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Couplings in an industrial power transmission setup have a number of issues to contend with, annual maintenance, fundamental design flaws coming from a century old technology, industry has evolved but the technology that makes up the standard coupling and universal joint has not. Twin Spring Coupling offers something different.

Industrial power transmission is broken into two main areas, high speed low angle of misalignment and lower speed higher angle of misalignment. Traditionally these two needs have been service by two different couplings – Motion control couplings like beam, bellows, jaw, elastomeric type couplings and the universal joint.

Lovejoy 1020 Grid Coupling Cover Set and Grid Assembly Horizontal

Specifications
Description 
1020 CVR/GRID ASSY HORIZ IN
Type
Grid
Material
Aluminum and Alloy Steel
Style
Horizontal
Color
Silver/Black
Weight
1.42 lb

Lovejoy 1020 Grid Coupling Hub 7/8In 3/16In KW

Specifications
Description 
1020 HUB 7/8 3/16X3/32KW
Type
Grid Coupling
Hub Material
1045 Steel
Style
Bored
Color
Gray/Metallic
Bore Type
Finished Bore and Keyway
Weight
2.00 lb

Lovejoy 1020 HUB 1In 1/4In KW

Specifications
Description 
1020 HUB 1" 1/4X1/8KW
Type
Grid Coupling
Hub Material
1045 Steel
Style
Bored
Color
Gray/Metallic
Bore Type
Finished Bore and Keyway
Weight
0.91 lb
 

Couplings, Collars & Universal Joiners

Lovejoy 1030 Grid Coupling Hub 1 1/8In 1/4 In KW

Lovejoy 1030 Grid Coupling Hub 1 1/8In 1/4 In KW

Specifications
Description 
1030 HUB 1-1/8 1/4X1/8KW
Type
Grid Coupling
Hub Material
1045 Steel
Style
Bored
Color
Gray/Metallic
Bore Type
Finished Bore and Keyway
Weight
1.39 lb

Lovejoy 1030 Grid Coupling Hub 1In 1/4In KW

Specifications

Description 
1030 HUB 1" 1/4X1/8KW
Type
Grid Coupling
Hub Material
1045 Steel
Style
Bored
Color
Gray/Metallic
Bore Type
Finished Bore and Keyway
Weight
2.00 lb

Lovejoy 1030 Grid Coupling Hub 7/8In 3/16In KW

Specifications
Description 
1030 HUB 7/8 3/16X3/32KW
Type
Grid Coupling
Hub Material
1045 Steel
Style
Bored
Color
Gray/Metallic
Bore Type
Finished Bore and Keyway
Weight
1.60 lb
   

Couplings, Collars & Universal Joiners

Lovejoy 1030 Grid Spacer Coupling Spacer Hub 2.062In

Lovejoy 1030 Grid Spacer Coupling Spacer Hub 2.062In

Specifications
Description 
1030 SPACER HUB S=2.062W/HDW
Type
Grid Coupling
Hub Material
Alloy Steel
Color
Gray/Metallic
Bore Type
No Bore
Weight
2.85 lb

Lovejoy 1030 Horizontal Grid Coupling Cover Set and Grid Assembly Aluminum Inch

Description 
1030 CVR/GRID ASSY HORIZ IN
Type
Grid
Material
Aluminum and Alloy Steel
Style
Horizontal
Color
Silver/Black
Weight
2.11 lb

Lovejoy 1030 HUB 1-3/16In 1/4In KW

Specifications
Description 
1030 HUB 1-3/16 1/4X1/8KW
Type
Grid Coupling
Hub Material
1045 Steel
Style
Bored
Color
Gray/Metallic
Bore Type
Finished Bore and Keyway
Weight
1.37 lb

Lovejoy 1030 HUB 1-3/8 5/16 KW

Specifications
Description 
1030 HUB 1-3/8 5/16X5/32KW
Type
Grid Coupling
Hub Material
1045 Steel
Style
Bored
Color
Gray/Metallic
Bore Type
Finished Bore and Keyway
Weight
1.13 lb

Lovejoy 1040 Cover Set 2PC Vertical Inch

Lovejoy 69790405309 Specifications
Description 
1040 CVR SET 2PC VERT INCH
Type
Grid
Material
Aluminum
Weight
1.61 lb
Cover Style
Vertical
Color
Silver
  • For use with Lovejoy 1000 series grid coupling assembly (sold separately)
  • Vertically split cover for applications supporting high operating speeds
  • Stamped steel for strength and durability
  • Supports constant angular misalignment of up to 0.25 degrees
  • Imperial unit measurements for industry consistency

Couplings, Collars & Universal Joiners

Lovejoy 1040 Grid Coupling Hub 30mm Metric 8mm KW

Lovejoy 1040 Grid Coupling Hub 30mm Metric 8mm KW

Specifications

Description 
1040 HUB 30MM 8X3.3MM KW
Type
Grid Coupling
Hub Material
Alloy Steel
Style
Bored
Color
Gray/Metallic
Bore Type
Finished Bore and Keyway
Weight
2.03 lb