Bosch Rexroth CDT1 Series Скачать руководство пользователя страница 5

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RA 17038/02.13

CDT1/CGT1

Industrial Hydraulics |

Bosch Rexroth Corp.

/44

1. Double lip wiper

2. U-cup rod seal

3. Double acting piston seal

4. Wear bands

5. Piston threaded and sealed

to piston rod with permanent

adhesive and mechanically

secured with a set screw.

Sealing System

Exact-a-just™ cushioning

Cushioning System

(optional) *

Patented Exact-a-just™ cushioning provides accurate micro-
meter adjustment

Exact-a-just™ cushioning permits adjustment over a wide range
of settings for faster cycle times

Results in reduced maintenance costs, reduced internal and
external shock, and softer cushioning stops

May be supplied at head, cap, or both ends

Fixed cushions on all 1-1/2" bore sizes both ends.

Fixed cushions on 2" bore / 1-3/8" rod, 2-1/2" bore / 1-3/4" rod and
3-1/4" bore / 2" rod sizes both ends

Connection Port and Secured Air Bleed

(standard)

ISO 11926-1 SAE straight thread (standard)

For other port options consult factory

To provide safety and prevent accidents, patented air bleed is
secured against unscrewing (standard on 2" - 8" bore sizes, not
available on 1-1/2" bore sizes)

Air bleed ports can become an alternate connection for a

pressure test fitting (optional) (not available on 1-1/2" bore sizes)

Also not available on head end of 2" bore / 1-3/8" rod and
2-1/2" bore / 1-3/4" rod sizes

Alternate pressure test fitting

"M" Polyurethane seal system (standard)

"T"* Seal system for low friction applications (available)

"F"* Standard seal system for HFC (water glycol) (available)

"V"* Seal system for (phosphate ester) (available)

* - not recommended for load holding applications.
Consult factory for load holding options

1. Double lip wiper

2. PTFE step seals

3. Low friction piston seal

4. Wear bands

5. Piston threaded and sealed

to piston rod with permanent

adhesive and mechanically

secured with a set screw.

Содержание CDT1 Series

Страница 1: ... Features Contents Page Duty up to 1 500 psi see chart on page 2 Standards meets or exceeds all JIC and NFPA requirements Bore Sizes 1 1 2 8 Piston Rods 1 2 5 1 2 Mountings 18 standard NFPA mountings Ports SAE o ring straight thread ports Stroke standard strokes furnished in 1 8 increments Normal stroke tolerance 1 16 0 Closer stroke tolerances avail able consult factory Rod End Threads standard K...

Страница 2: ...zes Max psi Cylinder Standard max duty Bore Ø Rod Ø servere inches inches service 1 1 2 1 1 500 2 1 1 500 2 1 2 1 1 500 3 1 4 1 1 500 4 1 3 8 1 000 5 1 3 4 750 6 1 3 4 750 8 2 500 1 For double rod cylinders see page 26 2 Exceptions to 1 500 psi rating a MF1 and MF2 have maximum operating pressures of 1 000 psi for 1 1 2 through 4 bore sizes b A 2 5 bore with a 5 8 rod has a maximum pressure rating...

Страница 3: ...7 14 2 500 1 33 4 91 14 73 2 455 7 365 5 10 15 30 3 000 1 56 7 07 12 57 3 535 6 285 7 35 13 05 3 500 1 96 9 62 10 02 4 810 5 010 9 99 10 41 1 375 1 06 1 48 26 77 745 13 390 1 54 27 81 1 750 1 09 2 40 25 85 1 205 12 930 2 49 26 86 2 000 1 13 3 14 25 11 1 570 12 565 3 26 26 09 6 000 2 500 1 21 28 25 4 91 23 34 14 135 2 455 11 680 29 35 5 10 24 25 3 000 1 33 7 07 21 18 3 535 10 600 7 35 22 00 3 500 1...

