CHAIN DRIVES. Back to Contents pages

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1 ack to Contents pages CHIN CHIN ROLLER CHIN DRIVE DESIGN & DIMENSIONS, S & NSI SINGLE & MULTI STRND TTCHMENT CHIN PGE 2 CONVEYOR CHINS DOULE PITCH, CONVEYOR, SCRPER ND GRICULTURL TYPES WITH OR WITHOUT TTCHMENTS PGE Roller chain technology has evolved over the centuries. During this time new design features and production processes have been introduced. The new Fenner roller chain is the product of this technology. This extensive range of transmission roller chains and sprockets in both S and NSI standard is supplemented with ranges of attachment, double pitch, conveyor, agricultural and leaf chains. Fenner Power Transmission Distributors also supply larger sized conveyor drives. LEF CHINS SERIES L, LL, L PGE 44 FLEXON FLT TOP CHINS STRIGHT RUNNING & SIDEFLEXING PGE 4 TPER-LOCK SPROCKETS TO SUIT S CHIN 0 TO SIMPLEX, DUPLEX & TRIPLEX PGE 4 PILOT ORED SPROCKETS Chain Drives Design Data Required Type of prime mover, or driving m/c Electric motor starting arrangement Rotational speed of prime mover Power rating of prime mover Type of driven machine Rotational speed of driven machine Power absorbed by driven machine Hours/day duty & start/stop frequency oth driven & driver machine shaft diameters Centre distance & space restraints fixed centres? availability of lubrication? ny environmental issues ambient temperature noise limits water, oil mist etc. TO SUIT S CHIN 05 TO SIMPLEX, DUPLEX & TRIPLEX PGE 7 PLTEWHEELS TO SUIT S CHIN 05 TO SIMPLEX, DUPLEX & TRIPLEX PGE 9 INSTLLTION/CCESSORIES INSTLLTION & MINTENNCE, LURICTION, TENSIONING DEVICES, TORQUE LIMITERS PGE 94 Chain Drives

2 CHIN Roller Chain Fenner dvanced Chain Technology (FCT) Roller Chain technology has evolved over the centuries. During this time new design features and production processes have been introduced. Fenner Roller Chain is the product of this technology. Increased Fatigue Resistance Shot Peening of rollers and side plates imparts beneficial fatigue resisting properties, counteracting the onset of fatigue failure. all Swaged side plate holes improve the hole quality and surface finish thus combating fatigue failure. Deep Waisted side plates increase the effective cross section of the side plate, thereby providing additional resistance to fatigue failure. Increased Wear Life Seam Oriented ushes ensure that seams are positioned away from the critical bearing areas, extending wear life thus reducing down-time. Case Hardened Pins increase resistance to wear, further extending wear life. Solid Rollers evenly distribute working loads, prolonging wear life. Fit and Forget Reliability Fenner Chain is preloaded to bed in all component parts. This also acts as a final 0% quality check, enabling you to simply "fit and forget" Fenner Chain. Lubrication & Protection Fenner Roller Chain is pre-lubricated for protection against corrosion and contamination. The light mineral oil used provides an initial lubrication, however, Fenner Power Transmission Distributor recoend that all chains should be appropriately lubricated prior to operation. Fenner Roller Chain is wrapped in a protective covering and is boxed in 5 metre lengths. 2 Chain Drives

3 SELECTION (a) Service Factor From Table, determine the service factor which is applicable to the drive. (b) Design Power Multiply the normal running power required by the service factor. This gives the Design Power which is used as the basis for selecting the drive. (c) Chain Refer to Table 2 (page 4) and trace to the right along the horizontal axis to the rev/min of the faster shaft. Trace upwards along the vertical axis to the Design Power. t the point of intersection, note the recoended chain pitch or pitches if there is an overlap. (d) Speed Ratio Divide the speed of the faster shaft by the speed of the slower shaft to obtain the speed ratio. (e) Sprocket Sizes Refer to Table 4 (page ) and select driving and driven sprockets to match the Speed Ratio found in step (d). See sprocket size recoendations on page 4. (f) Power Rating Refer to the power rating tables (page 5) for the pitch of chain chosen in step (c). Read down the left hand column to the rotational speed of the faster shaft. On this line read the power rating for the simplex chain selected. These tables are for 9 tooth sprockets, if a sprocket with a different number of teeth is used, the power rating should be multiplied by the Sprocket Factor from the table at the bottom of page 5. If the power rating figure does not equal or preferably exceed the Design Power, calculated in step (b), either select a larger pitch or a multiple strand (duplex or triplex) chain. Single strand chain offers the most economical solution, and should be used where possible. However, for limitations in space, high speed or smooth running requirements a smaller pitch, duplex or triplex drive may be considered. (g) Chain Length To find the Chain length in pitches, use the formula below. L = 2C + T + t + KP P 2 C L = Length of chain in pitches. C = Centre distance in. P = of chain in. T = Number of teeth on large sprocket. t = Number of teeth on small sprocket. K = Factor from Table 3 (page ). The calculated number of pitches should be rounded up to an even, whole number of pitches. If the centre distance can not be adjusted, to allow for the use of an even number of pitches, it may be necessary to use an offset or cranked link, in which case the chain power rating will need to be reduced, consult Fenner Power Transmission Distributor. Recalculate the exact centre distance required for the adjusted number of pitches. For recoended centre distance, refer to Table 5 below. If a jockey or tensioning sprocket is used add an extra 2 pitches. To obtain the chain length, multiply the number of pitches by the pitch of the chain. Length of chain in feet = LP 5 Roller Chain Drive Selection TLE SERVICE FCTORS TYPES OF DRIVEN MCHINE 'Soft' starts Electric motors:.c. Star-delta start D.C. Shunt wound Internal combustion engines with 4 or more cylinders. ll prime movers fitted with centrifugal clutches, dry or fluid couplings. TYPES OF PRIME MOVER 'Heavy' starts Electric motors:.c. Direct-on-line start D.C. Series and compound wound. Internal combustion engines with less than 4 cylinders. Over Over Over Over and to and to under under Light Duty gitators (uniform density), elt conveyors (uniformly loaded). Medium Duty gitators and mixers (variable density). elt conveyors (not uniformly loaded), Kilns, Laundry machinery, Lineshafts, Machine tools, Printing machinery, Sawmill and woodworking machinery, Screens (rotary). Heavy Duty rick machinery, ucket elevators, Conveyors (heavy duty), Hoists, Quarry plant, Rubber machinery, Screens (vibrating), Textile machinery. EXMPLE Select a chain drive to transmit.5 kw from a gearbox running at 0 rev/min and driven by a direct-on-line electric motor to a uniformly loaded conveyor drive shaft which is required to run at approximately rev/min for hours per day. Gearbox output shaft is and the headshaft is 5 diameter. (a) Service Factor From Table the Service Factor is.2. (b) Design Power =,5 x,2 =, kw. (c) Chain y referring to Table 2 (page 4), the intersection of design power and the rev/min of the faster shaft indicates a pitch chain. (d) Speed Ratio 0 = 2: (e) Sprocket Size From Table 4 (page ) sprockets of 9 and 3 teeth give a ratio of 2:. (f) Power Rating The power ratings for chain are given on page 5. The required power rating from step (b) is. kw. For a 9T driver sprocket, running at 0 rev/ minute, the power rating for - simplex chain Hours per day duty is 3.79 kw. s this exceeds the required design power the selection is satisfactory. If space limitations demand smaller sprocket dimensions, an alternative selection would be to use -2 duplex chain which has a power rating of 2. kw at 0 rev/min. (g) Chain Length Recoended centre distance for - chain is 00 Table 5 below. Therefore the chain length as per selection step (g) (chain length) is pitches including a connecting link. Drive Specification pitches or 9 feet of Fenner - chain -9 Driver Sprocket with a 7 x bore -3 Driven Sprocket with a x 5 bore lternative selection Recoended centre distance for -2 chain is 0 Table 5 below. Therefore the chain length as per selection step (g) (chain length) is 4 pitches including a connecting link. lternative Drive Specification 4 pitches or 7.75 feet of Fenner -2 chain 2-9 Driver Sprocket with a x bore 2-3 Driven Sprocket with a x 5 bore. CHIN TLE 5 - RECOMMENDED CENTRE DISTNCE Chain Inches 3/" /2" 5/" 3/4" "./4"./2".3/4" 2" Centre Distance Chain Drives 3

