Coating RS Attachment Chains  NEP Series NEPTUNE

Product photo
brand logo
  • RS Attachment Chain with special surface treatment and special resin surface treatment.
  • Corrosion resistant chain NEP specification, which has been proven in a number of highly corrosive atmospheres such as cleaning processes and humid environments.
  • Corrosion resistance to salt water has been greatly improved while maintaining corrosion resistance and chemical resistance to water and alkaline chemicals.
  • It has the highest corrosion resistance and chemical resistance among various coating chains.
  • RoHS Compliant Product

Features

  • ・Combines Tsubaki's uniquely developed special coating and special resin coating for superb corrosion (rust) and chemical resistance.
  • ・Can be used outdoors or in an atmosphere exposed to seawater.
  • ・Uses a revolutionary surface treatment that is eco-friendly and containing no harmful chromium.
    RoHS compliant.
  • ・Operating temperature :-10~60℃

Notes

  • ・Do not use if there is a risk of the chain directly contacting food or flakes and wear debris mixing in with food.
  • ・When using in situations where flakes and wear debris will pose a problem, install an appropriate cover or contact a Tsubaki representative about chain selection.
  • ・Contact a Tsubaki representative if using in a high-temperature steam environment.
  • ・Avoid using in conjunction with stainless steel sprockets at all possible costs.

Attachment Types

See below for attachment types.

When selecting sprocket specifications

It is necessary to select a sprocket specification that corresponds to the customer's operating environment and the chain specification used.

Dedicated sprockets are required for RS chain with surface treated attachments NEP Series. Please consult us for details.

Galvanic corrosion may occur when this chain is used with stainless steel sprockets, promoting premature roller wear.

Contact us for chemical resistance.

Click here for the chain/sprocket compatibility table.

Catalogs ・Instruction Manuals

List of Models

※Click the name for more information.

Pitch
mm
Coating Roller dia.
(Bush dia. )
mm
Inner width
of inner link
mm
NP Series NEP Series
6.35 RS25-NP --- (3.30) 3.18
9.525 RS35-NP --- (5.08) 4.78
12.70 RS40-NP RS40-NEP 7.92 7.95
15.875 RS50-NP RS50-NEP 10.16 9.53
19.05 RS60-NP RS60-NEP 11.91 12.70
25.40 RS80-NP RS80-NEP 15.88 15.88
31.75 RS100-NP RS100-NEP 19.05 19.05
38.10 RS120-NP --- 22.23 25.40
44.45 RS140-NP --- 25.4 25.40
50.80 RS160-NP --- 28.58 31.75