Страница 4: ... pivot MP3 Pivot Mount w spherical bearing MP5 Side lug MS2 Centerline lugs mountings MS3 Side tapped MS4 End lugs MS7 Trunnion at head MT1 Trunnion at cap MT2 Trunnion at intermediate position 3 MT4 Basic version MX0 Extended tie rods both ends MX1 Extended tie rods at cap MX2 Extended tie rods at head MX3 Bore Dia Ø 1 50 to 8 00 inch Piston rod Ø 0 63 to 5 50 inch 7 Stroke length in inches ex 12...

Страница 5: ...s Connection Port and Secured Air Bleed standard ISO 11926 1 SAE straight thread standard For other port options consult factory To provide safety and prevent accidents patented air bleed is secured against unscrewing standard on 2 8 bore sizes not available on 1 1 2 bore sizes Air bleed ports can become an alternate connection for a pressure test fitting optional not available on 1 1 2 bore sizes...

Страница 6: ...50 4 88 3 500 3 50 4 249 1 00 3 00 2 1 2 12 3 1 4 12 3 38 4 38 2 69 1 000 2 500 5 63 4 000 4 00 4 749 1 00 3 38 3 12 3 3 4 12 3 88 4 50 2 69 1 000 3 000 5 75 4 500 4 50 5 249 1 00 SH1 3 1 4 12 4 1 4 12 4 38 5 25 3 19 1 500 3 500 6 50 5 000 5 00 5 749 1 00 SH1 3 1 2 12 4 3 4 12 4 88 5 38 3 19 1 500 3 875 6 63 5 500 5 50 6 249 1 00 SH1 4 12 5 1 4 12 5 38 6 25 3 94 1 875 4 375 7 50 Piston Rod Version...

Страница 7: ...ge 8 9 MF1 see Page 8 9 MF5 see Page 8 9 MF6 see Page 8 9 MP1 see Page 10 11 MS2 see Page 14 15 MS3 see Page 16 17 MS7 see Page 16 17 MT1 see Page 18 19 MT2 see Page 18 19 MT4 see Page 20 21 MX0 see Page 22 23 MX1 see Page 24 25 MX2 see Page 24 25 MX3 see Page 24 25 MP3 see Page 10 11 CGT1 see Page 26 27 MS4 see Page 14 15 ...

Страница 8: ...OKE EE FB NOMINAL BOLT DIAMETER ZF STROKE K F G ZJ STROKE P STROKE Y V LB STROKE J F W E TF UF E R 4 3 2 1 MM EE TF UF UF TF R BOLT SIZE FB R K ZJ STROKE Y P STROKE F LB STROKE V J G W E 4 3 2 1 E MM ZB STROKE EE ZF STROKE F TF UF UF TF R BOLT SIZE FB R K ZJ STROKE Y P STROKE F LB STROKE V J G W E 4 3 2 1 E MM Mounting MF1 MF2 MF5 MF6 CDT1 MF1 CDT1 MF2 CDT1 MF5 CDT1 MF6 ...

Страница 9: ...3 3 25 6 88 7 13 6 50 5 000 1 000 0 25 0 75 2 38 6 31 6 50 5 88 1 375 0 38 1 00 2 63 6 56 6 75 6 13 1 750 0 50 1 25 2 88 6 81 7 00 6 38 2 000 0 50 1 38 3 00 6 94 7 13 6 50 2 500 0 63 1 63 3 25 7 19 7 38 6 75 3 000 0 63 1 63 3 25 7 19 7 38 6 75 3 500 0 63 1 63 3 25 7 19 7 38 6 75 6 000 1 375 0 25 0 88 2 78 7 06 7 38 6 63 1 750 0 38 1 13 3 03 7 31 7 63 6 88 2 000 0 38 1 25 3 16 7 44 7 75 7 00 2 500 ...

