Highly flexible GKN Stromag Periflex VN

Product Catalog Coupling Highly flexible GKN Stromag Periflex VN dic coupling

GKN Stromag Periflex VN dic coupling Serie overview: GKN Stromag Periflex dic coupling > Periflex VN / -VP...G erie Nominal torque from 160 Nm to 63,000 Nm Periflex VN / -VP...R erie; radial intallation Nominal torque from 160 Nm to 63,000 Nm Periflex VN...G / ON erie Nominal torque from 160 Nm to 63,000 Nm Periflex VN / -VP...GB erie; with emergency drive Nominal torque from 160 Nm to 63,000 Nm Periflex VN...S erie Nominal torque from 0 Nm to 8,000 Nm Periflex VN / -VP...W erie; haft-to-haft coupling Nominal torque from 160 Nm to 63,000 Nm 2

Catalog no. D 804, 08.13 All detail on GKN Stromag Periflex dic coupling in iue with a prior publication date only apply to a limited extent after the publication of thi one. We reerve the right to modify dimenion and deign. GKN Stromag product conform to the DIN ISO 9001 quality tandard. Content > Page The GKN Stromag Periflex dic coupling concept 4 Intruction for the deign engineer Ue in potentially exploive environment Claification rule 5 Intruction on chooing the coupling ize 6 Maintenance intruction and cope of delivery 7 Periflex VN/-VP NR and Periflex VN/-VP ECO rating table 8 Periflex VN and Periflex VP erie GKN Stromag Periflex dic coupling characteritic 32 Coupling deign, quetionnaire 34 Ue in potentially exploive environment, quetionnaire 35 3

GKN Stromag Periflex VN dic coupling The GKN Stromag Periflex dic coupling concept > The GKN Stromag Periflex VN coupling feature a flexible element with linear tiffne. Thee coupling are particularly uitable for dieel engine drive. The torque capacity range from 160 to 63,000 Nm. The engine flywheel interface i deigned to comply with SAE J6 tandard and i available to uit SAE 6.5 inch through SAE 24 inch flywheel, while the larget ize are available for metric flywheel. The GKN Stromag Periflex VN coupling enable a fat and imple to the engine including deign for blind-fit aembly with cloe-coupled tranmiion, radial removal of the rubber element for eae of intallation, and fail-afe/emergency drive option for ingle engine veel. Model are alo available for the of two haft. The GKN Stromag Periflex VN coupling have an axial plug-in for eay intallation and removal of the complete coupling a well a the flexible element. The flexible element can be moved axially in the flywheel connecting ring when no torque i applied, reulting in low axial reaction force. Each GKN Stromag Periflex VN ize ha a range of elatomer compound and torional tiffnee available, thu allowing for precie tuning of drive uceptible to torional vibration. Field of application The GKN Stromag Periflex VN coupling i for ue on piton engine. The ring can be bolted directly to the flywheel of an engine or compreor. It axial plug-in deign ha advantage, in particular for blind-fit inide bellhouing. Other application field are electrical aemblie, compreor contruction, contruction machinery, engine and hipbuilding and general machinery contruction. 4

Information for the deign engineer > The GKN Stromag Periflex VN coupling hub are made of teel or ductile cat iron. The ring i made of aluminum. The dic tire contain a teel or ductile cat iron L-ection ring with a vulcanied elatomer lining. The natural rubber (NR) deign can be ued acro a temperature range of 50 C to +80 C. Deign made of temperature-reitant material (ECO) enable a temperature range of -40 C to +1 C. In addition, ECO i ozone and oil reitant. Damping activity may reult in the flexible element reaching higher than ambient temperature. Thi mut be conidered when the coupling i to be covered with a guard, or adequate ventilation and heat diipation mut be provided. The GKN Stromag Periflex VN coupling can be upplied with acceptance according to EN 4 a pecified in the claification ocietie rule. The coupling meet the requirement of API 671, taking into account our deviation lit TM 800.00. The deviation lit can be provided by GKN Stromag AG pecialit department. Ue in potentially exploive environment The coupling complie with the requirement of the 94/9/EC (ATEX 95) Directive and can be ued a follow: a. In zone 1 (ga, category 2G) in exploion group IIA, IIB and IIC, T4, b. In zone 2 (ga, category 3G) in exploion group IIA, IIB and IIC, T4, c. In zone 22 (dut, category 3D) for dut with a minimum ignition energy > 3 mj, T1 C The GKN Stromag Periflex VN coupling compliance with the requirement for each of thee zone / categorie i documented by the following marking of our product: Ue in ga atmophere: II 2G c T4 Ue in dut atmophere: II 3D c 1ºC The inquiry form at the end of thi catalog i to be taken into account for ue in potentially exploive environment. Claification rule Where a coupling i approved by a claification ociety, it rule mut be oberved. In thee circumtance, the coupling characteritic may differ from the definition provided in thi catalog. Appropriately prepared data heet are available on requet. Some claification ocietie tipulate fail-afe device for marine main drive. 5

GKN Stromag Periflex VN dic coupling Fail-afe device The GKN Stromag Periflex VN coupling can be upplied with a fail-afe device. If there i a rupture in the flexible element, thi form a torionally rigid ubject to backlah between the drive and output ide due to intermehing of the claw. Emergency operation i poible for a limited period of time with retricted torque. The torque and peed which are permiible in thee circumtance mut be calculated eparately via a torional vibration calculation with torionally rigid tranmiion. Intruction on chooing the coupling ize > Static and dynamic characteritic are available for GKN Stromag Periflex VN coupling. Thee can help in the choice of a coupling ize which i uitable for the pecific application. The key factor for thi are the load ariing from the power tranmitted and torional vibration. Stationary operating mode mut be baed on T KN, T KW and P KV, while T Kmax value are to be ued for non tationary operating mode. GKN Stromag AG pecialit department can provide upport with deign, particularly in calculating the torional vibration. We therefore ak you to complete and end u the quetionnaire at the end of thi catalog. A a rule, flexible coupling repreent the predetermined afety breaking point of a drive train. Overloading a drive train therefore generally lead to failure of the flexible coupling element. Thi characteritic i intentional and protect the entire ytem from unexpected damage. Any conequential damage ariing from thi afety function of the coupling mut be taken into conideration in advance by the ytem deigner and monitored or prevented through appropriate meaure. 6

Maintenance intruction and cope of delivery > The GKN Stromag Periflex VN coupling can be bolted directly to the engine flywheel with it ring (1). The dic tire (2) i ecured to the engine with bolt (4) on the hub (3). The drive and output ide are moved together to the precribed ditance (if neceary blind intallation). In the proce, the tire teeth mut engage over the entire length of the ring teeth. The maximum permiible diplacement hould be taken from the dimenion and rating table. Delivery of the tandard verion include: 1 = ring 2 = dic tire 3 = hub 4 = bolt Storage of flexible rubber element When tored appropriately, flexible rubber element retain their propertie over everal year without any alteration. It i eential that the tored part are protected againt oxygen, ozone, light, heat, moiture and olvent. Solvent, fuel, lubricant, chemical, acid, diinfectant and the like may not be kept in the ame torage area. The torage temperature hould be no lower than + C and no higher than + C. All UV light ource are harmful and mut be avoided. Equipment that generate ozone, e.g. light ource and electric motor, mut be kept away from the torage location. The relative air humidity hould not exceed 65 %. Further detail can be found in the DIN 7716 heet. 7