4 CHIN Roller Chain Drive Selection TLE 2 - RITISH STNDRD CHIN LRGER SIZES RE VILLE CONSULT FPT DESIGN POWER kw " (. ) 2.3/4" (44,) 24./2" (3,)./4" (3,75) " (,4) 3/4" (9) 5/" (5,75 ) 0 /2" (,7) 0 3/" (9,5) Rev/min of FSTER SHFT GENERL RECOMMENDTIONS ON SPROCKET SIZES 9 teeth and above Sprockets running at medium to maximum speeds on normal applications (see power ratings for speeds on page 5). 7 teeth Permissible to use this sprocket on very small pitches ie, and 3 / ". Refer to section above, but should be restricted to slow speed drives (see power ratings for speeds on page 5). 5 teeth or less Must be avoided unless shaft speed is below 0 revs/min. 23 teeth and above Recoended for impulse applications. When ratios are low, the use of sprockets with high numbers of teeth minimises joint articulation, chain pull and bearing loads. If a small number of teeth are used on high speed, high load applications, hardening of teeth should be considered. Ratios over 7: are not recoended for single strand drives. In all drives where ratios exceed 5: the designer should consider using compound drives for maximum service life. On drives where ratios exceed 3: the shaft centre distance should not be less than the sum of the sprocket pitch circle diameters. For drives with vertical shafting always use multistrand chains. 4 Chain Drives

5 POWER RTINGS (kw) for ritish Standard Chain ased on 9 tooth driver sprockets 0 3/ " (9,5) PITCH 0 / 2 " (,7) PITCH Rev/min Type 9 Tooth faster of Shaft Simplex Duplex Triplex Lubrication Roller Chain Drive Selection Rev/min Type 9 Tooth faster of Shaft Simplex Duplex Triplex Lubrication / "(5,75 ) PITCH Rev/min Type 9 Tooth faster of Shaft Simplex Duplex Triplex Lubrication CHIN 3/ 4 " (9) PITCH Rev/min Type 9 Tooth faster of Shaft Simplex Duplex Triplex Lubrication " (,4) PITCH Rev/min Type 9 Tooth faster of Shaft Simplex Duplex Triplex Lubrication / 4 " (3,75) PITCH Rev/min Type 9 Tooth faster of Shaft Simplex Duplex Triplex Lubrication / 2 " (3,) PITCH 2. 3 / 4 " (44,) PITCH 32 2" (,) PITCH Rev/min Type 9 Tooth faster of Shaft Simplex Duplex Triplex Lubrication Rev/min Type 9 Tooth faster of Shaft Simplex Duplex Triplex Lubrication Rev/min Type 9 Tooth faster of Shaft Simplex Duplex Triplex Lubrication Sprocket Factor N o Teeth Factor For driver sprockets other than 9 tooth, multiply the power rating by the Sprocket Factor (above) to calculate the true power rating. FOR DETIL OF LURICTION TYPES SEE PGE 94. Chain Drives 5

6 CHIN TLE 3 K FCTOR Roller Chain Drive Selection T-t K T-t K T-t K T-t K T-t K T-t K T-t K T-t K T-t K TLE 4 SPEED RTIOS Number of teeth Driving Sprocket ,00,,00,,09,00 3,,,0,00,,27,7,0,00 Number of teeth Driven Sprocket 5,,3,,5,07,00,,,33,23,,07,00 7,,,42,3,2,3,0,00,0,4,,3,29,,3,0,00 9,,73,5,4,3,27,9,,0,00 2,00,2,7,54,43,33,,,,05,00 2 2,,9,75,2,,,3,24,7,,05, , 2,00,3,9,57,47,3,29,22,,,05, , 2,09,92,77,4,53,44,,2,2,5,,05, , 2, 2,00,5,7,,,4,33,2,,,09,04,00 2, 2,27 2,0,92,79,7,5,47,39,32,,9,,09,04,00 2 2, 2,3 2,7 2,00,,73,3,53,44,37,,24,,3,0, , 2, 2, 2,0,93,0,9,59,,42,,29,23,7,3,0,00 2 2,0 2,54 2,33 2,5 2,00,7,75,5,5,47,,33,27,22,7,, , 2,4 2,42 2,23 2,07,93,,7,,53,,3,32,2,2,,07 3,00 2,73 2, 2,3 2, 2,00,,7,7,5,,43,3,,,,,00 3 3,0 3, 3,7 2,92 2,7 2,53 2,3 2,24 2, 2,00,,,73,5,5,52,4, , 5, 4,75 4,3 4,07 3,0 3,5 3, 3,7 3,00 2,5 2,7 2,59 2,4 2,3 2,2 2,, 7 7,,9,33 5,5 5,43 5,07 4,75 4,47 4,22 4,00 3,0 3,2 3, 3, 3,7 3,04 2, 2, ,,4 7,92 7,3,79,33 5,94 5,59 5,2 5,00 4,75 4,52 4,32 4,3 3,9 3,0 3,52 3,7 Ratios in old type indicate ratios generally available in Taper Lock CHIN LENGTH CONVERSION DT Chain (ins) es/ft es/metre /4" / " /2" / " /4" Chain (ins) es/ft es/metre " /4" /2" 2. 3 /4" " 9. Chain Drives

7 ROLLER CHIN LINKS Roller Chain CHIN CONN. LINK CONN. LINK RIVET PIN LINK DOULE OFFSET LINK INNER LINK OFFSET LINK SPRING CLIP CONNECTING LINK Spring Clip Type Cotter Type Rivet-on Type RITISH STNDRD (S) MERICN STNDRD (S) S HEVY DUTY H H H H H H H H H H H H H H H H 0H 0H 0H 0H 0H 0H 0H 0H 0H 0H 0H H H H H H DOULE PITCH C C C C C C C C C C C/H C/H C/H C/H C/H C0/H C0/H C0/H C20/H C20/H C20/H C2/H C2/H C2/H C42 C42 C42 C42 C42 C52 C52 C52 C52 C52 C2/H C2/H C2/H C2/H C2/H C2/H C2/H C2/H C22/H C22/H C22/H C22/H C22/H C22/H COTTER CONNECTING LINK RIVET PIN LINK INNER LINK OFFSET LINK DOULE OFFSET LINK RITISH STNDRD ROLLER CHINS TO ISO R ND DIN 7 STDS SIMPLEX ROLLER CHIN Part No. P inch Inside Width b min Roller. d max Pin. D max Plate Depth g 0-.7 / / / Conn Pin Length a max earing rea cm 2 Min reaking Load F min N pprox. Mass kg/m Chain Drives 7

8 CHIN Roller Chain RITISH STNDRD ROLLER CHINS S 22, ISO R, DIN 7 t t t Pt Pt Pt Example: Part No. = 04-0 ISO Chain No Roller meter Width etween Inner Plates Pin meter Pin Length Inner Plate Depth Plate Thickness Transverse Minimum Tensile Strength verage Tensile Strength Weight per Metre P d max b min d2 max L max LC max h2 max t/t max Pt Q min Q0 q kn kn kg/m * /3. 4.5/3.5.0/4. 7.5/.0 7.0/.0.5/.0 / * /3. 4.5/3.5.0/4. 7.5/.0 7.0/.0.5/.0 / * /3. 4.5/3.5.0/4. 7.5/.0 7.0/.0.5/.0 / * Straight Side Plates. Dimensions in. Standard pack size is 5 metres (.4 feet). Chain Drives

9 MERICN STNDRD ROLLER CHINS NSI 29., ISO R, DIN Roller Chain CHIN Pt Pt Pt Example: Part No. = S - NSI ISO Chain Chain No No Roller meter Width etween Inner Plates Pin meter Pin Length Inner Plate Depth Minimum Plate Transverse Tensile Thickness Strength verage Tensile Strength Weight per Metre P d max b min d2 max L max LC max h2 max T max Pt Q min Q0 q kn kn kg/m C- 0C C-2 0C C-3 0C ushing chain, d indicates the external diameter of the bushing. Cottered Chain can be supplied for all chains of 9,05 pitch and above. Dimensions in. Standard pack size is 5 metres (.4 feet). Chain Drives 9