Страница 10: ...CGT1 RA 17038 02 13 Mounting MP1 MP3 CDT1 MP1 CDT1 MP3 EE MM LR MR LB STROKE XC STROKE P STROKE J ZJ STROKE ZC STROKE L M Ø CD K G F W Y V E EW EE MM LR MR LB STROKE XC STROKE P STROKE J ZJ STROKE ZC STROKE L M Ø CD K G F W Y V E SQUARE CW CB CW 3 4 2 1 ...

Страница 11: ...25 2 500 0 63 1 63 3 25 7 75 8 50 6 50 5 000 1 000 0 25 0 75 2 38 7 13 7 88 5 88 1 375 0 38 1 00 2 63 7 38 8 13 6 13 1 750 0 50 1 25 2 88 7 63 8 38 6 38 2 000 0 50 1 38 3 00 7 75 8 50 6 50 2 500 0 63 1 63 3 25 8 00 8 75 6 75 3 000 0 63 1 63 3 25 8 00 8 75 6 75 3 500 0 63 1 63 3 25 8 00 8 75 6 75 6 000 1 375 0 25 0 88 2 78 8 13 9 13 6 63 1 750 0 38 1 13 3 03 8 38 9 38 6 88 2 000 0 38 1 25 3 16 8 50...

Страница 12: ... Rexroth Corp Industrial Hydraulics CDT1 CGT1 RA 17038 02 13 Mounting MP5 CDT1 MP5 EE ZH STROKE XH STROKE MA 0000 0006 Ø CD MB LA LE K J LB STROKE G F W ZJ STROKE P STROKE Y V 005 000 EX EP CX 2 4 E SQUARE 3 1 MM ...

Страница 13: ... 1 50 3 41 8 88 10 00 7 25 3 500 0 50 1 50 3 41 8 88 10 00 7 25 4 000 0 50 1 50 3 41 8 88 10 00 7 25 The MP5 Universal type mount is a pivot mount with a spherical bearing fitted into the pivot to permit 5 to 10 degrees of movement in a plane perpendicular to the major plane of pivot movement It is probably the most serviceable of the pivoted centerline mounts For maximum effectiveness a spherical...

Страница 14: ... stresses An extended key plate option is available to eliminate the need for fitted bolts or external keys to carry the thrust load Note When specifying an MS2 mount with ports in the 2 or 4 quan drant be sure to see that sufficient clearance between the port fitting and the lug is available to insert a bolt or cap screw into the lug Rod end options shown on page 6 Mounting MS2 MS4 CDT1 MS2 CDT1 ...

Страница 15: ... 50 3 41 2 94 3 44 7 69 7 25 4 000 0 50 1 50 3 41 2 94 3 44 7 69 7 25 8 000 1 375 0 25 0 88 2 78 2 31 2 81 7 31 6 75 1 750 0 38 1 13 3 03 2 56 3 06 7 56 7 00 2 000 0 38 1 25 3 16 2 69 3 19 7 69 7 13 2 500 0 50 1 50 3 41 2 94 3 44 7 94 7 38 3 000 0 50 1 50 3 41 2 94 3 44 7 94 7 38 3 500 0 50 1 50 3 41 2 94 3 44 7 94 7 38 4 000 0 50 1 50 3 41 2 94 3 44 7 94 7 38 4 500 0 50 1 50 3 41 2 94 3 44 7 94 7...

Страница 16: ...nate the ened for fitted bolts or external keys to carry the thrust load seep age 31 When specifying an MS7 mount carefully check the distance between the rod and lug to determine if there is sufficient clear ance for the rod end attachment It may be necessary to add a plain rod extension to move the threaded rod end out beyond the lug The lugs serve as nuts on the bottom two tie rods therefore ma...

