Drawing Library   Large size conveyor chain

Bearing Bush Chains

Model No.  RF□□□□□R-NB~

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Conveyor chain for high precision positioning.

  • ・Needle bearings between pins and bushes minimize wear elongation as much as possible.
  • ・Perfect for positioning and tact conveyance.
  • ・Operating Ambient Temperature :-20℃~60℃
Size

RF03tons~RF36tons
Contact us for imperial pitches.

Attachment Types

A1, A2, A3, K1, K2, K3

Roller type

R-roller

Double Plus Conveyor Chain

Model No.  RF□□□□□VR~

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Chain for conveyance and accumulation.

  • ・During transportation, frictional force between a large and a small diameter roller causes both to rotate identically, and a ratio of roller diameter causes a speed of conveyed oject to be 2.3 times a chain speed.
  • ・As there is a braking force acting on a large diameter roller, slip occurs between large and small diameter rollers, allowing for free flow conveyance.
  • ・Energy savings, lower costs :
    Small coefficient of friction means low required horsepower, reducing a chain size required and costs.
  • ・Longevity :
    Chain speed is 1/2.3, and a chain can handle a large roller allowable load, giving a chain over twice life of Top Roller Chain.
  • ・Stable running :
    Height from rail to conveyed goods is low, allowing for stable running.
Size

RF03tons~RF17tons

Attachment Types

None

Roller type

VR-roller
※Special sprocket is required.

Outboard Roller Chains

Model No.  RF□□□□□S-□□-□LSR□□~

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This chain features an outboard roller on a S roller of a base conveyor chain.

  • ・Sprocket engages center S rollers, while outboard rollers handle running to provide for smooth operation.
  • ・Base conveyor chain is available in any series.
  • ・Application examples 1:
    For special attachments on plates.
  • ・Application examples 2:
    For when supporting loads on a center S rollers is difficult.
  • ・Application examples 3:
    For when installing a guide on a chain's return side is difficult.
  • ・Application examples 4:
    For giving double plus and accumulation capabilities to R roller outboard rollers.
Chain Series

Manufactured with any series.

Size

RF03tons~RF36tons
RF430S~RF6205S

Attachment Types

Special attachments also can be manufactured.

Roller type

S-roller

Top Roller Chains

Model No.  RF□□□□□S-□□-□LTR□~

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Top rollers are attached to a base conveyor chain between pitches, allowing for direct support of conveyed items.

  • ・Top rollers available in engineering plastic and bearing roller specs as well.
  • ※Cannot use standard sprockets.
    Contact a Tsubaki representative regarding special sprockets for this chain.
  • ・Application examples 1:
    Chain can be run continuously while conveyed items on top of a conveyor can be accumulated temporarily with a stopper.
  • ・Application examples 2:
    Conveying and stopping can be performed simultaneously on top of the same chain.
Chain Series

Manufactured with any series.

Size

RF03tons~RF17tons
RF6205

Attachment Types

None

Roller type

S-roller ,R-roller , F-roller

Click here for a list of all CAD files.