Nylon Chain Coupling  (Wrapped type coupling )

Product photo
  • Economical, flexible couplings consisting of sprockets and typical engineering plastic chains made of polyacetal.
  • Economical, flexible couplings consisting of sprockets and typical engineering plastic chains made of polyacetal.
  • ・Applicable shaft diameter :9.5Φmm~Φ55mm
  • ・Torque range :6.9~255N・m

Standard type  Structure & Features

Standard type
  • ・Compatible with short inter-shaft distance

    This coupling consists of two sprockets that are connected with nylon chains, so it can be installed even when the distance between the shafts is short, allowing for more compact design of your equipment.

  • ・Easy to install and remove

    Can be installed by simply winding the nylon chains over the sprockets, and inserting a joint pin.

    Also, you can cut the edge without moving the drive unit and driven unit for maintenance of your equipment.

  • ・Higher torque available with no length change

    The coupling transmissible torque can be raised by increasing the number of sprocket teeth. Without changing the inter-shaft distance of your equipment, you can increase the coupling size.

  • ・Nylon chain sspecifications :

    Material / Polyacetal  Joint pin material / Carbon steel  Color / White

Standard type Line-up

Model No. Maximum Shaft Bore Diameter Allowable transmission torque
N・m
Model No. Maximum Shaft Bore Diameter Allowable transmission torque
N・m
CN310Φ126.86CN416Φ3064.3
CN311Φ148.82CN417Φ3272.5
CN312Φ16.510.8CN418Φ3581.3
CN313Φ1812.7CN419Φ39.590.5
CN314Φ16.514.7CN610Φ30102
CN315Φ1916.7CN611Φ32116
CN316Φ2018.6CN612Φ32132
CN317Φ2421.6CN613Φ35149
CN410Φ16.525.4CN614Φ39.5166
CN411Φ2030.6CN615Φ45.5181
CN412Φ2236.4CN616Φ47.5201
CN413Φ2042.6CN617Φ47.5218
CN414Φ2449.3CN618Φ55236
CN415Φ28.556.6CN619Φ55255
  • ※Allowable transmitted torque at up to 100 rpm.

E Type  Features and Products line-up

Product photo
  • The body is made of extra super duralumin.
  • ・Allows for 30% higher torque than the standard type through its new tooth configuration.
  • ・Applicable shaft diameter :Φ11mm~Φ39.5mm
  • ・Torque range :36.3~118N・m
  • ・High torque :The newly developed tooth configuration contributed to the increased transmissible torque by about 30%. (comparison with the standard type )
  • ・Longevity :Delivers more than 3 times the standard type service life.
  • ・Super-lightweight :The body uses extra super duralumin, allowing for 50% lighter weight than the standard type.
  • ・Easy mounting :Capable of allowing almost 2 times the standard type misalignment at the time of installation.
  • ・Nylon chain sspecifications :Material / Polyacetal  Joint pin material / Polyacetal  Color / Yellow

Line-up

Model No. Maximum Shaft Bore Diameter Allowable transmission torque
N・m
Model No. Maximum Shaft Bore Diameter Allowable transmission torque
N・m
CNE410Φ16.536.3CNE415Φ28.573.5
CNE411Φ2042.6CNE416Φ3083.6
CNE412Φ2249.1CNE417Φ3294.3
CNE413Φ2057.5CNE418Φ35106
CNE414Φ2464.1CNE419Φ39.5118
  • ※Allowable transmitted torque at up to 100 rpm.

H Type  Features and Products line-up

Product photo
  • Nylon chain coupling with superior environmental and chemical resistance.
  • ・The body is made of extra super duralumin, and the chain uses Hytrel®
  • ・Applicable shaft diameter :Φ11mm~Φ39.5mm
  • ・Torque range :12.7~45.3N・m
  • ・Environment resistance :Employs Hytrel® for the chain material. Can be used in a wide temperature range from -20℃ to +110℃.
  • ・Super-lightweight :The body uses extra super duralumin, allowing for 50% lighter weight than the standard type.
  • ・Easy mounting :Can accommodate nearly twice as much mounting misalignment as the standard type.
  • ・Eco-friendly :The chain is entirely made of plastic and easy to dispose of after use.
  • ・Nylon chain sspecifications :Material / Hytrel  Joint pin material / Hytrel  Color / Ivory

Line-up

Model No. Maximum Shaft Bore Diameter Allowable transmission torque
N・m
Model No. Maximum Shaft Bore Diameter Allowable transmission torque
N・m
CNH410Φ16.512.7CNH415Φ28.528.3
CNH411Φ2015.3CNH416Φ3032.2
CNH412Φ2218.2CNH417Φ3236.3
CNH413Φ2021.3CNH418Φ3540.6
CNH414Φ2424.7CNH419Φ39.545.3
  • ※Allowable transmitted torque at up to 100 rpm.

Catalogs ・Instruction Manuals

Model No. examples

CN E 4 15

Series  

Type

Chain size  

Teeth and Links
Blank: Standard type  
E:E Type
H:H Type

List of Model Numbers

※Click the model No. for detailed information.