 mmPre-drilling or punching 30 mm

We can manufacture just any kind of punch & die sets (round, square,rectangular) according to your drawings. When inquiring please indicatematerial thickness, material number whether for use with hand orhydraulic operation. Ask for our technical advice!

Punch & Die Sets - Special Manufacture

Example:117 x 117 mm, four-sided, flattened by 45 with drilling jig

125

01 420

01 421

01 422

01 423

01 427

01 431

16.3 flattened on 4 sides to 14.1 mm

17

ALFRA

ALFRA Special Punch and Die Sets

For use with wrench or our hydraulic units compact,hand, foot or electro-hydraulic pump

For multiple connectors Min-D

For the punching of cutouts for 9 to 50 poleconnectors. Up to 2 mm material thickness St. 37. Forfront and rear mounting. Torsional protection screws areused as traction screws. The punching tools have a sideejection for the waste piece.

Size mm Type Axis Mat.-thickness Prod. N

19,8 x 11,3 9 pole Gr. 6 V 2 mm 01 36628,2 x 11,3 15 pole Gr. 6 V 2 mm 01 36741,9 x 11,3 25 pole Gr. 6 V 1,75 mm 01 36858,4 x 11,3 37 pole Gr. 6 V 1,75 mm 01 36955,7 x 13,9 50 pole Gr. 6 V 1,65 mm 01 370

Spare parts

Forcing nut N 6 KL Manual operat. 01 436Adaptor N 1 Hydraulic operat. 01 437Axis Gr. 6 V Torsional safe 01 438Counter nut for 9 pole 01 442Counter nut for 15 pole 01 443Counter nut for 25 pole 01 447Counter nut for 37 pole 01 444Counter nut for 50 pole if axis Gr. 6 01 445

ALFRA Special Metal Antifriction Paste

against seizing and excessive wear 120 g

Resists high pressure up to 230 N/mm2 adheres firmly resistant against water and most acids & alcalines non-corrosive, free of lead non-poisonous and non-toxic

Applications:Prevents seizing and excessive wear, cold weldingand rust and corrosion of screws, nuts, bolts, pipethreads and armatures.

Very much recommended when using punch and die setswith a spanner.The paste is warmly recommended for lubricating edgesof cutting tools and highly strained bearings and slidingsurfaces.

Prod. N

ALFRA Antifriction Paste 120 g 33 005

Forcing nut

Die

Axis/screw

Punch

Counternut

Application: clean the surface and apply paste by means of the brush provided.

18

ALFRA

Spare Screws for round P/D Sets

for manual operation, special alloy, high tensile.

Size mm Packing unit* Prod. N

09,5 x 40 10 01 33509,5 x 50 10 01 33619,0 x 55 05 01 33719,0 x 75 05 01 338M 10 x 1 10 01 299Ball Bearing Screws KL

6,0 x 40 KL 5 01 33409,5 x 50 KL 05 01 33919,0 x 55 KL 05 01 34019,0 x 75 KL 05 01 34111,1 x 50 KL for Tristar Plus 5 01 342

up to 22,5 mm* Minimum order quantity

Spare Screws and Nuts for Squareand Rectangular P/D Sets

for tools manufactured after 1986

Size Shaft size mm Length Prod. N

0 28,3 flattened to 22 173 01 343for P/D sets:

92 x 92 Counter nut N 2 01 349104 x 104 Counter nut N 7 01 356138 x 138 Counter nut N 7 01 356

35 x 112 small clamp bridgeN 9 01 35768 x 138 large clamp bridge N 10 01 358

and specials within this range

1 22,2 flattened to 19 166 01 344Counter nut N 2 01 349for P/D sets:68 x 6846 x 9266,7 x 66,750,8 x 50,8 with counter nut N 2 A35 x 85,5 with counter nut N 2 A35 x 65 with counter nut N 2 A35 x 52 with counter nut N 2 Aand specials within this range

2 19 flattened to 14 141 01 345Counter nut N 2 A 01 350for P/D sets: 46 x 46and specials within this range

3 16 flattened to 12,5 106 01 360counter nut N 3 01 354forcing nut N 7 with bearing 01 359adaptor N 2 for hydraulic operat. 01 361clamp bridge N 11 only for 25 x 50 mm 01 418

instead of counter nut N 3for P/D sets:25,4 x 25,4 with counter nut N 5 01 35121,8 x 25,8 with counter nut N 5 01 35122,0 x 30,0 with counter nut N 5 01 35122,0 x 42,0 with counter nut N 522,5 x 28,0 with counter nut N 5 01 35131,7 x 34,922,0 x 40,0 with counter nut N 525,0 x 50,0 and specials within this range

4 19 flattened to 14 only for SKP-5 01 346counter nut N 2 A 01 350for P/D sets 46 x 46, SKP-5

5 13 flattened to 9 106 01 347

5 V 13 one side flattened to 11, 106 01 333torsional safe, only for 22,5 with notch

counter nut N 5 01 351forcing nut N 6 with bearing 01 352adaptor fr hydraulic operat. N 1 01 353for P/D sets:17,0 x 17,019,0 x 19,027,0 x 19,722,5 with notch (5 V)18,5 x 22,5 2 sides flattened20,1 x 22,5 4 sides flattened10,0 x 17,0 x 33,0 BKS22,2 x 22,224,0 x 24,0

6 9,5 flattened to 7 87 01 348Counter nut N 8 01 355Forcing nut N 6, with bearing 01 352Adaptor for hydraulic operat. N 1 01 353for P/D setsr: 12,7 x 12,715,8 x 15,816,3 x 14,1 4 sides flattened

For repairs and purchase of additional punches ofsquare or rectangular P/D sets, the complete toolhas to be returned, especially in the case of olderequipment. Please refer also to date embossed on tools.

Tension Screws for use withHydraulic Equipment

Hydraulic screw 19 mm 02 002Hydraulic screw 19 x 6,0 mm 02 022Hydraulic screw 19 x 9,5 mm 02 003Hydraulic screw 19 x 9,5 mm* 02 010Hydraulic screw 19 x 11,1 mm (Tristar plus up to 22,5) 02 007Hydraulic screw 19 x 11,1 mm* (Tristar plus up to 22,5) 02 011Adaptor 19 x 6,0 mm 02 023Hydraulic screw 6,0 mm L = 46 mm 02 024Adaptor 19 x 9,5 mm 01 353Hydraulic screw 9,5 mm L = 75 mm 02 009Adaptor 19 x 11,1 mm 01 425Hydraulic screw 11,1 mm L = 75 mm 01 424Hydraulic screw 28,3 mm L = 155 mm 01 398

for round holes as from 88,8 mmneeded for that: counter nut N 7 01 419

* Hydraulic screw made of high-ally tool steelfor heavy duty application

19

ALFRA

ALFRA Pre-drill for Punch & Die Sets

Type SVB made of HSS steel Prod. NShank 10 mm for simple pre-drillingof the holes for the traction screws5 drill 8.5/11.5/12.5/16.5/21.0 mm

Pre-drill for punch & die sets SVB 08 016

Longest tool-life if using ALFRA special drill spray,405 ml sprayer! 21 010

ALFRA Pre-drill for Punch & Die Sets

made of HSS-Co steel

Pre-drill 11 mm for punch & die sets 08 023Pre-drill 10 mm for Tristar Standard 08 036Pre-drill 11,5 mm for Tristar Plus 08 035

ALFRA Special Tungsten Carbide Tipped Hole Cutters

Developed for cutting holes within seconds into plastic casings, especially into covers of insulating cases, made of Macrolon; clean and deburless cutting, accurate in size. Contrary to other bell-shaped saws the core is not caught.Long tool-life due to special tungsten carbide tips with micro-grinding. This tool should not be missing in any electrotechnical workshop.

