Series PRA and TRB ISO Pneumatic Cylinders from Rexroth

Transcription

1 Series PRA and TRB ISO Pneumatic Cylinders from Rexroth The next generation of ISO pneumatic cylinders GoTo Products are highlighted in yellow.

2 Series PRA and TRB Pneumatic ISO Cylinders The next generation of ISO cylinders from Rexroth The Series PRA and TRB cylinder series represent consistent further development of our proven ISO cylinder designs. They offer the classic solution for numerous tasks and applications in nearly all industries available worldwide to a uniform standard. The latest series are considerably lighter, more efficient and have superior cushioning design taking full advantage of the Rexroth Ideal Cushioning technology. What is Rexroth Ideal Cushioning? Series PRA (profile) Optional guide unit Series TRB (tie rod) Optional screw-in bearing Ideal cushioning is a combination of precise adjustable pneumatic cushions and elastic bumpers that work together to eliminate end-of-stroke bounce and minimize residual energy. This reduces vibration and noise while reducing cycle times. What s this mean for you? Rexroth cylinders that are ideal cushioning capable, when properly adjusted, will last longer and run faster than other comparable cylinders. Our Velocity Time Meter measures piston speed to allow perfect adjustment of the cushions. Ideal cushioning allows machinery to last longer plus run faster and with less noise. Many times a Rexroth Ideal Cushioning-capable cylinder of a smaller bore size can be used to do the same work as a larger cylinder. Features (example PRA) Sensitive, highresolution cushioning settings Elastic (PUR) and pneumatic ideal cushioning system Shorter cycle times due to higher air discharge volumes Ports in ISO-G (BSPP) or NPTF Die-cast aluminum cover minimizes material usage reducing weight Piston rod seal with scraper, optional screw-in bearing Highly reinforced piston Rod threads in metric or inch Hexagon wrench flats for easy installation Sintered bronze guide bushing Strong, corrosion resistant 431 stainless steel piston rod, strokes lengths in metric or inch Piston seals made of PUR, optional heat resistant Viton FPM Specifications for both PRA (PRofile Advanced) and TRB (Tie Rod Basic): Stroke range: or mm Working pressure: 22 to145psi (1.5 to 10 bar) Bore sizes: mm Temperature range: -4 F to +175 F (-20 C to +80 C) heat resistant version to +300 F (+150 C)

3 (Page from SC-GoTo) GoTo Focused Delivery Program: Series PRA & TRB Series PRA and TRB ISO Cylinders Series PRA and TRB double acting air cylinders have aluminum bodies providing a clean and robust design. The PRA is a profi le (non-tie rod) version, the TRB has tie rods with a round tube. Ideal cushioning maximizes speed and load carrying capabilities. Interchangeable with many other manufacturers of ISO cylinders. Confi gure complete cylinders (from 32mm to 125mm bore sizes) online within limitations listed below. For complete engineering and design information: GoTo Features: Ideal Cushioning Anodized aluminum body Die cast aluminum end caps Stainless steel piston rod Multiple guiding accessories available Available with metric or inch porting/rod threads Adjustable cushions Magnetic piston for proximity switch sensing Switch installation on all 4 sides Flush proximity groove on 2 sides on PRA Accessories: mounting, rod clevis, proximity switches Model Codes and Descriptions for GoTo Program: Series: PRA = Profile ISO cylinder TRB = Tie rod ISO cylinder Function: DA = Double acting Bore sizes: 032 = 32mm (1-1/4") 040 = 40mm (1-1/2") 050 = 50mm (2") 063 = 63mm (2-1/2") 080 = 80mm (3-1/8") 100 = 100mm (4") 125 = 125mm (5") Stroke: 0000 = Up to 500mm, in 1mm increments; for inch version last digit is 1/8" increments up to 20" Threads: 0 = Metric, 1 = Inch Cushioning: 2 = With adjustable pneumatic cushioning Technical Data: Bore sizes from 32 to 125 mm (1 1/4" to 5") Working pressures from 23 to 150 psi Working temperatures from 4 F to 176 F Polyurethane seals and scraper Grade 431 stainless steel piston rod Strokes in 1mm increments up to 500 mm, 1/8" increments up to 20" ISO-G (BSPP) porting and metric rod threads, or NPT porting with inch rod threads Piston: 2 = With magnet Piston rod: 1 = Standard single rod 4 = Single, extended for HU1 5 = Single, extended for LU6 6 = Single, extended for LU1/LU2 Seals: 1 = Standard PUR Scraper: 1 = Standard Cylinder type: BAS = Basic Model Code Example: PRA-DA BAS, other options as listed on configuration file (double acting, 50mm bore, 20 inch stroke, NPT ports, w/cushions, w/magnet, standard rod & seals)