Страница 17: ...5 13 6 50 1 375 0 63 1 25 2 56 6 44 2 00 5 69 5 38 6 75 1 750 0 75 1 50 2 81 6 69 2 25 5 94 5 63 7 00 3 250 1 000 0 25 0 75 2 38 6 50 1 88 6 00 5 63 6 88 1 375 0 38 1 00 2 63 6 75 2 13 6 25 5 88 7 13 1 750 0 50 1 25 2 88 7 00 2 38 6 50 6 13 7 38 2 000 0 50 1 38 3 00 7 13 2 50 6 63 6 25 7 50 4 000 1 000 0 25 0 75 2 38 6 63 1 88 6 00 5 63 7 00 1 375 0 38 1 00 2 63 6 88 2 13 6 25 5 88 7 25 1 750 0 50...

Страница 18: ...CDT1 CGT1 RA 17038 02 13 Mounting MT1 MT2 CDT1 MT1 CDT1 MT2 001 000 EE V XG TL ZJ STROKE P STROKE Y LB STROKE Ø TD K J G F W UT E SQUARE 4 3 2 1 MM XN 001 000 EE V TL ZJ STROKE P STROKE Y XJ STROKE LB STROKE Ø TD K J G F W UT E SQUARE 4 3 2 1 MM XN ...

Страница 19: ...8 1 00 2 63 2 50 5 50 6 13 1 750 0 50 1 25 2 88 2 75 5 75 6 38 2 000 0 50 1 38 3 00 2 88 5 88 6 50 2 500 0 63 1 63 3 25 3 13 6 13 6 75 3 000 0 63 1 63 3 25 3 13 6 13 6 75 3 500 0 63 1 63 3 25 3 13 6 13 6 75 6 000 1 375 0 25 0 88 2 78 2 63 5 88 6 63 1 750 0 38 1 13 3 03 2 88 6 13 6 88 2 000 0 38 1 25 3 16 3 00 6 25 7 00 2 500 0 50 1 50 3 41 3 25 6 50 7 25 3 000 0 50 1 50 3 41 3 25 6 50 7 25 3 500 0...

Страница 20: ...gidly held and closely fit for the entire length of the pin Specify XV dimension when ordering MT4 Intermediate Fixed Trunnnion mounts If not specified trunnion will be located at the center of the tube NOTE The bearing retainer plate is the same as the E dimen sion for the 1 5 6 bore sizes and the XN dimension for the 8 bore size Rod end options shown on page 6 Mounting MT4 CDT1 MT4 EE BD 000 001...

Страница 21: ...000 0 50 1 50 3 41 5 56 7 25 8 000 1 375 0 25 0 88 2 78 4 94 6 75 4 00 1 750 0 38 1 13 3 03 5 19 7 00 4 00 2 000 0 38 1 25 3 16 5 31 7 13 4 00 2 500 0 50 1 50 3 41 5 56 7 38 4 00 3 000 0 50 1 50 3 41 5 56 7 38 5 50 3 500 0 50 1 50 3 41 5 56 7 38 5 50 4 000 0 50 1 50 3 41 5 56 7 38 5 50 4 500 0 50 1 50 3 41 5 56 7 38 6 50 5 000 0 50 1 50 3 41 5 56 7 38 6 50 5 500 0 50 1 50 3 41 5 56 7 38 7 25 Dimen...

Страница 22: ...22 44 Bosch Rexroth Corp Industrial Hydraulics CDT1 CGT1 RA 17038 02 13 Mounting MX0 CDT1 MX0 EE K J LB STROKE G F W ZJ STROKE P STROKE Y V E SQUARE XN 3 4 2 1 MM ...

Страница 23: ...38 1 13 3 03 6 88 2 000 0 38 1 25 3 16 7 00 2 500 0 50 1 50 3 41 7 25 3 000 0 50 1 50 3 41 7 25 3 500 0 50 1 50 3 41 7 25 4 000 0 50 1 50 3 41 7 25 8 000 1 375 0 25 0 88 2 78 6 75 4 00 1 750 0 38 1 13 3 03 7 00 4 00 2 000 0 38 1 25 3 16 7 13 4 00 2 500 0 50 1 50 3 41 7 38 4 00 3 000 0 50 1 50 3 41 7 38 5 50 3 500 0 50 1 50 3 41 7 38 5 50 4 000 0 50 1 50 3 41 7 38 5 50 4 500 0 50 1 50 3 41 7 38 7 0...