Available sizes: 15,2 mm - Pg 9 08 040 16,2 mm 08 041 18,6 mm - Pg 11 08 042 20,4 mm - Pg 13 08 043 22,5 mm - Pg 16 08 017 28,3 mm - Pg 21 08 044 30,5 mm 08 021 37,0 mm - Pg 29 08 045 40,0 mm 08 022

lALFRA Notching Pliers

Easy and quick punching of notches in steel sheetup to 3 mm thickness

No time-consuming filing of the notches for twist guards of push buttons, switches and instruments

Notches of 3.2 mm or 4.8 mm size are possible. Long tool-life due to both punch and die are made of

hardened tool steel. Easy punching due to high lever transmission; plastic-

laminated handles. Weight: 1.3 kg

Punch to be inserted in the pre-punched opening, to be adjusted and pressed against the edge of the drill hole; actuate the pliers now- and you have a cleanly punched notch.

Notching pliers 3,2 / 4,8 mm 03 015

Prod. N 08 016 Prod. N 08 023

Prod. N 03 015

4,8 mm

3,2 mm

20

ALFRA

Practical hand puncher without hose and cylinder. Ideal for workshop and work on construction sites.

Punching Capacity Steel sheets

Round holes up to 85 mm 2,0 mm F = 370 N/mm2

64 mm 3,0 mm F = 370 N/mm2



Weight 1,6 kgPunching Power 75 kNHydraulic Pressure 650 bar

Prod. N

Compact Hand Hydraulic Puncher 02 001complete in transport caseContents: 1 Aluminium Compact hand

hydraulic puncher1 Hydraulic screw 19 mm1 Hydraulic screw 19 x 9,5 mm1 HSS pre-drill 11 mm1 Set of spacer bushes (3-parted)

Compact Hand Hydraulic Puncher Set PG 02 006for mild steel St.37complete in transport caseContents: 1 Aluminium Compact hand hydraulic puncher

8 Standard punches and diesPG 9 11 13 16 21 29 36 421 Hydraulic screw 19 mm1 Hydraulic screw 19 x 9,5 mm1 HSS pre-drill 11 mm

1 Set of spacer bushes (3-parted)

Compact Hand Hydraulic Puncher Set Tristar PG 01 752for mild steel St.37complete in transport caseContents: 1 Aluminium Compact hand hydraulic puncher

9 Tristar punches and diesPG 9 11 13 16 21 29 36 42 48 1 Hydraulic screw 19 mm1 Hydraulic screw 19 x 9,5 mm1 HSS pre-drill 10 mm1 Set of spacer bushes (3-parted)

Compact Hand Hydraulic Puncher 01 758Set Tristar Metric according to ISO Standardfor mild steel St.37complete in transport caseContents: 1 Aluminium Compact hand hydraulic puncher

7 Tristar punches and dies M 16 M 63 16,2 20,4 25,4 32,5 40,5 50,5 63,5 mm

1 Hydraulic screw 19 mm1 Hydraulic screw 19 x 9,5 mm1 HSS pre-drill 10 mm1 Set of spacer bushes (3-parted)

Prod. N 02 005

Prod. N 01 752

COMPACT Hand Hydraulic Puncherin Aluminium version - Weight only 1,6 kg The Com

pact Portable H

ydraulic Punche

r is

also available in

Aluminium ve

rsion.



Prod. N 02 001

Prod. N 02 006

21

ALFRA

COMPACT Hand Hydraulic Puncherin Aluminium version - Weight only 1,6 kg

Spare Parts for Compact hand Hydraulic

Compact hand hydraulic puncher, separate 02 005Hydraulic screw 19 mm 02 002Hydraulic screw 19 x 9,5 mm 02 003Hydraulic screw 19 x 9,5 mm* 02 010Hydraulic screw 19,0 x 11,1 mm 02 007Hydraulic screw 19,0 x 11,1 mm* 02 011Set of spacer bushes 02 004Pre-drill 10,0 mm 08 036Pre-drill 11,0 mm 08 023Pre-drill 11,5 mm 08 035

*Hydraulic screw made of high-alloy tool steelfor heavy duty application

Prod. N 01 654

Please take notice:

Screws 9,5 mm max. 2,0 mm steel sheets Screws 11,1 mm max. 2,5 mm steel sheetsScrews 11,1 mm max. 2,0 mm stainless steel sheetsScrews 19,0 mm max. 3,0 mm steel sheetsScrews 19,0 mm max. 2,5 mm stainless steel sheets

Prod N

Compact Hand Hydraulic Punch and 01 650Die Set Tristar Plus PGfor mild steel St.37 and stainless steel sheetscomplete in transport caseContents: 1 Aluminium Compact hand hydraulic puncher

8 Tristar Plus punches and diesPG 9 11 13 16 21 29 36 421 Hydraulic screw 19 mm1 Hydraulic screw 19 x 11,1 mm1 HSS pre-drill 11,5 mm1 Set of spacer bushes (3-parted)

Compact Hand Hydraulic Punch and 01 654Die Set Tristar Plus Metricaccording to ISO Standardfor mild steel St.37 and stainless steel sheetscomplete in transport caseContents: 1 Aluminium Compact hand hydraulic puncher

7 Tristar Plus punches and dies M 16 M 63 16,2 20,4 25,4 32,5 40,5 50,5 63,5 mm 1 Hydraulic screw 19 mm1 Hydraulic screw 19 x 11,1 mm1 HSS pre-drill 11,5 mm1 Set of spacer bushes (3-parted)

Supplementary Sets for Hydraulic Punchers

Punch and die set Tristar metric according 01 757to ISO Standardfor mild steel St.37Contents: 7 Tristar punches and dies M 16 M 63

16,2 20,4 25,4 32,5 40,5 50,5 63,5 mm

Punch and die set Tristar Plus metric according 01 653to ISO Standardfor mild steel St.37 and stainless steel sheetsContents: 7 Tristar Plus punches and dies M 16 M 63

16,2 20,4 25,4 32,5 40,5 50,5 63,5 mm

Prod. N 01 653

Prod. N 01 650

22

ALFRA

Compact-Combi Hand Hydraulic Puncherwith 90 offset and 360 revolving cylinder head

Especially suitable for confined working conditions.By means of one hand operation easy positioning of the dies at hair cross.

Punching Capacity Steel sheetsRound holes up to 85 mm 2,0 mm F = 370 N/mm2

64 mm 3,0 mm F = 370 N/mm2



Stainless steelRound holes up to 64 mm 2,5 mm F = 600 N/mm2

Weight: 3,5 kgPunching Power: 60 kNHydraulic Pressure: 650 bar

Prod N

Compact-Combi Hand Hydraulic Puncher 02 050complete in transport caseContents: 1 Compact-Combi hand hydraulic puncher

1 Hydraulic screw 19 mm1 Hydraulic screw 19 x 9,5 mm1 HSS pre-drill 11 mm1 Set of spacer bushes (3-parted)

Compact-Combi Hand Hydraulic Puncher Set PG 02 052for mild steel St.37complete in transport caseContents: 1 Compact-Combi hand hydraulic puncher

10 Standard punches and diesPG 7 - 9 11 13 16 21 29 36 42 48 1 Hydraulic screw 19 mm1 Hydraulic screw 19 x 9,5 mm1 HSS pre-drill 11 mm1 Set of spacer bushes (3-parted)

Compact-Combi Hand Hydraulic Puncher Set Tristar PG 01 753for mild steel St.37complete in transport caseContents: 1 Compact-Combi hand hydraulic puncher

9 Tristar punches and diesPG 9 11 13 16 21 29 36 42 48 1 Hydraulic screw 19 mm1 Hydraulic screw 19 x 9,5 mm1 HSS pre-drill 10 mm1 Set of spacer bushes (3-parted)