4 See previous page for GoTo Quick Delivery Parameters

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9 * Stroke 0010 R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R

10 L3 BG BG E L3 TG KK ØB ØMM ØBA E TG H RT RT KV EE EE PL PL SW KW VD VA A L2 WH L8+S

11 * Stroke 0010 R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R

12 BG BG E L3 L3 TG KK ØB ØMM ØB E TG H RT RT KV EE EE PL PL SW KW VD VD A L2 WH L8+S ZM+2xS

13 R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R

14 R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R

15 BG BG E RT L3 ØHT L3 RT TG ØB ØMM ØBA EE PL SW KW VA KK E TG H KV EE PL VD A L2 WH L8+S

16 * Stroke 0010 R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R

17 BG BG E RT L3 ØHT L3 TG ØB ØMM ØB E TG H RT KV EE PL EE PL KW SW VD VD KK A L2 WH L8+S ZM+2xS

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19 R R BG BG E RT L3 HW ØHT L3 TM XV+S/2 EE EE SW VD PL ØTD TM PL VA KW KK ØB ØMM ØBA RT TG E TG H KV A L2 TL WH XVmin XVmax+S TK L8 + S

20 R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R

21 Metal PEE PTFE Metal (high temp) PTFE (high temp)

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23 CP CG Ød3 L 4 E TG ØD Ød4 B3 CF SR R 4 T L11 L1 FM

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26 E ØCD E TG EW L FL MR

27 ØF ØHB N FN ØCR TH UL NH NH1 FK

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29 ER CN 4 E TG 4 E TG I 3 EN EU FL H I 2 R Ød

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31 Ød1 TG E D TG E

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33 KK KV KW

34 Fig.1 Fig. 2 CK CK BL CM BL CM LE KK LE KK ER CE ER CE CL ØD1 CL ØD CE ER EN EU KK AA ØCN SW z z LF AV

35 32 Bosch Rexroth AG Corp. Pneumatics Piston rod cylinders Standard cylinders ISO 15552, Series PRA & TRB Accessories Inch rod accessories Select by KK to match rod thread Bore KK CD Rod eye Rod clevis 32 7/16-20 UNF R R /2-20 UNF R R /4-16 UNF R R /4-16 UNF R R /4-16 UNF R R /4-16 UNF R R UNF R R Select by CD to match pivot pin Bore KK CD Pivot pin Clevis Bracket Eye Bracket 32 7/16-20 UNF R R R /2-20 UNF R R R /4-16 UNF R R R /4-16 UNF R R R /4-16 UNF R R R /4-16 UNF R R R UNF R R R Dimensions Rod Eye A CA CB CD ER KK R R /2-20 R /4-16 R Clevis Bracket AA CB CD CW CW DD R /8-24 R /2-20 R /2-20 Clevis Bracket E F FL LR M MR R R R Dimensions Rod Clevis A CB CD CE CH CW ER KK R /16-20 R /2-20 R /4-16 R Eye Bracket AA CB CD DB E F FL LR M MR R R R Pivot Pin CD CL CP w/snap ring R R R Note: The inch clevis bracket and eye bracket are for use with the inch rod eye and rod clevis, not for mounting directly to the cylinder. Metric versions include rod nut, inch versions do not.