GKN Stromag Periflex VN NR erie output table > Coupling ize Nominal torque T kn Nm Maximum torque T kmax 1) Nm Adm. alternating torque T KW Nm Adm. radial diplacement K r Radial pring tiffne C r dyn 4) N/ Torion pring tiffne C T dyn 2) 4) Nm/rad Relative damping Adm. damping power ψ 2) 4) P KV 60 3) 5) W SAE Adm. peed n max min -1 Periflex VN 183 VN 18311 VN 18331 VN 18321 VN 18341 VN 18351 160 0 0 0 0 480 480 480 480 480 80 0 0 0 0 0.4 375 600 730 900 1,500 1,0 1,5 1,900 2,240 3,9 0.80 0.96 0 1. 4 4 4 4 4 6 ½ 7 ½ 8 5,000 4,400 4,000 Periflex VN 230 VN 23011 VN 23031 VN 23021 VN 23041 VN 23051 0 3 3 3 3 750 750 750 750 750 1 5 5 5 5 0.5 400 650 800 950 1,600 1,5 2,000 2,760 3,260 5,690 0.80 0.96 0 1. 6 6 6 6 6 8 4,000 3,600 Periflex VN 280 VN 28011 VN 28031 VN 28021 VN 28041 VN 28051 400 500 500 500 500 1,0 1,0 1,0 1,0 1,0 0 0 0 0 0 0.6 350 750 900 1,060 1,750 2,280 3,300 4,160 4,9 8,580 0.80 0.96 0 1. 221 221 221 221 221 11 ½ 3,600 3,600 Periflex VN 283 VN 28311 VN 28331 VN 28321 VN 28341 VN 28351 630 800 800 800 800 1,900 1,900 1,900 1,900 1,900 3 400 400 400 400 0.6 500 1,050 1,270 1,500 2,450 3,760 5,450 7,0 8,1 14,170 0.80 0.96 0 1. 234 234 234 234 234 11 ½ 3,600 3,600 Periflex VN 350 VN 35011 VN 35031 VN 35021 VN 35041 VN 35051 1,000 1,0 1,0 1,0 1,0 3,000 3,000 3,000 3,000 3,000 500 6 6 6 6 0.7 750 1,0 1,500 1,800 3,000 7,660 11,0 13,990 16,540 28,860 0.80 0.96 0 1. 260 260 260 260 260 11 ½ 14 3,600 3,000 Periflex VN 358 VN 35811 VN 35831 VN 35821 VN 35841 VN 35851 1,600 2,000 2,000 2,000 2,000 4,800 4,800 4,800 4,800 4,800 800 1,000 1,000 1,000 1,000 0.5 3,400 5,0 6,300 7,650,600 16,700 24,0 33,0 36,060 58,500 0.80 0.96 0 1. 260 260 260 260 260 11 ½ 14 3,600 3,000 Periflex VN 430 VN 43011 VN 43031 VN 43021 VN 43041 VN 43051 1,600 2,000 2,000 2,000 2,000 4,800 4,800 4,800 4,800 4,800 800 1,000 1,000 1,000 1,000 0.9 660 1,400 1,700 2,000 3,300 7,800 11,300 13,900 16,840 29,380 0.80 0.96 0 1. 494 494 494 494 494 14 18 3,000 2,400 Periflex VN 433 VN 43311 VN 43331 VN 43321 VN 43341 VN 43351 2,500 3,0 3,0 3,0 3,0 7,500 7,500 7,500 7,500 7,500 1,0 1,550 1,550 1,550 1,550 0.8 1,400 2,300 2,870 3,450 5,700 18,630 27,000 34,0 40,230 70,0 0.80 0.96 0 1. 5 5 5 5 5 14 18 3,000 2,400 Periflex VN 436 VN 43611 VN 43631 VN 43621 VN 43641 VN 43651 4,000 5,000 5,000 5,000 5,000,000,000,000,000,000 2,000 2,500 2,500 2,500 2,500 0.7 2,300 3,800 4,750 5,700 9,400,400 34,600 46,600 53,640 93,600 0.80 0.96 0 1. 572 572 572 572 572 14 16 18 3,000 2,600 2,400 Periflex VN 439 VN 43911 VN 43931 VN 43941 VN 43951 3,0 4,000 4,000 4,000,000,000,000,000 1,600 2,000 2,000 2,000 0.7 1,750 2,600 3,900 6,500 36,230 52,500 76,000 136,500 0.80 0.96 1. 390 390 390 390 14 16 18 3,000 2,600 2,400 Periflex VN 544 VN 54411 VN 54431 VN 54421 VN 54441 VN 54451 6,300 8,000 8,000 8,000 8,000 19,000 19,000 19,000 19,000 19,000 3,0 4,000 4,000 4,000 4,000 0.8 3,0 5,0 7,600 11,400 17,0 62,790 91,000 114,700 135,600 226,400 0.80 0.96 0 1. 622 622 622 622 622 18 21 2,400 1,800 Periflex VN 549 VN 54911 VN 54931 VN 54921 VN 54941 VN 54951 8,000 9,000 9,500 11,000,000 17,000,000 21,000 22,000,000 4,000 4,500 4,750 5,500 6,000 0.8 6,000 9,000 11,0 13,500 22,000 88,3 8,000 161,300 4,700 332,800 0.80 0.96 0 1. 650 650 650 650 650 18 21 2,400 1,800 Periflex VN 666 VN 66611 VN 66631 VN 66621 VN 66641 VN 66651 16,000,000,000,000,000 48,000 48,000 48,000 48,000 48,000 8,000,000,000,000,000 0.8 6,0,0,0 22,800 34,0 111,800 162,000 5,000 241,400 428,500 0.80 0.96 0 1. 1,0 1,0 1,0 1,0 1,0 21 24 1,800 1,800 Periflex VN 726 VN 72611 VN 72631 VN 72621 VN 72641 VN 72651 28,500 31,500 31,500 31,500 31,500 68,500 75,500 75,500 75,500 75,500 14,0,750,750,750,750 0.8 7,080 11,800 17,630 26,450 39,670 2,000 300,000 370,000 530,000 950,000 0.80 0.96 0 1. 1,300 1,300 1,300 1,300 1,300 24 1,500 8

GKN Stromag Periflex VN NR erie rating table > Coupling ize Nominal torque T kn Nm Maximum torque T kmax 1) Nm Adm. alternating torque T KW Nm Adm. radial diplacement K r Radial pring tiffne C r dyn 4) N/ Torion pring tiffne C T dyn 2) 4) Nm/rad Relative damping Adm. damping power ψ 2) 4) P KV 60 3) 5) W SAE Adm. peed n max min -1 Periflex VP 433 VN 43311 VN 43331 VN 43321 VN 43341 VN 43351 5,000 6,300 6,300 6,300 6,300,000,000,000,000,000 2,500 3,0 3,0 3,0 3,0 0.8 2,800 4,600 5,740 6,900 11,400 37,260 54,000 68,040 80,460 140,400 0.80 0.96 0 1. 1,040 1,040 1,040 1,040 1,040 18 2,400 Periflex VP 436 VN 43611 VN 43631 VN 43621 VN 43641 VN 43651 8,000,000,000,000,000 24,000 24,000 24,000 24,000 24,000 4,000 5,000 5,000 5,000 5,000 0.7 4,600 7,600 9,500 11,400 18,800 50,800 69,0 93,0 7,300 187,0 0.80 0.96 0 1. 1,140 1,140 1,140 1,140 1,140 18 2,400 Periflex VP 439 VN 43911 VN 43931 VN 43941 VN 43951 6,400 8,000 8,000 8,000,000,000,000,000 3,0 4,000 4,000 4,000 0.7 3,500 5,0 7,800 13,000 72,460 5,000 2,000 273,000 0.80 0.96 1. 780 780 780 780 18 2,400 Periflex VP 544 VN 54411 VN 54431 VN 54421 VN 54441 VN 54451,600 16,000 16,000 16,000 16,000 38,000 38,000 38,000 38,000 38,000 6,300 8,000 8,000 8,000 8,000 0.8 6,0,0,0 22,800 34,0 1,600 182,000 229,300 271,0 452,800 0.80 0.96 0 1. 1,240 1,240 1,240 1,240 1,240 21 1,800 Periflex VP 549 VN 54911 VN 54931 VN 54921 VN 54941 VN 54951 16,000 18,000 19,000 22,000 24,000 34,000 40,000 42,000 44,000 50,000 8,000 9,000 9500 11,000,000 0.8,000 18,000 22,500 27,000 44,000 176,600,6000 322,600 400,400 665,600 0.80 0.96 0 1. 1,300 1,300 1,300 1,300 1,300 21 1,800 Periflex VP 666 VN 66611 VN 66631 VN 66621 VN 66641 VN 66651 32,000 40,000 40,000 40,000 40,000 96,000 96,000 96,000 96,000 96,000 16,000,000,000,000,000 0.8,0,400 30,400 45,600 68,400 223,600 324,000 4,000 482,800 857,000 0.80 0.96 0 1. 2,0 2,0 2,0 2,0 2,0 24 1,800 Periflex VP 726 VN 72611 VN 72631 VN 72621 VN 72641 VN 72651 57,000 63,000 63,000 63,000 63,000 137,000 1,000 1,000 1,000 1,000 28,500 31,500 31,500 31,500 31,500 0.8 14,160 23,600 35,260 52,900 79,340 450,000 600,000 740,000 1,060,000 1,900,000 0.80 0.96 0 1. 2,600 2,600 2,600 2,600 2,600 metric 1,500 1) The value lited in the table refer to the characteritic value of the dic tire. 2) For: T W = 0.2 T KN ; T = 0.8 T KN ; f = Hz; ϑ = 30 C 3) When coupling temperature are higher than 30 C, thi value mut be reduced by the temperature factor. Temperature factor S ϑpkv 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 30 Ambient temperature [ºC] 4) Material-related tolerance a high a ±% are poible. 5) The P KV 60 value decribe the damping power that can be aborbed over a period of 60 minute. The damping power that can be aborbed permanently i P KV = 0.5 P KV 60. 9

