Lovejoy Miniature Couplings

Miniature Beam Coupling
The Lovejoy Beam Miniature Coupling is formed from a one piece aluminum rod, resulting in a truly flexible coupling that transmits torque through the flexure while accommodating angular, parallel and axial misalignment.

Features and Benefits
• Excellent for high temperature applications
• Zero backlash
• Low reactionary loads on bearings
No wearing parts  
Resistant to chemicals
Provides constant velocity
Lightweight

Applications That Best Beam Couplings:
• Servo Devices
• Resolvers
• Shaft Encoders
• Linear and Ball Screw Actuators
• Robots
• Stepmotors
Light Duty Pumps and Metering Devices
Plotters
Positioning Tables
Computers
Radar

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Miniature Oldham Coupling
The Oldham Miniature Coupling is a precision-engineered, torsionally stiff, three-part coupling suitable for a great many application ranging from incremental control of fluid valves to highly dynamic drives in a closed loop servo system. It accommodates misalignment mechanically through a floating disc that engages tenons machined out of the hubs.

Features and Benefits
• Positive engagement
• Excellent torque overload
• Easy to install
Good parallel misalignment capacity
Vibration dampening ability
Raised dots on the spacer sets the gap between the hubs

Applications That Best Fit Oldham Couplings
• Servo Devices
• Resolvers
• Shaft Encoders
• Linear and Ball Screw Actuators
• Robots
• Stepmotors
Light Duty Pumps and Metering Devices
Plotters
Positioning Tables
Computers
Radar

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Miniature Mini Soft Coupling
The Mini Soft Miniature Coupling from Lovejoy provides protection from misalignment, vibration and shock loads. The simple design of the coupling ensures ease of assembly, installation and reliable performance. No special tools are needed for installation or removal. No lubrication is needed and once installed and aligned correctly, and no maintenance is required.

Applications That Best Fit Mini Soft Couplings
• Servo Devices
• Resolvers
• Shaft Encoders
• Linear and Ball Screw Actuators
• Robots
• Stepmotors
Light Duty Pumps and Metering Devices
Plotters
Positioning Tables
Computers
Radar

Download Miniature Coupling Catalog

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Miniature Jaw Type Coupling
The interlocking jaws of the three part Lovejoy Miniature Jaw Coupling provide positive engagement resulting in great strength because of the large area of contact of the elastomer with the jaws.

Features and Benefits
"Fail Safe" operations, will continue to 
     run even if the elastomer center fails

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