10 CHIN Roller Chain MERICN STNDRD ROLLER CHINS "H" SERIES ROLLER CHINS NSI H Series chains are dimensionally identical to NSI standard chains except that the sideplates are thicker. The heavier side plates provides some additional fatigue resistance. They are primarily intended for applications where occasional shock loads are likely to cause fatigue failures in the chain. Whilst there is an increase in tensile strength, the wear life of the case hardened pins remains the same as for standard chain. Simplex H series chains operate on standard NSI sprockets. Multiple strand H chain require nonstandard NSI sprockets because of the thicker side plates. Example: Part No. = S -H NSI Chain No H H H 0H 0H H H 0H 0H Roller meter Width etween Inner Plates Pin meter Note: Refer to Fenner Power Transmission Distributor for dimensional details of NSI "H" Series multiple strand chain Pin Length Inner Plate Depth Plate Thickness Minimum Tensile Strength verage Tensile Strength Weight per Metre P d max b min d2 max L max LC max h2 max T max Q min Q0 q kn kn kg/m Standard pack size is 5 metres (.4 feet). "SH" SERIES ROLLER CHINS NSI SH series chains are identical to H series but they have a different pin material, which is through hardened. The surface hardness is less than that of the carburised pins in the NSI standard and NSI H series chains but through hardened pins provide additional fatigue resistance, at some slight sacrifice in wear life. Simplex SH series chains operate on standard NSI sprockets. Multiple strand SH series chain require non-standard NSI sprockets because of the thicker side plates. NSI Chain No SH SH SH 0SH I00SH ISH ISH ISH 0SH Roller meter Width etween Inner Plates Pin meter Pin Length Inner Plate Depth Plate Thickness Minimum Tensile Strength verage Tensile Strength Weight per Metre P d max b min d2 max L max LC max h2 max T max Q min Q0 q kn kn kg/m Standard pack size is 5 metres (.4 feet). Chain Drives

11 ROLLER CHINS WITH STRIGHT SIDE PLTES Roller Chain CHIN DIN ISO Chain No C0- C- C- C- C-/24 C- C24- Roller meter Width etween Inner Plates Pin meter Pin Length Plate Depth Plate Thickness Minimum Tensile Strength verage Tensile Strength Weight per Metre P d max b min d2 max L max LC max h2 max t/t max Q min Q0 q kn kn kg/m /3. 4.5/3. 4.5/3.5.0/ Standard pack size is 5 metres (.4 feet). STINLESS STEEL CHINS Material: ISI 4 Stainless Steel for optimum corrosion resistance, having regard for tensile strength and wear life considerations. Stainless steel chain is not as hard or as strong as carbon steel chain. ISI 4 Stainless Steel may have some slight residual magnetism due to cold working of the pins, bushes and rollers in manufacture. For applications where non-magnetic chain is required consult Fenner Power Transmission Distributor. Example: Part No. = 0-SS Chain No 04-SS 05-SS *0-SS 0-SS -SS -SS -SS -SS Roller meter Width etween Inner Plates Pin meter Pin Length Inner Plate Depth Plate Thickness Minimum Tensile Strength verage Tensile Strength Weight per Metre P d max b min d2 max L max LC max h2 max t/t Q min Q0 q kn kn kg/m /3. 4.5/ SS SS SS SS 0SS * Straight Side Plates. ushing chain, d indicates the external diameter of the bushing. Standard pack size is 5 metres (.4 feet). Chain Drives

12 CHIN Roller Chain FENNER SPECIL CHINS Fenner Power Transmission Distributors offer the Fenner extended range of Special chains which are widely used Industrial Standards but not part of any ISO or NSI International Standards. t Chain No 04H 45 45H 45 45F F V H HF F F2 F5 H 24H Roller meter Width etween Inner Plates Pin meter Pin Length Inner Plate Depth Plate Thickness Minimum Tensile Strength verage Tensile Strength Weight per Metre P d max b min d2 max L max LC max h2 max t/t max Q min Q0 q kn kn kg/m / / /3. 7.5/ Standard pack size is 5 metres (.4 feet). Chain Drives

13 S & NSI CHINS WITH TTCHMENTS ttachment Chain The following attachments, for ritish and NSI chains, conform to Fenner dimensional standards, which are generally the ISO Standard. Other chain manufacturers have their own standard dimensions for attachments which can vary dimensionally from the Fenner standard. efore ordering any chains with attachments the critical dimensions of platform height, hole diameter and hole centres should be checked to ensure that the Fenner standard meets your requirement. Should you require attachments to other manufacturers standards please advise us as, we can supply to other dimensional standards. Certified drawings of Fenner attachments are available upon request. CHIN - TTCHMENTS - ONE SIDE K- TTCHMENTS - OTH SIDES ISO Chain No NSI Chain No P Width G Hole Centres F Overall Width W Plate Thickness t/t Platform Height h4 Hole d4 * / * Straight Side Plates S- TTCHMENTS M - ONE SIDE SK- TTCHMENTS M - OTH SIDES ISO Chain No *0 0 NSI Chain No Width Centre P G C Overall Height F Plate Thickness t/t /3. Hole d * Straight Side Plates Chain Drives 3

14 Chain Drives CHIN W- W-2 ttachment Chain WK- WK-2 WS- WS-2 WSK- WSK-2 ISO Chain No NSI Chain No Platform Length Hole Centres Hole Centres Platform Width Plate Thickness Platform Height Hole P G L F W T h4 d TTCHMENTS - ONE SIDE TTCHMENTS - OTH SIDES ISO Chain No NSI Chain No Platform Width Hole Centres Hole Centres Plate Thickness Hole P G L C T d Overall Height F TTCHMENTS WM - OTH SIDES TTCHMENTS WM - ONE SIDE

15 CHINS WITH EXTENDED PINS ttachment Chain CHIN The following extended pins, for ritish and NSI chains, conform to Fenner dimensional standards, which are generally the ISO Standard. Other chain manufacturers have their own standard dimensions for extended pins which can vary dimensionally from the Fenner standard. efore ordering any extended pin chains, the critical dimensions of extended length and pin diameter should be checked to ensure that the Fenner standard meets your requirement. Should you require extended pins to other manufacturers standards please advise us as we can supply to any dimensional standard. Duplex and Triplex pin lengths can be supplied upon request. D D3 Example: Part No. = 0- E/P ISO Chain No 0 NSI Chain No Width etween Inner Plates Pin meter Extended Length Pin Length P b d2 L3 L max LC max Chain Drives 5

16 CHIN Double Chain DOULE PITCH TRNSMISSION CHINS t Example: Part No. = NSI Chain No ISO Chain No Roller meter Width etween Inner Plates Pin meter Pin Length Inner Plate Depth Plate Thickness Minimum Tensile Strength verage Tensile Strength Weight per Metre P d max b min d2 max L max LC max h2 max t/t max Q min Q0 q kn kn kg/m / Standard pack size is 5 metres (.4 feet). DOULE PITCH CONVEYOR CHINS SMLL ROLLER TYPE LRGE ROLLER TYPE Example: Part No. = C NSI Chain No C C42 C C52 C C2 CH C2H C0H C2H C20H C22H C2H C22H Roller meter Width etween Inner Plates Pin meter Pin Length Inner Plate Depth Plate Thickness Minimum Tensile Strength verage Tensile Strength Weight per Metre P d max b min d2 max L max LC max h2 max T max Q min Q0 q kn kn kg/m Standard pack size is 5 metres (.4 feet). Chain Drives

17 DOULE PITCH CONVEYOR CHINS WITH TTCHMENTS Double ttachment Chain CHIN - TTCHMENTS K- TTCHMENTS -2 TTCHMENTS K-2 TTCHMENTS NSI Chain No P Width G Hole Centres L Hole Centres F Overall Width W Platform Height h4 Hole d4 C C42 C C52 C C2 CH C2H C0 C0H C2H C20H C22H C2H C22H S- TTCHMENTS M - ONE SIDE SK- TTCHMENTS M - OTH SIDES S-2 TTCHMENTS M2 - ONE SIDE SK-2 TTCHMENTS M2 - OTH SIDES NSI Chain No P Width G Hole Centres L Hole Centres C Hole Centres C2 Platform Height F Hole d4 Hole d5 C C42 C C52 C C2 CH C2H C0H C2H C20H C22H Chain Drives 7

18 CHIN HOLLOW PIN CHINS Conveyor Chain TYPE - USHED TYPE - USHED TYPE C - ROLLER Example: Part No. = 0- HP Chain No 0HP HP HP ush / Roller meter Width etween Inner Plates Pin meter Pin Length Inner Plate Depth Minimum Plate Tensile Thickness Strength verage Tensile Strength Weight per Metre P d max b min d2 max d3 max L max LC max h2 max t/t max Q mim Q0 q kn kn kg/m / Type C C HP HP HP/5.0 HP/.00 0HP C CHP CHP CHP C0HP Standard pack size is 5 metres (.4 feet). Chain Drives