GKN Stromag Periflex VN ECO range rating table > Coupling ize Nominal torque T kn Nm Maximum torque T kmax 1) Nm Adm. alternating torque T KW Nm Adm. radial diplacement K r Radial pring tiffne C r dyn 4) N/ Torion pring tiffne C T dyn 2) 4) Nm/rad Adm. Relative damping damping power ψ 2) 4) P KV 60 3) 5) W SAE Adm. peed n max min -1 Periflex VN 183 VN 18314 VN 18324 0 0 450 480 75 0 0.4 375 730 1,550 3,650 0.8 4 4 6½ 8 5,000 4,000 Periflex VN 230 VN 23014 VN 23024 230 3 690 750 1 5 0.5 400 800 1,650 4,500 0.8 6 6 8 7½ 4,000 4,400 3,600 Periflex VN 280 VN 28014 VN 28024 360 500 1,0 1,0 180 0 0.6 350 900 2,600 6,0 0.8 221 221 11 ½ 3,600 3,600 Periflex VN 283 VN 28314 VN 28324 570 800 1,700 1,900 290 400 0.6 500 1,270 4,0 8,300 0.8 234 234 11½ 3,600 3,600 Periflex VN 350 VN 35014 VN 35024 1,000 1,0 3,000 3,000 500 6 0.7 750 1,500 8,450 21,850 0.8 260 260 11½ 14 3,600 3,000 Periflex VN 358 VN 35814 VN 35824 1,400 2,000 4,0 4,800 700 1,000 0.5 3,400 6,300 16,800 38,0 0.8 260 260 11½ 14 3,600 3,000 Periflex VN 430 VN 43014 VN 43024 1,400 2,000 4,0 4,800 700 1,000 0.9 660 1,700 8,0,800 0.8 494 494 14 18 3,000 2,400 Periflex VN 433 VN 43314 VN 43324 2,300 3,0 6,900 7,500 1,550 0.8 1,400 2,870 21,750 35,0 0.8 5 5 14 18 3,000 2,400 Periflex VN 436 VN 43614 VN 43624 3,600 5,000,800,000 1,800 2,500 0.7 2,300 4,750 34,300 53,600 0.8 572 572 14 16 18 3,000 2,600 2,400 Periflex VN 439 VN 43914 VN 43924 2,300 4,000 6,900 7,500 2,000 0.7 1,750 3,300 37,500 60,950 0.8 390 390 14 16 18 3,000 2,600 2,400 Periflex VN 544 VN 54414 VN 54424 5,700 8,000 17,000 19,000 2,900 4,000 0.8 3,0 7,600 61,000 4,0 0.8 622 622 18 21 2,400 1,800 Periflex VN 549 VN 54914 VN 54924 7,0 9,000,300,000 3,600 4,500 0.8 6,000 11,0 81,400 141,500 0.8 650 650 18 21 2,400 1,800 Periflex VN 666 VN 66614 VN 66624 14,400,000 43,0 48,000 7,0,000 0.8 6,0,0 10 235,800 0.8 1,0 1,0 21 24 1,800 1,500

GKN Stromag Periflex VP ECO range rating table > Coupling ize Nominal torque T kn Nm Maximum torque T kmax (1) Nm Adm. alternating torque T KW Nm Adm. radial diplacement K r Radial pring tiffne C r dyn (4) N/ Torion pring tiffne C T dyn (2) (4) Nm/rad Adm. Relative SAE damping damping power ψ (2) (4) P KV 60 (3) (5) W Adm. peed n max min -1 Periflex VP 433 VN 43314 VN 43324 4,600 6,300 13,800,000 2,300 3,0 0.8 2,800 5,740 43,500 70,400 0.8 1,040 1,040 18 2,400 Periflex VP 436 VN 43614 VN 43624 7,0,000 21,600 24,000 3,600 5,000 0.7 4,600 9,500 68,600 7,0 0.8 1,140 1,140 18 2,400 Periflex VP 439 VN 43914 VN 43924 4,600 8,000 13,800,000 2,300 4,000 0.7 3,500 6,600 75,000 1,900 0.8 780 780 18 2,400 Periflex VP 544 VN 54414 VN 54424 11,400 16,000 34,000 38,000 5,800 8,000 0.8 6,0,0 2,000 8,000 0.8 1,240 1,240 21 1,800 Periflex VP 549 VN 54914 VN 54924 14,400 18,000 30,600 40,000 7,0 9,500 0.8,000 22,500 162,800 282,900 0.8 1,300 1,300 21 1,800 Periflex VP 666 VN 66614 VN 66624 28,800 40,000 86,400 96,000 14,400,000 0.8,0 30,400 243,000 471,500 0.8 2,0 2,0 24 1,500 1) The value lited in the table refer to the characteritic value of the dic tire. 2) For: T W = 0.2 T KN ; T = 0.8 T KN ; f = Hz; ϑ = 30 C 3) When coupling temperature are higher than 30 C, thi value mut be reduced by the temperature factor. Temperature factor S ϑpkv 0.9 0.8 0.7 0.6 0.5 0.4 0.3 ECO factor 0.2 30 40 50 60 70 80 90 0 1 1 130 Ambient temperature [ºC] 4) Material-related tolerance a high a ±% are poible. 5) The P KV 60 value decribe the damping power that can be aborbed over a period of 60 minute. The damping power that can be aborbed permanently i P KV = 0.5 P KV 60. 11

GKN Stromag Periflex VN...G erie > Bore hole k Bore hole k 8-00004 GKN Stromag Periflex VN 183...430 8-00005 Size Periflex VN 183 Periflex VN 230 Periflex VN 280 Periflex VN 283 Periflex VN 350 Periflex VN 358 Periflex VN 430 VN 18311 VN 18331 VN 18321 VN 18341 VN 18351 VN 23011 VN 23031 VN 23021 VN 23041 VN 23051 VN 28011 VN 28031 VN 28021 VN 28041 VN 28051 VN 28311 VN 28331 VN 28321 VN 28341 VN 28351 VN 35011 VN 35031 VN 35021 VN 35041 VN 35051 VN 35811 VN 35831 VN 35821 VN 35841 VN 35851 VN 43011 VN 43031 VN 43021 VN 43041 VN 43051 SAE 6½ 7½ 8 8 11½ 11½ 11½ 14 11½ 14 14 18 Diameter a b d max f h 2.9 0 45 218 70 241.3 222.3 45 218 70 263.5 244.5 45 218 70 263.5 244.5 50 266 75 314.4 295.3 50 266 75 314.4 295.3 60 316 90 352.4 333.4 60 316 90 314.4 295.3 70 316 98 352.4 333.4 70 316 98 352.4 333.4 85 355 119 466.7 438.2 85 355 119 352.4 333.4 95 355 132 466.7 438.2 95 355 132 466.7 438.2 95 132 571.5 542.9 95 132 Bore hole k 6x9 8x9 6x11 6x11 8x11 8x11 8x11 8x11 8x11 8x11 8x13.5 8x11 8x13.5 8x13.5 6x17.5 Length l 1) I 1 n o 40 45 35 8 40 45 35 8 52 57 47 8 52 53 43 32 72.8 74 64 32 72.8 76 65 40 6.6 1 99 40 72.8 * 82 40 6.6 * 5 40 6.6 * 5 55 92.4 * 5 55 6.6 * 5 55 92.4 * 5 55 92.4 * 5 54 82.7 * 5 80 Ma moment of inertia ide J B ide 2) 0.0076 0.0036 0.03 0.0036 0.0134 0.0038 0.03 0.0079 0.0329 0.0083 0.0429 0.0186 0.0574 0.0199 0.0485 0.0235 0.06 0.0245 0.0818 0.0547 0.33 0.0546 0.0842 0.0855 0.19 0.0849 0.2945 0.65 0.75 0.15 Ma kg 2) 2.7 2.59 3.3 4.2 5.2 7.0 8.5 7.6 8.9 13.4.7.8 17.7 19.8 26.4 *) Dimenion l 1 i not applicable on thi verion 1) The aembly dimenion l can be modified by moving the ring within pecified tolerance 2) For max. bore hole d

