Fenner Tyre couplings provide all the desirable features of an ideal flexible coupling, including Taper-Lock fixing. The. Fenner Tyre coupling is a “torsionally elastic” coupling offering versatility to designers and .. Catalogue Code Group Tyre coupling torsionally elastic rubber flexible couplings manufacturers HRC- series fenner interchangeable flexible shaft cushion couplings to sizes. In this Design Manual Fenner present a range of Shaft Couplings which enables Fenaflex tyres are available in natural rubber compounds for use in ambient Replacement elements for previously catalogued sizes , and are .
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Where Taperlock flanges are used, see separate fitting instructions supplied with the Taper Lock Bushes. Road, Miller Ganj, Ludhiana – From table 1, the service factor is 1.
FennerType spacer couplings fenher primarily designed for the standard distance between shaft end dimensionsand mm. To ensure proper seating, it may be necessary to strike the outside diameter of the tyre with a small mallet. Internal M2 Seating Dia.
FENAFLEX TYRE COUPLINGS – SeekPart
Maximum torque figures should be regarded as short duration overload ratings for use in such circumstances as direct-on-line starting etc. All rights reserved by Fenner India Limited. Thoroughly clean all components, paying particular attention to the removal of the protective coating in the bore of the flanges.
DAMPINGReduces vibration and torsional oscillations developed in internal combustion engines, the amplitude of which increasesgreatly at critical points in the speed range. The size of Fenner Tyre Coupling required is given at the head of that column. The range includes couplings with torque capacity upto Nm.
Fort, Mumbai – Refer to table 3 page 5 and from the appropriate speed, read across until a power greater than that required in step b is found.
Note that shaft ends may project beyond the faces of the flanges if required. When seated, there should be a gap between the ends of the tyre as shown in table 6. Fenner Tyre coupling dampens these destructive vibrations. Bring shafts into line until dimension M2 is obtained table 5.
Check parallel alignment cataloogue laying a straight edge across the flanges at several positions around the catlaogue. Diameters of shafts to be connected. External M2 Seating Dia.
Fenner Tyre couplings can accommodate simultaneous maximum misalignment in all planes without imposing undue loads on adjacent bearings and the excellent shock-absorbing properties of the flexible tyre reduce vibrations and torsional oscillations 2. Library, Ellis Bridge, Ahmedabad – Customer Care Centres at: The use of shortened wrench will coupping thisdimension to be reduced.
FENNER Fenaflex flange type F halfbody taper bore
F40 21 64 0. Ulubari High School, Guwahati – The benefits of using Taperlock Bushes can be extended to include components which have copling parallel bore byincorporating Taperlock Adaptors, Taperlock Bolt-on Hubs or Taperlock weld-on Hubs. The size of coupling is F You can publish your book online for free in a few minutes! Taperlock Bushes are suitable for metric as well as imperial shafts.
Download PDF Ue/fenner Couplings Pin Bush Catalogue PDF
Check angular alignment by measuring gap between flanges at several positions around the circumference. With the addition of a spacer flange, the coupling can be used to accommodate standard distance between shaft endsand facilitate pump maintenance.
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With the addition of a spacer flange, the coupling can be used to accommodate standard distance between shaft ends and facilitate pump maintenance. Periodic visual inspection of the tyre is all that is necessary. Where a key is to be used it should be parallel and side fitting with top clearance. In this event, allow sufficient space between shaft ends for end float and misalignment.
Neoprene rubber compounds are available for use in adverse operating conditions e. Flanges with internal clamping rings should then have the clamping rings fitted, engaging only two or three of the threads of the screws at this time. Determine the required service factor from table 1. All instructions in this manual musttherefore be followed carefully. Satisfactory performance depends on correct installation and maintenance.
ERIKS – Fenner drive couplings catalogue
Tightening of the screws into the threaded holes in the hub forces the bush into the taper bored components, therebyeffectively contracting the bore of the Taperlock Bush until the equivalent of a ‘shrink fit’ is obtained. Alignment is quickly checked by placing a straight edgeacross outside diameter of flanges. For firehazard areas the F.
This gives the design power which is used as a basis for selecting the coupling. They can accommodate parallelmisalignment upto 6 mm, angular misalignment upto 4O and end float upto 8 mm. The flanges are available ttyre either F or H version Taper Lock fitting or bored to size B With the catalkgue of a spacer flange, the coupling can be used to accommodate standard distance between shaft ends and facilitate pump maintenance 1.
Flanges should be fitted flush with the end of the shaft when used with Mill-Motor flanges. Shaft ends, although normally located ‘M’ apart – can project beyond the flanges as shown.
If shaft end float fennfr to occur, locate the shafts at mid- position of end float when checking dimension M2. This allows free flow of electricity between the two shafts to avoid staticelectricity build up.