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37 L3 L1 L2 B L4 L5 L6 SW B-B L14 L15 B1 B2 B3 A B4 B5 T1 D1 B6 B7 T2 D4 D5 G2 B8 A B L7 L8 T2 L9+SC L10 L11+S G2 A-A D3 L16 D6 KK D2 Y X L12 L13 G1 L17

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40 B-B L1 L3 L14 L2 SW 1 L4 L5 B L15 B1 B2 B3 B4 B5 B6 B7 T3 G2 T3 A A B8 B9 B10 B11 D5 D6 D7 B12 L6 L9+S B L7 L10 L8 T2 L16 T2 L11+SC G2 D6 T1 A-A D3 D4 L17 D1 D2 D8 KK Y X SW 2 L12 L13 G1 L18

41 F[N] / / X [mm] F[N] / / X [mm]

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44 B-B L1 L3 L14 L2 SW 1 L4 L5 B L15 B1 B2 B3 B4 B5 B6 B7 T3 G2 T3 A A B8 B9 B10 B11 D5 D6 D7 B12 L6 L9+S B L7 L10 L8 T2 L16 T2 L11+SC G2 D6 T1 A-A D3 D4 L17 D1 D2 D8 KK Y X L12 L13 G1 L18

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46 UF TF TG FB L4 S MF R E

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50 A - A L3 1) D5 L6 2) D4 A D2 ØD1 D6 D3 L9 3) G L5 L4 A L2 L8 L1 L7 WH ZJ+S

51 A 2) C E 1) L1 F L3 L2 L4 D A

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53 R PNP NPN BN BK BU BN BK BU BN BK BU RL RL RL + / / ~ / + / ~ R R R R

54 30,5 L 36 x 0,07 mm 2 4,2 1* 3* 2,8 3 x 0,14 mm 2 40 BN BU BK 6,2 X 2* 9,15 15,3 1 BN + / / ~ 4 BK RL 3 BU / + / ~ 1 BN + 4 BK RL PNP 3 BU R NPN BN BK BU RL

55 R

56 1 4 3 BN BK BU RL + / / ~ / + / ~ PNP BN BK BU RL NPN BN BK BU RL

57 1 4 3 BN BK BU RL + / / ~ / + / ~ PNP BN BK BU RL

58 interfaces: Plug, M8x1, 4-pin, with knurled screw short circuit resistant, short circuit protected, overload protection R R R R

59 L 6 1* 2 1* 2 M2,5 22 3* Ø2,9 BN BU BN BU BK 8,

60 BN BK RL + / / ~ / + / ~ NPN BN BK BU RL

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64 2 Fig Fig Fig Fig Fig Fig Fig Fig

65 1) BN 2) WH 3) BU 4) BK 5)

66 BN BU BK

67 64

68 65 2) 1) 2 MA1 3) 16 7, ,6 4)

69 A A A - A Ø3 M2, R

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72 9 Series PRofile Advanced version - PRA Tie Rod Basic version - TRB Function Double Acting - DA Bore Size * Stroke 0000 Threads Metric - 0 Inch - 1 Cushions Adjustable Cushions - 2 Bumpers - 1 Piston Magnet - 2 No Magnet - 1 Piston rod Single rod, male thread - 1 Single rod, female thread - 2 Double rod, male thread - 3 Single rod, male thread, extended for HU1-4 Single rod, male thread extended for LU6-5 Single rod, male thread, extended for HLU1 / LU2-6 Seals PUR (standard) - 1 Low friction - 2 High Temp (Viton) - 3 Scraper Standard fixed scraper PUR or Viton - 1 Metal fixed scraper - 2 Screw in bearing, PUR scraper - 3 Screw in bearing, PTFE scraper - 4 Screw in bearing, Metal scraper- 5 High temp screw in bearing PTFE scraper - 4 High Temp screw in bearing, Metal scraper- 5 Cylinder type Basic cylinder - BAS Cylinder with accessories - ACC TRB - DA ACC