Страница 24: ... CDT1 MX3 DD THD EE ZT STROKE ØAA BB BB 003 000 Ø B K J LB STROKE G F W ZJ STROKE P STROKE Y V E SQUARE 3 4 2 1 MM DD THD EE ZT STROKE Ø AA BB 003 000 Ø B K J LB STROKE G F W ZJ STROKE P STROKE Y V E SQUARE 3 4 2 1 MM DD THD EE K Ø AA 003 000 Ø B E SQUARE BB K J LB STROKE G F W ZJ STROKE P STROKE Y V 3 4 2 1 MM ...

Страница 25: ... 06 4 000 0 50 1 50 3 41 7 25 9 06 Bore SAE Port NPT Port In E EE EE F G J K AA BB DD LB P 1 500 2 00 6 3 8 0 38 1 50 1 00 0 25 2 02 1 00 1 4 28 4 00 2 2 2 000 2 50 6 3 8 0 38 1 50 1 00 0 31 2 60 1 13 5 16 24 4 00 2 28 2 500 3 00 6 3 8 0 38 1 50 1 00 0 31 3 10 1 13 5 16 24 4 13 2 38 3 250 3 75 10 1 2 0 63 1 75 1 25 0 38 3 90 1 38 3 8 24 4 88 2 69 4 000 4 50 10 1 2 0 63 1 75 1 25 0 38 4 70 1 38 3 8...

Страница 26: ...750 1 000 1 000 2 000 1 000 1 000 2 500 1 000 1 000 Cushion Rod Cushion Bore Rod end or Both Ends Size Size Non Cushion or Ext psi 5 000 1 000 250 n a 1 375 750 750 1 750 750 750 2 000 750 750 2 500 750 750 3 000 750 750 3 500 750 750 6 000 1 375 250 n a 1 750 750 750 2 000 750 750 2 500 675 675 3 000 750 750 3 500 750 750 4 000 750 750 8 000 1 375 200 n a 1 750 500 450 2 000 500 500 2 500 500 500...

Страница 27: ... 38 2 000 0 38 1 25 3 16 8 19 9 63 2 500 0 50 1 50 3 41 8 44 10 13 3 000 0 50 1 50 3 41 8 44 10 13 3 500 0 50 1 50 3 41 8 44 10 13 4 000 0 50 1 50 3 41 8 44 10 13 4 500 0 50 1 50 3 41 8 44 10 13 5 000 0 50 1 50 3 41 8 44 10 13 5 500 0 50 1 50 3 41 8 44 10 13 Bore SAE Port NPT Port In E EE EE F G K LD LB P 1 500 2 00 6 3 8 0 38 1 50 0 25 4 88 4 00 2 25 2 000 2 50 6 3 8 0 38 1 50 0 31 4 88 4 00 2 25...

Страница 28: ...A KK ER R978935057 765 0 50 1 50 1 00 0 50 1 00 0 75 0 75 7 16 20 0 50 R978935058 1 265 0 75 2 38 1 25 0 63 1 25 1 25 1 13 3 4 16 0 75 R978935059 1 265 0 75 2 17 1 38 0 63 1 25 1 00 1 13 3 4 16 0 75 R978935060 1 515 1 00 3 13 1 50 0 75 1 50 1 50 1 83 1 14 1 00 R978935061 2 032 1 38 4 13 2 00 1 00 2 00 2 13 2 00 1 1 4 12 1 38 R978935062 2 531 1 75 4 50 2 38 1 25 2 38 2 25 2 25 1 1 2 12 1 75 R978935...

