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RunRight® Rubber Suspension Units

  • Multi-purpose elastomeric problem solvers
  • Can tension, dampen, absorb, guide, drive, and act like a spring
  • Huge standard product line, plus many custom design possibilities
  • Countless opportunities to improve systems across many industries
RunRight Rubber Suspension Units

Resources

RunRight Digital Catalog.

RunRight Sell Sheet

RunRight (full catalog) (pdf)

Installation Instructions & Videos

RunRight® Rubber Suspension Units Product Information

RunRight® Rubber Suspension Units provide a wide range of square-in-square elastomeric element solutions designed to solve a multitude of tensioning, suspension, and vibration absorption problems across many industries and applications.

Detailed product information can be obtained by clicking on the product type images below. Additional technical information on RunRight rubber suspension unit technology can be found at the RunRight Product Technology webpage.

Please do not hesitate to call or ask for help, should you have any question in selecting or installing a RunRight device. Lovejoy is here to help!

A broad overview of the RunRight rubber suspension product line is summarized below.

RSS A

  • Has 4 bore holes in the inner square and is designed to transmit alternating motions from the neutral position
  • A bolt through either two or all four of the bore holes can be used to mount a lever to either one or both sides of the unit
  • Manufactured with steel housings, aluminum inner squares, and standard Tensys® 10 rubber inserts for applications operating within a -40° to 180°F (-40° to 80°C) temperature range

RSS C

  • Has one central bore and can be positioned between 0° and 360°
  • Friction force of this unit guarantees a secure connection of the lever arms in any position
  • Manufactured with steel housings, aluminum inner squares, and standard Tensys® 10 rubber inserts for applications operating within a -40° to 180°F (-40° to 80°C) temperature range

RSS S

  • Perfect for square lever arms (Note: Arms must be at least 3 times inner square inside height)
  • Friction force is used to secure lever arms at any position within 360°
  • Manufactured with steel housings and inner squares, and standard Tensys® 10 rubber inserts for applications operating within a -40° to 180°F (-40° to 80°C) temperature range

RBS Clamps

  • For positioning and securing all RSS suspension units
  • These steel clamps are supplied separately and do not include bolts
  • Lovejoy recommends using two or more clamps on the longer RSS suspension units

RSR A

  • Has 4 bore holes in the inner square and is designed to transmit alternating motions from the neutral position
  • A bolt through either two or all four of the bore holes can be used to mount a lever to either one or both sides of the unit
  • Manufactured with aluminum housings and inner squares, and standard Tensys® 10 rubber inserts for applications operating within a -40° to 180°F (-40° to 80°C) temperature range

RSR S

  • Perfect for square lever arms (Note: Arms must be at least 3 times inner square inside height)
  • Great for plus or minus angular motions, but not alternating motions across the neutral axis
  • Manufactured with aluminum housings, steel inner squares, and standard Tensys® 10 rubber inserts for applications operating within a -40° to 180°F (-40° to 80°C) temperature range

RBR Clamps

  • For positioning and securing all RSR suspension units using the frictional force created between the double clamps
  • These steel clamps are supplied separately and do not include bolts
  • Lovejoy recommends using two or more clamps on the longer RSR suspension units

RSF A

  • Has 4 bore holes in the inner square and is designed to transmit alternating motions from the neutral position
  • A bolt through either two or all four of the bore holes can be used to mount a lever to either one or both sides of the unit
  • Manufactured with cast iron or steel housings, aluminum inner squares, and standard Tensys® 10 rubber inserts for applications operating within a -40° to 180°F (-40° to 80°C) temperature range

RSF C

  • Has one central bore and can be positioned between 0° and 360°
  • Friction force of this unit guarantees a secure connection of the lever arms in any position
  • Manufactured with cast iron or steel housings, aluminum inner squares, and standard Tensys® 10 rubber inserts for applications operating within a -40° to 180°F (-40° to 80°C) temperature range

RSD A

  • Has 4 bore holes in each inner square and is designed to transmit alternating motions from the neutral position
  • A bolt through either two or all four of the bore holes can be used to mount a lever to either one or both sides of the unit
  • Manufactured with cast iron or steel weldment housings, aluminum inner squares, and standard Tensys® 10 rubber inserts for applications operating within a -40° to 180°F (-40° to 80°C) temperature range
 

RLB Brackets

  • RunRight WS brackets offer easy assembly to equipment for the RSS A, RSR A, and RSD A rubber suspension units
  • Attaches to the bore holes of the RSS A, RSR A, and RSD A inner squares
  • Base of bracket can be positioned in either direction

An in-depth Rubber Suspension Unit Torque Chart and Selection Guide are available on pages 50 and 51 of the full RunRight product catalog.