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74 1. WARNING: FLUID MEDIA Bosch Rexroth pneumatic devices are designed and tested for use with filtered, clean, dry, chemical free air at pressures and temperatures within the specified limits of the device. For use with media other than air or for human life support systems, Bosch Rexroth must be consulted. Hydraulic cylinders are designed for operation with filtered, clean, petroleum based hydraulic fluid; operation using fire-resistant or other special types of fluids may require special packing and seals. Consult the factory. 2. WARNING: MATERIAL COMPATIBILITY Damage to product seals or other parts caused by the use of noncompatible lubricants, oil additives or synthetic lubricants in the air system compressor or line lubrication devices voids Bosch Rexroth's warranty and can result in product failure or other malfunction. See lubrication recommendations below. AIR LINE LUBRICANTS! In service higher than 18 cycles per minute or with continuous flow of air through the device, an air line lubricator is recommended. * (Do not use line lubrication with vacuum products.) However, the lubricator must be maintained since the oil will wash out the grease, and lack of lubrication will greatly shorten the life expectancy. The oils used in the lubricator must be compatible with the elastomers in the device. The elastomers are normally BUNA-N, NEOPRENE, VITON, SILICONE and HYTREL. Bosch Rexroth recommends the use of only petroleum-based oils without synthetic additives, and with an aniline point between 180 and 210 F. COMPRESSOR LUBRICANTS! All compressors (with the exception of special "oil free" units) pass oil mist or vapor from the internal crankcase lubricating system through to the compressed air. Since even small amounts of non-compatible lubricants can cause severe seal deterioration (which could result in component and system failure) special care should be taken in selecting compatible compressor lubricants. It is recommended that users review the National Fluid Power Association "Recommended Guide Lines For Use Of Synthetic Lubricants In Pneumatic Fluid Power Systems" (NFPA T1-1978). 3. WARNING: INSTALLATION AND MOUNTING The user of these devices must conform to all applicable electrical, mechanical, piping and other codes in the installation, operation or repair of these devices. NOTICES TO PRODUCT USERS INSTALLATION! Do not attempt to install, operate or repair these devices without proper training in the technique of working on pneumatic or hydraulic systems and devices, unless under trained supervision. Compressed air and hydraulic systems contain high levels of stored energy. Do not attempt to connect, disconnect or repair these products when system is under pressure. Always exhaust or drain the pressure from system before performing any service work. Failure to do so can result in serious personal injury. MOUNTING! Devices should be mounted and positioned in such manner that they cannot be accidentally operated. 4. WARNING: APPLICATION AND USE OF PRODUCTS The possibility does exist for any device or accessory to fail to operate properly through misuse, wear or malfunction. The user must consider these possibilities and should provide appropriate safe guards in the application or system design to prevent personal injury or property damage in the event of malfunction. 5. WARNING: CONVERSION, MAINTENANCE AND REPAIR When a device is disassembled for conversion to a different configuration, maintenance or repair, the device must be tested for leakage and proper operation after being reassembled and prior to installation. MAINTENANCE AND REPAIR! Maintenance periods should be scheduled in accordance with frequency of use and working conditions. All Bosch Rexroth products should provide minimum of 1,000,000 cycles of maintenance free service when used and lubricated as recommended. However, these products should be visually inspected for defects and given an "in system" operating performance and leakage test once a year. Where devices require major repair as result of the one million cycles, one year, or routine inspection, the device must be disassembled, cleaned, inspected, parts replaced as required, rebuilt and tested for leakage and proper operation prior to installation. See individual catalogs for specific cycle life estimates. 6. PRODUCT CHANGES Product changes including specifications, features, designs and availability are subject to change at any time without notice. For critical dimensions or specifications, contact factory. *Many Bosch Rexroth pneumatic components can operate with or without air line lubrication; see individual sales catalogs for details. --Refer to the appropriate service catalog for parts and service information. LIMITATIONS OF WARRANTIES & REMEDIES Bosch Rexroth warrants its products sold by it to be free from defects in material and workmanship to the following: For twelve months after shipment Bosch Rexroth will repair or replace (F.O.B. our works), at its option, any equipment which under normal conditions of use and service proves to be defective in material or workmanship at no charge to the purchaser. No charge will be made for labor with respect to defects covered by this Warranty, provided that the work is done by Bosch Rexroth or any of its authorized service facilities. However, this Warranty does not cover expenses incurred in the removal and reinstallation of any product, nor any downtime incurred, whether or not proved defective. All repairs and replacement parts provided under this Warranty policy will assume the identity, for warranty purposes, of the part replaced, and the warranty on such replacement parts will expire when the warranty on the original part would have expired. Claims must be submitted within thirty days of the failure or be subject to rejection. This Warranty is not transferable beyond the first using purchaser. Specifically, excluded from this Warranty are failures caused by misuse, neglect, abuse, improper operation or filtration, extreme temperatures, or unauthorized service or parts. This Warranty also excludes the use of lubricants, fluids or air line additives that are not compatible with seals or diaphragms used in the products. This Warranty sets out the purchaser's exclusive remedies with respect to products covered by it, whether for negligence or otherwise. Neither, Bosch Rexroth nor any of its affiliates will be liable for consequential or incidental damages or other losses or expenses incurred by reason of the use or sale of such products. Our liability (except as to title) arising out of the sale, use or operation of any product or parts, whether on warranty, contract or negligence (including claims for consequential or incidental damage) shall not in any event exceed the cost of replacing the defective products and, upon expiration of the warranted period as herein provided, all such liability is terminated. THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, WHETHER FOR MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR OTHERWISE. No attempt to alter, amend or extend this Warranty shall be effective unless authorized in writing by an officer of Bosch Rexroth Corporation. Bosch Rexroth reserves the right to discontinue manufacture of any product, or change product materials, design or specifications without notice.