GKN Stromag Periflex VN...G erie > Bore hole k Bore hole k 8-00000 GKN Stromag Periflex VN 283...726 8-00001 Size Periflex VN 433 Periflex VN 436 Periflex VN 439 Periflex VN 544 Periflex VN 549 Periflex VN 666 Periflex VN 726 VN 43311 VN 43331 VN 43321 VN 43341 VN 43351 VN 43611 VN 43631 VN 43621 VN 43641 VN 43651 VN 43911 VN 43931 VN 43941 VN 43951 VN 54411 VN 54431 VN 54421 VN 54441 VN 54451 VN 54911 VN 54931 VN 54921 VN 54941 VN 54951 VN 66611 VN 66631 VN 66621 VN 66641 VN 66651 VN 72611 VN 72631 VN 72621 VN 72641 VN 72651 SAE Diameter a b d max f h Bore hole k 14 18 14 16 18 14 16 18 18 21 18 21 21 24 24 466.7 438.2 1 4 571.5 542.9 1 4 466.7 438.2 1 168 517.5 489 1 168 571.5 542.9 1 168 466.7 438.2 130 185 517.5 489 130 455 185 571.5 542.9 130 455 185 571.5 542.9 160 572 2 673.1 641.4 160 572 2 571.5 542.9 180 572 300 673.1 641.4 180 572 300 673.1 641.4 190 692 270 733.4 692.2 190 692 270 8x13.5 6x17.5 8x13.5 8x13.5 6x17.5 8x13.5 8x13.5 6x17.5 x17.5 x17.5 x17.5 x17.5 x17.5 x 24x 733.4 692.2 0 761 350 Length l 1) I 1 n o 92.4 * 5 80 82.7 * 5 80 92.4 * 5 80 130.7 135 130 80 130.7 135 130 80 92.4 * 5 65 8 130.7 * 130 70 130.7 * 130 70 130.7 * 130 90 140 * 130 140 130.7 * 130 90 140 * 0 140 213 * 190 142 213 * 190 142 31 295 * 260 174 16 Ma moment of inertia ide J B ide 2) 0.353 0.230 0.679 0.229 0.375 0.306 0.528 0.3 0.701 0.3 0.3 0.3 0.5 0.333 0.748 0.333 23 0.890 2.4 0.852 09 1.299 2.055 1.324 3.608 2.578 4.8 2.578 4.865 6.296 Ma kg 2) 28.7 33.4 33.4 38.4 40.7 30.9 38.8 42 62.2 75.6 77.2 91.7 131.5 136.3 213.8 *) Dimenion l 1 i not applicable on thi verion 1) The aembly dimenion l can be modified by moving the ring within pecified tolerance 2) For max. bore hole d 13

GKN Stromag Periflex VN...G/ON Serie > l 2 o Bore hole k1 Bore hole k1 1 1 2 d ag8 2 b f d Bore hole k2 4 vent bore offet by 90º Bore hole k2 b p l 1 GKN Stromag Periflex VN 283...433 8-00002 8-00003 Size Periflex VN 283 Periflex VN 350 Periflex VN 358 Periflex VN 430 Periflex VN 433 SAE VN 28311 VN 28331 VN 28321 VN 28341 VN 28351 VN 35011 VN 35031 VN 35021 VN 35041 VN 35051 VN 35811 VN 35831 VN 35821 VN 35841 VN 35851 VN 43011 VN 43031 VN 43021 VN 43041 VN 43051 VN 43311 VN 43331 VN 43321 VN 43341 VN 43351 11½ 11½ 14 11½ 14 14 18 14 18 Diameter a b 1 b 2 d 1 d 2 f 314.4 295.3 117 95 133 316 352.4 333.4 117 95 133 316 352.4 333.4 140 1 165 355 466.7 438.2 140 1 165 355 352.4 333.4 0 1 5 355 466.7 438.2 0 1 5 355 466.7 438.2 0 1 175 571.5 542.9 0 1 175 466.7 438.2 180 145 2 571.5 542.9 180 145 2 Bore hole k 1 8x11 k 2 16x11 8x11 16x11 8x11 16x13.5 8x13.5 16x13.5 8x11 x13.5 8x13.5 x13.5 8x13.5 x13.5 6x17.5 x13.5 8x13.5 16x17.5 6x17.5 16x17.5 Length l 1 I 2 o p 40 40 40 40 44 55 44 55 48 55 48 55 58 54 58 67 18 76 4,5 80 16 76 4,5 80 16 18 Ma moment of inertia ide JB ide 0.0485 0.0172 0.06 0.0172 0.0998 0.0365 0.30 0.0365 0.00 0.0584 0. 0.0584 0.2905 0.05 0.6345 0.05 0.419 0.182 0.747 0.182 Ma kg 4,8 5.38 7,0 9,4 9,0 11.4 13.1 18.5 19.8 24.0 14

GKN Stromag Periflex VN...G/ON erie > l 2 o Bore hole k1 Bore hole k1 ag8 Size Periflex VN 436 Periflex VN 439 Periflex VN 544 Periflex VN 549 Periflex VN 666 Periflex VN 726 SAE Diameter a b 1 b 2 d 1 d 2 f VN 43611 VN 43631 VN 43621 VN 43641 VN 43651 VN 43911 VN 43931 VN 43941 VN 43951 VN 54411 VN 54431 VN 54421 VN 54441 VN 54451 VN 54911 VN 54931 VN 54921 VN 54941 VN 54951 VN 66611 VN 66631 VN 66621 VN 66641 VN 66651 VN 72611 VN 72631 VN 72621 VN 72641 VN 72651 14 16 18 14 16 18 18 21 18 21 21 24 24 466.7 438.2 190 5 2 Bore hole k 1 8x13.5 k 2 x17.5 Length Ma moment of inertia b 1 l 1 I 2 o p ide JB ide 2 b Bore hole k2 1 d 90 5.0 80 16 0.442 0.243 p l 517.5 489 190 5 2 8x13.5 x17.5 90 5.0 80 16 0.579 0.243 1 571.5 542.9 190 5 2 6x17.5 x17.5 90 5.0 80 16 0.753 0.243 2 d 466.7 438.2 2 185 0 464 8x13.5 x22 63 65 18 8 0.3 0.2 f 517.5 489 2 185 0 455 8x13.5 x22 63 70 18 0.5 0.2 571.5 542.9 2 185 0 455 6x17.5 x22 63 70 18 0.748 0.2 4 vent bore offet by 90º 571.5 542.9 270 230 296 572 x17.5 24x17.5 0 5.0 90 22 95 0.560 673.1 641.4 270 230 296 572 x17.5 24x17.5 0 5.0 140 22 2.5 0.560 571.5 542.9 270 230 300 572 x17.5 24x22 87.5 90 22.5 1.1 0.742 673.1 641.4 270 230 300 572 x17.5 24x22 87.5 140 22.5 2.161 0.742 673.1 641.4 3 275 364 692 x17.5 24x22 Ma kg 23.9 26.3 28.5 16.35 21.4 24.6 36.2 48.2 40.1 52.1 77.1 80.9 7.5 6.5 142 30 3.608 1.703 733.4 692.2 3 275 364 692 x 24x22 6.5 142 30 31 4.095 1.703 GKN Stromag Periflex VN 436...726 8-00002 8-00003 Bore hole k2 733.4 692.2 398 330 42 761 24x 30x21* 0 174 36 16 4.865 3.616 *) include 2 vent bore

GKN Stromag Periflex VN...S erie > Bore hole k Bore hole k 8-000 GKN Stromag Periflex VN 183...358 8-00011 Size Periflex VN 183 Periflex VN 230 Periflex VN 280 Periflex VN 283 Periflex VN 350 Periflex VN 358 VN 18311 VN 18331 VN 18321 VN 18341 VN 18351 VN 23011 VN 23031 VN 23021 VN 23041 VN 23051 VN 28011 VN 28031 VN 28021 VN 28041 VN 28051 VN 28311 VN 28331 VN 28321 VN 28341 VN 28351 VN 35011 VN 35031 VN 35021 VN 35041 VN 35051 VN 35811 VN 35831 VN 35821 VN 35841 VN 35851 SAE Clamping buh 6½ 7½ 8 8 11½ 11½ 11½ 14 11½ 14 2,517 2,517 3,0 3,0 3,0 3,0 3,5 3,5 Diameter a b d* f 2.9 0 50 218 241.3 222.3 50 218 263.5 244.5 50 218 263.5 244.5 50 266 314.4 295.3 50 266 314.4 295.3 60 316 352.4 333.4 60 316 314.4 295.3 75 316 352.4 333.4 75 316 352.4 333.4 75 355 466.7 438.2 75 355 352.4 333.4 95 355 466.7 438.2 95 355 Bore hole k 6x9 8x9 6x11 6x11 8x11 8x11 8x11 8x11 8x11 8x11 8x13.5 8x11 8x13.5 Length l 1) n o 30 31.8 8 30 31.8 8 30 31.8 8 34 31.8 32 34 31.8 32 44 45 40 41.5 45 40 51 51 40 51 51 40 56.5 51 55 56.5 51 55 67 64 55 67 64 55 Ma moment of inertia ide JB ide 0.0076 0.0032 0.03 0.0032 0.0134 0.0032 0.03 0.0076 0.0329 0.0076 0.0483 0.0166 0.0621 0.0166 0.0485 0.0235 0.06 0.0235 0.0818 0.0559 0.30 0.0559 0.0842 0.1143 0.40 0. Ma kg 2.29 2.59 2.78 3.97 4.97 5.67 6.1 6.6 7.2 11.2 14.2 16.4.3 d* max. bore of the taper lock buhing 1) The aembly dimenion l can be modified by moving the ring within pecified tolerance 16