19 LIGHT-MEDIUM DUTY Conveyor Chain CHIN SOLID PIN SERIES *Normally held in Stock-Type C Types - D Ex Import also stocked with extended pins. Example: Part No. = ZC. Equivalent ritish Series Chain No P Inch P L D2 D4 G D5 D H S S2 F F2 Tensile Strength N 7 0 lbf Z * * * lbf Z 0 * * lbf Z 0 * lbf Z C0* Dimensions are nominal, for reference purposes only. Chain Drives 9

20 CHIN LIGHT-MEDIUM DUTY Conveyor Chain HOLLOW PIN SERIES *Normally held in Stock-Type C Example: Part No. = ZC. Equivalent ritish Series Chain No P Inch P L D2 D4 G D5 D D7 H S S2 F F2 Tensile Strength N 000 lbf ZC* * * * lbf ZC* * * lbf ZC * lbf ZC Dimensions are nominal, for reference purposes only. Chain Drives

21 Chain Drives 2 CHIN *Normally held in Stock-Type C Other attachment sizes - Please enquire. Dimensions are nominal, for reference purposes only. Mass kg/each e d c b a P Chain No ttachments Mass f Type kg/m Z * * * Z 0 * * Z 0 * Z Type C kg/m Type D kg/m

22 CHIN LIGHT-MEDIUM DUTY Conveyor Chain DEEP LINK SERIES *Normally - Ex Import Example: Part No. = ZEC. Equivalent ritish Series Chain No P Inch P L D2 D5 D H H S S2 F F2 Tensile Strength N Mass kg/m 7 0 lbf ZE lbf ZE lbf ZE lbf ZE Dimensions are nominal, for reference purposes only. 22 Chain Drives

23 Chain Drives 23 CHIN *Normally carried in stock with pilot bore, Type, in mild steel. Dimensions are nominal, for reference purposes only. Tooth Width G Conveyor Chain Sprocket Wheels Normal Max ore F ore Length E D oss C Max Top P.C.D. Roller No of Teeth Chain Inch Chain Series lbf N * * * * * * * * * * * * * * * *

24 CHIN Special Chains, Sprockets and ttachments In addition to the standardised chains detailed in this catalogue, many other chains are available from Fenner, via the Fenner Power Transmission Distributor, either ex-import or of local manufacture. These include specialised chains for such industries as Timber, Pulp and Paper, Sugar Milling, Fertilizer, Earth-moving, ottling, Water Treatment and many other more general industries. Should you have a requirement for a chain that is not shown in the catalogue, our representatives would require the following information:. Chain number, if available, or 2. Detailed drawing, or 3. sample (preferably unused) or 4. ccess to the chain, for detailed sketch, or 5. asic dimensions and strength requirements. Selection Should you require our assistance in recoending a suitable chain for a new installation, or an existing conveyor/elevator which is not satisfactory, we would require the following information: a. Type of conveyor or elevator b. Conveyor speed and power requirements, if known c. pproximate centre distance between shafts d. Space limitations, for sprocket sizes e. Mass, size, shape and nature of material conveyed f. Method of feed and discharge g. Operating conditions i.e. Hrs/day, temperature, lubrication, etc. h. ttachment type and spacings, where known i. Take-up arrangement j. ny further helpful information SPROCKETS Sprockets and traction wheels can be manufactured to order, for any chain shown in this catalogue and for any special chain supplied by Fenner. Should Fenner be supplying the corresponding chain, we would need to know: a. The number of teeth or maximum diameter b. oss requirements, either one side or central c. ore size and keyway details, where required d. Material requirements, if not standard mild steel e. Design, i.e. standard, split or split ring type Should the chain already exist, but not be identifiable by a chain number, the following basic chain dimensions would be required:. Chain pitch 2. Roller (or bush) diameter 3. Width inside chain linkplates, from inner link 4. Linkplate height CHIN TTCHMENTS Standard or K type attachments are normally held in stock, for the standard range of chains. Various types of special attachments can be manufactured to order and welded to any of our steel conveyor or elevator chains. Please enquire. 24 Chain Drives

25 Scraper Chains CHIN Chain Drives

26 CHIN Scraper Chains Forged Links DRIVE SPROCKETS ND DRIVEN WHEELS FOR LINKS CODE 0-R Code T C S F R Ø D 0-R Materials MN MnCr5 CN NiCrMo5 C C CD 42CrMo4 Treatment Case hardening Case hardening Hardening and tempering Hardening and tempering verage theoretical breaking load DRIVEN WHEEL Code De Di Df S 0-R/0R R/0R R/R R/R R/R 4 39 MONOLOC DRIVING-WHEEL Code nr. teeth Dp De Df S 0-R/0C R/0C R/C R/C R/C.5 4 SECTOR DRIVING-WHEEL Code nr. teeth Dp De Df Dm S Sm 0-R/0CS R/0CS R/CS R/CS R/CS Chain Drives

27 DRIVE SPROCKETS ND DRIVEN WHEELS FOR LINKS CODE 2 Scraper Chains Forged Links CHIN Code T C S F R Ø D Materials MN MnCr5 CN NiCrMo5 C C CD 42CrMo4 Treatment Case hardening Case hardening Hardening and tempering Hardening and tempering verage theoretical breaking load DRIVEN WHEEL Code De Di Df 2/0R /07R 20 2/0R /09R /R /R 4 4 2/R /3R /R /5R 32 2/R S MONOLOC DRIVING-WHEEL Code 2/0C 2/07C 2/0C 2/09C 2/C 2/C 2/C 2/3C 2/C 2/5C 2/C nr. teeth Dp De 4 Df S SECTOR DRIVING-WHEEL Code 2/0CS 2/07CS 2/0CS 2/09CS 2/CS 2/CS 2/CS 2/3CS 2/CS 2/5CS 2/CS nr. teeth Dp De Df Dm S Sm Chain Drives 27

28 CHIN Scraper Chains Forged Links DRIVE SPROCKETS ND DRIVEN WHEELS FOR LINKS CODE 22 Code T C S F R Ø D Materials MN MnCr5 CN NiCrMo5 C C CD 42CrMo4 Treatment Case hardening Case hardening Hardening and tempering Hardening and tempering verage theoretical breaking load DRIVEN WHEEL Code De Di Df 22/0R /07R /0R /09R /R /R /R /3R /R /5R 32 22/R S MONOLOC DRIVING-WHEEL Code 22/0C 22/07C 22/0C 22/09C 22/C 22/C 22/C 22/3C 22/C 22/5C 22/C nr. teeth Dp De 4 Df S SECTOR DRIVING-WHEEL Code 22/0CS 22/07CS 22/0CS 22/09CS 22/CS 22/CS 22/CS 22/3CS 22/CS 22/5CS 22/CS nr. teeth Dp De Df Dm S Sm 2 Chain Drives

29 DRIVE SPROCKETS ND DRIVEN WHEELS FOR LINKS CODE 2 Scraper Chains Forged Links CHIN Code T C S F R Ø D Materials MN MnCr5 CN NiCrMo5 C C CD 42CrMo4 Treatment Case hardening Case hardening Hardening and tempering Hardening and tempering verage theoretical breaking load DRIVEN WHEEL Code De Di Df S 2/0R /R /R MONOLOC DRIVING-WHEEL Code nr. teeth Dp De Df S 2/0C /C /C SECTOR DRIVING-WHEEL Code nr. teeth Dp De Df Dm S Sm 2/0CS /CS /CS Chain Drives 29

30 CHIN WORKSHOP STNDRD Scraper Chains Straight Sideplates Code P Li Db DIMENSIONS Dp Hp Sp Ix Minimum breaking load kn Measures upon request The chains can be supplied riveted or cottered on both sides. Chain Drives

31 Drop Forged Scraper Chains CHIN NORM.: not treated steel HT: treated steel No Mark P s g St L Fb min max N min q NORM. HT kg/m R 0.L x O x R 02.M. 3 x O 7.2 x R 03 2L x x O 0 R 04 2M x x O R 05 2H x x O R 0 L x x O R 07 M x x O.0 7 R 0 0M x x O R 09 0M 0.0 x x O R 0 0M x x O R 0 2H x x O Old Part Number R0 LINK R0 PINS R0 CIRCLIP R02 LINK R02 CIRCLIP R02 PIN R04 LINK R04 PINS R04 CIRCLIP R05 LINK R05 PINS R05 CIRCLIP New Part Number (MCV Part numbers) Refer to Page 2 0-C LINK 0 PIN 0 CIRCLIP 0R-C LINK 0R CIRCLIP 0R PIN 2-C LINK 2 PIN 2 CIRCLIP 22-C LINK 22 PIN 22 CIRCLIP Chain Drives 3

