hydraulic cylinders by cl preacfluidpower

8/11/2019 HYDRAULIC CYLINDERS by Cl Preacfluidpower

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I PNEUMATICS AND HYDRO-PNEUMATICS

1) Pneumatic Cylinders Heavy Duty

LA Series........ 1.210/1

Std. Mounting & Ordering Details .......... 1.210/2

2) HydroPneumatic Tool De-clamp Cylinders.. 1.310

II HYDRAULIC CYLINDERS

1) LH7 Series...... 2. 110/1

Std. Mounting & Ordering Details......................................... 2. 110/2

Piston Rod Eye & Piston Rod Fork for LH7 Series..... 2. 110/3

2) HH16 Series....................... 2. 210/1

Std. Mounting & Ordering Details ........ 2. 210/2

Piston Rod Eye & Piston Rod Fork for HH16 Series.. 2. 210/3

3) HH21 Series...................... 2. 310/1

Std. Mounting......... 2. 310/2

(Head Flange, Cap Flange, Ext. Tie Rod Head End)

Std. Mounting .......................... 2. 310/3

(Intermediate Trunnion, Head Trunnion, Ext. Tie Rod Cap End)

Std. Mounting............................ 2. 310/4

(Cap Clevis, Cap Eye, Foot Lug)

Technical Data & Ordering Details........................ 2. 310/5

Piston Rod Eye & Piston Rod Fork for HH21 Series... 2. 310/6

4) WH21 Series............................................................................................. 2. 410/1

Std. Mounting & Ordering Details .......... 2. 410/2

Rectangular Flange Mounting & Ordering Details ....... 2. 410/3

Piston Rod Eye & Piston Rod Fork for WH21 Series... 2. 410/4

5) NH16 Series...................... 2. 510/1

Std. Mounting......... 2. 510/2

Technical Data & Ordering Details........................ 2. 510/3

6) CH16 Series Hydraulic Counter Balance Cylinders....................... 2. 610/1

Std. Mounting & Ordering Details ........ 2. 610/2

I N E X

PRECISION ENGINEERING ACCESSORIESB 109, 2ndCross, KSSIDC Indl. Estate,

1stStage, Peenya,

BANGALORE 560 058.

Ph : 080-28394210 28394134 Fax : 28392542

e-mail : [email protected] :www.preacindia.com


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III CLAMPING DEVICES & WORK HOLDING SYSTEMS

1) Hydraulic Swing CylindersTop Mounted .. 4.110

2) Hydraulic Swing CylindersBottom Mounted.... 4.120

3) Vertical Swing Cylinders 4.170

4) Pneumatic Swing Cylinders..... 4.180

5) Clamping Strap for Swing Cylinders.. 4.191

6) Clamping Strap for Vertical Swing Cylinders.... 4.192

7) Hydraulic Block Cylinders 4.210

8) Hydraulic Pull Cylinders... 4.311

9) Hydraulic Compact Cylinders..... 4.360

10) Threaded Body Cylinders.... 4.411

11) Hydraulic Manifold Cylinders................. 4.430

12) Hydraulic Mini Threaded Cylinders.... 4.451

13) Hydraulic Work Support... 4.510

14) Hydraulic Hollow Piston Cylinders.. 4.610

15) Hydraulic Die clamp Cylinders.. 4.650

16) Universal Clamping Cylinders . 4.710

17) Hydraulic Rotating Unions........... 5.110

18) Hydraulic Rotary Valve. 5.210

19) Hydraulic Sequence Valve... 5.311

20) HydroPneumatic Intensifiers.. 6.110

21) Hydraulic Intensifiers .......... 6.210

22) Installation Procedure for Rod Seal .. 7.110/1

23) Installation Procedure for Piston Seal .. 7.110/2

24) Data Sheet for Calculation of Clamping Devices ... 8.110

PRECISION ENGINEERING ACCESSORIESB 109, 2ndCross, KSSIDC Indl. Estate,

1stStage, Peenya,

BANGALORE 560 058.

Ph : 080-28394210 28394134 Fax : 28392542

e-mail : [email protected]

website :www.preacindia.com

I N E X


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PNEUMATIC CYLINDERS - LA Series

1.210/Vol 11-11

Rated pressure 10 kg/cm2.

Cylinder bore Diameters up to 450mm.