GKN Stromag Periflex VN...S erie > Bore hole k Bore hole k GKN Stromag Periflex VN 430...544 8-000 8-00011 Size Periflex VN 430 Periflex VN 433 Periflex VN 436 Periflex VN 544 VN 43011 VN 43031 VN 43021 VN 43041 VN 43051 VN 43311 VN 43331 VN 43321 VN 43341 VN 43351 VN 43611 VN 43631 VN 43621 VN 43641 VN 43651 VN 54411 VN 54431 VN 54421 VN 54441 VN 54451 SAE Clamping buh 14 18 14 18 14 16 18 18 21 3,535 3,535 4,030 4,030 4,535 4,535 4,535 5,040 5,040 Diameter a b d* f 466.7 436.2 90 571.5 542.9 90 466.7 438.2 1 571.5 542.9 1 466.7 438.2 1 517.5 489 1 571.5 542.9 1 571.5 542.9 1 572 673.1 641.4 1 572 Bore hole k 8x13.5 6x17.5 8x13.5 6x17.5 8x13.5 8x13.5 6x17.5 x17.5 x17.5 Length l 1) n o 87.5 89 54 0 89 80 78 76 80 78 76 80 85 90 80 85 90 80 85 90 80 99.5 2 5 99.5 2 140 Ma moment of inertia ide JB ide 0.2905 0.14 0.75 0.14 0.419 0.264 0.747 0.264 0.442 0.356 0.579 0.356 0.753 0.356 1.235 86 2.4 86 Ma kg.7 27.7 30.6 35.5 36 38.4 40.6 73.0 84.9 d* max. bore of the taper lock buhing 1) The aembly dimenion l can be modified by moving the ring within pecified tolerance 17

GKN Stromag Periflex VN...R erie > Bore hole k Bore hole k 8-00006 GKN Stromag Periflex VN 183...430 8-00007 Size Periflex VN 183 Periflex VN 230 Periflex VN 280 Periflex VN 283 Periflex VN 350 Periflex VN 358 Periflex VN 430 VN 18311 VN 18331 VN 18321 VN 18341 VN 18351 VN 23011 VN 23031 VN 23021 VN 23041 VN 23051 VN 28011 VN 28031 VN 28021 VN 28041 VN 28051 VN 28311 VN 28331 VN 28321 VN 28341 VN 28351 VN 35011 VN 35031 VN 35021 VN 35041 VN 35051 VN 35811 VN 35831 VN 35821 VN 35841 VN 35851 VN 43011 VN 43031 VN 43021 VN 43041 VN 43051 SAE 6½ 7½ 8 8 11½ 11½ 11½ 14 11½ 14 14 18 Diameter a b d max f h 2.9 0 43 218 61 241.3 222.3 43 218 61 263.5 244.5 43 218 61 263.5 244.5 50 266 70 314.4 295.3 50 266 70 314.4 295.3 55 316 75 352.4 333.4 55 316 75 314.4 295.3 65 316 90 352.4 333.4 65 316 90 352.4 333.4 80 355 1 466.7 438.2 80 355 1 352.4 333.4 85 355 1 466.7 438.2 85 355 1 466.7 438.2 85 1 571.5 542.9 85 1 Bore hole k 6x9 8x9 6x11 6x11 8x11 8x11 8x11 8x11 8x11 8x11 8x13.5 8x11 8x13.5 8x13.5 6x17.5 Length l 1) I 1 n o 8 93 60 45 8 8 93 60 45 8 8 93 60 45 8 113 98 65 48.5 113 98 65 48.5 1 1 70 55 1 1 70 55 8 6 5 55 8 6 5 40 160 147 5 55 160 147 5 55 170 164 5 55 170 164 5 55 178 161 5 80 178 161 5 80 Ma moment of inertia ide J B ide 2) 0.01 0.0036 0.0429 0.0036 0.0539 0.0036 0.0286 0.008 0.097 0.008 0.0617 0.0173 0.1421 0.0173 0.0634 0.0248 0.06 0.0248 0.0998 0.0533 0.1980 0.0533 0.28 0.0870 0.63 0.0870 0.39 0. 0.75 0. Ma kg 2) 3.3 4.75 5.8 4.8 7.8 7.2.0 9.1 9.9 13.1.5 16.5 18.9 21.4 26.3 1) The aembly dimenion l can be modified by moving the ring within pecified tolerance 2) For max. bore hole d 18

GKN Stromag Periflex VN...R erie > Bore hole k Bore hole k GKN Stromag Periflex VN 433...726 8-00006 8-00007 Size Periflex VN 433 Periflex VN 436 Periflex VN 439 Periflex VN 544 Periflex VN 549 Periflex VN 666 Periflex VN 726 VN 43311 VN 43331 VN 43321 VN 43341 VN 43351 VN 43611 VN 43631 VN 43621 VN 43641 VN 43651 VN 43911 VN 43931 VN 43941 VN 43951 VN 54411 VN 54431 VN 54421 VN 54441 VN 54451 VN 54911 VN 54931 VN 54921 VN 54941 VN 54951 VN 66611 VN 66631 VN 66621 VN 66641 VN 66651 VN 72611 VN 72631 VN 76221 VN 76241 VN 72651 SAE 14 18 14 16 18 14 16 18 18 21 18 21 21 24 24 Diameter a b d max f h 466.7 438.2 0 145 571.5 542.9 0 145 466.7 438.2 1 5 517.5 489 1 5 57w1.5 542.9 1 5 466.7 438.2 130 182 517.5 489 130 455 182 571.5 542.9 130 455 182 571.5 542.9 160 572 2 673.1 641.4 160 572 2 571.5 542.9 0 572 2 673.1 641.4 0 572 2 673.1 641.4 190 692 270 733.4 692.2 190 692 270 733.4 692.2 0 761 350 Bore hole k 8x13.5 6x17.5 8x13.5 8x13.5 6x17.5 8x13.5 8x13.5 6x17.5 x17.5 x17.5 x17.5 x17.5 x17.5 x.0 24x.0 Length l 1) I 1 n o 9 199 1 80 9 199 1 80 233 218 130 0 233 218 130 0 233 218 130 0 7 188 130 5 227 8 0 1 227 8 0 1 319.5 306 2 5 319.5 306 2 5 307 293.5 2 5 307 293.5 2 5 3 3 190 142 3 3 190 142 31 427 404 260 174 16 Ma moment of inertia ide J B ide 2) 0.419 0.241 0.747 0.241 0.522 0.3 0.661 0.3 0.850 0.3 0.569 0.342 0.686 0.342 0.922 0.342 1.235 24 1.917 24 1.241 1.162 1.923 1.162 3.608 2.623 4.8 2.623 4.865 6.447 Ma kg 2) 32.2 37.1 38.6 4 43.5 39.9 43.9 47.1 78.6 51.2 80.6 88.2 133.2 138.0 218.0 1) The aembly dimenion l can be modified by moving the ring within pecified tolerance 2) For max. bore hole d 19

GKN Stromag Periflex VN...R/ON erie > 2 1 1 Bore hole k1 l 2 o Bore hole k1 ag8 d 2 b b Bore hole k2 f 4 vent bore offet by 90º Bore hole k2 d p l 1 GKN Stromag Periflex VN 283...430 8-00008 8-00009 Size Periflex VN 283 Periflex VN 350 Periflex VN 358 Periflex VN 430 VN 28311 VN 28331 VN 28321 VN 28341 VN 28351 VN 35011 VN 35031 VN 35021 VN 35041 VN 35051 VN 35811 VN 35831 VN 35821 VN 35841 VN 35851 VN 43011 VN 43031 VN 43021 VN 43041 VN 43051 SAE 11½ 11½ 14 11½ 14 14 18 Diameter a b 1 b 2 d 1 d 2 f 314.4 295.3 117 95 140 316 352.4 333.4 117 95 140 316 352.4 333.4 140 1 170 355 466.7 438.2 140 1 170 355 352.4 333.4 0 1 175 355 466.7 438.2 0 1 175 355 466.7 438.2 0 1 180 571.5 542.9 0 1 180 Bore hole k 1 8x11 k 2 8xM14 8x11 8xM14 8x11 xm16 8x13.5 xm16 8x11 xm16* 8x13.5 xm16* 8x13.5 xm16 6x17.5 xm16 Length l 1 I 2 o p 40 40 40 40 44 55 44 55 48 55 48 55 58 70 58 70 18 Ma moment of inertia ide JB ide 0.0485 0.0172 0.0630 0.0172 0.0970 0.0365 0.1980 0.0365 0.00 0.0580 0. 0.5800 0.3545 0.05 0.6345 0.05 Ma kg 4.8 5.4 7.6.0 9.0 11.4 14.4 18.5 *) include 5 vent bore