32 CHIN SHPE OF SCRPER Drop Forged Scraper Chains SCRPER TYPE TYPE OF CONVEYOR Square or rectangular Horizontal or inclined till 0 O. Plate Horizontal or inclined till 0 O for dusty material. 'U' folded Inclined till 0 O. C folded Inclined from 0 O till O for dusty material. Double O' folded Inclined from 0 O till O. 32 Chain Drives

33 SHPE OF SCRPER Drop Forged Scraper Chains SCRPER TYPE TYPE OF CONVEYOR CHIN C folded Horizontal or inclined till O to O. K reinforced Horizontal or inclined till O for dusty material. Special attachments For special use. C folded Inclined till 0 O for dusty material. Double O' folded Inclined till O for big load. Chain Drives 33

34 CHIN Drop Forged Chain LL DIMENSIONS SHOWN IN THIS CTLOGUE RE NOMINL. PRECISE TOLERNCES RE VILLE ON REQUEST. Rivetless chain 34,, 4, 5, 7, 9 Trolley ssemblies 34,, /7, and 7 Trolley wheels and guide wheels Pins extensive range of master and extended pins ttachments I, C, and H attachments Rider plates flat and butterfly Pusher dogs for and 7 chain Caterpillar drive for and 7 chain Roller turn rollers and spindles Drives sprockets for 34, and 7 chain Traction wheels for 34, and 7 chain Dimensions are nominal, for reference purposes only. 34 Chain Drives

35 Chain Drives CHIN DIMENSIONL SPECIFICTION Inch Chain Ref Drop Forged Rivetless Chain Inch C Inch D Inch E Inch F Inch G Inch H Inch Example: Part No. = X-34

36 CHIN 34 Trolley ssembly Trolley illustrated is with H attachment. Wheels can be riveted or bolted to bracket. Trolley brackets are drop forged from high carbon steel. Mass of 2 Wheel Trolley Maximum Payload of 2 Wheel Trolley Trolley Track Size kg kg min max min x 7 Joist Dimensions are nominal, for reference purposes only. 3 Chain Drives

37 Trolley ssembly CHIN Trolley illustrated is with attachment. Wheels can be riveted or bolted to bracket. Trolley brackets are drop forged from high carbon steel. Mass of 2 Wheel Trolley Maximum Payload of 2 Wheel Trolley Trolley Track Size kg kg min max min x 7 Joist Dimensions are nominal, for reference purposes only. Chain Drives 37

38 CHIN 7 Trolley ssembly Trolley illustrated is with attachment. Wheels can be riveted or bolted to bracket. Trolley brackets are drop forged from high carbon steel. Mass of 2 Wheel Trolley Maximum Payload of 2 Wheel Trolley Trolley Track Size kg kg min max min x 9 Joist Dimensions are nominal, for reference purposes only. 3 Chain Drives

39 W and WH Welded Steel Mill Chain Heat-treated pins resist wear. Three-diameter design simplifies coupling, yet assures an interference fit with pitch holes. CHIN Flat on pin end mates with D-shaped pitch hole to provide a mechanical lock in addition to an interference fit. Sidebars and barrels held in accurate alignment and welded in one continuous operation. Uniform links for balanced load distribution. Controlled forming of riveted head provides uniform clearances between links, assuring free articulation. Precision-spaced pitch holes punched by progressive, automatic machinery. Holes accurately sized to close tolerances to assure uniform pitch control. Welded steel mill chains are designed for heavy-duty conveyor service. They readily cope with shock loads and abrasive conditions; hence, they are widely used in the forest products, pulp and paper, and similar industries where demanding operating conditions are coon. Welded steel chains are frequently used to replace cast pintle chains and combination chains when application requirements are increased. The smaller sizes can also be used for slow-speed power transmission drives. Welded steel mill chains are available in two series. The W series consists of steel links with offset sidebars, coupled together by heat-treated pins. The WH series, with heat-treated links and pins, is preferred when additional resistance to abrasion is required. This heat treating process gives the chain extra protection against shock and impact loading and wear. Several attachments are available to suit a variety of conveyor and elevator applications. * Normally held in stock Riveted construction Normally held in stock Cottered construction Normally held in stock Riveted and cottered construction Chain No W Series WH Series Nominal W Series llowable Chain Pull WH Series W Series verage Ultimate Strength WH Series Nominal Dimensions () C D E F T W pprox. mass Standard ttachments Inch N N N N kg/m W7* W4 W W W32 WH7 WH4 WH WH WH K, K2, H2, W K2, W K2, W K2, W K2, W, G9, G Dimensions are nominal, for reference purposes only. For attachment dimensional details consult Fenner Power Transmission Distributor. Chain Drives 39

40 CHIN DRIVE CHINS RO ushed Roller Chains alanced design provides maximum live bearing area. Pins, bushings and rollers made of steel and hardened for superior wear resistance. Rollers are accurately machined for correct operating clearances. hole locations closely controlled to assure accurate pitch. Pins and bushings locked against rotation in sidebars by controlled press fits. RO offset sidebar roller chains are manufactured to close limits and are designed for heavy duty drive service at speeds up to 5 m/min. Depending on chain size, they are capable of transmitting as high as to 3 kw. These rugged, all-steel chains are suitable for a wide variety of drive applications where difficult operating conditions prevail. Hence, they are coonly used for the propel and crowd drives on cranes and shovels, for drum drives on transit mixer trucks, and for drives on heavy duty conveyors and processing equipment. Most RO drive chains have heat-treated sidebars of either medium carbon or alloy steel. Sidebar pitch holes are accurately sized and spaced to assure interference fits with pins and bushings and close control of chain pitch. Joint parts are uniformly sized to provide proper operating clearances. Pins are heat-treated for high strength and wear life. Full-round bushings are hardened to resist shock and wear. Rollers are processed to withstand sprocket tooth impact. The live bearing areas of these drive chains are carefully proportioned to achieve even load distribution and long wear life. Most of these chains are pre-stressed to further enhance their resistance to fatigue and wear. OFFSET SIDER CHINS TO PI STD ND DIN 2 Chain No P Inch P Inside Width b Inner Link Width b2 max Outer Link Width b3 Roller. d Pin. d2 max Linkplate Depth max g Linkplate Thickness s Pin Length a earing rea cm 2 Tensile Strength F N pprox. Mass kg/m RO 32 RO. HYPER RO.42 Ro 3 Ro 3 c Ro OFFSET SIDER CHINS TO MERICN STD NSI 29. ND DIN 2 Chain No P Inch P Inside Width b Inner Link Width b2 max Outer Link Width b3 Roller. d Pin. d2 max Linkplate Depth max g Linkplate Thickness s Pin Length a earing rea cm 2 Tensile Strength F N pprox. Mass kg/m RO RO 2 RO 335 RO 3 RO RO 42 RO 424 Ro 3b Ro 3 /2 Ro 4b Ro 4 /2 Ro 5b Ro 5 /2 Ro / Dimensions are nominal, for reference purposes only. Other sizes of Offset Sidebar and Heavy Industrial Drives can be supplied to order. Sprockets for Rotary Chains are produced by us with standard tooth profile. Chain Drives

41 PLIN CHIN C-Combination Chains CHIN STNDRD TTCHMENTS Normally stocked in cottered construction. Has round barrel, pins not staggered. * Normally Ex Import Chain No Inch Nominal llowable Chain Pull N verage Ultimate Strength N pprox. Mass kg/m Plain Chain Nominal Dimensions () C D E F T Inners Standard ttachments Outers C C C3 * C2 C C32 * K K3 K2 K2 K2 K2 K K3 K2 K2, S K2, S K2, S Dimensions are nominal, for reference purposes only. For dimensional details enquire Fenner Power Transmission Distributor. Chain Drives 4

42 CHIN gricultural Pressed Steel Chains Example: Part No. = Chain No P d max d2 max d3 max d 2 max b max b2 max s N N kg 0 links Dimensions (). Standard tolerances. Special sizes and attachments can be developed and quoted on request. Note: lso available in cast iron. 42 Chain Drives

