Plastic modular chain WT0705-W　 Major Specifications

Base Model No. ：WT0705-W

Features

  • Made of standard materials, with a minimum chain pitch of 7.5mm.
  • Enables a 19mm dead space between conveyors by using a minimum R3 nose bars.
  • Ideal for stable conveyance of items that easily deform and small items.
  • Uses a slit pin integrated with the plug for chains with 50mm and 100mm widths.
  • Reduces noise by 6.5dB on average compared to chains with a 15mm pitch.

[ 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

Chain pitch mmOpen area %
7.51
Package
(Click the series for more information. )		 Package symbol Color Availability Allowable load
per 1m width
kN/m		 Mass per
1m2
kg/m2		 Allowable speed
m/min		 Operating Temperature Range
ﾟC		 Pin material Allowable load graphs
With lube No lube
Normal B Blue ▲ Contact us for details.
Low Friction/Anti-Wear LFW White ▲ Contact us for details.
Low Friction/Anti-Wear　 LFG Green ○ 2.5 5.9 50 30 -20～(60)80 Special engineering plastic Show allowable load graphs
Model No. Chain width
X
mm		 Number of links
per one unit of chain		 Max. allowable tension
kN		 Chain
weight
kg/m		 DXF data Standard Price / link Delivery
WT0705-W50-LFG-SP 50 200 0.12 0.30 DXF
WT0705-W100-LFG-SP 100 200 0.25 0.59 DXF
WT0705-W150-LFG 150 200 0.37 0.89 DXF
WT0705-W200-LFG 200 200 0.50 1.18 DXF
WT0705-W250-LFG 250 200 0.62 1.48 DXF
WT0705-W300-LFG 300 200 0.75 1.77 DXF
WT0705-W350-LFG 350 200 0.87 2.07 DXF
WT0705-W400-LFG 400 200 1.00 2.36 DXF
WT0705-W450-LFG 450 200 1.12 2.66 DXF
WT0705-W500-LFG 500 200 1.25 2.95 DXF
Low Friction/Anti-Wear LFB Brown ▲ Contact us for details.
Low Friction/Anti-Wear　 HG Blue ○ 2.5 5.9 50 30 -20～(60)80 Special engineering plastic Show allowable load graphs
Model No. Chain width
X
mm		 Number of links
per one unit of chain		 Max. allowable tension
kN		 Chain
weight
kg/m		 DXF data Standard Price / link Delivery
WT0705-W50-HG-SP 50 200 0.12 0.30 DXF
WT0705-W100-HG-SP 100 200 0.25 0.59 DXF
WT0705-W150-HG 150 200 0.37 0.89 DXF
WT0705-W200-HG 200 200 0.50 1.18 DXF
WT0705-W250-HG 250 200 0.62 1.48 DXF
WT0705-W300-HG 300 200 0.75 1.77 DXF
WT0705-W350-HG 350 200 0.87 2.07 DXF
WT0705-W400-HG 400 200 1.00 2.36 DXF
WT0705-W450-HG 450 200 1.12 2.66 DXF
WT0705-W500-HG 500 200 1.25 2.95 DXF
Ultra-low friction and wear resistant　 ALF Light blue ○ 2.5 5.9 50 30 -20～(60)80 Special engineering plastic Show allowable load graphs
Model No. Chain width
X
mm		 Number of links
per one unit of chain		 Max. allowable tension
kN		 Chain
weight
kg/m		 DXF data Standard Price / link Delivery
WT0705-W50-ALF-SP 50 200 0.12 0.30 DXF
WT0705-W100-ALF-SP 100 200 0.25 0.59 DXF
WT0705-W150-ALF 150 200 0.37 0.89 DXF
WT0705-W200-ALF 200 200 0.50 1.18 DXF
WT0705-W250-ALF 250 200 0.62 1.48 DXF
WT0705-W300-ALF 300 200 0.75 1.77 DXF
WT0705-W350-ALF 350 200 0.87 2.07 DXF
WT0705-W400-ALF 400 200 1.00 2.36 DXF
WT0705-W450-ALF 450 200 1.12 2.66 DXF
WT0705-W500-ALF 500 200 1.25 2.95 DXF
Low Friction NLF Dark gray ▲ Contact us for details.
Low Friction/Anti-Wear CB Blue × － － － － － - －
Low Friction WR Dark green ▲ Contact us for details.
Heat Resistant/High Speed KV150,180,250 Black × － － － － － - －
High Temperature HTW White × － － － － － - －
Chemical Resistant Y Matte white × － － － － － - －
Electroconductive E Black ▲ Contact us for details.
Impact Resistant DIA/DIY Cream/Green × － － － － － - －
Antibacterial/Mold Resistant MWS Cream × － － － － － - －
Metal Detectable MPD/MPW Black × － － － － － - －
Middle Friction MF Yellow × － － － － － - －
Heat Resistant/Radiation Resistant/Vacuum Resistant PK150 Light brown × － － － － － - －

Notes
　1.Values for max. allowable load are at ambient temperature (20℃) and assume that tension acts uniformly over the entire chain width.
　　Also, it differ depending on usage conditions such as operating temperature, speed, etc. See the allowable load graph
　2.Availability
　　○：Made-to-order product
　　×：Not available
　　▲：Special configurations may be available. Contact a Tsubaki representative for further information.
　3.Operating temperature of ( ) is for wet conditions.
　4.Maximum allowable speeds in ( ) are for when using nose bars made of UHMW-PE.
　　Nose bars made of SJ-CNO (special polyamide) must be used under dry conditions without lubrication.
　5.Standard chain width is in 50mm units. Custom chain widths and widths greater than 500mm are also available upon request. Please contact a Tsubaki representative for more information.
　6.Chain width X shown is a nominal width. Chain width is subject to expansion or contraction with changes in temperature.
　　Expansion/contraction rate is 0.00015/℃ based on reference temperature of 20℃.
　7.The chain width should be less than 1500mm if the operating temperature exceeds 40ºC.

Applicable sprockets

※ Click the model No. for detailed information. Click to enlarge.
Model No. Number of teeth Pitch diameter
mm		 Bore diameter
mm		 Type
WT-N0700-15T18 15 36.07 φ18 Integrated type
WT-N0700-24T20 24 57.46 φ20
WT-N0700-24T25 φ25
WT-N0700-24T30 φ30
WT-N0700-32T40S 32 76.52 40

Applicable plastic rail

※ Click the model No. for detailed information. Click to enlarge.
Rail material symbol Model No. Thickness
mm		 Width
mm
Main body 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.

Applicable accessories

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

Nose Bars for WT0705-W chain
Type Base Model No. Width
mm
Sliding Series WT-NB07-W50 50

Contact Information

Online Inquiries

For inquiries in English, visit the Inquiries page on our Tsubaki Group website.