75 Bosch Rexroth AG Corporation 04_Body Pneumatics text U4_7.7 pt/3.84 mm Address 1953 Mercer Road Lexington, KY Telephone (859) Facsimile (859) USA Bosch Rexroth Corporation Corporate Headquarters 5150 Prairie Stone Parkway Hoffman Estates, IL Telephone (847) Facsimile (847) Bosch Rexroth Corporation Electric Drives and Controls 5150 Prairie Stone Parkway Hoffman Estates, IL Telephone (847) Facsimile (847) Bosch Rexroth Regional Sales Offices: Central Bosch Rexroth Corporation 5150 Prairie Stone Parkway Hoffman Estates, IL Telephone (847) Facsimile (574) Great Lakes Bosch Rexroth Corporation 2730 Research Drive Rochester Hills, MI Telephone (248) Facsimile (248) Southeast Bosch Rexroth Corporation South Lake Drive Charlotte, NC Telephone (800) Facsimile (704) Southwest Bosch Rexroth Corporation 1520 Selene Drive, Suite 104 Carrollton, TX Telephone (972) Facsimile (972) The data specified herein only serves to describe the product. No statements concerning a certain condition or suitability for a certain application can be derived from our information. The given information does not release the user from obligation of own judgment and verification. It must be remembered that our products are subject to a natural process of wear and aging. Bosch Rexroth Corporation Hydraulics 2315 City Line Road Bethlehem, PA Telephone (610) Facsimile (610) Southchase Court Fountain Inn, SC Telephone (864) Facsimile (864) Bosch Rexroth Corporation Linear Motion and Assembly Technologies South Lakes Drive Charlotte, NC Telephone (800) Facsimile (704) Northeast Bosch Rexroth Corporation 99 Rainbow Road East Granby, CT Telephone (860) Facsimile (860) Bosch Rexroth Corporation 2315 City Line Road Bethlehem, PA Telephone (610) Facsimile (610) Other North America Bosch Rexroth Canada 3426 Mainway Drive Burlington, Ontario L7M 1A8 Telephone (905) Facsimile (905) West Bosch Rexroth Corporation 7901 Stoneridge Drive, Suite 220 Pleasanton, CA Telephone (925) Facsimile (925) Bosch Rexroth Corporation Alton Parkway, Suite 147 Irvine, CA Telephone (949) Facsimile (888) Further contacts addresses This document, as well as the data, specifications and other information set forth in it, are the exclusive property of Bosch Rexroth Corp. Without their consent it may not be reproduced or given to third parties. Bosch Rexroth, S.A. de C.V. Calle Neptuno # 72 Unidad Industrial Vallejo CP Mexico, D.F. Telephone (555) Facsimile (555) Online version Bosch Rexroth Corporation 2011 Printed in the United States