43 'S' TYPE STEEL GRICULTURL CHINS ll 'S' type chain and attachments can be supplied zinc plated. Please specify at time of order. gricultural Chain CHIN Chain No S32 S42 S S52 S SR S2 S77 S Roller meter Width etween Inner Plates Pin meter Pin Length Inner Plate Depth Plate Thickness Minimum Tensile Strength verage Tensile Strength Weight per Metre P d max b min d 2 max L max LC max h2 max T max Q min Q0 q kn kn kg/m 'S' TYPE STEEL GRICULTURL CHIN TTCHMENTS K-I TTCHMENTS Chain No P Width G Hole Centres F Overall Width W Platform Height h4 Hole d4 Elongated Slot Width K S32K S42K SK S52K SK S2K S2F 'C' TYPE STEEL GRICULTURL CHINS Roller meter Width etween Inner Plates Pin meter Plate Depth Plate Thickness Minimum Tensile Strength verage Tensile Strength Weight per Metre Pin Length Chain No P d max b min d2 max L max LC max h2 max T max Q min Q0 q kn kn kg/m C C C Chain Drives 43

44 44 Chain Drives CHIN L SERIES LEF CHINS CHIN LCING NSI Chain No ISO Chain No Chain Lacing Plate Depth Plate Thickness Pin meter Pin Length Minimum Tensile Strength verage Tensile Strength Weight per Metre P h2 max T max d2 max L max Q min Q0 q kn kn kg/m L422 L423 L434 L444 L44 L4 L522 L523 L534 L544 L54 L5 L22 L23 L34 L44 L4 L L22 L23 L34 L44 L4 L L22 L23 L34 L44 L4 L L22 L23 L34 L44 L4 L L22 L23 L34 L44 L4 L L22 L23 L34 L44 L4 L LH022 LH023 LH034 LH044 LH04 LH0 LH22 LH23 LH34 LH44 LH4 LH LH22 LH23 LH34 LH44 LH4 LH LH22 LH23 LH34 LH44 LH4 LH LH22 LH23 LH34 LH44 LH4 LH LH2422 LH2423 LH2434 LH2444 LH244 LH24 LH222 LH223 LH234 LH244 LH24 LH2 LH3222 LH3223 LH3234 LH3244 LH324 LH32.0 /2" /" 9.0 3/4".0 " 3.7./4" 3.0./2" /4".00 2" 2x2 2x3 3x4 4x4 4x x 2x2 2x3 3x4 4x4 4x x 2x2 2x3 3x4 4x4 4x x 2x2 2x3 3x4 4x4 4x x 2x2 2x3 3x4 4x4 4x x 2x2 2x3 3x4 4x4 4x x 2x2 2x3 3x4 4x4 4x x 2x2 2x3 3x4 4x4 4x x Leaf Chain

45 Chain Drives CHIN LL SERIES LEF CHINS L SERIES LEF CHINS CHIN LCING CHIN LCING NSI Chain No Chain Lacing Plate Depth Plate Thickness Pin meter Pin Length Minimum Tensile Strength verage Tensile Strength Weight per Metre P h2 max T max d2 max L max Q min Q0 q kn kn kg/m L322 L422 L444 L4 L522 L534 L544 L5 L22 L44 L L22 L44 L L22 L44 L L22 L44 L L44 L L44 L 9.5 3/".0 /2" /" 9.0 3/4".0 " 3.7./4" 3.0./2" /4".00 2" 2X2 2X2 4X4 X 2X2 3X4 4X4 X 2X2 4X4 X 2X2 4X4 X 2X2 4X4 X 2X2 4X4 X 4X4 X 4X4 X ISO Chain No Chain Lacing Plate Depth Plate Thickness Pin meter Pin Length Minimum Tensile Strength verage Tensile Strength Weight per Metre P h2 max T max d2 max L max Q min Q0 q kn kn kg/m LL022 LL044 LL0 LL22 LL44 LL LL LL22 LL44 LL LL LL22 LL44 LL LL LL22 LL44 LL LL LL2422 LL2444 LL24 LL24 LL222 LL244 LL2 LL2 LL3222 LL3244 LL32 LL32 LL22 LL44 LL LL LL422 LL444 LL4 LL4.0 /2" /" 9.0 3/4".0 " 3.7./4" 3.0./2" /4".00 2" /2" 7.0 3" 2x2 4x4 x 2x2 4x4 x x 2x2 4x4 x x 2X2 4X4 X X 2X2 4X4 X X 2X2 4X4 X X 2X2 4X4 X X 2X2 4X4 X X 2X2 4X4 X X 2X2 4X4 X X Leaf Chain

46 CHIN Flexon Straight Chains 4 Chain Drives

47 Flexon Steel Straight Chains CHIN Chain Drives 47

48 CHIN Flexon Steel Chains 4 Chain Drives

49 Flexon Steel Chains CHIN Chain Drives 49

50 CHIN Flexon Steel Chains Chain Drives

51 Flexon Steel Chains CHIN Chain Drives 5

52 CHIN Flexon Steel Chains 52 Chain Drives

53 Flexon Steel Chains CHIN Chain Drives 53

54 CHIN Flexon Steel Chains 54 Chain Drives

55 Flexon Steel Chains CHIN Chain Drives

56 CHIN Flexon Steel Chains 5 Chain Drives

57 Flexon Steel Chains CHIN Chain Drives 57

58 CHIN Flexon Steel Chains 5 Chain Drives

59 Flexon Steel Chains CHIN Chain Drives 59

60 CHIN Flexon Steel Chains Chain Drives

61 Flexon Steel Chains CHIN Chain Drives

62 CHIN Flexon Plastic Chains 2 Chain Drives

63 Flexon Plastic Chains CHIN Chain Drives 3

64 CHIN Flexon Plastic Chains 4 Chain Drives

65 Flexon Plastic Chains CHIN Chain Drives 5

66 CHIN Flexon Plastic Chains Chain Drives

67 Flexon Plastic Chains CHIN Chain Drives 7

68 CHIN Flexon Plastic Chains Chain Drives

69 Flexon Plastic Chains CHIN Chain Drives 9

70 CHIN Flexon Plastic Chains Chain Drives

71 Flexon Plastic Chains CHIN Chain Drives 7

72 CHIN Flexon Plastic Chains 72 Chain Drives

73 Flexon Plastic Chains CHIN Chain Drives 73

74 CHIN Flexon Plastic Chains 74 Chain Drives

75 Flexon Plastic Chains CHIN Chain Drives 75

76 CHIN Flexon Plastic Chains 7 Chain Drives

77 Flexon Plastic Chains CHIN Chain Drives 77

78 CHIN Flexon Plastic Chains 7 Chain Drives

79 Flexon Plastic Chains CHIN Chain Drives 79

80 CHIN Flexon Plastic Chains 0 Chain Drives

81 Flexon Plastic Chains CHIN Chain Drives

82 CHIN Flexon Chains 2 Chain Drives

83 Flexon Chains CHIN Chain Drives 3

84 CHIN Taper Lock Sprockets TPER LOCK SPROCKETS TYPE TYPE 2 TYPE 3 TYPE 4 TYPE 5 STEEL C TYPE TYPE 7 TYPE TYPE 9 CST IRON GG 0 T/L SPROCKET Tooth Width 5.3 b /" (9,5) PITCH No.of Teeth Outer Over Chain Simplex Taper Lock Duplex Taper Lock Triplex Taper Lock Length ore Hub Length ore Hub Designation Length ore Designation No. nation No. No. ush Desig- ush ush Type Type Type dp de L N L N L N Hub 79 Taper Lock bushes supplied as a separate item. * Non functional dimensions may vary slightly. 4 Chain Drives

85 Taper Lock Sprockets CHIN 0 T/L SPROCKET Tooth Width 7.2 b /2" (,7) PITCH No.of Teeth Outer Over Chain Taper Lock bushes supplied as a separate item. * Non functional dimensions may vary slightly. Simplex Taper Lock Duplex Taper Lock Triplex Taper Lock Length ore Hub Length ore Hub Length ore Hub T/L SPROCKET Tooth Width 9. b /" (5,9) PITCH No.of Teeth Outer Over Chain Taper Lock bushes supplied as a separate item. * Non functional dimensions may vary slightly. Simplex Taper Lock Duplex Taper Lock Triplex Taper Lock Length ore Hub Length ore Hub Length ore Designation No. nation No. nation No. ush Desig- ush Desig- ush Type Type Type dp de L N L N L N Designation No. nation No. nation No. ush Desig- ush Desig- ush Type Type Type dp de L N L N L N Hub 5 Chain Drives 5

