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GEARex

Operating/Assembly instructions

KTR-N
Sheet:
Edition:

40310 EN
13 of 36
15

Please observe protection

note ISO 16016.

Drawn:

2019-09-19 Pz/Wb

Replacing:

KTR-N dated 2017-01-02

Verified:

2019-09-19 Pz

Replaced by:

Type FH

Component

Quantity

Description

Hub

Sleeve

see table 6

Dowel screws

see table 6

Nut

Flat gasket

Washers DIN 7603

Screw plugs DIN 908

O-ring - material 70 NBR

Spacer

1) With size 10 cap screws DIN 7984 - 8.8

Illustration 17: GEARex

type FH

Type DH

Component

Quantity

Description

Hub

Sleeve

see table 6

Dowel screws

see table 6

Nut

Flat gasket

Washers DIN 7603

Screw plugs DIN 908

O-ring - material 70 NBR

Cover

see table 10

Cap screws DIN EN ISO 4762

O-ring - material 70 NBR

Spacer

Illustration 18: GEARex

type DH

Assembly

4.1 Components of the couplings

Содержание GEARex DA

Страница 1: ...TR N dated 2017 01 02 Verified 2019 09 19 Pz Replaced by GEARex All steel gear couplings type FA FB FAB DA DB and DAB along with their combinations according to directive 2014 34 EU Type FA Type FB Ty...

Страница 2: ...age of O rings 10 3 3 Transport and packaging 10 4 Assembly 10 4 1 Components of the couplings 11 4 2 Advice for finish bore 15 4 3 Assembly of the coupling general 16 4 4 Assembly of the types FA FB...

Страница 3: ...d 2019 09 19 Pz Replaced by 10 Enclosure A Advice and instructions regarding the use in potentially explosive atmospheres 33 10 1 Intended use in potentially explosive atmospheres 33 10 2 Inspection i...

Страница 4: ...20 389 214 283 425 5 334 275 250 0 90 60 100 232 190 305 8 84 46 388 464 426 236 312 457 365 5 316 265 1 15 70 100 276 220 310 10 76 43 450 516 483 263 371 527 425 360 300 1 50 Table 2 Technical data...

Страница 5: ...223 864 1261 1063 643 608 825 720 480 470 7 50 130 300 500 440 25 415 220 905 1295 1100 660 684 950 805 520 520 9 00 140 380 550 460 20 430 225 940 1350 1145 685 750 1020 875 570 590 12 00 150 460 63...

Страница 6: ...140 300 280 394 545 475 340 310 2 50 85 160 325 292 430 585 515 352 330 3 00 90 180 350 305 464 640 560 365 360 4 00 100 220 390 330 512 690 612 390 400 5 00 110 220 420 350 560 765 665 410 420 6 00...

Страница 7: ...94 545 475 462 570 340 310 2 50 85 325 370 292 430 585 515 500 597 352 330 3 00 90 350 400 305 464 640 560 546 623 365 360 4 00 100 390 440 330 512 690 612 594 673 390 400 5 00 110 420 480 350 560 765...

Страница 8: ...bodily injuries that may result in death Warning of product damages This symbol indicates notes which may contribute to preventing material or machine damage General advice This symbol indicates notes...

Страница 9: ...the selection instructions for the particular application see catalogue drive technology GEARex If the operating conditions performance speed modifications on engine and machine change the coupling se...

Страница 10: ...ne etc In general the optimum storage condition is said to be welded in polyethylene bags with temperatures between 5 C to 20 C The O rings component 8 must not be stored being mounted to the hubs com...

Страница 11: ...dual parts Before assembly the coupling has to be inspected for completeness Type FA FB and FAB Component Quantity Description 1 2 Hub 2 2 Sleeve 3 see table 2 Dowel screws 4 see table 2 Nut 5 1 Flat...

Страница 12: ...DA DB and DAB Component Quantity Description 1 2 Hub 2 2 Sleeve 3 see table 4 Dowel screws 4 see table 4 Nut 5 1 Flat gasket 6 4 Washers DIN 7603 7 4 Screw plugs DIN 908 8 2 O ring material 70 NBR 9...

Страница 13: ...t gasket 6 4 Washers DIN 7603 7 4 Screw plugs DIN 908 1 8 2 O ring material 70 NBR 13 1 Spacer 1 With size 10 cap screws DIN 7984 8 8 Illustration 17 GEARex type FH Type DH Component Quantity Descript...

