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BoWex

®

 

Operating/Assembly instructions

 

KTR-N 
Sheet: 
Edition: 

40110 EN 
7 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: 

 

 

 

 
The coupling hubs are supplied in preserved condition and can be stored at a dry and roofed place for 6 - 9 
months. 
The features of the coupling sleeves remain unchanged for up to 5 years with favourable storage conditions. 
 

 

 

The storage rooms must not include any ozone-generating devices like e. g. fluorescent 
light sources, mercury-vapour lamps or electrical high-voltage appliances. 
Humid storage rooms are not suitable. 
Please 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 equipment. 

 
The couplings are packed differently each depending on size, number and kind of transport. Unless otherwise 
contractually agreed, packaging will follow the in-house packaging specifications of KTR. 
 
 
 
 
 

 
The coupling is generally supplied in individual parts. Before assembly the coupling has to be inspected for 
completeness. 
 
 
 

 

Type made of nylon 

 

Components of BoWex

®

 junior plug-in coupling 

Component 

Number 

Description 

 

Illustration 5: BoWex

®

 junior plug-in coupling 

Hub 

Plug-in sleeve 

Setscrew 
DIN EN ISO 4029 

 

 
 
 
 
 
 

Storage, transport and packaging 

3.1  Storage 

3.2  Transport and packaging 

Assembly 

4.1  Components of the couplings 

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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