Compact Hand Hydraulic Puncher Set Tristar Metric 01 759according to ISO Standardfor mild steel St.37complete in transport caseContents: 1 Compact-Combi hand hydraulic puncher

7 Tristar punches and dies M 16 M 63 16,2 20,4 25,4 32,5 40,5 50,5 63,5 mm 1 Hydraulic screw 19 mm1 Hydraulic screw 19 x 9,5 mm1 HSS pre-drill 10 mm1 Set of spacer bushes (3-parted)

Prod. N 02 051

90 offsetand

360 revolving

Prod. N 02 050

Prod. N 02 052

Prod. N 01 753

23

ALFRA

Compact-Combi Hand Hydraulic Puncherwith 90 offset and 360 revolving cylinder head

Prod N

Compact-Combi Hand Hydraulic Puncher 01 651Set Tristar Plus PGfor mild steel St.37 and stainless steel sheetscomplete in transport caseContents: 1 Compact-Combi hand hydraulic puncher

8 Tristar Plus punches and diesPG 9 11 13 16 21 29 36 42 1 Hydraulic screw 19 mm1 Hydraulic screw 19 x 11,1 mm1 HSS pre-drill 11,5 mm1 Set of spacer bushes (3-parted)

Compact-Combi Hand Hydraulic Puncher 01 655Set Tristar Plus Metricaccording to ISO Standardfor mild steel St.37 and stainless steel sheetscomplete in transport caseContents: 1 Compact-Combi hand hydraulic puncher

7 Tristar Plus punches and dies M 16 M 63 16,2 20,4 25,4 32,5 40,5 50,5 63,5 mm 1 Hydraulic screw 19 mm1 Hydraulic screw 19 x 11,1 mm1 HSS pre-drill 11,5 mm1 Set of spacer bushes (3-parted)

Supplementary Sets for Hydraulic Punchers

Punch and die set Tristar metric according 01 757to ISO Standardfor mild steel St.37Contents: 7 Tristar punches and dies M 16 M 63

16,2 20,4 25,4 32,5 40,5 50,5 63,5 mm

Punch and die set Tristar Plus metric according 01 653to ISO Standardfor mild steel St.37 and stainless steel sheetsContents: 7 Tristar Plus punches and dies M 16 M 63

16,2 20,4 25,4 32,5 40,5 50,5 63,5 mm

Spare Parts for Compact hand Hydraulic

Compact hand hydraulic puncher, separate 02 051Hydraulic screw 19 mm 02 002Hydraulic screw 19 x 9,5 mm 02 003Hydraulic screw 19 x 9,5 mm* 02 010Hydraulic screw 19,0 x 11,1 mm 02 007Hydraulic screw 19,0 x 11,1 mm* 02 011Set of spacer bushes 02 004Pre-drill 10,0 mm 08 036Pre-drill 11,0 mm 08 023Pre-drill 11,5 mm 08 035


Please take notice:

Screws 9,5 mm max. 2,0 mm steel sheets Screws 11,1 mm max. 2,5 mm steel sheetsScrews 11,1 mm max. 2,0 mm stainless steel sheetsScrews 19,0 mm max. 3,0 mm steel sheetsScrews 19,0 mm max. 2,5 mm stainless steel sheets

Prod. N 01 651

Prod. N 01 655

Prod. N 01 757

The Compact Po

rtable Hydraulic

Puncher is

also available in

Aluminium ve

rsion.



24

ALFRA


Prod. N 02 110 ALFRA Hydraulic Puncher AEP-1

Prod. N 02 120

with foot pump, max. operating pressure 700 bar,with installed pump safety valve.

for all round, square and rectangularpunch & die sets

with operation manual hydraulic hose 2.8 m spacer bush set, 5 parts hydraulic screws 9.5 and 19 mm special pre-drill 11 mm hydraulic cylinder with quick coupling without punches and dies

Specially recommended for use with big round andform tools. Both hands are free for exact positioning and punching at the control cabinet. The support ofthe pump is spread wich grants stable and tiltresistant operation.

Prod. N

Complete, in metal transport case 02 120

Spare Parts for Puncher AEP-1

Hand pump, separate, with hydraulic hose 0.9 mand quick coupling 02 111Foot pump, separate, with hydraulic hose 2.8 m 02 121and quick couplingHydraulic hose 1.8 m, with quick coupling 02 112Hydraulic hose 2.8 m, with quick coupling 02 122Hydraulic cylinder with quick coupling 02 012Hydraulic screw 19 mm 02 002Hydraulic screw 19 x 9,5 mm 02 003Hydraulic screw 19 x 9,5 mm* 02 010Hydraulic screw 19,0 x 11,1 mm 02 007Hydraulic screw 19,0 x 11,1 mm* 02 011Set of spacer bushes, 4 parts 02 014Pre-drill 10,0 mm 08 036Pre-drill 11,0 mm 08 023Pre-drill 11,5 mm 08 035


ATTENTION: Never overload the pump and pump by force

Keep edge spacing!Some manufacturers ofcabinet doors havestrengthenings in theirdoors, by that doublethickness of sheet steel!

Observe the mountingscheme and the table ofsheet steel thicknesses!

If our hand or foot pumpsare used properly we grant a6 months warranty onmaterial or constructionfaults - excepted are wearand tear parts such as O-ringsand sealings.

In case of failures return thepump directly to us for checking.

with hand pump, 2-step operation,max. operating pressure 700 bar,with installed pump safety valve.

for all round, square and rectangularpunch & die sets

with operation manual hydraulic hose 0.9 m spacer bush set, 5 parts hydraulic screws 9.5 and 19 mm special pre-drill 11 mm hydraulic cylinder with quick coupling without punches and dies

Prod. N

Complete, in metal transport case 02 110

25

ALFRA

ALFRA HYDRAULIC PUNCHER DSP-120/12 B

Prod. N 02 025

with electro-hydraulic pump Prod. N

Compact electrical pump, 2-stage 02 025for operating a single-acting hydrauliccylinder with stop function

Motor voltage: 230 V /50 Hz Motor capacity: 0.4 kW Max. operating pressure: 700 bar Oil supply 0 - 20 bar: 2.0 I/min Oil supply 20 - 700 bar: 0.3 I/min Tank volume: 1.2 l Oil volume, usable: 0.8 l Weight: approx. 7.5 kg

Scope of Supply:

Electro-hydraulic pump with hydraulic hose 1.6 mand quick coupling, hand-switchHydraulic cylinderHydraulic screws 19.0 mm and 19.0 x 9.5 mmSet of distance bushes, 5 parts

Electro-hydraulic pump, separate, 220 V, with 02 027hydraulic hose, quick coupling and hand-switch,without hydraulic cylinder

Electro-hydraulic pump, separate, 110 V 02 028

ALFRA Hydraulic Puncher ARP-1with electro-hydraulic pump Prod. N

Compact electrical pump, two-stage, for operating a 02 130single-acting hydraulic cylinder with stop function,increased capacity, possibility to connect a com-pressed air gauge

Motor voltage: 230 V /50 Hz Motor capacity: 0.55 kW Max. operating pressure: 700 bar Oil supply 0 - 60 bar: 2.3 I/min Oil supply 60 - 700 bar: 0.35 I/min Tank volume: 1.5 l Oil volume, usable: 1.0 l Weight: approx. 11 kg

Scope of Supply:

Electro-hydraulic pump with hydraulic hose 2.0 mand quick coupling, hand-switchHydraulic cylinderHydraulic screws 19.0 mm and 19.0 x 9.5 mmSet of distance bushes, 5 parts

Electro-hydraulic pump, separate, 220 V, withhydraulic hose, quick coupling and hand-switch,without hydraulic cylinder 02131

