Catalog: Double Plus® Chain & Sprockets
Company/Brand: U.S. Tsubaki
plastic roller chain sprocket in Double Plus® Chain & Sprockets by U.S. Tsubaki
® works cutaway view of double plus® roller end view of double plus® system double ... plus chain uses free flow technology to ... double plus consists of a series of rollers a large center roller and two small ... outer rollers rollers can be made of engineered plastic for ... 2.5 times faster than the speed of the chain that means you get increased output ... without increasing the speed of your chain the large roller supports the pallet ... the small rollers rotate on the guide rail and provide ... rolling friction they keep the chain moving even when pallets are ... can mean savings you can use slower chain speeds and smaller motors yet get the ... same or faster output chains last longer and you can reduce ... costs friction between the large roller and the small rollers allows them to ...

includes · revolutionary double plus chain see pages 4 and 6 · special 10-tooth ... sprockets a unique geometry available for sizes ... for engineering class double plus chain in 6or 8-tooth sprockets see page 7 · ... plastic return guides help maintain low noise ... allow convenient installation of plastic return guides see page 9 · anodized ... see page 11 select the right base chain the chain can be constructed from three ... over 840 lbs of tension and 270 lbs per roller capacity u.s tsubaki offers ... engineering class double plus chain 2 ...

choose the right size double plus® with plastic rollers is available in 3/4 pitch to 2 ... pitch double plus with steel rollers is available in 3/4 pitch to 7-7/8 ... pitch a choose the right rollers select the type of rollers that will ... best for your operation our a series rollers meet most urethane rollers standard ... b series is made of high-friction plastic for quick startup c series discharges ... of electrostatic buildup urethane rollers are available on a specialty basis to ... engineer for more details size of roller series a color feature color feature ... gray standard off-white high friction plastic gray standard off-white high friction ... plastic large brown standard brown standard ... black electroconductive plastic black electroconductive plastic b c d ...

plus with snap covers ® · these base chains are specialized for snap covers · the ... to the standard type of double plus chain · offset links are not available for ... plus with snap covers double plus® chain upper dimensions-inches lower ... dimensions-mm approx weight lbs ft kg/m plastic steel roller roller 0.40 0.6 0.94 1.4 ... chain no c2030vr c2030vrp c2030vr-sc c2030vrp ... 1.34 2.0 2.62 3.9 3.76 5.6 · steel roller type vr series is available for 14°f to ... 302°f 10°c to +150°c · plastic roller type vrp series is available for 14°f ...

.tsubaki inc table 1a maximum allowable chain tension standard and double plus® chain ... with snap covers units-lbs kgf roller type regular plastic c2030 120 56 60 28 ... 100 c2040 200 90 100 45 100 45 350 160 chain no table 1b maximum allowable chain ... tension engineering class double plus® chain units-lbs kgf chain no maximum ... allowable chain tension 930 420 2,200 1,000 3,530 1,600 ... rf05150vr rf10150vr high-friction plastic stainless steel steel note these ... of friction for double plus® chains type of double plus chain plastic ... roller steel roller engineering class standard high- ... 0.08 0.08 0.05 0.05 0.05 0.05 table 3 chain speed coefficient chain speed ft min m/ ... min chain speed coefficient k coefficient of ... coefficient of friction f1 between chain and rail when conveying 0~50 0~15 50~ ...

iii confirm the maximum allowable roller load the roller load due to conveyed ... figure 1conveyed object weight per roller iv confirm total chain tension tt in ... double plus system uses two strands of chain when calculating the total chain ... include the weight of each strand the chain tension tt is calculated using the ... product line table 4a maximum allowable roller load standard and double plus® chain ... with snap covers units-lbs ft kgf/m plastic roller aluminum guide rail chain no ... c2080 27 40 40 60 54 80 67 100 plastic roller steel roller aluminum frame with ... l1+l2 f1 0.6 x tt x k maximum allowable chain tension table 1a or 1b tt total chain ... tension lbs or kgf ts chain tension/strand lbs or kgf w1 weight of ... portion lbs ft or kg/m m weight of chain and slat etc lbs ft or kg/m l1 length ...

product speed 30 ft min 9.14 m/min chain speed 12 ft min 3.66 m/min full ... temps up to 77°f ii select initial chain size using the calculation method in ... 86.5 kgf note presume two strands of chain each loaded by 0.6 of the total based ... on these calculations c2040vrp-a chain is the preliminary choice but this ... iii confirm the maximum allowable roller load by consulting table 4a or 4b you ... for c2040vrp-a the maximum allowable roller load is 40 lbs ft 60 kg/m for aluminum ... .6 kg/m therefore c2040vrp-a can cover roller load ® iv confirm total chain tension ... using the calculation method of total chain tension tt tt 0 1.34 x 0 x 0.08 35. ... 197 lbs 89 kgf per strand now determine chain size multiply the chain tension ts by ... the chain speed coefficient k listed in table 3 ...

selection guidelines x for double plus chain with snap covers when using the ... as shown in fig 13 be aware that the sprocket cannot engage the chain from the top ... of the snap covers when bending the chain toward the snap cover side do not bend ... beyond the r dimension of the plastic return guide see page 8 snap covers ... double plus® with snap covers ® viii sprocket and shaft driver sprockets should be ... keyed with both left and right sprockets matched in phase take-up sprockets ... separate shafts on left and right other sprockets should not be keyed figure 14snap ... ix maximum conveyor length double plus® chain operates well on conveyors with lengths ... maintenance guidelines double plus with plastic rollers is designed to operate in a dry ... otherwise the start-up function of the chain will be minimized or eliminated making ...