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KTR Kupplungstechnik
GmbH
D-48407 Rheine
BoWex
puncture
curved-tooth gear couplings
types
No. 001 – junior plug-in coupling,
No. 002 – junior M coupling,
No. 003 – M and M...C
No. 006 - I
and their combinations
according to Standard 94/9/EC
(ATEX 95) for finish bored, pilot
bored and unbored couplings
Schutzvermerk
Gezeichnet:
ISO 16016 beachten.
Geprüft:
BoWex
Operating-/Assembly Instructions
Design 001, 002, 003 and 006
®
®
design No. 001 – junior plug-in coupling (2 parts)
27.06.08 Sha/Hk
30.06.08 Sha
®
design No. 002 – junior M coupling (3 parts)
design No. 003 – M and M...C
design No. 006 - I
Ersatz für:
Ersetzt durch:
KTR-N
40110 EN
sheet:
1
edition:
8
KTR-N vom 17.01.03
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Summary of Contents for KTR BoWex junior
- Page 1 No. 002 – junior M coupling (3 parts) design No. 003 – M and M...C design No. 006 - I Schutzvermerk Gezeichnet: 27.06.08 Sha/Hk Ersatz für: KTR-N vom 17.01.03 ISO 16016 beachten. Geprüft: 30.06.08 Sha Ersetzt durch:...
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Page 2: Table Of Contents
Marking of Coupling for the Hazardous Area 5.7 Starting 5.8 Breakdowns, Causes and Elimination 5.9 EC Certificate of Conformity according to the EC Standards 94/9/EC dated 23 March 1994 Schutzvermerk Gezeichnet: 27.06.08 Sha/Hk Ersatz für: KTR-N vom 17.01.03 ISO 16016 beachten. Geprüft: 30.06.08 Sha Ersetzt durch:... -
Page 3: Technical Data
® BoWex junior plug-in coupling and BoWex junior M coupling dimensions ® [mm] BoWex size M; N 18,5 21,5 19,0 23,0 21,5 23,5 Schutzvermerk Gezeichnet: 27.06.08 Sha/Hk Ersatz für: KTR-N vom 17.01.03 ISO 16016 beachten. Geprüft: 30.06.08 Sha Ersetzt durch:... - Page 4 (e. g. combinations with brake drums, brake disks, overload systems like torque limiters, impellers etc.) are not allowed for the use in hazardous areas. A separate checking must be made. Schutzvermerk Gezeichnet: 27.06.08 Sha/Hk Ersatz für: KTR-N vom 17.01.03 ISO 16016 beachten. Geprüft: 30.06.08 Sha Ersetzt durch:...
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Page 5: Hints
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. -
Page 6: General Hints To Danger
Humid storage rooms are not suitable. Please make sure that there is no condensation. The best relative air humidity is under 65%. Schutzvermerk Gezeichnet: 27.06.08 Sha/Hk Ersatz für: KTR-N vom 17.01.03 ISO 16016 beachten. Geprüft: 30.06.08 Sha Ersetzt durch:... -
Page 7: Assembly
M coupling (size 14 - 65) design No. 003 Component Quantity Designation M-sleeve setscrew DIN EN ISO 4029 ® picture 7: BoWex M coupling Schutzvermerk Gezeichnet: 27.06.08 Sha/Hk Ersatz für: KTR-N vom 17.01.03 ISO 16016 beachten. Geprüft: 30.06.08 Sha Ersetzt durch:... -
Page 8: Hint Regarding The Finish Bore
Any mechanical rework to couplings that are used in hazardous areas require 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. -
Page 9: Assembly Of The Hubs
• Please check with a dial gauge, ruler or feeler whether the permissible displacement figures of tables 5 and 6 can be observed. Schutzvermerk Gezeichnet: 27.06.08 Sha/Hk Ersatz für: KTR-N vom 17.01.03 ISO 16016 beachten. Geprüft: 30.06.08 Sha Ersetzt durch:... - Page 10 0,28 0,28 with n=3000 1/min ΔKr [mm] ΔKw max. angular displacement with n=1500 1/min [degree] ΔKw max. angular displacement with n=3000 1/min [degree] Schutzvermerk Gezeichnet: 27.06.08 Sha/Hk Ersatz für: KTR-N vom 17.01.03 ISO 16016 beachten. Geprüft: 30.06.08 Sha Ersetzt durch:...
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Page 11: Spares Inventory, Customer Service Addresses
A basic requirement to guarantee the operational readiness of the coupling is a stock of the most important spare parts on site. Contact addresses of the KTR partners for spare parts and orders can be obtained from the KTR homepage under www.ktr.com. -
Page 12: Control Intervals For Couplings In
When reaching the torsional backlash ΔS , the nylon sleeve must be exchanged immediately, irrespective of the inspection intervals. Schutzvermerk Gezeichnet: 27.06.08 Sha/Hk Ersatz für: KTR-N vom 17.01.03 ISO 16016 beachten. Geprüft: 30.06.08 Sha Ersetzt durch:... -
Page 13: Checking Of Torsional Backlash
Turn the hub in opposite direction to the direction of drive and measure the torsional backlash ΔS • When reaching the torsional backlash ΔS the nylon sleeve must be exchanged. picture 13: marking of the sleeve and the hub Schutzvermerk Gezeichnet: 27.06.08 Sha/Hk Ersatz für: KTR-N vom 17.01.03 ISO 16016 beachten. Geprüft: 30.06.08 Sha Ersetzt durch:... -
Page 14: Approximate Values Of Wear
BoWex M14 to M65 with sleeve material PA12CF15 (black) In the Explosion Groups IIB and IIC the following materials may be combined: steel stainless steel Schutzvermerk Gezeichnet: 27.06.08 Sha/Hk Ersatz für: KTR-N vom 17.01.03 ISO 16016 beachten. Geprüft: 30.06.08 Sha Ersetzt durch:... -
Page 15: Starting
Any mechanical rework to couplings that are used in hazardous areas require 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. -
Page 16: Breakdowns, Causes And Elimination
• Tightening torques are below/exceeded. • Components are exchanged by mistake/put together incorrectly. • No original KTR parts (purchased parts) are used. • Old sleeves/already worn out sleeves or sleeves stored too long are used. • The coupling used/the coupling protection used is not suitable for the operation in hazardous areas and does not correspond to EC Standard 94/9/EC, respectively. - Page 17 3) check coupling parts and exchange the unit damaged coupling parts 4) insert sleeve, assemble coupling parts 5) instruct and train the service staff Schutzvermerk Gezeichnet: 27.06.08 Sha/Hk Ersatz für: KTR-N vom 17.01.03 ISO 16016 beachten. Geprüft: 30.06.08 Sha Ersetzt durch:...
- Page 18 Standard 94/9/EC is not ensured. A T T E N T I O N ! KTR does not assume any liabilities or guarantees regarding the use of spare parts and accessories which are not provided by KTR and for the damages resulting herefrom.
- Page 19 5.9 EC Certificate of Conformity EC Certificate of Conformity corresponding to EG Standard 94/9/EG dated 23 March 1994 and to the legal regulations The manufacturer - KTR Kupplungstechnik GmbH, D-48432 Rheine - states that the ® ® BoWex - curved-tooth gear couplings...
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