Electro-hydraulic pump, separate, 110 V on request

Prod. N 02 130

Accessories for Electro-hydraulic pumps:

Hydraulic cylinder with quick coupling 02 012Hydraulic hose 2.5 m with quick coupling 02 026Foot-switch, with 2 pedals and connecting cable 02 029Manual push-button, 2 buttons and connecting cable 02 030Hydraulic screw 19 mm 02 002Hydraulic screw 19 x 9.5 mm 02 003Hydraulic screw 19 x 9.5 mm * 02 010Hydraulic screw 19 x 11.1 mm 02 007Hydraulic screw 19 x 11.1 mm* 02 011Set of distance bushes, 5-parts 02 014Pre-drill 10 mm 08 036Pre-drill 11 mm 08 023Pre-drill 11.5 mm 08 035

* Hydraulic screw made of high-alloy tool-steelfor heavy duty application

26

ALFRA

coupling and uncoupling without oil dripping easily operated compact size incl. dust cover max. operating pressure 1000 bar when coupling is closed

Prod. N

Selfsealing coupling with internal thread R 1/4" female 01 452(mounted at the end of the hose)

Selfsealing nipple with internal thread R 1/4" male 01 453(mounted on the equipment such as hydraulic cylinder,cable cutter, press etc.)

Reducing adaptor for other connections (please enquire) 01 454

to replenish oil in all hydraulic pumps

in plastic container 1l 01 455

Attention: Greatest cleanliness when filling in oilAttention: is essential!

Selfsealing Quick Couplingfor ALFRA Hydraulic Equipment

ALFRA Special Hydraulic Oil

ALFRA Supplementary Sets for Hydraulic Punchers

Punches and dies only. The tension screws are includedin the hydraulic puncher.

Description Prod. N

Punch and die set with 3 cutting edges PG 02 060with 7 sizes, 6 of them in Pg-sizesContents:Punch and diePg 9-11-13-16-21-29 and 30.5mm

Punch and die set with 3 cutting edges PG 01 298with 11 sizes, 10 of them in Pg-sizesContents:Punch and diePg 7-9-11-13-16-21-29-36-42-48 and 30.5mm

Punch and die set Tristar with 3 splitter punches PG 02 061with 6 sizes, 5 of them in Pg-sizesContents:Punch and diePg 9-11-13-16-21 and 30.5mm

Punch and die set Tristar with 3 splitter punches PG 01 756with 10 sizes, 9 of them in Pg-sizesContents:Punch and diePg 9-11-13-16-21-29-36-42-48 and 30.5mm

Punch and die set Tristar with 3 splitter punches metric 01 757with 7 sizes ISO 16 - 63Contents:Punch and die 16.2 - 20.4 - 25.4 - 32.5 - 40.5 mm

Punch and die set Tristar Plus with 3 splitter punches metric 01 652for mild steel St. 37 and stainless steel sheetswith 5 sizes M 16 - M 40Contents:Punch and die 16.2 - 20.4 - 25.4 - 32.5 - 40.5 mm

Punch and die set Tristar with 3 splitter punches metric 01 653for mild steel St. 37 and stainless steel sheetswith 7 sizes M 16 - M 63Contents:Punch and die 16.2 - 20.4 - 25.4 - 32.5 - 40.5 - 50.5 - 63.5 mm

Prod. N 02 060

Prod. N 02 061

Prod. N 01 653

27

ALFRA

Hydraulic Press Head 10 - 300 mm2

Press Inserts

hexagon pressing DIN

hexagon pressing DIN

pre-rounding

mandril pressing

mm2

16 300

16 300

10 300

10 185

Material

CU

AL

CU+AL

CU

C-form, pressing power 108 kN for exchangeable Prod. Npress inserts, shell shape. According to DIN 48083 Standard 03 360

Weight 3,6 kg witch high-pressure quick coupling.For the operation we recommend our electro-hydraulic pump (Prod. N 02 027) or foot pump (Prod. N 02 121).

Prod. N 03 360

25 mm

Hexagon Press Insertsshell-shape, for cable lugs and connectorsaccording to DIN 48083 Standard.Suitable for pressing units 03 360passend fr Pregerte 03 380passend fr Pregerte 03 361

Cross section in mm2

Copper Aluminium Aluminium-steel

strain- extension- strain- extension- strain- extension-relieved resistent relieved resistent relieved resistent

8 14 16 10 + 16 - - - - 03 365

10 14 25 25 - - - - 03 366

12 12 35 35 25 25 25/4 - 03 367

14 12 50 50 35 35 35/6 - 03 368

16 12 70 70 50 50 50/8 - 03 369

18 12 95 - 70 70 70/12 - 03 370

20 12 120 95 - - - - 03 371

- - - - - -

22 14 150 120 95 +120 95 95/15 - 03 372

25 14 185 150 150 120 120/20 - 03 373

28 14 240 - 185 150 +185 150-25 - 03 374

30 5 - 185 - - - - 03 375

32 5 300 - 240 - - - 03 376

34 5 - 240 300 240 - - 03 377

Toolcode

Pre

ssin

gw

idth

Notice for hexagon pressings

1. first pressing (inside)

1. first pressing

2. continue pressing from inside to outside

2. complete pressingfrom inside to outside

3. first pressingon the other side (inside)

4. complete pressing from inside to outside

28

ALFRA

ALFRA Universal Cuttingand Punching Equipment

for DIN profiles, hand-operated for cutting to length,and punching (both length- and sidewise) of theprofile rails illustrated. With specially strengthened eccentric located

exactly over the shear blade Limited force required through better

transmission of force Cutting to length without flash or waste No maintenance needed With 1.000 mm length stop Fixation of hand lever in upper position when

not in use. Shear blade can be re-sharpened, punches can

be exchanged.

Standard Supply Prod. N

complete with length- and sidewise hole punches12 x 6,4 mm and measuring device 1.000 mm alsowith guide arrangement 03 001

as above, but with round punches 5,5 or 6,0 mm 03 002

as above, but with hydraulic cylinder 03 003

Standard Version

Carrier Rail 35 mm / 7,5according to EN 50 022

Carrier Rail 35 mm /15according to EN 50 022

Carrier Rail 32 mm wideaccording to EN 50 035

Carrier Rail 15 mm / 5,5according to EN 50 045

Copper Earth Rail10 mm x 3 mm

Spare parts

Spare punch + die 12 x 6,4 mm for lengthwise hole 03 005Spare punch + die 12 x 6,4 mm for sidewise hole 03 006Spare punch + die 5,5 mm for round hole 03 007Spare punch + die 6,0 mm for round hole 03 008Collective product number length-/sidewise hole 03 009Collective product number round hole 03 010

Special construction for carrier rails or flat bars,also stainless steel, aluminium or plastics on request 03 011

Guide arrangement 03 012 Prod. N 03 003 (pump not included)

German

Patent

Art.-Nr. 03 001

29

ALFRA

ALFRA Cutting and Punching Unit ALC-01 with hand lever operation for the cutting into lengthsand punching - in longitudinal or cross direction - of different mounting rails.

reinforced excenter little expenditure of force required burr-free cutting without loss including 1000 mm length fence guide punch and die changeable cutting inserts changeable

The cutting and punching unit ALC-01 was developed for customers working on similar profiles and where a mobile operation should be possible.Almost all merchantable mounting rails made of steel and aluminium can be cut into lengths and punched. Stainless steel and special profiles are subject to inquiries, it is recommended to include a sample of the profile.

The operation is fast and easy by means of a hand leverand excenter located directly over the cutting inserts. By turning the excenter the ergonomics can be optimized for left handed operators.The cutting inserts are always for one profile.For exact adjustment of the cutting lengths the unit is equipped with a length fence of 1000 mm.Part of the standard scope of delivery is an oblong tool 12 x 6,4 mm which can also be inserted by 90 torsion. Other punching diameters on request.