Страница 14: ...sket 6 2 Washers DIN 7603 7 2 Screw plugs DIN 908 1 8 1 O ring material 70 NBR 12 1 Flange hub 1 With size 10 cap screws DIN 7984 8 8 Illustration 19 GEARex type FR Type DR Component Quantity Descript...

Страница 15: ...e make absolutely sure to observe the figures for dmax see chapter 1 Carefully align the hubs when the finish bores are drilled Please provide for a setscrew according to DIN EN ISO 4029 with a cup po...

Страница 16: ...ed have to be primarily observed The operator of the machine should be provided with the dimensional drawing We recommend to inspect bores shaft keyway and feather key for dimensional accuracy before...

Страница 17: ...tightening torque TA see table 9 an end plate or by shrinking Basically make sure with the assembly that the shaft hub connection is sealed such that grease cannot escape from the coupling Before fil...

Страница 18: ...Screw the split cover together with the cap screws Extract the tightening torque from the dimensional drawing attached Lightly grease the O rings component 8 and insert in the corresponding keyway of...

Страница 19: ...e of 90 versus each other Applying for type DH only Push the spacer component 13 between the two sleeves and align the fitting holes to be flush with the sleeves Insert the flat gasket component 5 and...

Страница 20: ...with radial and angular displacement see tables 1 3 5 and 7 In order to ensure a long service life of the coupling the coupling must be aligned to at least 20 of the displacement combinations that ma...

Страница 21: ...ss with a little finger falling down of solid foreign objects The cover may provide for openings intended for necessary heat dissipation These openings have to comply with DIN EN ISO 13857 The cover m...

Страница 22: ...00 m are generally impermissible for potentially explosive atmospheres It also applies for multiple coatings exceeding an overall thickness of 200 m Make sure with painting or coating that the couplin...

Страница 23: ...ing for grease filling or consult with KTR The upper half must be fully filled with grease In case if a dimensional drawing was prepared for the coupling the dimensions specified have to be primarily...

Страница 24: ...ure the adjacent components must generally be considered If used other than intended the coupling can become a source of ignition EU directive 2014 34 EU requires special care by the manufacturer and...

Страница 25: ...mponents and replace coupling components that have been damaged 4 Find out the reason for vibrations 5 Assemble new coupling components 6 Inspect alignment adjust if necessary Misalignment permissi bl...

Страница 26: ...n and lubricate the new coupling size according to the GEARex operating mounting instructions Operating error of the unit 1 Set the unit out of operation 2 Disassemble the coupling and remove the resi...

Страница 27: ...In order to ensure a long service life of the coupling and avoid damages on the coupling the quantities of grease specified for the different coupling sides and the intervals of replacement of grease...

Страница 28: ...e of leakages escape of grease defective sealing elements have to be replaced immediately The coupling may be damaged if these hints are disregarded The grease escaped has to be fully collected and di...

Страница 29: ...ing component 8 into the keyway of the sleeve component 2 Assemble the sleeves as per chapter 4 and 5 and start with the operation If O rings component 8 only are to be used the power packs to be comb...

Страница 30: ...ash of Smax mm the coupling must be replaced Reaching the limits for replacing depends on the operating conditions and the existing operating parameters In order to ensure a long service life of the c...

Страница 31: ...oupling may cause standstill of the drive and the overall machine Rotating particles may cause danger to life STOP With disassembly operation and maintenance of the coupling it has to be made sure tha...

Страница 32: ...component 1 Please make use of proper pullers The shaft bearing must not be loaded In respect of environmental protection we would ask you to dispose of the packaging or products on termination of the...

Страница 33: ...110 C T5 30 C to 75 C 95 C T6 30 C to 60 C 80 C Explanation The maximum surface temperatures each result from the maximum permissible ambient or operating temperature Ta plus the maximum temperature i...

Страница 34: ...group IIC An inspection of the circumferential backlash and a visual inspection of the components must be performed after 1 000 operating hours for the first time at the latest after 3 months after st...

Страница 35: ...if not possible differently for reason of space or functioning GEARex Year Deviating marking applies until 31st October 2019 Short marking II 2G c IIC T X II 2D c T X I M2 c X Complete marking II 2G c...

Страница 36: ...th requirements according to enclosure II of directive 2014 34 EU The coupling described in here complies with the specifications of the following standards rules DIN EN ISO 80079 36 DIN EN ISO 80079...

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