2 1 1 GKN Stromag Periflex VN...R/ON erie > Bore hole k1 l 2 o Bore hole k1 ag8 d 2 b b Bore hole k2 f 4 vent bore offet by 90º Bore hole k2 d p l 1 GKN Stromag Periflex VN 433...726 8-00008 8-00009 Size Periflex VN 433 Periflex VN 436 Periflex VN 439 Periflex VN 544 Periflex VN 549 Periflex VN 666 Periflex VN 726 VN 43311 VN 43331 VN 43321 VN 43341 VN 43351 VN 43611 VN 43631 VN 43621 VN 43641 VN 43651 VN 43911 VN 43931 VN 43941 VN 43951 VN 54411 VN 54431 VN 54421 VN 54441 VN 54451 VN 54911 VN 54931 VN 54921 VN 54941 VN 54951 VN 66611 VN 66631 VN 66621 VN 66641 VN 66651 VN 72611 VN 72631 VN 72621 VN 72641 VN 72651 SAE 14 18 14 16 18 14 16 18 18 21 18 21 21 24 24 Diameter a b 1 b 2 d 1 d 2 f 466.7 438.2 180 145 2 571.5 542.9 180 145 2 466.7 438.2 190 5 230 517.5 489 190 5 230 571.5 542.9 190 5 230 466.7 438.2 2 185 3 517.5 489 2 185 3 455 571.5 542.9 2 185 3 455 571.5 542.9 270 230 3 572 673.1 641.4 270 230 3 572 571.5 542.9 270 230 3 572 673.1 641.4 270 230 3 572 673.1 641.4 3 275 364 692 733.4 692.2 3 275 364 692 733.4 692.2 398 330 442 761 Bore hole k 1 8x13.5 k 2 xm 6x17.5 xm 8x13.5 xm 8x13.5 xm 6x17.5 xm 8x13.5 8xM 8x13.5 8xM 6x17.5 8xM x17.5 xm x17.5 xm x17.5 xm27 x17.5 xm27 x17.5 xm27 x.0 xm27 24x 28xM24* Length l 1 I 2 o p 76 80 16 76 80 16 90 0 16 90 0 16 90 0 16 63 5 18 63 1 18 63 1 18 0 5 22 0 5 22 87.5 5 22.5 87.5 5 22.5 6.5 142 30 6.5 142 30 31 0 174 36 16 Ma moment of inertia ide JB ide 0.421 0.182 0.732 0.182 0.522 0.243 0.661 0.243 0.850 0.243 0.569 0.2 0.686 0.2 0.922 0.2 1.235 0.560 1.917 0.560 1.241 0.742 1.923 0.742 3.608 1.703 4.8 1.703 4.865 3.796 Ma kg.6.2.5 26.9 31.2 23.1.1 28.3 37.7 45.1 41.5 49.0 77.1 81.9 1.1 * include 2 vent bore 21

GKN Stromag Periflex VN...GB erie > Bore hole k 8-00016 GKN Stromag Periflex VN 283...433 Size Periflex VN 283 Periflex VN 350 Periflex VN 358 Periflex VN 430 Periflex VN 433 VN 28311 VN 28331 VN 28321 VN 28341 VN 28351 VN 35011 VN 35031 VN 35021 VN 35041 VN 35051 VN 35811 VN 35831 VN 35821 VN 35841 VN 35851 VN 43011 VN 43031 VN 43021 VN 43041 VN 43051 VN 43311 VN 43331 VN 43321 VN 43341 VN 43351 SAE 11½ 11½ 14 11½ 14 14 18 14 18 Diameter a b d max e f h 314.4 295.3 70 316 316 98 352.4 333.4 70 360 316 98 352.4 333.4 85 360 355 119 466.7 438.2 85 475 355 119 352.4 333.4 95 360 355 132 466.7 438.2 95 475 355 132 466.7 438.2 95 475 132 571.5 542.9 95 580 132 466.7 438.2 1 475 4 571.5 542.9 1 4 Bore hole k 8x11 8x11 8x11 8x13.5 8x11 8x13.5 8x13.5 6x17.5 8x13.5 6x17.5 Length l n o o 1 82 82 52 7 5 5 52 22 7 5 5 56 7 5 5 56 5 5 67 7 5 5 67 5 5 67 8 5 5 67 13 5 5 84 11 5 5 84 Ma moment of inertia ide J B ide 2) 0.114 0.039 0.184 0.039 0.163 0.091 0.457 0.091 0.182 0.1 0.476 0.1 0.658 0.197 1.722 0.197 0.869 0.396 2.111 0.396 Ma kg 2) 13.4 16.6 19.7 26.5 22.6 29.4 33.0 50.9 50.2 67.9 2) For max. bore hole d 22

GKN Stromag Periflex VN...GB erie > Bore hole k GKN Stromag Periflex VN 436...726 8-00017 Size Periflex VN 436 Periflex VN 439 Periflex VN 544 Periflex VN 549 Periflex VN 666 Periflex VN 726 VN 43611 VN 43631 VN 43621 VN 43641 VN 43651 VN 43911 VN 43931 VN 43941 VN 43951 VN 54411 VN 54431 VN 54421 VN 54441 VN 54451 VN 54911 VN 54931 VN 54921 VN 54941 VN 54951 VN 66611 VN 66631 VN 66621 VN 66641 VN 66651 VN 72611 VN 72631 VN 72621 VN 72641 VN 72651 SAE 14 16 18 14 16 18 18 21 18 21 21 24 24 Diameter a b d max e f h Bore hole k Length Ma moment of inertia l n o o 1 ide J B ide 2) Ma kg 2) 466.7 438.2 1 475 168 517.5 489 1 526 168 571.5 542.9 1 168 466.7 438.2 130 464 185 517.5 489 130 455 185 571.5 542.9 130 464 185 571.5 542.9 160 580 572 2 673.1 641.4 160 683 572 2 571.5 542.9 180 580 572 300 673.1 641.4 180 683 572 300 673.1 641.4 190 692 692 270 8x13.5 8x13.5 6x17.5 8x13.5 8x13.5 6x17.5 x17.5 x17.5 x17.5 x17.5 x17.5 x.0 130 130 0 0.965 0.491 130 130 0 40 1.596 0.491 130 130 0 2.419 0.491 5 5 85 0.851 0.483 130 130 91 1.565 0.483 130 130 85 2.414 0.483 130 130 1 14 2.222 5 165 165 160 45 14 4.876 5 130 130 1 14 2.228 1.796 165 165 160 45 14 4.882 1.796 190 190 164 5.845 3.474 733.4 692.2 190 744 692 270 190 190 164 57 7.676 3.474 58.4 71.8 82.2 53.3 68.4 79.5 93.5 1.2 4.8 163.9 180.4 194.8 733.4 692.2 Further dimenion on requet 2) For max. bore hole d 23

GKN Stromag Periflex VN...GB/ON erie > Bore hole k1 Bore hole k1 Bore hole k2 4 vent bore offet by 90º Bore hole k2 GKN Stromag Periflex VN 283...433 8-00018 8-00019 Size Periflex VN 283 Periflex VN 350 Periflex VN 358 Periflex VN 430 Periflex VN 433 VN 28311 VN 28331 VN 28321 VN 28341 VN 28351 VN 35011 VN 35031 VN 35021 VN 35041 VN 35051 VN 35811 VN 35831 VN 35821 VN 35841 VN 35851 VN 43011 VN 43031 VN 43021 VN 43041 VN 43051 VN 43311 VN 43331 VN 43321 VN 43341 VN 43351 SAE Diameter a b 1 b 2 d 1 d 2 e f 11½ 11½ 14 11½ 14 14 18 14 18 314.4 295.3 117 95 133 3 316 Bore hole k 1 8x11 k 2 16x11 Length l 1 o p q 52 52 22 7 352.4 333.4 117 95 133 360 316 8x11 16x11 52 52 22 7 352.4 333.4 140 1 165 360 355 8x11 16x13.5 57 56 7 466.7 438.2 140 1 165 355 8x13.5 16x13.5 57 56 352.4 333.4 0 1 175 360 355 8x11 x13.5 63 67 27 7 466.7 438.2 0 1 175 355 8x13.5 x13.5 63 67 27 466.7 438.2 1 0 175 475 8x13.5 x13.5 69 67 23 8 571.5 542.9 1 0 175 6x17.5 x13.5 69 67 23 13 466.7 438.2 180 145 2 475 8x13.5 16x17.5 88.5 84 16 28.5 11 571.5 542.9 180 145 2 6x17.5 16x17.5 88.5 84 16 28.5 Ma moment of inertia ide J B ide 0.1140 0.0330 0.1840 0.0330 0.1630 0.0740 0.4570 0.0740 0.18 0.0950 0.4760 0.0950 0.6480 0.1730 1.72 0.1730 0.755 0.3 1.524 0.3 Ma kg.6 13.1 14.3 21.1.8 22.6 27.0 44.5 35.6 47.0 24

