Snap Top Chain TN  Major Specifications

TN-NP

Features, Construction, Types

Features
  • Suitable for heavy loads and long conveyor applications because of high allowable chain load(except for SS and PC types).
  • Replacing top plates is simple and easy.
  • Base chain types available for operating environments where corrosion could be a problem.
Construction
  • TN top chains consist of snap top plates and ANSI #60 base chain. The “legs” of the top plates are used to snap the plates onto the outer links of the base chain and to hold down the detachable plates and prevent them from coming loose.
Types
  • Standard Type
      Base chain is steel, and main dimensions are the same as standard roller chain. Note, however, that the shape of the pin ends is different and that strength is lower than RS roller chain. Base chain requires lubrication.
  • NP Type
      Base chain is nickel-plated standard chain. The nickel plating makes for a better appearance, as well as providing corrosion resistance. Lubrication is required.
  • LMCNP仕様
      本体チェーンは含油焼結ブシュを使った無給油(ラムダチェーン)チェーンです。
      ブシュ以外の部分にニッケルメッキを行っています。
  • SS Type
      All base chain components are made of 304 stainless steel, and designed for use in environments where high corrosion resistance is required. Lubrication is required.
  • PC仕様
      本体チェーンにプラコンビチェーンを使っています。継手リンクはTN形専用です。
      このトップチェーンは、エンプラとSUS304でできているので、耐食性があり、無給油低騒音です。

[ Click to enlarge ]
PDF Outline Drawing

Contact us for details.

CAD data in DXF format

See the table below

Click here for a list of all DXF files )

Major Specifications/Price/Delivery time

Base chain
Model Package Package symbol Max. allowable tension
kN
Allowable speed
m/min
Operating Temperature Range
゚C
Allowable load graphs
With lube No lube
TN-NP NP Series NP 6.28 120 60 -10~80 Show allowable load graphs
Top Plates
Package
(Click the series for more information. )
Package symbol Color Availability
Normal  None Gray
Model No. Width
mm
Number of links
per one unit of chain
Approx. mass
when assembled
kg/m
CAD data
in DXF format
Standard Price / link Delivery
TN826P 82.6 160 2.1 DXF
TN1016P 101.6 160 2.2 DXF
TN1143P 114.3 160 2.3 DXF
TN1270P 127.0 160 2.4 DXF
TN1905P 190.5 160 2.8 DXF
Low Friction/Anti-Wear  LFW White
Model No. Width
mm
Number of links
per one unit of chain
Approx. mass
when assembled
kg/m
CAD data
in DXF format
Standard Price / link Delivery
TN826P-LFW 82.6 160 2.1 DXF
TN1016P-LFW 101.6 160 2.2 DXF
TN1143P-LFW 114.3 160 2.3 DXF
TN1270P-LFW 127.0 160 2.4 DXF
TN1905P-LFW 190.5 160 2.8 DXF
Low Friction/Anti-Wear  LFG Green
Model No. Width
mm
Number of links
per one unit of chain
Approx. mass
when assembled
kg/m
CAD data
in DXF format
Standard Price / link Delivery
TN826P-LFG 82.6 160 2.1 DXF
TN1016P-LFG 101.6 160 2.2 DXF
TN1143P-LFG 114.3 160 2.3 DXF
TN1270P-LFG 127.0 160 2.4 DXF
TN1905P-LFG 190.5 160 2.8 DXF
Low Friction/Anti-Wear  LFB Brown
Model No. Width
mm
Number of links
per one unit of chain
Approx. mass
when assembled
kg/m
CAD data
in DXF format
Standard Price / link Delivery
TN826P-LFB 82.6 160 2.1 DXF
TN1016P-LFB 101.6 160 2.2 DXF
TN1143P-LFB 114.3 160 2.3 DXF
TN1270P-LFB 127.0 160 2.4 DXF
TN1905P-LFB 190.5 160 2.8 DXF
Advanced Low friction and Wear Resistant ALF Light blue ×
Low Friction WR Dark green
Heat Resistant/High Speed KV150 Black ×
Heat Resistant/High Speed KV180 Black ×
Heat Resistant/High Speed KV250 Black ×
High speed HS Cream ×
Chemical Resistant Y Matte white ×
Electroconductive E Black ×
Impact Resistant DIA Cream ×
Impact Resistant DIY Green ×
Antibacterial/Mold Resistant MWS Cream
Metal Detectable MPD Black ×
Metal Detectable MPW Black ×

Notes

1.Availability
  ● : Standard product
  ○:Made-to-order product
  ×:Not available
  ▲:Special configurations may be available. Contact a Tsubaki representative for further information.

