Products Power Transmission Products

  • Double Pitch Chain with Outboard Rollers

Lambda Series

Uses special oil-impregnated bushes on the base chain for lube-free, long life operation.

Outboard rollers available in engineering plastic (plastic rollers, plastic brake rollers, electroconductive rollers) and steel.

Lambda Series

Products News

2017.04.01
Expanded line-up: Lambda rollers, with oil impregnated sintered bearings inside steel rollers.

1. Base Chain Specifications

  • Uses special sintered oil-impregnated bushes for lube-free, long life operation.
    Note: Steel outboard rollers still require additional lubrication.
  • While it has the same allowable load as standard series, the inner and outer plates have been treated with a black oxide coating for identification purposes.
  • Operating temperature range: -10ºC to 150ºC
  • Avoid use in contact with chemicals, water, or in cleaning/degreasing areas.
  • Available up to RF2060.

2. Structure

Structure

3. Model Numbering Example

RF2040 RP - LMC - NP - 1L SRPE - H
(1) (2) (3) (4) (5) (6) (7)
  • (1) Chain size
  • (2) Base chain roller type: S = S roller, R = R roller, RP = Plastic R roller
  • (3) Chain series: LMC = Lambda Series (cannot be combined with SS Series base chains)
  • (4) Base chain series: Blank = Standard Series, NP = NP Series (nickel plated)
  • (5) Outboard roller spacing: 1L = Every link
  • (6) Outboard roller type: SRP = Plastic roller, SR = Steel roller, SRPE = Electroconductive roller
  • (7) Outboard roller arrangement: T = Staggered arrangement, H = Parallel arrangement

4. Dimensions/Specifications

*Select the model number for detailed information.

Base roller Plastic outboard roller type Plastic outboard roller w/brake type Steel outboard roller type
Plastic roller Electroconductive roller Plastic roller w/brake Electroconductive roller w/spring brake Steel roller Lambda roller
Steel RF2040S-LMC-SRP RF2040S-LMC-SRPE RF2040S-LMC-SRPB RF2040S-LMC-SRPBE RF2040S-LMC-SR RF2040S-LMC-SRLM
RF2050S-LMC-SRP RF2050S-LMC-SRPE RF2050S-LMC-SRPB RF2050S-LMC-SRPBE RF2050S-LMC-SR RF2050S-LMC-SRLM
RF2060S-LMC-SRP RF2060S-LMC-SRPE RF2060S-LMC-SRPB RF2060S-LMC-SRPBE RF2060S-LMC-SR RF2060S-LMC-SRLM
RF2040R-LMC-SRP RF2040R-LMC-SRPE RF2040R-LMC-SRPB RF2040R-LMC-SRPBE RF2040R-LMC-SR RF2040R-LMC-SRLM
RF2050R-LMC-SRP RF2050R-LMC-SRPE RF2050R-LMC-SRPB RF2050R-LMC-SRPBE RF2050R-LMC-SR RF2050R-LMC-SRLM
RF2060R-LMC-SRP RF2060R-LMC-SRPE RF2060R-LMC-SRPB RF2060R-LMC-SRPBE RF2060R-LMC-SR RF2060R-LMC-SRLM
Engineering plastic RF2040RP-LMC-SRP RF2040RP-LMC-SRPE RF2040RP-LMC-SRPB RF2040RP-LMC-SRPBE RF2040RP-LMC-SR -
RF2050RP-LMC-SRP RF2050RP-LMC-SRPE RF2050RP-LMC-SRPB RF2050RP-LMC-SRPBE RF2050RP-LMC-SR -
RF2060RP-LMC-SRP RF2060RP-LMC-SRPE RF2060RP-LMC-SRPB RF2060RP-LMC-SRPBE RF2060RP-LMC-SR -
  • Made-to-order item.
  • For convenience, areas of the overall chain with no outboard rollers are referred to as the base chain.
  • Steel outboard rollers still require additional lubrication, even if the base chain is Lambda Series.