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PANTHER ®

AIR SPRING CYLINDERS CONTINENTAL

CONTITECH

In 1955 Continental was the first company in Europe to develop air springs for buses and rail vehicles. Nothing is as soft as air. We harness this comfortable cushioning medium ­ air ­ for you and intelligently combine elastomers, plastics and metal with electronics to produce high-tech products. Th t' h i i t t to h i l hi l d il hi l f d ti d That's why air spring systems are put t use everywhere i commercial vehicles and rail vehicles, foundations and in machines. Metal and process competence and ultra-modern test technology leads to innovations that CONTINENTAL incorporate into the customers' added-value as development partner and original equipment supplier. All over the place CONTINENTAL products enjoy recognition for their reliability and economic-efficiency. Air spring CONTINENTAL are used also in commercial vehicles for goods and people and in different industrial sectors. Features of small dimensions, great streght, high resistance to carichi assiali, laterali e angolari, and the ability to work in adverse conditions without maintenance, give to the industrial desingers hiht possibilities to use these air spring CONTINENTAL as AIR ACTUATORS and AIR ISOLATORS

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MAIN FEATURES

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AIR SPRING CYLINDERS CONTINENTAL

CONTITECH

PERMISSIBLE WORKING MEDIA - Compressed air (also containing oil);nitrogen; water (also with glycol) for air springs with corrosion-resistant metal parts.

CHEMICAL RESISTANCE - compressed air containing oil - chemically non-aggressive dust and contaminants - alkaline and acidic cleaning agents - glycol-based hydraulic fluids - the effects of weathering In general, ContiTech air springs should not be exposed to mineral oils, synthetic ester oils and solvents. This does not apply however to the temperature-resistant convolution air springs made of epichlorhydrin (ECO), which are also resistant to mineral oils. It is possible to ask for the ContiTech chemical resistance list. WORKING TEMPERATURE - Standard convolution air springs and rolling lobe air springs -40 to + 50 °C (also to +70°C); - Temperature resistant convolution air springs (ECO):-20 + 115 °C (also toi +130 °C); - Sleeve type air springs (SK and SZ types): -30 + 70 °C (also to +90 °C) ATTENTION: The numbers in brackets represent the maximum permissible operating temperature. When operated at this temperature, however, the spring may have a reduced service life.

STORAGE ContiTech air springs should be stored in dark, dry conditions at normal room temperature (please refer to DIN 7716).

SUGGESTION FOR INSTALLATION AND USE

TILT ANGLE INSTALLATION SPACE RETURN

centre of top plate

space for installation

Tilt angles from 5° to 30° are possible, depending on the spring design.

The installation space is constructed such that the bellows does not rub against the machine.

to

be

The air spring is a single-action pneumatic cylinder. The return stroke must be actuated by external forces, for instance a load, a counter cylinder or a spring.

FORCE

CONSTANT AIR SPRING

UP STOP

DOWN STOP

FORCE

TRADITIONAL PNEUMATIC CYLINDER STROKE

correct

incorrect

correct

incorrect

Mechanical up stops prevent the actuator from being overstressed or bursting.

Mechanical down stops prevent the spring from being damaged as a result of overcompression

The force depends directly on the stroke positions. At a constant pressure, the force decreases as the stroke increases.