GKN Stromag Periflex VN...GB/ON erie > Bore hole k1 Bore hole k1 Bore hole k2 4 vent bore offet by 90º Bore hole k2 GKN Stromag Periflex VN 436...726 8-00018 8-00019 Size Periflex VN 436 Periflex VN 439 Periflex VN 544 Periflex VN 549 Periflex VN 666 Periflex VN 726 VN 43611 VN 43631 VN 43621 VN 43641 VN 43651 VN 43911 VN 43931 VN 43941 VN 43951 VN 54411 VN 54431 VN 54421 VN 54441 VN 54451 VN 54911 VN 54931 VN 54921 VN 54941 VN 54951 VN 66611 VN 66631 VN 66621 VN 66641 VN 66651 VN 72611 VN 72631 VN 72621 VN 72641 VN 72651 SAE Diameter a b 1 b 2 d 1 d 2 e f Bore hole k 1 k 2 Length Ma moment of inertia l 1 o p q Ma kg ide JB ide 14 16 18 14 16 18 18 21 18 21 21 24 24 466.7 438.2 190 5 2 475 8x13.5 x17.5 6 0 16 32 0.965 0.378 517.5 489 190 5 2 526 8x13.5 x17.5 6 0 16 32 1.596 0.378 571.5 542.9 190 5 2 6x17.5 x17.5 6 0 16 32 2.419 0.378 466.7 438.2 2 185 0 475 464 8x13.5 x22 85 85 18 40 0.851 0.326 517.5 489 2 185 0 526 455 8x13.5 x22 85 90 18 40 1.565 0.326 571.5 542.9 2 185 0 464 6x17.5 x22 85 85 18 40 2.414 0.326 571.5 542.9 270 230 296 580 572 x17.5 24x17.5 2.5 1 22 44.5 14 2.231 0.956 673.1 641.4 270 230 296 683 572 x17.5 24x17.5 2.5 160 22 44.5 14 4.705 0.956 571.5 542.9 270 230 300 683 572 x17.5 24x22 1 1 22.5 45 14 2.237 1.137 673.1 641.4 270 230 300 683 572 x17.5 24x22 1 160 22.5 45 14 4.711 1.137 673.1 641.4 3 275 364 692 692 x17.5 24x22 9.5 164 30 63 5.845 2.584 733.4 692.2 3 275 364 744 692 x 24x22 9.5 164 30 63 7.676 2.584 45.0 58.4 68.8 33.6 44.8 43.6 67.1 93.4 7 97.3 1.2 139.6 733.4 692.2 Further dimenion on requet 24x 30x21* Further dimenion on requet *) include 2 vent bore

GKN Stromag Periflex VN...W erie > 8-000 GKN Stromag Periflex VN 183...358 Size Periflex VN 183 Periflex VN 230 Periflex VN 280 Periflex VN 283 Periflex VN 350 Periflex VN 358 VN 18311 VN 18331 VN 18321 VN 18341 VN 18351 VN 23011 VN 23031 VN 23021 VN 23041 VN 23051 VN 28011 VN 28031 VN 28021 VN 28041 VN 28051 VN 28311 VN 28331 VN 28321 VN 28341 VN 28351 VN 35011 VN 35031 VN 35021 VN 35041 VN 35051 VN 35811 VN 35831 VN 35821 VN 35841 VN 35851 Diameter d 1max d 2max e f h 1 h 2 43 43 222 218 61 61 50 50 271 266 70 70 55 55 322 316 75 75 65 65 322 316 90 90 80 80 360 355 1 1 85 85 360 355 1 1 Length l 1) n 1 n 2 o p 174 60 60 53 58 186 65 65 58.5 63 3 70 70 65 68 280 5 5 75 3 279 5 5 71 3 289 5 5 71 3 Ma moment of inertia ide 2) J B ide 2) 0.0282 0.0038 0.0716 0.0080 0.1 0.0177 0.19 0.0275 0.3190 0.0530 0.3290 0.0870 Ma kg 2) 6.6 9.4.2 22.1 30.1 33.8 1) The aembly dimenion l can be modified by moving the ring within pecified tolerance 2) For max. bore hole d 1 and d 2 26

GKN Stromag Periflex VN...W erie > GKN Stromag Periflex VN 433...726 8-000 Size Periflex VN 430 Periflex VN 433 Periflex VN 436 Periflex VN 439 Periflex VN 544 Periflex VN 549 Periflex VN 666 Periflex VN 726 VN 43011 VN 43031 VN 43021 VN 43041 VN 43051 VN 43311 VN 43331 VN 43321 VN 43341 VN 43351 VN 43611 VN 43631 VN 43621 VN 43641 VN 43651 VN 43911 VN 43931 VN 43941 VN 43951 VN 54411 VN 54431 VN 54421 VN 54441 VN 54451 VN 54911 VN 54931 VN 54921 VN 54941 VN 54951 VN 66611 VN 66631 VN 66621 VN 66641 VN 66651 VN 72611 VN 72631 VN 72621 VN 72641 VN 72651 Diameter d 1max d 2max e f h 1 h 2 85 85 475 1 1 0 0 475 145 145 1 1 475 5 5 130 130 475 182 182 160 160 584 572 2 2 0 0 584 572 2 2 190 190 683 692 270 270 Length l 1) n 1 n 2 o p 297 5 5 86 3 352 1 1 0 3 381 130 130 1 8 352 130 130 1 1 548 2 2 140 6 533 2 2 1 6 536 190 190 169 183.5 Further dimenion on requet Ma moment of inertia ide 2) J B ide 2) 0.3 1.271 0.241 1.350 0.318 1.385 0.352 3.648 24 3.486 8.985 2.623 Ma kg 2) 47.8 69.3 75.7 81.6 8.0 162.6 4.8 1) The aembly dimenion l can be modified by moving the ring within pecified tolerance 2) For max. bore hole d 1 and d 2 27

GKN Stromag Periflex VP...G erie > Bore hole k GKN Stromag Periflex VP 433...726 8-00013 Size Periflex VP 433 Periflex VP 436 Periflex VP 439 Periflex VP 544 Periflex VP 549 Periflex VP 666 Periflex VP 726 VN 43311 VN 43331 VN 43321 VN 43341 VN 43351 VN 43611 VN 43631 VN 43621 VN 43641 VN 43651 VN 43911 VN 43931 VN 43941 VN 43951 VN 54411 VN 54431 VN 54421 VN 54441 VN 54451 VN 54911 VN 54931 VN 54921 VN 54941 VN 54951 VN 66611 VN 66631 VN 66621 VN 66641 VN 66651 VN 72611 VN 72631 VN 72621 VN 72641 VN 72651 SAE 18 18 18 21 21 24 - Diameter a b d max f h 571.5 542.9 0 4 571.5 542.9 1 168 571.5 542.9 130 455 185 673.1 641.4 160 572 2 673.1 641.4 180 572 300 733.4 692.2 190 692 270 995 950 0 803 350 Bore hole k x17.5 x17.5 x17.5 x17.5 x17.5 x.0 32x2 Length l 1) n o 175 160 170 180 160 170 180 160 180 244 2 2 285 0 2 286 0 276 31 370 350 324 32 Ma moment of inertia ide J B ide 2) 1.186 0.439 1.228 0.582 1.5 0.568 3.1 1.587 3.132 2.384 7.702 4.545.850 8.730 Ma kg 2) 61.7 70.0 67.3 229.6 367.4 1) The aembly dimenion l can be modified by moving the ring within pecified tolerance 2) For max. bore hole d 28

GKN Stromag Periflex VP...R erie > * with ring Bore hole k GKN Stromag Periflex VP 433...726 8-00014 Size Periflex VP 433 Periflex VP 436 Periflex VP 439 Periflex VP 544 Periflex VP 549 Periflex VP 666 Periflex VP 726 VN 43311 VN 43331 VN 43321 VN 43341 VN 43351 VN 43611 VN 43631 VN 43621 VN 43641 VN 43651 VN 43911 VN 43931 VN 43941 VN 43951 VN 54411 VN 54431 VN 54421 VN 54441 VN 54451 VN 54911 VN 54931 VN 54921 VN 54941 VN 54951 VN 66611 VN 66631 VN 66621 VN 66641 VN 66651 VN 72611 VN 72631 VN 72621 VN 72641 VN 72651 SAE 18 18 18 21 21 24 - Diameter a b d max f h 571.5 542.9 0 145 571.5 542.9 1 5 571.5 542.9 130 455 182 673.1 641.4 160 572 2 673.1 641.4 0 572 2 733.4 692.2 190 692 270 995 950 0 803 350 Bore hole k x17.5 x17.5 x17.5 x17.5 x17.5 x.0 32x21 Length l 1) I 1 n o o 1 344 321 0 170 350 335 0 190 40 328 308 0 180 336 3 2 2 403 382.5 300 2 390 370 0 276 31 514 350 324 32 Ma moment of inertia ide J B ide 2) 1.186 0.453 2.8 0.817 1.5 0.651 3.268 1.577 2.952 2.119 7.748 4.519.850 9.070 Ma kg 2) 66.3 86.4 79.7 6.4 149.0 228.2 379.3 1) The aembly dimenion l can be modified by moving the ring within pecified tolerance 2) For max. bore hole d 29