Temperature range: -20 C to 80 C.o o

Wear and corrosion resistant Hard-chromeplated piston rods for long seal life

SPECIFICATION OF MATERIALS

END COVERS :Aluminium / Steel.

CYLINDER : / Steel.AluminiumBARREL

PISTON :Aluminium / Steel

PISTON :

PB/Teflon compositefor

BEARING Maximum rigidity andminimum friction.

PISTON ROD :Medium carbon steel, groundHard-Chrome plated & polished.

PISTON ROD :

Teflon/ Teflon Composite for

BEARING . maximum rigidity and minimumfriction.

SEALING :Wear compensating preciselySYSTEM manufactured NBR seals.

Special sealing systems alsoavailable.

MOUNTINGS :Accurately machined cast

steel/steel.

TIE RODS :Cold drawn steel.

Subject to change without notice

PRECISION ENGINEERING ACCESSORIESB-109, 2nd Cross, KSSIDC Indl., Estate,

1st Stage, Peenya, BANGALORE - 560 058

Ph: 080-28394210,28394134 Fax : 28392542e-mail: [email protected]

website: www.preacindia.com

PRE ISION ENGINEERING ESSORIES

(optional seals for temp. upto 1 c)80o

PISTON AREA & ACTION FORCE AT VARIOUS PRESSURE

+ + + +

32 12 8 7 40 35 56 48 80 69

50 19 20 17 98 84 137 118 196 168

75 25 44 39 220 196 309 275 442 393

125 38 123 111 614 557 859 780 1227 1114

200 45 314 298 1571 1491 2199 2088 3142 2983

300 57 707 681 3534 3407 4948 4769 7069 6813

| Action Force in kgf at |

CylinderDia mm

Rod Diamm

Pistonarea Cm

2

5 kg/cm2

(70 PSI)7 kg/cm

2

(100 PSI)10 kg/cm

2

(150 PSI)

25 12 5 4 25 19 34 26 49 38

38 16 11 9 57 47 79 65 113 93

63 25 32 27 158 134 222 187 317 268

100 32 79 71 393 353 550 494 785 705

150 38 177 165 884 827 1237 1158 1767 1654

250 57 491 465 2454 2327 3436 3258 4909 4654


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STANDARD MOUNTINGS and

1.210/Vol 11-11

BORE

DIA 25 32 38 50 63 75 100 125 150 200 250 300

B 60 84 84 105 113 133 178 203 242 315 397 448

D 24 34 34 48 56 67 86 108 128 168 210 246

F 6 8 8 10 12 15 16 20 22 26 30 35

H 104 119 138 150 168 190 208 252 257 299 341 356

J - - - 16 16 19 19 25 32 38 - -

L 10 12 12 15 15 15 18 - - - - -

N 1.5 1.5 1.5 1.5 2 2 2 - - - - -

P 98 107 129 134 152 166 186 204 223 277 320 330

R 3.2 3.2 3.2 3.2 5 5 6.3 6.3 6.3 9.5 9.5 9.5

T 8.5 8.5 10.5 12 12.5 11 13 16.7 16.7 20 26 26

V 40 50 63 75 90 110 132 160 200 250 320 350

X 10 12 16 16 20 20 25 25 32 32 40 50

Z To Be Specified By Customer

Ordering Details for LA Series


PRECISION ENGINEERING ACCESSORIESB-109, 2nd Cross, KSSIDC Indl., Estate,1st Stage, Peenya,BANGALORE - 560 058Ph: 080-28394210,28394134 Fax : 28392542

e-mail: [email protected]: www.preacindia.com


A 38 50 50 64 75 90 112 140 165 220 270 320

C 50 68 68 86 94 111 146 172 205 268 340 384

E 6.5 8.5 8.5 8.5 10.5 10.5 13 14.5 16.7 20 26.5 26.5

G 28 32 39 44 48 53 62 84 84 86 101 101

I - - - 169 186 210 250 302 311 359 - -

K 18 20 19 20 23 25 31 - - - - -

M 25 27 27 32 40 40 48 - - - - -

O 8 8 8 10 10 12 12 - - - - -

Q 14 14 19 19 22 22 28 28 36 45 55 55

S - - - - - 30 50 60 70 82 115 140

U 28 30.5 34.5 40 47.5 54 70 79.5 95.5 126 154 178

W 60 74 94 107 130 150 180 210 264 314 400 450

Y 16 20 24 24 28 28 35 35 42 42 54 65

MOUNTINGSOTHER THAN OURSTANDARDCANALSOBE OFFERED

S e rie s B o re S iz e s S t ro k e M o u n t in g s P i s t o n r o d

S i z e s C u s h i o n i n g

A c c e s s o r i e s &S p e c i a l F e a t u r e s

S e a l i n gS y s t e m C o d e

L AR a t e d

P r e s s u r e o f 1 0 k g / c m 2

2 5 - 3 5 0 m m( 1 3 S t d s i z e s )