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PANTHER ®

AIR SPRING CYLINDERS CONTINENTAL - CONTITECH

COMMON APPLICATIONS

SEE BELOW SOME EXAMPLES OF APPLICATIONS AS PNEUMATIC ACTUATOR

VENEERING PRESS BARK PEELING MACHINE STOPPER

TRANSPORT-DISCHARGE UNIT

ROLL TENSIONER

CLAMPING DEVICE

SEE BELOW SOME EXAMPLES AS AIR ISOLATORS

MOUNTS FOR VEHICLE TEST RIGS LODING AND TRANSFER STATION PISTON MACHINE

MEASURING EQUIPMENT

VIBRATORY SCREENS

CRANE CABS

WARNING

- Before installing the air spring, check it carefully for any damage it may have suffered from transport or improper storage. - Do not inflate the air spring until it has been secured properly. There must be an upper height stop. - The maximum operating pressure for the standard model is 8 bar. Reinforced products suitable for pressures up to 16 bar are available on request. - The full surface of the metal parts is to be used to bear the forces. - Air springs must be equipped with lateral guides. - Deflate the air springs fully before removing. - Ensure that the bellows is not constantly in contact with hydraulic oil, lubricants, solvents, metal cuttings and welding sparks. In the following pages you find summary tables about all types available for CONTINENTAL .

If you want more details please contact our technical department or download all additional information from CDROM.

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AIR SPRING CYLINDERS CONTINENTAL CONTITECH

SUMMARY ABOUT TYPES AND FEATURES

SINGLE CONVOLUTED AIR SPRING

PNEUMATIC

Min design height Max diameter Installation spece Max stroke required force =8 bar min heigh half stroke max stroke rec. working height

VIBRATION ISOLATION

max load at rec. working height at 8 bar natural frequency atrec. working height at 8 bar

TYPE

FS 40-6 FS 50-5 FS 70-7 FS 70-9 FS 120-9 FS 120-10 FS 120-12 FS 200-10 FS 330-11 FS 330-14 FS 530-11 FS 530-14 FS 960-12 FS 1330-11 FS 1710-12 FS 2870-16 FS 5450-16

(mm)

(mm)

(mm)

(mm)

(kN)

(kN)

(kN)

(mm)

(kN)

(Hz))

50 51 51 51 50 51 51 51 51 51 51 51 51 51 51 51 64

145 150 165 200 215 231 235 250 325 343 385 405 442 530 580 715 950

160 165 180 215 230 245 250 265 340 360 400 420 480 570 620 760 1000

60 44 64 99 85 99 119 89 99 129 124 134 124 114 126 164 151

7,4 9,1 10 12,9 17,6 19,6 18,6 24 44 47 68 69 104 143 183 300 530

5,3 6,4 8 9,6 13,5 15 15,9 18,5 37 39 56 61 82 120 150 240 438

2,1 2,1 5,2 1,9 6,5 4,6 7,2 9 23 12 19 36 40 68 90 100 280

90 75 90 115 110 115 140 110 130 140 145 150 125 125 125 150 140

4,4 6,1 7,7 7,7 10,9 13,3 12 15,7 29 31,2 42,2 50,8 78,1 107,6 145,7 225 438

3,2 3,6 2,7 2,6 2,6 2,5 2,3 2,6 2,3 2,2 2,3 2 2,1 2,2 2,1 1,8 1,9

DOUBLE CONVOLUTED AIR SPRING

PNEUMATIC VIBRATION ISOLATION

rec. working height max load at rec. working height at 8 bar natural frequency atrec. working height at 8 bar Min design height Max diameter Installation Max stroke spece required force =8 bar min heigh half stroke max stroke

TYPE

FD 40-10 FD 70-13 FD 110-15 FD 120-17 FD 120-20 FD 138-18 FD 200-19 FD 200-22 FD 200-25 FD 330-22 FD 330-30* FD 530-22 FD 530-30 FD 530-35 FD 960-22 FD 1120-30* FD 1330-25 FD 1710-25 FD 1730-40* FD 2380-24 FD 2470-40* FD 2870-30 FD 5450-28

(mm)

(mm)

(mm)

(mm)

(kN)

(kN)

(kN)

(mm)

(kN)

(Hz))

70 72 72 75 77 75 75 77 77 75 77 77 77 77 84 90 84 84 100 84 100 84 107

145 165 103 215 218 220 250 255 260 325 340 385 400 405 444 500 518 577 610 660 710 709 950

160 180 215 230 235 245 265 265 275 340 355 400 415 420 490 540 570 620 650 710 750 760 1000