86 CHIN Taper Lock Sprockets T/L SPROCKET Tooth Width. b /4" (9,0) PITCH No.of Teeth Outer Over Chain Taper Lock bushes supplied as a separate item. * Non functional dimensions may vary slightly. Simplex Taper Lock Duplex Taper Lock Triplex Taper Lock Length ore Hub Length ore Hub Length ore Hub 0 T/L SPROCKET Tooth Width.2 b " (,4) PITCH No.of Teeth Taper Lock bushes supplied as a separate item. * Non functional dimensions may vary slightly. Chain Drives Outer Over Chain Simplex Taper Lock Duplex Taper Lock Triplex Taper Lock Length ore Hub Length ore Hub Length ore Designation No. nation No. nation No. ush Desig- ush Desig- ush Type Type Type d p de L N L N L N Designation No. nation No. nation No. ush Desig- ush Desig- ush Type Type Type dp de L N L N L N Hub

87 Chain Drives 7 CHIN Pilot ored Sprockets 05 PILOT ORED SPROCKET X 3 PITCH 0 PILOT ORED SPROCKET 3 /" X 7 /32" PITCH Tooth Width 2. b Tooth Width 5.3 b No. of Teeth Outer Simplex Duplex Hub Length ore Stock ore Type Hub Length ore Stock ore Type dp de N L D N L D No. of Teeth Outer Simplex Duplex Triplex Hub Length ore Stock ore Type Hub Length ore Stock ore Type Hub Length ore Stock ore Type dp de N L D N L D N L D Type = Steel C Type = Cast Iron GG22 * Non functional dimensions may vary slightly. * Non functional dimensions may vary slightly.

88 Chain Drives CHIN 0 PILOT ORED SPROCKET /2" X 5 /" PITCH PILOT ORED SPROCKET 5 /" X 3 /" PITCH Pilot ored Sprockets Tooth Width 7.2 b Tooth Width 9. b Type = Steel C Type = Cast Iron GG22 No. of Teeth Outer Simplex Duplex Triplex Hub Length ore Stock ore Type Hub Length ore Stock ore Type Hub Length ore Stock ore Type dp de N L D N L D N L D No. of Teeth Outer Simplex Duplex Triplex Hub Length ore Stock ore Type Hub Length ore Stock ore Type Hub Length ore Stock ore Type dp de N L D N L D N L D * Non functional dimensions may vary slightly. * Non functional dimensions may vary slightly.

89 Chain Drives 9 CHIN PILOT ORED SPROCKETS 3 /4" X 7 /" PITCH Pilot ored Sprockets Tooth Width. b Tooth Width.2 b Type = Steel C Type = Cast Iron GG22 No. of Teeth Outer Simplex Duplex Triplex Hub Length ore Stock ore Type Hub Length ore Stock ore Type Hub Length ore Stock ore Type dp de N L D N L D N L D No. of Teeth Outer Simplex Duplex Triplex Hub Length ore Stock ore Type Hub Length ore Stock ore Type Hub Length ore Stock ore Type dp de N L D N L D N L D PILOT ORED SPROCKETS " X 7.02 PITCH * Non functional dimensions may vary slightly. * Non functional dimensions may vary slightly.

90 Chain Drives CHIN Pilot ored Sprockets PILOT ORED SPROCKETS. /4" X 3 /4" PITCH Tooth Width.5 b Type = Steel C Type = Cast Iron GG22 No. of Teeth Outer Simplex Duplex Triplex Hub Length ore Stock ore Type Hub Length ore Stock ore Type Hub Length ore Stock ore Type dp de N L D N L D N L D * Non functional dimensions may vary slightly.

91 Chain Drives 9 CHIN Platewheel Sprockets MTERIL: Steel = C No. of Teeth Outer Stock ore d p d e Simp D Dup D No. of Teeth Outer Stock ore dp de Simp D Dup D2 Trip D No. of Teeth Outer Stock ore dp de Simp D Dup D2 Trip D PLTEWHEEL X 3 PITCH 0 PLTEWHEEL 3 /" X 7 /32" PITCH 0 PLTEWHEEL /2" X 5 /" PITCH Tooth Width 2. b Tooth Width 5.3 b Tooth Width 7.2 b * Non functional dimensions may vary slightly.

92 92 Chain Drives CHIN PLTEWHEEL 5 /" X 3 /" PITCH PLTEWHEEL 3 /4" X 7 /" PITCH PLTEWHEEL " X 7.02 PITCH Platewheel Sprockets MTERIL: Steel = C Tooth Width 9. b Tooth Width. b Tooth Width.2 b No. of Teeth Outer Stock ore dp de Simp D Dup D2 Trip D No. of Teeth Outer Stock ore dp d e Simp D Dup D2 Trip D No. of Teeth Outer Stock ore dp de Simp D Dup D 2 Trip D * Non functional dimensions may vary slightly.

93 Chain Drives 93 CHIN Platewheel Sprockets PLTEWHEEL. /4" X 3 /4" PITCH Tooth Width.5 b No. of Teeth Outer Stock ore dp de Simp D Dup D2 Trip D MTERIL: Steel = C * Non functional dimensions may vary slightly.

94 CHIN Installation and Maintenance INSTLLTION NOTES Shafts must be parallel with bearings and supporting structures of sufficient rigidity to maintain true alignment. Mount sprockets as close as possible to bearings. Check correct alignment of each sprocket by use of a straight edge. Roller chain can be used in practically any position provided the shafts are parallel. On fixed centre drives the effect on the slack strand must be carefully considered. Where the slack strand is nearly vertical, or where torque variation causes wave or whip in the chain, an idler must be used to take up the excessive slack. The idler should preferably be near to the larger sprocket in the drive, located on the outside of the slack strand of the chain. Where layout makes this impossible it is permissible to locate the idler on the inside of the chain. CHIN TENSION Chains should be fairly tight at installation with only a small amount of slack. With vertical drives the chain should be kept snug. fter the first few weeks of operation, re-check chain tension and adjust if necessary. FIXED CENTRE PPLICTIONS n idler sprocket is generally recoended for fixed centre drives. It should be positioned on the slack side as close to the larger sprocket as feasible. The tensioning sprocket should have a minimum of three teeth engaged and be a minimum of four links away from the nearest sprocket. Normal Positioning Reversible Drives Chain Engagement 2 3 Vertical Positioning Multi Sprocket Drives Chain Tensioners LURICTION Effective lubrication is essential in order to ensure optimum wear life from any chain. To be effective it must form a film of lubricant between the wearing parts, (the pin and bush), of the chain. It has therefore to be of suitable viscosity and be delivered to the gap between the sideplates such that it can penetrate into the space between the pin and bush. The viscosity, amount and type of lubricant is governed by the size of chain and the operating conditions involved. Oil will only penetrate into the bearing area of the chain when the chain is slack, therefore oil should be delivered to the slack strand just after the driver sprocket. High speed drives are especially critical. These generally require a continuous stream of lubricant applied across the full chain width in order to act as a coolant as well as lubricating the bearing area. Three basic lubrication methods are recoended for use with Fenner Roller Chain. TYPE Drip Feed (for linear chain speeds up to mtr/sec.) Oil drops directed between the side plate gaps with a drip feed lubricator. rush applicators may also be used, provided they are positioned to ensure that the oil is correctly delivered to the gap between the side plates. Volume and frequency should be sufficient to prevent discolouration of the lubricant in the chain joints. ny discolouration of the lubricant or of the pin will indicate insufficient lubrication penetrating into the bearing area. ir movement, due to the motion of the drive, can disturb and mis-direct the oil drops, therefore, with due regard for safety, check the applicator while the drive is running. TYPE 2 Oil ath or Disc Lubricator (for linear chain speeds up to mtrs/sec.) With oil bath lubrication the lower strand of chain runs through an oil sump. With the chain running, the oil level in the sump should ierse the chain at its lowest point. The oil level and condition of the oil should be checked periodically to ensure sufficient volume of oil is present and that it has not emulsified or become contaminated. disc or oil slinger may also be used. In which case the disc picks up oil from the sump and deposits it on the chain, usually through a trough. The chain operates above the oil level. The diameter of the disc should be sufficient to ensure a rim speed between 3 and 5 m/s. TYPE 3 Pump and Sump (for high speed drives). Oil is pumped from the sump by a circulating pump capable of delivering a constant stream of oil, evenly distributed across the full width of the chain. The oil should be supplied on the inside of the chain loop and at the lower strand, when chain speeds exceed 0 m/s. Link Plates Clearances for Lubricant ush Chain Lubrication Roller Pin 94 Chain Drives