Страница 29: ...ld R978935082 7 16 20 1 25 2 00 0 50 0 75 0 63 0 56 1 13 10 000 R978935080 1 2 20 1 25 2 00 0 50 0 75 0 63 0 56 1 13 14 000 R978935083 3 4 16 1 75 2 31 0 31 1 13 3 03 0 88 1 50 34 000 R978935084 7 8 14 1 75 2 31 0 31 1 13 3 03 0 88 1 50 34 000 R978935085 1 14 2 50 2 94 0 50 1 63 1 38 1 25 2 25 64 000 R978935086 1 1 4 12 2 50 2 94 0 50 1 63 1 38 1 25 2 25 64 000 R978935087 1 1 2 12 3 25 4 38 0 81 2...

Страница 30: ...4 00 5 25 11 50 Part No AA BA CB CD CW DD E F FL LR M MR R978935046 2 3 1 63 765 0 50 0 50 3 8 24 2 50 0 38 1 13 0 50 0 50 0 56 R978935047 2 9 2 06 1 265 0 75 0 63 1 2 20 3 00 0 63 1 88 1 00 0 75 1 06 R978935048 3 6 2 56 1 265 0 75 0 63 1 2 20 3 50 0 63 1 88 1 06 0 75 1 06 R978935049 4 6 3 25 1 515 1 00 0 75 5 8 18 4 50 0 75 2 25 1 25 1 00 1 13 R978935050 5 4 3 81 2 032 1 38 1 00 5 8 16 5 00 0 88 ...

Страница 31: ...D R978007010 1 375 0 938 2 500 1 000 30 60 0 343 6 2 000 0 375 1 438 AISI 1018 CD R978007011 1 750 1 187 3 000 1 250 22 5 45 0 343 8 2 375 0 500 1 813 AISI 1018 CD R978007012 2 000 1 438 3 500 1 625 15 30 0 406 12 2 688 0 625 2 063 AISI 1018 CD R978007013 2 500 1 875 4 000 1 875 15 30 0 406 12 3 188 0 750 2 625 AISI 1018 CD R978007014 3 000 2 375 5 000 2 375 15 30 0 531 12 4 000 0 875 3 125 AISI 1...

Страница 32: ...38 4 95 1 375 1 19 1 00 66 3 50 2 44 1 62 Steel Weldment R901307872 8 50 1 25 1 75 6 58 1 750 1 53 1 25 91 4 50 2 88 2 06 Steel Weldment R901352259 10 62 1 50 2 00 7 92 2 000 1 75 1 50 91 5 00 3 31 2 38 Steel Weldment Part No CD CL Material R901352407 4997 0004 1 9 16 CD1144 R901352406 7497 0005 2 1 32 CD1144 R978032850 9997 0005 2 1 2 CD1144 R978032849 1 3746 0006 3 5 16 CD1144 R901352404 1 7496 ...

Страница 33: ...2 1 1 MX2 MX3 4 4 1 1 3 3 2 2 MT1 1 1 3 2 3 4 C F 3 3 3 1 4 1 1 C F 1 MT2 1 1 2 3 4 3 3 C F 3 3 4 1 2 1 1 C F MS2 1 1 2 2 4 4 3 3 3 3 4 4 2 2 1 1 MS3 1 1 3 3 3 3 C F C F 3 3 1 1 1 1 C F C F MS4 1 1 2 2 4 4 C F C F 2 2 4 4 1 1 C F C F 4 4 2 2 1 1 C F C F Port Connection Locations 1 2 3 4 Note Air bleed valves and piston rod cushions not available on Head or Cap ends of 1 5 bore cylinders Air bleed ...

Страница 34: ...44 002 0 38 0 75 3 62 1 38 1 69 Extended Key Plates Rexroth offers a standard arrangement of Thrust Key Mountings on the MS2 MS4 and MS7 CDT1 cylinders This option elimi nates the need for fitted bolts or external keys to carry the thrust load The normal headplate is extended below the head surface of the cylinder and is fitted in a keyway milled into the mounting surface of the machine member See...