100 128 156 155 193 175 200 218 248 230 283 233 273 313 226 315 246 251 400 231 400 271 283

7,4 11,5 16,7 18,5 20 23 26,5 26,5 26 46 49,0 66,0 72 74,5 107 120 145 186 161 245 246 278 525

5,5 8 11,3 13,8 14,8 15 18 19,3 20,3 35,5 40,5 55 58 58,5 85 89,3 114 150 135 205 211 245 440

2,5 2,7 3,5 6,5 5,5 6,5 5,5 6,5 7,5 14 14 22 22,5 26 31 29,3 54 62 55 108 117 110 270

160 175 175 190 205 200 210 220 254 240 250 260 285 240 240 240 240 265 280

3,2 5,2 9,2 10,6 12,7 11,2 14,5 16,5 16,5 27,6 42,0 48,2 51,2 71,5 103,9 136,6 186,1 217,6 415,3

2,7 2,4 2,1 2,0 1,7 2 1,9 1,6 1,7 1,7 1,7 1,5 1,4 1,6 1,5 1,5 1,5 1,4 1,3

* not suitable for vibration isolation

TRIPLE CONVOLUTED AIR SPRING

PNEUMATIC VIBRATION ISOLATION

rec. working height max load at rec. working height at 8 bar natural frequency atrec. working height at 8 bar Min design height Max diameter Installation spece Max stroke required force =8 bar min heigh half stroke max stroke

TYPE

FT 330-29 FT 530-32 FT 530-35 FT 960-34 FT 1330-35 FT 1710-38 FT 2870-45 FT 5450-44

(mm)

(mm)

(mm)

(mm)

(kN)

(kN)

(kN)

(mm)

(kN)

(Hz))

110 110 115 114 114 114 115 140

325 384 405 462 521 580 720 950

345 410 430 510 570 630 770 1000

320 325 395 336 356 356 455 440

46 71 77 110 149 188 290 520

36 56 57 85 120 153 235 440

18 25 27 29,5 ** 38 ** 61,8 ** 46,2 ** 218,1 **

-

-

-

REMARK: Triple convoluted air spring is not suitable for vibration isolation ** at p = 6 bar (max suggested pression)

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AIR SPRING CYLINDERS CONTINENTAL

SLEEVE TYPE ROLLING LOBE AIR SPRING Lightweight and inexpensive air actuator

PNEUMATIC

CONTITECH

VIBRATION ISOLATION

rec. working height max load at rec. natural frequency working height at atrec. working 8 bar height at 8 bar

TYPE

SK 19-4 SK 37-6 P02 SK 37-8 P02

Min design height

Max diameter

Installation spece Max stroke required

force =8 bar min heigh half stroke max stroke

(mm)

(mm)

(mm)

(mm)

(kN)

(kN)

(kN)

(mm)

(kN)

(Hz))

60 30 88 38 88 38 SK 37-10 P02* 100 65 SZ 35-11 80 95 SZ 50-11 97 95 SZ 70-11 123 95 SZ 100-11 151 95 SZ 140-11 95 173 * not suitable as vibration isolation

70 100 100 120 100 115 140 170 190

33 46 72 95 110 105 105 105 105

1,4 3 2,9 3,2 2,3 3,3 5,7 8 11

1,1 3 2,9 3,1 2,3 3,3 5,75 7,8 11

45 1,2 0,3 3,2 3,1 60 2,6 1,2 2,3 75 2,9 1,3 0,7** 1,9 2,3 150 2 150 2,8 3,3 1,9 5 150 5,7 1,9 5,4 150 1,8 7,8 10,9 8 2,1 140 ** at p = 6 bar (max suggested pressure)

ROLLING ROBE Well-proven commercial vehicle construction with large lifting distance

PNEUMATIC VIBRATION ISOLATION

rec. working height max load at rec natural frequency rec. working height at atrec. working 8 bar height at 8 bar