2.Be sure to specify chain length using the number of links in the base chain. Top plates are attached only to the outer links of the base chain, which means that the number of links in the chain is twice the number of top plates. Also, note that the number

Applicable connecting link

Cotter pins and spring clips are not used on roller chain or Poly-Steel Attachment Chain. The “legs” of the top plates serve to hold the connecting link plate in place and keep it from coming loose.

Model No. Model Top plate width Package トッププレート
材質
Price Delivery
TN826-NP-JL TN 82.6 NP 普通 Contact us for details. Contact us for details.
TN826-NP-LFW-JL LFW Contact us for details. Contact us for details.
TN826-NP-LFG-JL LFG Contact us for details. Contact us for details.
TN826-NP-LFB-JL LFB Contact us for details. Contact us for details.
TN826-NP-WR-JL WR Contact us for details. Contact us for details.
TN1016-NP-JL 101.6 普通 Contact us for details. Contact us for details.
TN1016-NP-LFW-JL LFW Contact us for details. Contact us for details.
TN1016-NP-LFG-JL LFG Contact us for details. Contact us for details.
TN1016-NP-LFB-JL LFB Contact us for details. Contact us for details.
TN1016-NP-WR-JL WR Contact us for details. Contact us for details.
TN1143-NP-JL 114.3 普通 Contact us for details. Contact us for details.
TN1143-NP-LFW-JL LFW Contact us for details. Contact us for details.
TN1143-NP-LFG-JL LFG Contact us for details. Contact us for details.
TN1143-NP-LFB-JL LFB Contact us for details. Contact us for details.
TN1143-NP-WR-JL WR Contact us for details. Contact us for details.
TN1270-NP-JL 127.0 普通 Contact us for details. Contact us for details.
TN1270-NP-LFW-JL LFW Contact us for details. Contact us for details.
TN1270-NP-LFG-JL LFG Contact us for details. Contact us for details.
TN1270-NP-LFB-JL LFB Contact us for details. Contact us for details.
TN1270-NP-WR-JL WR Contact us for details. Contact us for details.
TN1905-NP-JL 190.5 普通 Contact us for details. Contact us for details.
TN1905-NP-LFW-JL LFW Contact us for details. Contact us for details.
TN1905-NP-LFG-JL LFG Contact us for details. Contact us for details.
TN1905-NP-LFB-JL LFB Contact us for details. Contact us for details.
TN1905-NP-WR-JL WR Contact us for details. Contact us for details.

Applicable sprockets

※ Click the model No. for detailed information. Click to enlarge.

RS60 Sprockets


Type Material Base Model No.
With plain bore steel RS60-1B□T■
Stainless RS60-1B□T-SS
Engineering plastic RS60-1B□T-P
Fit bore steel RS60-1B□TQ-H~
Stainless RS60-1B□T-SS-H~
Lock Sprocket S Type steel RS60-1B□T■-S○○○○●
Lock sprocket N type steel RS60-1B□TQ-N○○○●
Sprockets can be used provided they have at least 12 teeth.

Applicable plastic rail

※ Click the model No. for detailed information. Click to enlarge.



Rail material symbol Model No. Thickness
mm
Width
mm
Main unit End Plate
PR type PMW PR520-PMW PRE520-PMW 5 20
M PR520-M PRE520-M 5 20
PR-PH type PLF PR-PH□□□-PLF PR-PH□□□E-PLF 3~5 20~40

The plastic rail has no heat resistance or chemical resistance.
Contact a Tsubaki representative when using in special environments or usage conditions.