95 THESE CHINS ND ELTS LSTED ONLY % S LONG S THEY SHOULD HVE Tensioning Devices CHIN It's a fact. Chains and belts that are not kept taut may only last % as long as they should. nd that kind of inefficiency can add up to lots of unnecessary maintenance and downtime. These self-adjusting tensioners can add up to % more operating life to chains and belts. Their unique rubber inserts provide a pretension force that allows the tensioner arm to deflect up to either side of its normal position. This force not only gives the tensioner its ability to selfadjust to constant stretching of chains and belts, but it also acts as a shock absorber to reduce wear on drive bearings and shafts. nd they re easy to mount (one bolt); maintenance free (no lubrication); and they're available in 7 different sizes. Chain Drives 95

96 CHIN Tensioning Elements TYPE SE TYPE SE-G TYPE SE-W STNDRD MOUNTING Technical Data Type* F max. in N of position normal (J ) hard (J 2 ) s max. in normal hard Torque M in Nm Weight in kg SE (Standard) 0 0. SE -G 0 0. SE 5 (Standard) 0. SE 5-G 0. SE 5-W 0. SE (Standard) SE -G SE -W SE 27 (Standard) SE 27-G SE 27-W SE 3 (Standard) SE 3-G SE 3-W SE (Standard) SE -G SE -W SE (Standard) SE -G SE -W Dimensions Type* D E G H J J 2 K L M N O P Q T SE (Standard) SE -G SE 5 (Standard) SE 5-G SE 5-W SE (Standard) SE -G SE -W SE 27 (Standard) SE 27-G SE 27-W SE 3 (Standard) SE 3-G SE 3-W SE (Standard) SE -G SE -W SE (Standard) SE -G SE -W M M M M M M M Chain Drives *Type SE: standard quality surface painted Type SE-G: oil resistant surface zinc-plated with yellow mark Type SE-W: heat resistant surface painted with red mark

97 TYPE SE-F Tensioning Elements CHIN FRONT MOUNTING Technical Data Type* F max. in N of position normal (J ) hard (J 2 ) s max. in normal hard Torque M in Nm Weight in kg SE-F SE-F SE-F SE-F SE-F SE-F Dimensions Type* D E G H J J 2 K L M N O P Q R T + SE-F M SE-F M SE-F M SE-F M SE-F 5 0 M SE-F 2 M The tension pressure F is infinitely variable ngle of pretension Type of element <<normal>> <<hard>> F in N s in F in N s in ngle of pretension <<normal>> <<hard>> F in N s in F in N s in ngle of pretension <<normal>> <<hard>> F in N s in F in N s in SE/SE-G SE/SE-F/SE-G SE-W SE/SE-F/SE-G SE-W SE/SE-F/SE-G SE-W SE/SE-F/SE-G SE-W SE/SE-F/SE-G SE-W SE/SE-F/SE-G SE-W s = arm movement Chain Drives 97

98 CHIN TYPE N Sprocket Wheel Set Tensioning Roller TYPE R SPROCKET WHEEL SET TYPE N Simplex <<S>> Duplex <<D>> Triplex <<T>> Technical Data Type Roller chain Number DIN 7 of teeth <<S>> <<D>> <<T>> W Tensioning element Type N 3 / " - S/D ISO M SE/SE-F 5 or N 3 / " - T ISO M SE/SE-F N / 2" - S/D ISO M SE/SE-F N / 2" - T ISO M SE/SE-F 27 N 5 / " - S/D/T ISO M SE/SE-F 27 N 3 / 4" - S/D ISO M SE/SE-F 27 N 5 / " - T ISO M SE/SE-F 3 N 3 / 4" - S/D/T ISO M SE/SE-F 3 N" - S/D ISO M SE/SE-F 3 N" - T ISO M SE/SE-F N / 4" - S/D/T ISO M SE/SE-F or N / 2" - S/D/T ISO M SE/SE-F or TENSIONING ROLLER TYPE R Max. speed Type C D E max. F n/min. Tensioning element Type Weight in kg R M SE 0.0 R 5/ M SE/SE-F 5 or 0.7 R M SE/SE-F R M SE/SE-F 3.5 R / M SE/SE-F or.75 9 Chain Drives

99 TYPE P Chain Rider Set Tensioner ccessories CHIN CHIN RIDER SET Simplex <<S>> Duplex <<D>> Technical Data Type Roller chain DIN 7 <<S>> <<D>> W L Z djusting range Track R <<S>> <<D>> Tensioning element Type P 3 / " - S/D ISO 0-2 M SE P / 2" - S/D ISO 0-2 M SE/SE-F 5 P 5 / " - S/D ISO - 2 M / SE/SE-F 5 or P 3 / 4" - S/D ISO - 2 M SE/SE-F 27 TENSIONER CCESSORIES Chain Rider Roller chain +0.2 Type 0 C D DIN 7 Weight in kg P 3 / " ISO P / 2 " ISO P 5 / " ISO P 3 / 4 " ISO Sprocket Wheel Roller chain Number Type C D DIN 7 of teeth Weight in kg N 3 / " - ISO N / 2 " - ISO N / 2 " - ISO N 5 / " - ISO N 5 / " - ISO N 3 / 4 " - ISO N 3 / 4 " - ISO N " - ISO N / 4 "- ISO N / 2 "- ISO Support Type C D E F G H J K L M N O Weight in kg WS WS WS WS WS WS Chain Drives 99

100 CHIN Mounting Instructions TENSIONER SE, SE-G ND SE-W TENSIONER SE-F CENTRL FIXING olt is loosened slightly, the tensioning housing held with a wrench and turned in the required direction. The bolt is then retightened applying the suitable torque M. For applications on blind frame structures. The adjustment of the tension is made as described for type SE, but final fixation with hexagonal key on front bolt. Tensioning elements are fitted centrally on a sufficiently strong, flat part of the machine. If a direct mounting is not possible, we recoend to use the support type WS. POSITIONING, NGLE TORSION SCLE CHIN TRCK Z RRNGEMENT The angle torsion scale V on the tensioner housing always shows the pre-tensioning angle. The positioning notch P on the housing flange allows easy re-adjustment of the pre-tensioning level when a corresponding mark is set up on the support or the machine part. The chain tension sprocket, as well as the chain rider, is held between 2 nuts C. The chain track can be set exactly by adjusting within the range R. Locknut is always tight. If chain tension sprockets/chain riders or tensioning rollers are mounted on the outside of the lever, the spacing Z should be as little as possible. The max. tension F shall then not exceed % (= of pre-tension). THE SUPERIOR TECHNOLOGY NORML POSITIONING djustable chain track Shock absorption Pretension infinitely variable in the positions normal or hard Torsion angle scale Tensioning elements are always fitted on the slack side, as close as possible to the big wheel and guide the chain from the outer side. The arm position of the tensioner should be ideally as parallel as possible to the chain drive. 3 position flexibility REVERSILE CHIN Positioning notch One bolt central mounting on front or base On reversible chain drives, tensioning elements must be placed on both sides. n oversizing of the tensioning elements is recoended for reversible function since they require more pressure on load and slack side, due to motion change. 0 Chain Drives

101 Prevent Machine Damage and Eliminate Costly Down Time Torque Limiters CHIN The Fenner Torque Limiter is a protective Device that limits the torque transmitted in a drive system by slipping when the torque demand exceeds a preset value as a result of shock loads, overloads or machine jams. It automatically re-engages when the overload is removed. No resetting is required. FennerTorque Limiters prevent machine damage and eliminates costly downtime. as the centre member clamped between two friction facings. The Fenner Torque Limiter ratings are realistic and consistent with optimum spring loads and face pressures that permit longerslip time, maintain re-engagement at preset torque and provide long lasting protection. Fenner Torque Limiters utilize spring loaded friction surfaces for their operation and slip torque is preset by adjustment of the spring force using the adjustment nuts and bolts. Fenner Torque limiters can be used with a sprockets, gear, sheave or flange plate TL 9-2 TL: Torque limiter 9: Size 2: Number of Disc Springs Hub 2 Friction Facing 3 ushing 4 Pressure Plate 5 Disc Spring Pilot Plate 7 djustment Nut djustment olt 9 Set Screw Lock Washer Chain Drives