T o b es pec i f i ed

i n m m

F F - F r o n t F l a n g eR F - R e a r F l a n g eR C - R e a r C l e v i sF M - F o o t m t d .IT - Inter medi ate

T r u n n i o nN M - N o s e m t d .

1 2 - 1 7 0 m m( 9 S t d s i z e s )

C B - C u s h i o n e da t b o t h E n d s

C R - C u s h i o n e d a tR e a r E n d

C F - C u s h i o n e d a tF r o n t E n d

N C - N o n -C u s h i o n e d

P R E - R o d E y eP R F - R o d F o r kT D - T an de mD E - D o u b le e n d edD U - D u ple xS R - S p r in g r e t ur n( E t c )

F C / * * *

N O T E : - T h e r i g h t o f m o d i f i c a t i o n f o r t e c h n i c a l i m p r o v e m e n t i s r e s e r v e dA l l d i m e n s i o n s a r e i n m m u n l e s s o t h e r w i s e s p e c i f i e d .

ORDERING DETAILS

Example: - LA-100/200-FF-32-CB- (X)-FC/***


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HYDRO-PNEUMATIC TOOL DE-CLAMPCYLINDERS

DOUBLEACTING

1.310Vol 11-11

All Dimensions are in mm

Overall dimensional tolerance 0.5mm


PRECISION ENGINEERING ACCESSORIESB-109, 2nd Cross, KSSIDC Indl., Estate,1st Stage, Peenya, BANGALORE - 560 058

Ph: 080-28394210,28394134 Fax : 28392542

e-mail: [email protected]


Application To provide high thrust over a short stroke using compressed

air. Ideal for use where hydraulics is not used or cannot beused. Widely used in machining centers (VMC & HMC).

Priming Pressurize chambers C2 & C4. Open the bleed port & pour oil

into the reservoir. When oil starts to flow out of bleed port, plug

it. The system is primed & ready to use.

Working Principle Compressed air in chamber C1 forces the piston rod into

chamber C3 which is primed with oil from the reservoir. As therod progresses into the sealed area of chamber C3 the oil getspressurized proportionate to the intensification ratio & thismoves the piston rod over the required high pressure stroke.Compressed air is then supplied to chambers C2 & C4 to returnboth pistons to their original position.

Maintenance1. This unit can operate on dry & filtered air. It is advisable touse lubricated air for longer life. Once lubricated air in used theunit should not be operated on dry air.2. Oil level in the reservoir should be maintained as marked.3. If excess oil is observed through the valve exhaust ports

or oil level in the reservoir drops quickly there may be aseal failure. If so, replace entire seal kit.

NoteFor horizontal mounting replace V by H in Part number.

SPECIFICATION & DIMENSIONAL DETAILS

Sl. No.

THEORETICALTHRUST

@ 5 kg/cm2

in kgf

STROKE PART NO. L A B C D E F G H

1 2500 9 1310-103-V09 357 134 94 114 72 11 16 32 5

2 2500 12 1310-103-V12 390 134 94 114 72 11 16 32 5

3 2500 16 1310-103-V16 454 134 94 114 72 11 16 32 5

4 4000 9 1310-164-V09 361 154 112 134 90 11 16 32 5

5 4000 12 1310-164-V12 394 154 112 134 90 11 16 32 5

6 4000 16 1310-164-V16 458 154 112 134 90 11 16 32 5

7 6250 9 1310-255-V09 361 200 140 170 110 14 18 32 5

8 6250 12 1310-255-V12 394 200 140 170 110 14 18 32 5

9 6250 16 1310-255-V16 458 200 140 170 110 14 18 32 5

hydraulic cylinders by cl preacfluidpower

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