TYPE

RZ 330-22 RZ 640-26

Min design height

Max diameter

Installation spece Max stroke required

force =8 bar min heigh half stroke max stroke

(mm)

(mm)

(mm)

(mm)

(kN)

(kN)

(kN)

(mm)

(kN)

(Hz))

165 180

260 360

285 385

215 280

29,7 55

29,7 55

21,0 40,0

290 350

29,7 54,2

1,5 1,2

BELTED AIR SPRING For vibration isolation on heavy machines and foundations

PNEUMATIC VIBRATION ISOLATION

rec. working height max load at rec. natural frequency working height at atrec. working 8 bar height at 8 bar

TYPE

LG 1320-8 LG 2050-8 LG 3050-10 LG 4080-8

Min design height

Max diameter

Installation spece Max stroke required

force =8 bar min heigh half stroke max stroke

(mm)

(mm)

(mm)

(mm)

(kN)

(kN)

(kN)

(mm)

(kN)

(Hz))

270 270 270 270

510 610 720 845

550 680 750 900

80 80 100 80

103 163 235 320

104 165 244 330

104 166 248 340

300 300 300 300

104 165 244 329

1,5 1,3 1,3 1,4

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ACCESSORIES

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AIR SPRING CYLINDERS CONTINENTAL

CONTITECH

Tank valves

code 9305001 9305002 Air inlet (A) G 1/8 G 1/4 Wrench size (B) Ch 14 Ch 22

Stud adapters

code 9309124 Thread (A) M8 Thread Length 1 Length 2 (B) M12 1/2 - 13 UNC 14 mm 14 mm 34 mm 34 mm

9309125 3/8 - 16 UNC

Bead rings (it is necessary to supply by the client)

TYPE

TYPE 40 TYPE 50 E 70 TYPE 110 - 120 TYPE 200 TYPE 330 TYPE 530 TYPE 960 TYPE 1120 TYPE 1330 TYPE 1710 TYPE 1730 TYPE 2380 TYPE 2470 TYPE 2870 TYPE 5450 d1

(mm)

d2

(mm)

d3

(mm)

d4

(mm)

G

(mm)

Lmin

(mm)

B

(mm)

n.of tapped holes 6 x 60° 6 x 60° 8 x 45° 8 x 45° 10 x 36° 16 x 22,5° 18 x 20° 16 x 22,5° 24 x 15° 24 x 15° 16 x 22,5° 24 x 15° 16 x 22,5° 32 x 11,25° 40 x 9°

Permissible tightening torque

25 (Nm) 25 (Nm) 25 (Nm) 25 (Nm) 25 (Nm) 25 (Nm) 40 (Nm) 25 (Nm) 40 (Nm) 40 (Nm) 100 (Nm) 40 (Nm) 100 (Nm) 40 (Nm) 40 (Nm)

CODE

ON REQUEST

42 60 91 112,6 178 241 296 296 364 426 296 502 389 542 755

540,5 720,5 1050,5 1250,5 1910,5 2530,7 3150,5 3160,7 3830,5 4480,5 336,50,5 5240,5 4751 5640,5 7860,5

920,2 1100,2 1420,5 1630,3 2320,3 2900,5 3510,5 3540,5 4200,5 4830,5 3950,5 5590,5 4950,5 5970,5 8310,5

110 130 160 181 260 308 384 380 451 517 425 600 530 638 890

M8 M8 M8 M8 M8 M8 M10 M8 M10 M10 M16 M10 M16 M10 M10

9 9 9 9 9 9 14 12 14 14 16 14 16 14 14

16 16 16 16 16 16 19,5 19 19,5 19,5 25 19 25 19,5 24,5

ON REQUEST 930 5005 930 5015 930 5301 930 9485 931 0348 930 5010 931 0637

ON REQUEST

930 5007 931 0081 930 5009 931 1014

ON REQUEST

ATTENTION: You can find in CD-ROM codes about types we can supply with sealant ring PLEASE PAY ATTENTION TO THE CODE FOR ORDERING

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