GKN Stromag Periflex VP...GB erie > Bore hole k GKN Stromag Periflex VP 433...726 8-000 Size Periflex VP 433 Periflex VP 436 Periflex VP 439 Periflex VP 544 Periflex VP 549 Periflex VP 666 Periflex VP 726 VN 43311 VN 43331 VN 43321 VN 43341 VN 43351 VN 43611 VN 43631 VN 43621 VN 43641 VN 43651 VN 43911 VN 43931 VN 43941 VN 43951 VN 54411 VN 54431 VN 54421 VN 54441 VN 54451 VN 54911 VN 54931 VN 54921 VN 54941 VN 54951 VN 66611 VN 66631 VN 66621 VN 66641 VN 66651 VN 72611 VN 72631 VN 72621 VN 72641 VN 72651 SAE Diameter a b d max e f h 18 18 18 21 21 24 571.5 542.9 0 4 571.5 542.9 1 168 571.5 542.9 130 464 185 673.1 641.4 160 683 572 2 673.1 641.4 160 683 572 2 733.4 692.2 190 744 692 270 995 950 Further dimenion on requet Bore hole k x17.5 x17.5 x17.5 x17.5 x17.5 x.0 32x21 Length Ma moment of inertia l n o o 1 ide J B ide 2) 192 160 187 3.433 0.679 2 160 2 3.514 0.819 197 160 197 3.2 09 264 2 240 45 14 5.670 2.372 260 0 240 45 14 5.682 2.709 308 0 298 53 11.283 6.340 Further dimenion on requet Ma kg 2) 2.4 133.4 119.0 192.4 197.3 323.9 2) For max. bore hole d 30

GKN Stromag Periflex VP...W erie > GKN Stromag Periflex VP 433...726 8-000 Size Periflex VP 433 Periflex VP 436 Periflex VP 439 Periflex VP 544 Periflex VP 549 Periflex VP 666 Periflex VP 726 VN 43311 VN 43331 VN 43321 VN 43341 VN 43351 VN 43611 VN 43631 VN 43621 VN 43641 VN 43651 VN 43911 VN 43931 VN 43941 VN 43951 VN 54411 VN 54431 VN 54421 VN 54441 VN 54451 VN 54911 VN 54931 VN 54921 VN 54941 VN 54951 VN 66611 VN 66631 VN 66621 VN 66641 VN 66651 VN 72611 VN 72631 VN 72621 VN 72641 VN 72651 Diameter d 1max d 2max e f h 1 h 2 0 0 475 145 145 1 1 526 5 5 130 130 526 455 182 182 160 160 683 572 2 2 0 0 683 572 2 2 190 190 744 692 270 270 Further dimenion on requet Length l 1) n 1 n 2 o p 519 0 160 190 5 524 0 160 9 5 503 0 160 175 5 569 2 2 247 6 618 300 0 227 188 659 0 0 303 242 Ma moment of inertia ide J B ide 2) 1.744 0.6 2.819 0.603 2.171 0.651 8.1 1.577 7.916 2.078.177 4.519 Ma kg 2) 2.6 8.0 98.0 234.4 5.8 378.3 1) The aembly dimenion l can be modified by moving the ring within pecified tolerance 2) For max. bore hole d 1 and d 2 31

Characteritic value of the GKN Stromag Periflex VN coupling > T KN The coupling nominal torque can be permanently tranmitted over the whole permitted peed range. It mut not be exceeded by the ytem nominal torque T N. T KN T N An application factor of 1.2 i recoended for imple deign of a drive ytem baed excluively on the nominal torque. T KN T N 1.2 T Kmax The coupling max torque T Kmax can be endured a a peak load and may not be exceeded by peak torque T max1 when the ytem i operating in normal, non-tationary mode. A ytem normal non-tationary mode are unavoidable and occur repeatedly (e.g.: tarting/topping procee, reonance pa, witching procee, acceleration procee, etc.). Overloading the GKN Stromag Periflex VN coupling with peak torque T max2 in the anomalou, nontationary mode of the ytem horten the ervice life and i tolerated in individual cae. Anomalou, non-tationary mode of a ytem are avoidable and are not part of the planned operating cheme (e.g.: emergency top, ync failure, hort circuit, etc.). T Kmax T max1 T Kmax 1.5 T max2 T Kw The admiible permanent alternating torque indicate the amplitude of the admiible permanent periodic torque fluctuation. Thi torque may be uperimpoed on a bae load of T KN. In thi proce, the max damping power P KV mut alo be checked. K a Admiible axial diplacement of the coupling. The axial diplacement W a of the haft mut be le than K a. The axial diplacement for GKN Stromag Periflex VN coupling depend on the ring being ued. It i eential to enure that the dic tire alway fit over the full width in the ring. K a W a K r Admiible radial diplacement of the coupling. The radial diplacement W r of the haft mut be le than K r. K r W r K w Admiible angular diplacement of the coupling. The angular diplacement W W of the haft mut be le than K W. A K W value of 0.5 i admiible for GKN Stromag Periflex VN. However, thi value may only be ued when there are no other haft diplacement option. K w W w 32

Characteritic value of the GKN Stromag Periflex VN coupling > C a The axial pring tiffne give the ratio of axial reaction force to axial diplacement. GKN Stromag Periflex VN coupling do not generate any axial force when the dic tire fit over the full width in the ring. C a = 0 C r The radial tiffne repreent the ratio of radial reaction force to radial diplacement. The pecified value apply to the coupling at operating temperature, with a urface temperature of about 50 C. C Tdyn The dynamic torion pring tiffne indicate the ratio of torque amplitude to torion angle amplitude during an ocillation. The torque amplitude i uperimpoed on an initial load (coupling torque). The Periflex VN coupling C Tdyn value remain contant over the coupling torque (linear characteritic curve), but change with the ize of the amplitude, frequency and temperature of the flexible element. The pecified nominal value for C Tdyn relate to a coupling torque of 0.8 T KN, an alternating torque of 0.2 T KN and a frequency of Hz for a coupling at operating temperature with a urface temperature of about 30 C. C Tdyn = T el ϕ w C Tdyn warm take into account the heating of the coupling through operation with high power diipation. C Tdyn warm = 0.7 C Tdyn C Tdyn A take into account the effect of a mall alternating torque amplitude. C Tdyn A = 1.35 C Tdyn It i recoended that C Tdyn warm (0.7), and C Tdyn A (1.35) i taken into account for the calculation of torional vibration in the ytem. 33

Coupling deign, quetionnaire > Engine ide Engine type Engine power Engine peed In-line / V-type engine Number of cylinder Ma moment of inertia (engine + flywheel) Drive ide P [kw] n [rpm] I/V (angle) z J [ ] Type of application (alternator, pump, compreor, etc.) Type Ma moment of inertia J [ ] Shaft diameter d [] Shaft length I [] GKN Stromag Periflex VN coupling Intallation pace: enter required meaurement in the diagram below Engine houing Number Alternator Flywheel 34

Ue in potentially exploive environment, quetionnaire > Application area Group II (urface application) Potentially exploive atmophere of air and ga dut Ue in zone (category) ga Zone 1 (category 2G) Zone 1 (category 3G) dut Zone 22 not electrically conducting (category 3D) T1 Temperature cla for ga atmophere ga T2 T3 T4 1 C Maximum admiible urface temperature dut < 1 C - C to + 40 C Ambient temperature Different ambient temperature only with retriction 35

GKN Land Sytem 14 PO Box 55 Ipley Houe Ipley Church Lane Redditch B98 0TL Worceterhire, UK P: +44 (0)27 517 7 enquirie@gkn.com Integrated PowertraIn ComPonent, ytem and olution Agriculture Contruction Indutry From Power ource Coupling Clutche Gearboxe Drivehaft Brake Control Electric Wheel To Power APPlIed GKN Stromag, Inc. 85 Wetpark Road Dayton, OH 45459 USA P: +1 937 433 3882 cutomerervice.dayton@gkn.com GKN ROCKFORD, INC. 10 Windor Road Love Park, IL 61111 USA P: +1 8 633 7460 cutomerervice.rockford@gkn.com GKN WALTERSCHEID, INC. 27 Davey Road Woodridge, IL 607 USA P: +1 630 972 9300 cutomer.ervice@gkn.com www.gknlandytem.com GKN LS 21 US 1114 pu