KTR-Group BoWex junior plug-in Operating & Assembly Instructions Download Page 21

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BoWex

Operating/Assembly instructions

KTR-N
Sheet:
Edition:

40110 EN
21 of 22
16

Please observe protection

note ISO 16016.

Drawn:

2019-07-01 Pz/Wb

Replacing:

KTR-N dated 2017-01-02

Verified:

2019-07-23 Pz

Replaced by:

Substance group - gases, fogs and vapours:

The marking with explosion group llC includes the explosion groups llA and llB.

Substance group - dusts:

The marking with explosion group lIlC includes the explosion groups lIlA and lIlB.

If the symbol

was punched in addition to marking

, the coupling component was supplied by KTR as an

unbored or pilot bored version (see chapter 4.2 of the present operating/assembly instructions).

Enclosure A

Advice and instructions regarding the use in

potentially explosive atmospheres

9.5

marking of coupling for potentially explosive atmospheres

Summary of Contents for BoWex junior plug-in

Page 1: ...1 Pz Wb Replacing KTR N dated 2017 01 02 Verified 2019 07 23 Pz Replaced by BoWex Non failsafe curved tooth gear couplings types junior plug in coupling junior M coupling M und M C I and their combina...

Page 2: ...ctive 2006 42 EC 6 3 Storage transport and packaging 7 3 1 Storage 7 3 2 Transport and packaging 7 4 Assembly 7 4 1 Components of the couplings 7 4 2 Advice for finish bore 9 4 3 Assembly of the hubs...

Page 3: ...s mm Setscrew mm Max speed rpm TKN TK max Hub component 1b d1 D1 Plug in sleeve component 2b d2 D2 G1 t1 t2 TA Nm 14 5 10 6 7 8 9 22 8 22 M5 6 8 1 4 6000 10 11 25 10 11 25 12 14 26 12 14 26 19 8 16 12...

Page 4: ...63 M8 10 10 M 38 M 38C x 38 40 4 84 48 18 13 58 83 69 M8 10 10 M 42 x 42 42 4 88 50 19 13 65 92 78 M8 10 10 M 48 M 48C x 48 50 4 104 50 27 13 68 95 78 M8 10 10 M 65 M 65C x 27 70 lg 65 55 4 114 68 23...

Page 5: ...ies 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 which may c...

Page 6: ...particular application see catalogue drive technology BoWex If the operating conditions performance speed modifications on engine and machine change the coupling selection must be reviewed Please make...

Page 7: ...e make sure that condensation is not generated The best relative air humidity is less than 65 In order to avoid any injuries and any kind of damage always make use of proper transport and lifting equi...

Page 8: ...pling 1 2 Hub 2 1 Sleeve 3 2 Setscrew DIN EN ISO 4029 Type made of steel nylon Components of BoWex M coupling size 14 65 Component Number Description Illustration 7 BoWex type M 1 2 Hub 2 1 Sleeve typ...

Page 9: ...e parts only upon explicit request of the customer These parts are additionally marked with the symbol Reference to unbored resp pilot bored coupling components with explosion protection marking Basic...

Page 10: ...ce of the sleeve while being in operation Disregarding this advice may cause damage to the coupling If used in potentially explosive atmospheres the setscrews to fasten the hubs as well as all screw c...

Page 11: ...The displacement figures specified in tables 6 and 7 are maximum figures which must not arise in parallel If radial and angular displacement arise at the same time the permissible radial displacement...

Page 12: ...0 9 0 9 0 9 0 9 0 9 0 7 0 6 0 6 0 4 Kw degree max angular displacement with n 3000 rpm 0 7 0 7 0 6 0 6 0 6 0 6 0 6 0 6 0 5 0 4 0 4 0 3 Before start up of the coupling inspect the tightening of the set...

Page 13: ...ints only To find out the cause all operating factors and machine components must be considered Coating of coupling If coated priming paintings etc couplings are used in potentially explosive atmosphe...

Page 14: ...for axial fastening of hubs working loose 1 Set the unit out of operation 2 Inspect alignment of coupling 3 Tighten the screws to fasten the hubs and secure against working loose 4 For inspection of w...

Page 15: ...eeve 3 Inspect coupling components and replace coupling components that have been damaged 4 Insert nylon sleeve assemble coupling components 5 Inspect alignment adjust if necessary 6 Make sure that fu...

Page 16: ...n The maximum surface temperatures result from each the maximum permissible ambient or operating temperature Ta plus the maximum temperature increase T of 20 K standard sleeve light and conductive sle...

Page 17: ...f the coupling see chapter 9 3 and 9 4 according to directive 2014 34 EU only has to be inspected if a failure of the coupling and consequently a standstill of the drive causes explosion hazard We rec...

Page 18: ...hub see Illustration 13 Turn the hub in the driving direction and measure the torsional backlash Smax When reaching the torsional backlash Smax the nylon sleeve must be replaced Driven side Turn the h...

Page 19: ...potentially explosive atmospheres the shaft ends must be accurately aligned Please absolutely observe the displacement figures specified see tables 6 and 7 If the figures are exceeded the coupling wi...

Page 20: ...sive BoWex Year I M2 Ex h I Mb II 2G Ex h IIC T6 T4 Gb II 2D Ex h IIIC T80 C T120 C Db 30 C Ta 60 C 100 C KTR Systems GmbH Carl Zeiss Stra e 25 D 48432 Rheine Type M with standard sleeve light sizes M...

Page 21: ...ludes the explosion groups llA and llB Substance group dusts The marking with explosion group lIlC includes the explosion groups lIlA and lIlB If the symbol was punched in addition to marking the coup...

Page 22: ...health 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 80...

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