Страница 35: ...upply for bore sizes 2 to 2 1 2 Coupling AB E 20 11 K3 G 1 8 with NBR seal Material no R900014363 Coupling AB E 20 11 K3V G 1 8 with FPM seal Material no R900024710 Scope of supply for bore sizes 3 1 4 to 8 Coupling AB E 20 11 K1 G 1 4 with NBR seal Material no R900009090 Coupling AB E 20 11 K1V G 1 4 with FPM seal Material no R900001264 N A on head end of 2 bore with 1 3 8 rod and 2 1 2 bore with...

Страница 36: ...tch Ordering Code Shielded Flush Mounting Sensing Distance Sn 2 mm Function Normally Open Electrical Operating distance SA 0 1 6 mm Supply voltage 20 250 V AC DC Supply frequency 50 60 Hz Load current capacity 5 400 mA Inrush current 3A t 20 ms Leakage current 1 7 mA Voltage drop 6 V Switching frequency 50 Hz Start up delay 150 ms Switch hysteresis 15 of Sn Repeatability 5 of Sn Ambient temperatur...

Страница 37: ...ds For long push stroke cylinders a stop tube may be required to limit radial bearing loads to a safe value and prevent jackknifing They are especially desirable in long stroke pivoted centerline style mountings The effect of a stop tube may be duplicated by providing additional unused stroke and stopping the cylinder extension by external means Standard size rods are recommended for use in cylind...

Страница 38: ... strokes medium or smaller bore cylinder applications the clevis mount is recommended This is probably the most widely used cylinder mounting Where the clevis mount should normally be used but would cause the overall length of the cylinder to be excessive the cap trunnion mount can be used Head end trunnions should be carefully applied to either short strokes or to application where the weight of ...

Страница 39: ...s which the normal clearance in the mounting bolt holes would allow Very close tolerances 001 should be maintained between keys and keyways Keys should be located as illustrated below at one end of the cylinder When using dowel pins do no pin across opposite corners as serious twisting stresses will result Mounting Considerations for Cylinders Fixed Centerline Mountings These mounting styles illus...

Страница 40: ...ter thrust and side loading can be caused by cylinder deflection under load machine frame deflection rod bending or sagging cylinder pivot binding nonlinear load movement shifting of load some of which are shown below In addition to the mounting styles several other factors should be considered when mounting a cylinder Care should be taken to avoid painting or damaging the exposed portion of the p...

Страница 41: ...r non guided loads on request Calculations for buckling are determined using the following formulas 1 Calculation according to Euler 2 Calculation according to Tetmajer Explanation E Modulus of elasticity in psi 30 x 106 for steel I Moment of inertia in inches4 for circular cross sec tional area d 4 π 0 0491 d 4 64 ν 3 5 safety factor LK Free buckling length in inches depending on mounting type se...

Страница 42: ...unsupported at free end May be mounted either horizontally or vertically Use the equation L 4D to determine values of L for all cylinder mountings in this category Typical trunnion mounted cylinders may be mounted either horizontally or vertically Use the equa tion L D to determine values of L for all cylinder mountings in this category For center trunnion mounted cylinders Figure 6 the position o...

Страница 43: ...mber to the rod diameter shown This is the required rod diameter for your application Example Adjusted LK of 80 at 16 000 would required 2 1 2 rod in the cylinder Thrust Rod Diameters in Pounds Force at End 0 500 0 625 1 000 1 375 1 750 2 000 2 500 3 000 3 500 4 000 4 500 5 000 5 500 of Rod 50 60 67 100 43 58 110 150 35 53 103 250 27 43 94 146 400 21 37 83 134 186 700 16 30 68 118 168 202 275 1 00...

Страница 44: ...n or intended by virtue of the information contained in this brochure data sheet The information contained in this brochure data sheet in no way relieves the user of it obligation to insure the proper use of the products for a specific use or application All products contained in this brochure data sheet are subject to normal wear and tear from usage Subject to change Spare Parts CDT1 1 Head 2 Tub...

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