On request the unit is also available with hydraulic cylinder. Retrofitting from hand to hydraulic operation is possible.

Scope of standard delivery Prod. N

Cutting and punching unit 03 000cpl. with 1000 mm length fence, guide, oblong punch and die 12 x 6,4 mm.Without cutting inserts.

Weight 12 kg (without hand lever and length fence)

Cutting inserts for mounting rails according to EN 50022/035/045 Standard

for TS 35 / 7,5 mm 03 0001 for TS 35 / 15 mm 03 0002 for TS 32 mm 03 0003 for TS 15 / 7,5 mm and copper earthing bar 10 x 3 mm 03 0004 for special rails types 03 0009

Spare oblong punch and die 03 0010

Cutting inserts Prod. N 03 000

Prod. N 03 0002

Busbar Bending, Punching AndCutting Equipment

ALFRA

30

31

With a universal work cylinder it is possibleto easily bend busbars 120 x 12 mm (160 x10 mm on request) and by inserting a punchit is possible to make holes from 6,6 to 21,5mm , also oblong holes up to 21,5 mm.

Technical data

Bending: 120 x 12 mm160 x 10 mm on request

Bending angle: up to over 90Shortest side: 50 mmStroke: 50 mm

Punching: 6,6 - 21,5 mm up to 21,5 mmlong holes

Size of table: 600 x 300 x 240 mmWeight: 60 kg

Bending BusbarsSwitch to pos. BiegenFor bending operation, the bending die isinserted into the hydraulic piston and theelectric angle gauge is positioned in theround slot of the anvil. The contact cable isconnected with the electric motor.Adjust the required angle with the set screw.We recommend to adjust 2 - 3 above therequired angle as cooper springs back.The first angle produced should be carefullychecked.This bending angle can be reproduced asoften as required as the bending operationis automatically terminated by the electriccontact switch.

Punching BusbarsSwitch to pos. LochenThe punch with the Neoprene stripper and asuitable die are inserted in the adaptor. Thepunch is held by a setscrew on the side. Inaccordance with the width of the busbarand the desired position of the holes, theoperating block can be raised or loweredhydraulically by means of a hand wheel. Ascale at the side shows the height of thehole center. We recommend marking thebusbar with subsequent adjusting of thecenter pin to these marks, which gives anexact hole picture.The Neoprene stripper and a built-in sensorassure an automatic return of the punch.

For Busbars 120 x 12 mm

ALFRA

32

ALFRA

Prod. N 03 200

for

mat

eria

l up

to

5 m

mth

ick

for

mat

eria

l up

to

12

mm

thic

k

Busbar Bending and Punching Equipment

Prod. N 03 851

NEW

Prod. N 03 229

Prod. N

Basic unit with safety cover 03 200

Electric angle gauge w/ cable to motor 03 201

Digital Angle IndicatorTo adjust bending angles constantlyvarying or recuring 03 229

Bending die 03 202

Bending die with moving jaws (100 x 10 mm)for an improved bending quality 03 228

Length fence with fine adjustment 03 203

Electro-Hydraulic Pumpfor the busbar bending equipment type SC 05 III,220 Volt with 2 m high pressure hose, coupling.Output controlled to 540 bar but adjustableto 700 bar.Weight 29 kgOil tank 5l of HLP 46

Electro-hydraulic pump SC 05 III 03 851

Start-function foot switch 03 861Foot switch for start-stop-off function 03 865

AccessoriesAvailable punches and dies

Punch mm Thread metr. Prod. N

6,6 x 6,0 03 2049,0 x 8,0 03 2059,5 x 8,0 03 206

11,0 x 10,0 03 20711,5 x 10,0 03 20813,5 x 12,0 03 20914,0 x 12,0 03 21017,5 o 16,0 03 21118,0 o 16,0 03 21221.0 o 20,0 03 21321,5 o 20,0 03 214

* with Neoprene stripper and pressure plateo with Neoprene stripper and no pressure plate

Die "S" Prod. N Die "L" Prod. N

6,6 03 2159,0 03 216 9,0 03 2319,5 03 217 9,5 03 232

11,0 03 218 11,0 03 23311,5 03 219 11,5 03 23413,5 03 220 13,5 03 23514,0 03 221 14,0 03 23617,5 03 222 17,5 03 23718,0 03 223 18,0 03 23821,0 03 224 21,0 03 23921,5 03 225 21,5 03 240

Punches & Dies for long holes Prod. N

up to 5 mm material 03 226up to 12 mm material 03 241

33

ALFRA

ALFRA Busbar Cutting Machine

For cutting copper and aluminium bars cleanlyand without flash 120 x 12 mmThe ideal supplement to our Busbar Bending andCutting Machine.Cutting time with electro-hydraulic pump 03 8515-15 sec. according to size of bar.Clean cuts through hold down and guidemechanism for centric cutting.Upper knife can be exchanged and sharpened.Weight 16 kg

Prod. N

Basic unit w/ Quick coupling 03 250

Vice with center jaws and hold down, adjustable 03 252

Spare knife, upper 03 251

Spares 03 255

As power source we recommend either of thefollowingElectro-hydraulic Pump SC 05 III 03 851Electro-hydraulic Pump ARP-1 02 131Footpump automatic, 2 stage 02 121

If customers supply their own power source, theymust indicate size of coupling. Unit must provide700 bar.

34

ALFRA

ALFRA Workshop Cart

for the busbar bending and punching machine03 200 and the busbar cutter 03 250

A specially developed mobile station toaccomodate, without loss of space, the two aboveunits. In the base the electro-hydraulic pump canbe connected to an available two-way valve. Thetwo machines are connected by means ofhydraulic hoses. Two supports mounted on theside of the table facilitate the bending and cuttingof long bars. The cart also has a drawer withpartitions for tools to store punches and dies.The cart is mounted on four castors, two of whichcan be locked.

Size of table: 1250 x 800 mmWeight: 100 kg without equipment

Prod. N

Workshop cart, ready to use, with two-way valve,coupling and drawer with partition, but without 03 950machines and power source

PLEASE NOTEwhen ordering by phone or letter,please use our Product Numbers. This will avoidmisunderstandings.Please also indicate your customer numberas this will expedite processing of orders.

35

ALFRA

4-Station Combi Work Cart

to bend busbars 120 x 12 mmto punch busbars: holes 6,6 - 21,5 mm to cut busbars 120 x 12 mmto press fit cable lugs 10 - 300 mm2

to punch holes in all Pg sizes, as well as squareto and special shaped holes

The work station for bending and punching as wellas cutting busbars are arranged in such a way thattheir working level is equal to the table surface.This permits clean and quick work.By means of a hand wheel the level of theuniversal working cylinder can be lowered orraised hydraulically to meet the required pattern ofholes.The work stations are coupled to a centralhydraulic unit positioned in the cabinet.As a support for long bars a support extension canbe pulled out at the side of the cart.There are two additional hydraulic hoses at theside which can be connected with quickcouplings other hydraulic tools (e.g. HydraulicPressure Head 10 - 300 mm2, Prod. N 03 360)and the Hydraulic Cylinder for punching holes(Prod. N 02 012).Also included is a foot switch with cableconnection. Up to 3 additional foot switches wouldpermit simultaneous work on all four stations.The cart has four drawers for tooling with partitionsfor punches and dies.The cart is movable on four castors, two of whichcan be fixed.

