KTR ROTEX ZS-DKM Series Instructions Manual Download Page 6 | Manualshive

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KTR ROTEX ZS-DKM Series Instructions Manual Download Page 6

KTR Kupplungstechnik

GmbH

D-48407 Rheine

R O T E X

®

m o u n t i n g

i n s t r u c t i o n s

d e s i g n Z S - D K M a n d Z S - D K M - H

KTR-N
sheet:
edition:

40224 E
6
4

Gezeichnet:

14.07.06 Sha/At

Ersatz für:

Schutzvermerk

ISO 16016 beachten. Geprüft:

07.08.06 Sha

Ersetzt durch:

2 Hints

2.1 Coupling Selection

!

C A U T I O N !
For a continuous and troublefree operation of the coupling it must be designed according to
the selection instructions (according to DIN 740 part 2) for the particular application
(see ROTEX

®

catalogue).

If the operating conditions (performance, speed, changes at engine and machine) change,
the coupling selection must be checked again.
Please make sure that the technical data regarding torque only refers to the spider. The
transmissible torque of the shaft/hub connection must be checked by the orderer, and he is
responsible for the same.

For drives with endangered torsional vibration (drives with periodical load on torsional vibration) it is necessary to
make a torsional vibration calculation to ensure a perfect selection. Typical drives with endangered torsional
vibration are e. g. drives with diesel engines, piston pumps, piston compressors etc. On request KTR makes the
coupling selection and the torsional vibration calculation.

2.2 General Hints

Please read through these mounting instructions carefully before you set the coupling into operation.
Please pay special attention to the safety instructions!

The

ROTEX

®

coupling is suitable and approved for the use in hazardous areas. When using the

coupling in hazardous areas please observe the special hints and instructions regarding safety in
enclosure A.

The mounting instructions are part of your product. Please keep them carefully and close to the coupling.
The copyright for these mounting instructions remains with

KTR

Kupplungstechnik GmbH.

2.3 Safety and Advice Hints

STOP

D A N G E R !

Danger of injury to persons.

!

C A U T I O N !

Damages on the machine possible.

)

A T T E N T I O N !

Pointing to important items.

P R E C A U T I O N !

Hints concerning explosion protection.

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Summary of Contents for ROTEX ZS-DKM Series

Page 1: ...zeichnet 14 07 06 Sha At Ersatz f r Schutzvermerk ISO 16016 beachten Gepr ft 07 08 06 Sha Ersetzt durch design ZS DKM1 design ZS DKM3 ROTEX Torsionally flexible jaw type couplings types ZS DKM ZS DKM...

Page 2: ...Hints 2 3 Safety and Advice Hints 2 4 General Hints to Danger 2 5 Proper Use 3 Storage 4 Assembly 4 1 Components of the Couplings 4 2 Hint Regarding the Finish Bore 4 3 Assembly of the Hubs 4 4 Assem...

Page 3: ...0 225 180 105 110 50 6 38 25 15 195 dimensions mm Lz dimension for shaft distance dimension L mm hexagon head cap screws DIN EN ISO 4017 10 9 size da LZS DKM1 100 120 140 160 180 200 250 Mxl z 4 TA Nm...

Page 4: ...625 135 94 116 68 75 76 0 15 16 75 75 1280 160 108 136 80 85 86 5 20 19 90 100 2400 200 142 172 100 100 101 5 20 20 dimensions mm l11 dimension for shaft distance dimension E1 mm cap screws DIN EN IS...

Page 5: ...cap screws DIN EN ISO 4762 12 9 weight 3 for shaft distance dimension L kg size LZS DKM H 100 140 180 250 Mxl z 2 TA Nm 100 140 180 250 24 L 45 49 89 M6x20 2 14 1 40 1 60 28 L 51 41 81 M8x25 2 35 1 90...

Page 6: ...al vibration it is necessary to make a torsional vibration calculation to ensure a perfect selection Typical drives with endangered torsional vibration are e g drives with diesel engines piston pumps...

Page 7: ...for the necessary protection devices and caps 2 5 Proper Use You may only assemble operate and maintain the coupling if you carefully read through the mounting instructions and understood them had te...

Page 8: ...1 Components of Couplings Components of ZS DKM1 component quantity designation component quantity designation 1 2 hub 2 2 spider 5 s table 1 hexagon head cap screw DIN EN ISO 4017 3Na 2 driving flang...

Page 9: ...esign ZS DKM H Features of the standard spiders spider hardness Shore marking colour 95 98 Sh A red 4 2 Hint Regarding the Finish Bore STOP D A N G E R The maximum permissible bore diameters d see tab...

Page 10: ...with approval KTR supplies unbored or pilot bored coupling parts and spare parts on explicit customer s request These parts are additionally labelled with the symbol Table 4 setscrew DIN EN ISO 4029 R...

Page 11: ...chieved Fasten the hubs by tightening the setscrews DIN EN ISO 4029 with cup point or by an end disk tightening torque see table 4 picture 8 assembly of the hubs 4 4 Assembly of the Design ZS DKM1 Ins...

Page 12: ...le piece spec picture 13 assembly of subassembly 4 6 Assembly of the Design ZS DKM H Remove the shells from the hub body see picture 14 Fit the hub body together with the spiders and the DKM H middle...

Page 13: ...ely aligned Please absolutely observe the displacement figures indicated see tables 5 and 6 If the figures are exceeded the coupling is damaged The exacter the alignment of the coupling the higher is...

Page 14: ...4 0 99 1 26 1 52 1 78 2 04 2 30 2 96 42 2 0 1 0 0 75 1 64 1 99 2 34 2 69 3 04 3 91 1 23 1 49 1 75 2 02 2 28 2 93 48 2 1 1 0 0 75 1 61 1 95 2 30 2 65 3 00 3 87 1 20 1 46 1 73 1 99 2 25 2 91 55 2 2 1 0...

Page 15: ...able for the use according to EC standard 94 9 EC 1 Industry with the exception of mining device class II of category 2 and 3 coupling is not approved for device class 1 media class G gases fogs steam...

Page 16: ...respectively after 6 000 operating hours or after 18 months at the latest If you note a considerable wear during the first inspection so that a change of the spider would be recommended please find o...

Page 17: ...xchange values depends on the operating conditions and the existing operating parameters C A U T I O N In order to ensure a long lifetime of the coupling and to avoid dangers regarding the use in haza...

Page 18: ...an explicit release by KTR The orderer must send a drawing to KTR acc to which the manufacture must be made KTR checks this drawing and returns it to the orderer with approval 5 6 Starting Before put...

Page 19: ...the table Breakdowns and if possible be eliminated according to the proposals The possible breakdowns mentioned can be hints only To find out the cause all operating factors and machine components mu...

Page 20: ...ut the unit out of operation 2 disassemble the coupling and remove rests of the spider 3 check coupling parts and exchange damaged coupling parts 4 insert spider assemble coupling parts 5 check alignm...

Page 21: ...of the spider are excluded premature wear of spider ambient contact temperatures which are too high for the spider max permissible e g T4 30 C 90 C danger of ignition due to sparking in case of metal...

Page 22: ...r KTR Kupplungstechnik GmbH D 48432 Rheine states that the flexible ROTEX couplings described in these mounting instructions and explosion proof designed correspond to Article 1 3 b of Standard 94 9 E...

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