Size of table: 1200 x 800 mmWeight: 315 kg

Prod. N

Combi Work Cart 380 V 03 980

Required extrasPunches and dies 6,6 - 21,5 mm Prod. N 03 204 - 03 225Prod. N 03 230 - 03 240

Hydraulic Pressure Head 10 - 300 mm2 03 360with press inserts(10 - 500 and up to 1000 mm2 on request)

Hydraulic Cylinder SKP-1 02 012Hydraulic Screw 19 mm 02 002Hydraulic Screw 19,0 x 9,5 mm 02 003and punch & die sets as required

Foot Switch with cable 03 982

36

ALFRA

ALFRA Busbar Bending and Punching Unit LPV

Prod. N 03 256 (Punches and Dies not included)

NEW

As actuation we recommend our electro-hydraulic pumpDSP 120 or ARP-1 with hydraulic hose and quickcoupling prod. n 02 027 or 02 131.

for

mat

eria

l up

to

5 m

mth

ick

for

mat

eria

l up

to

12

mm

thic

k

Bending of busbars up to 120 x 12 mmPunching of busbars 6.6 up to 21.5 mm for copper and aluminium busbars

Prod. NBasic unit cpl. with bending dieand angle indicator without actuation 03 256

The unit consists of a basic frame made of hollow profiles with a receptacle for the basic body.

For bending and punching the unit is equipped with two vertically adjustable roller supports which easily can be exchanged. In order to adjust the hole gauge a length fence is also included in the scope of supply. In order to facilitate the machining of long copper busbars a rackside, including supporting stand, can be drawn out by max. 700 mm. Any fences and supports easily can be adjusted and fixed by means of a clamping lever.

Technical data

Bending: up to 120 x 12 mmBending Angle: max. 92Stroke: 50 mmSmallest leg length: 50 mmPunching: 6.6 - 21.5 mm

(Oblong tools also can be used)Dimensions: 600 mm x 400 mm x 300 mmWeight: cpl. approx. 50 kg

AccessoriesAvailable punches and dies


6,6 x 6,0 03 2049,0 x 8,0 03 2059,5 x 8,0 03 206

11,0 x 10,0 03 20711,5 x 10,0 03 20813,5 x 12,0 03 20914,0 x 12,0 03 21017,5 o 16,0 03 21118,0 o 16,0 03 21221.0 o 20,0 03 21321,5 o 20,0 03 214

x with Neoprene stripper and pressure plateo with Neoprene stripper and no pressure plate


6,6 03 2159,0 03 216 9,0 03 2319,5 03 217 9,5 03 232

11,0 03 218 11,0 03 23311,5 03 219 11,5 03 23413,5 03 220 13,5 03 23514,0 03 221 14,0 03 23617,5 03 222 17,5 03 23718,0 03 223 18,0 03 23821,0 03 224 21,0 03 23921,5 03 225 21,5 03 240



ALFRA

Busbar Machining Unit for

Cutting, Punching and Bending

37

38

The busbar machining Unit ABLS-01-1 is a micro-processor based equipment designed in modularsystem for cutting, punching and bending of solidcopper and aluminium busbars.

Making tool change easy, the variable design allowsquick and precise execution of the different machiningoperations.

Cutting: 120 x 12 mm Punching: 160 x 12 mm up. to 21,5 mm max. Bending: 120 x 12 mm (standard equipment)

160 x 12 mm (with special bending die) Bending angle from 5 up to more than 90 Minimum leg length: 50 mm

Technical Data

Dimensions:Length: 736 mmWidth: 400 mmHeight: 490 mmWeight: 105 kg

Power supply

electrical, by control cable with 5-channel plugcontrol voltage 24 V AC

hydraulic with pump SC-05-III, by high pressurehose, 2 m long, 550 bar, with quick coupling

Other options will be available on request, theequipment being slightly modified.

Bending of an acute angle Bending of horizontally lying busbar Swan-neck bending Bending of materials with diamond pyramid

hardness number under Hv 50 Machining of laminated copper busbars

Prod. N

Busbar Machining Unit ABLS 01-1Basic unit with cutting block, bending die, and lengthfence of 600 mm, ready for use 03 850

Electro-hydraulic pump SC-05-III, 550 bar2 m hydraulic hose and quick coupling 03 851

Optional accessories:

Length fence of 1000 mm 03 852Length fence of 2000 mm 03 853Bending die for width of 160 mm 03 854Tool for horizontal bendingBending angle 30 50 x 10 mm 03 855Tool for swan-neck bending 120 x 10 mm 03 856Cutting tool for laminated busbars up to 80 x 10 mm 03 857Punching tool for laminated busbars

up to 17 mm x 10 mm 03 858Support cabinet with 1 door and 1 drawer 03 859Work cart with 4 castors, 1 door, 4 drawers 03 860

ALFRA

Busbar Machining Unit ABLS-01-1

Prod. N 03 850Hydraulic Pump, Prod. N 03 851 Made in Germany without accessories CE

Micro-procesor based control panel with digital display

The clear and user-friendly control panel covers all options theequipment offers. Specific data depending on the different materialscan be entered directly for the corresponding machining operations.It is possible to have menu-driven display in different languages.

Infrared safety switch

-off device.

As soon as the oper

ating person makes a

movement in the wo

rking

area of the tools (activ

e area of infrared sensor)

, the pump switches

off automatically.

NEW

39

ALFRA

Busbar Machining Unit ABLS-01-1

for

mat

eria

l up

to

12

mm

thic

k

for

mat

eria

l up

to

5 m

mth

ick

Available punches and dies (not included in standard delivery)


6,6 x 6,0 03 2049,0 x 8,0 03 2059,5 x 8,0 03 206

11,0 x 10,0 03 20711,5 x 10,0 03 20813,5 x 12,0 03 20914,0 x 12,0 03 21017,5 o 16,0 03 21118,0 o 16,0 03 21221.0 o 20,0 03 21321,5 o 20,0 03 214

x with Neoprene stripper and pressure plateo with Neoprene stripper and no pressure plate


6,6 03 2159,0 03 216 9,0 03 2319,5 03 217 9,5 03 232

11,0 03 218 11,0 03 23311,5 03 219 11,5 03 23413,5 03 220 13,5 03 23514,0 03 221 14,0 03 23617,5 03 222 17,5 03 23718,0 03 223 18,0 03 23821,0 03 224 21,0 03 23921,5 03 225 21,5 03 240



Busbar Cutting

After having chosen Cutting in the menu and entered the width of thebusbar, the automatic height adjustment is being activated.Before cutting, we absolutely recommend to center the material to becut in the middle by means of the height adjustment. This will increasetool life.Then the also height adjustable extension arm should be adjusted toposition the busbar horizontally. This allows to easily cut absolutelysquare.

By means of the ball bearing guided length fence the cutting length isbeing set.

Busbar Punching

After having chosen Punching in the menu, the desired distances between the different holes are fixed by entering the corresponding dataat the control panel by means of the adjustment of the length fence.

Punches and dies can easily be changed.

Holes as from 6,6 to 25 mm can be punched, as well as oblong holes.

Busbar Bending

After having chosen Bending in the menu, the desired bending angleas well as the cross section must be entered.Considering the characteristics of the different materials, there is alsothe possibility to enter a correction value to eliminate the springing backof the material.

Punches and Dies

40

ALFRA

ALFRA Laminated Busbar ProcessingMachine

Punching of M6 - M14 (without insulation)and cutting of flexible laminated busbarsup to 10 mm (without insulation)Breadth up to 100 mm (without insulation)

Technical data:

Application:

Cutting and punching of Cu and Al busbars, both laminated and solid

Thickness to be parted: max. 10 mm Range of holes: holes for screws M6 - M14 Dimensions (h x w x l): 380 x 350 x 150 mm

General description:

Basic Unit

Serves to hold: cutting block and punching tools

The pressure unit consisting of hydraulic cylinder and piston incl. punch holder in the upper part is included in the basic unit.

Centered location device for inserting both die and cutting block is in the bottom part. In addition hinged fences in front and at the site are mounted for the punching in the unit.

Prod. N

Basic unit with length and side fence,cylinder and quick coupling 03 300

Cutting block 03 301

Punches with neoprene stripper and pressure plates: 5 mm 03 303 6 mm 03 304 9 mm 03 305 11 mm 03 306 14 mm 03 307

Dies 5 mm 03 308 6 mm 03 309 9 mm 03 310 11 mm 03 311 14 mm 03 312

As actuation we recommend our electro-hydraulic pump DSP 120 or ARP-1 with hydraulic hose and quick coupling prod. n 02 027 or 02 131.

Prod. N 03 300

Prod. N 03 301

41

ALFRA

the manufacturer of switch boards and control cabinets ...

Machines and Tools for

... to punch holes for fittings insmall housings and right upto control cabinet doors2.200 x 1.000 mm in size.

Especially designedmachines of all differenttypes can bemanufactured for specialapplications at any time.

Please ask for ourconsulting engineersadvice on the spot.

All hydraulic punching machinesare also available with

for optical indication of the toolcenter on the work piece.

First developed by ALFRA in1992.

42

ALFRA

Stationary Punching MachineALFRA PRESS 250

for quick punching of round, square, rectangular and specially formed holes without pre-drilling into conduit boxes, ducts, casings, cable conduit plates and of course control cabinet doors also close to edge areas. Easy change of tools.Description Stable punching body with swivelling foot Single-acting hydraulic cylinder Different die holders available (also for punching

close to edges) Ready for use with laser pointer to optically indicate

tool center Serial punching possibleTechnical DataThroat depth: 250 mm with fence

265 mm without fenceCylinder stroke: 50 mmPunching power: F 46 kN at 600 barHeight (with laser pointer, and foot): 820 mmWeight: 44 kgHydraulic connection: R 1/4"Punching CapacityRound holes from 3,0 up to 40,5 mmSquare holes up to 28 x 28 mmRectangular holes up to 22 x 30 mmor with a max. diagonal of 40 mmSheet metal F = 370 N/mm2 up to 2,5 mmStainless sheet steel F = 600 N/mm2 up to 2,0 mmAluminium F22 up to 4,0 mmPunchable plastics up to 4,0 mmStandard scope of supply Prod. NStationary punching machine AP 250 with hydrauliccylinder and quick coupling. Tool-holder (torsionproof) for use with all punch holders, swivelling footfor fixing on workbench 03 170

Extras Combined length and depth fence, with two ad-

justable stops per axis; fence in X-direction ishinged, i.e. suitable as feed-up fence for serialpunching 03 177

Double jointed arms (in pairs) with 2 rubberlayers each 03 179

Laser pointer, cpl. with power pack for connectingdirectly with electro-hydraulic pump ALH-600/SP 03 181

Laser pointer, cpl. with power pack and plugfor 220 V/50 Hz 03 182

Limit switch to limit stroke (only if using theelectro-hydraulic pump ALH-E600/SP) 03 183

Movable support for individual use 03 189

DriveElectro-hydraulic pump ALH-600/SP 03 190with 2 pressure control valves, hydraulic hose 1,8 mquick coupling, foot switch with 2-pedals

Electric mains: 230 V /50 HzMotor capacity: 0,55 kWClass of rating: S 3Max. operating pressure: 700 barPump capacity: 0,4 I/minOil quantity: 0,9 lWeight: 23 kg

Detailed view of length and depth fence withhinged stops for serial punching

ALFRA Press 250 with special equipmentLength and depth fence, support arms, laser pointer, hydraulicunit ALH-600/SP, movable support

43

ALFRA

Accessories necessary for punching: Prod. N(not included in the standard scope of supply)

Punch holder with center pin for round punches 03 171with arbor shank

Punch holder with center pin for round punches 03 172with arbor thread 19 mm

If working with the laser pointer the spring-loaded centerpin simply has to be removed from the punch holder.

Punch with arbor shank Prod. N in mm Pg ISO

3,2 03 1314,5 without inner boring for 03 1325,4 laser pointer 03 1336,5 03 1348,5 M 8 03 135

10,5 M 10 03 13612,7 Pg 7 M 12 03 13715,2 Pg 9 03 13816,2 M 16 03 13918,6 Pg 11 03 14020,4 Pg 13 M 20 03 14122,5 Pg 16 03 14225,4 M 25 03 14328,3 Pg 21 03 14430,5 03 145

Punch with arbor thread 19 mm32,5 M 32 03 14637,0 Pg 29 03 15840,5 M 40 03 147

Square, rectangular and special form toolswith spring-loaded center pin cpl. including die

Dimension Prod. N

21,0 x 21,0 mm Die holder type ll 03 08725,4 x 25,4 mm Die holder type IV 03 08822,0 x 30,0 mm Die holder type IV 03 089 22,5 mm with 4 notches Die holder type ll 03 086

Spare neoprene stripper for 03 171 03 185Spare neoprene stripper for 03 172 03 186Spare neoprene stripper for form tools 03 187(please inform on tool size)

Special tools can be manufactured in short term in ourown tool production.

Features of performance if punching close to edgeswith die holder type I

Example: Pg 16 = 22,5 mm

center 17,5 mmoutside 7 mm

Technical comment:

All round tools for ALFRA Stationary Punching MachinesAP 250 - AP 800 are made of special tool steel and havea particular cutting geometry developed by ALFRA.

Sheet steel made of St. 37, stainless steel and aluminium can be machined with these tools.

Punching Tools for ALFRA PRESS 250 Prod. N

Die holder type II 03 175for round dies 3,2 - 30,5 mm,square up to 21 x 21 mm,rectangular or special form up tomax. diagonal of 30,5 mmDie holder type IV 03 176for round dies 30,6 - 40,5 mmsquare up to 28 x 28 mm,rectangular or special form up tomax. diagonal of 40,0 mmDie holder type I 03 174for punching close to edge areasfor round dies 3,2 - 22,5 mmDies Prod. N in mm

3,2 03 0634,5 03 0665,4 03 0686,5 03 0748,5 Die holder type II 03 076

10,5 Prod. N 03 175 03 07912,7 03 02215,2 03 02316,2 03 08418,6 03 02420,4 03 02522,5 03 02625,4 03 08528,3 03 110 30,5 03 11132,5 03 16537,0 Die holder type IV 03 16640,5 Prod. N 03 176 03 167

Dies for punching close to edge areas Prod. N in mm

3,2 03 5004,5 03 5015,4 03 5026,5 03 5038,5 Die holder type I 03 504

10,5 Prod. N 03 174 03 50512,7 03 50615,2 03 50716,2 03 50818,6 03 50920,4 03 51022,5 03 511

Detailed view of length and depth fence,support arms, tool holder

4344

ALFRA

Stationary Punching MachineALFRA PRESS 400 E

for quick punching of round, square, rectangular and specially formed holes without pre-drilling into conduit boxes, ducts, casings, cable conduit plates and of course control cabinet doors also close to edge areas. Easy change of tools.Description Stable punching body with swivelling foot Single-acting hydraulic cylinder Different die holders available (also for punching

close to edges) Ready for use with laser pointer to optically indicate

tool center Serial punching possibleTechnical DataThroat depth: 400 mm with fence

430 mm without fenceCylinder stroke: 50 mmPunching power: F 46 kN at 600 barHeight (with laser pointer, and foot): 1700 mmWorking height: 1200 mmWeight: 110 kgHydraulic connection: R 1/4"Punching CapacityRound holes from 3,2 up to 40,5 mmSquare holes up to 28 x 28 mmRectangular holes up to 22 x 30 mmor with a max. diagonal of 40 mmSheet metal F = 370 N/mm2 up to 2,5 mmStainless sheet steel F = 600 N/mm2 up to 2,0 mmAluminium F22 up to 4,0 mmPunchable plastics up to 4,0 mmStandard scope of supply Prod. NStationary punching machine AP 400 E with hydrauliccylinder and quick coupling. Tool-holder (torsionproof) for use with all punch holders, swivelling footfor fixing on workbench 03 195

Extras Combined length and depth fence, with two ad-

justable stops per axis; fence in X-direction ishinged, i.e. suitable as feed-up fence for serialpunching 03 196

Double jointed arms (in pairs) with 2 rubberlayers each 03 197

Laser pointer, cpl. with power pack for connectingdirectly with electro-hydraulic pump ALH-600/SP 03 181

Laser pointer, cpl. with power pack and plugfor 220 V/50 Hz 03 182

Limit switch to limit stroke (only if using theelectro-hydraulic pump ALH-E600/SP) 03 183

DriveElectro-hydraulic pump ALH-600/SP 03 190with 3 pressure control valves, hydraulic hose 1,8 mquick coupling, foot switch with 2-pedals

Electric mains: 230 V /50 HzMotor capacity: 0,55 kWClass of rating: S 3Max. operating pressure: 700 barPump capacity: 0,4 I/minOil quantity: 0,9 lWeight: 23 kg

ALFRA Press 400 E with special equipmentLength and depth fence, support arms, laser pointer. hydraulic

Detailed view of length and depth fence withhinged stops for serial punching

Electro-hydraulic pump ALH-600/SP

4544

ALFRA

(identical to Alfra PRESS 250)Accessories necessary for punching: Prod. N(not included in the standard scope of supply)Punch holder with center pin for round punches 03 171with arbor shank

Punch holder with center pin for round punches 03 172with arbor thread 19 mm

If working with the laser pointer the spring-loaded centerpin simply has to be removed from the punch holder.

Punch with arbor shank Prod. N in mm Pg ISO


10,5 M 10 03 13612,7 Pg 7 M 12 03 13715,2 Pg 9 03 13816,2 M 16 03 13918,6 Pg 11 03 14020,4 Pg 13 M 20 03 14122,5 Pg 16 03 14225,4 M 25 03 14328,3 Pg 21 03 14430,5 03 145

Punch with arbor thread 19 mm32,5 M 32 03 14637,0 Pg 29 03 15840,5 M 40 03 147

Square, rectangular and special form toolswith spring-loaded center pin cpl. including die

Dimension Prod. N

21,0 x 21,0 mm Die holder type ll 03 08725,4 x 25,4 mm Die holder type IV 03 08822,0 x 30,0 mm Die holder type IV 03 089 22,5 mm with 4 notches Die holder type ll 03 086

Spare neoprene stripper for 03 171 03185Spare neoprene stripper for 03 172 03186Spare neoprene stripper for form tools 03187(please inform on tool size)

Special tools can be manufactured in short term in ourown tool production.

Features of performance if punching close to edgeswith die holder type I

Example: Pg 16 = 22,5 mm

center 17,5 mmoutside 7 mm

Technical comment:

All round tools for ALFRA Stationary Punching MachinesAP 250 - AP 800 are made of special tool steel and havea particular cutting geometry developed by ALFRA.

Sheet steel made of St. 37, stainless steel and aluminium can be machined with these tools.

Punching Tools for ALFRA PRESS 400 E Prod. N

Die holder type II 03 175for round dies 3,2 - 30,5 mm,square up to 21 x 21 mm,rectangular or special form up tomax. diagonal of 30,5 mmDie holder type IV 03 176for round dies 30,6 - 40,5 mmsquare up to 28 x 28 mm,rectangular or special form up tomax. diagonal of 40,0 mmDie holder type I 03 174for punching close to edge areasfor round dies 3,2 - 22,5 mmDies Prod. N in mm

3,2 03 0634,5 03 0665,4 03 0686,5 03 0748,5 Die holder type II 03 076

10,5 Prod. N 03 175 03 07912,7 03 02215,2 03 02316,2 03 08418,6 03 02420,4 03 02522,5 03 02625,4 03 08528,3 03 110 30,5 03 11132,5 03 16537,0 Die holder type IV 03 16640,5 Prod. N 03 176 03 167

Dies for punching close to edge areas Prod. N in mm

3,2 03 5004,5 03 5015,4 03 5026,5 03 5038,5 Die holder type I 03 504

10,5 Prod. N 03 174 03 50512,7 03 50615,2 03 50716,2 03 50818,6 03 50920,4 03 51022,5 03 511

Punches anddie holderswith tools.

46

ALFRA

Reversible extension Prod. N 03 712

Hydraulic PuncherALFRA PRESS 400 D Universal

for quick punching of round, square, rectangular andspecial shape holes without pre-drilling in junctionboxes, cable channels, housings and cable supportplates, right up to their edges. Of course doors ofcontrol cabinets can also be punched. Easy change oftools. Due to an extension of the tool it is possible topunch boxes with a height of 200 mm from outside andof 250 mm from inside.

DescriptionFor round holes up to 37,0 mm,for square and rectangular holes,max. diagonal of 35,0 mm

Punching Capacity Steel sheetsRound holes up to 30,5 mm 2,0 mm F = 370 N/mm2

Round holes up to 37,0 mm 1,5 mm F = 370 N/mm2

Stainless sheet metalRound holes up to 30,5 mm 1,5 mm F = 600 N/mm2

Round holes up to 37,0 mm 1,3 mm F = 600 N/mm2

Aluminium and plastics up to a material thickness of 3.0 mm

Throat depth with fence 400 mmThroat depth without fence 430 mm

Punching of edged sheet metal up to a bevellingheight of 250 mm

Two-circuit hydraulic unit with electric motor, oil tank,control valves and safety foot switch

Movable work stand made of hollow section frames

Length fence, adjustable in height (0 - 720 mm)and depth fence (0 - 400 mm)consisting of:Sectional mounting rail with sliding wagon onhardened profile rollers,measuring tape in Y-axis and engraved measuresin X-axis.

Laser pointer for optical indication of the center ofthe tool on the sheet metal to be punched

Technical DataPunching capacity 30 kN ( 3 t )Working pressure max. 150 barInput 220 VoltMotor capacity 0,37 kWThroat depth 430 mmHeight 1450 mmWeight 160 kg

Extent of standard supply Prod. N

Puncher ALFRA PRESS 400 D Universal with doubleacting cylinder, hydraulic unit, movable work stand 03 710

Optional Accessories

Length and depth fence for X- and Y-axis, adjustable in height 03 711

Laser pionter for optical indication of the center of the tool, consisting of: laser diode with point focussing,holder with adjustment facility, electr. primary unit withvoltage stabilisation 03 021

Prod. N 03 710 ALFRA PRESS 400 with special equipment and tools

47

Punching Tools for ALFRA PRESS 400 D

Accessories necessary for punching: Prod. N(not included in the standard scope of supply)Punch holder with ejector pin for round punches 03 719with arbor shank from 3,2 - 30,5 mmPunch holder with ejector pin 03 720for round punches with arbor thread 19 mm 32,5 - 37,0 mmDie holder with bounce-off inclination 03 122for dies 3,2 - 30,5 mmReversible extension 03 712Spare neoprene stripper for 03 719 03 185Spare neoprene stripper for 03 720 03 186

Punch with arbor shank in mm Pg ISO


10,5 M 10 03 13612,7 Pg 7 M 12 03 13715,2 Pg 9 03 13816,2 M 16 03 13918,6 Pg 11 03 14020,4 Pg 13 M 20 03 14122,5 Pg 16 03 14225,4 M 25 03 14328,3 Pg

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ALFRA General Catalogue Vol1

Documents