Ingersoll-Rand 92041441 Coupling Core for Screw Air Compressor

A coupling is a mechanical device used to connect two shafts together at their ends for the primary purpose of transmitting power from a driver (like a motor or engine) to a driven component (like a pump, gearbox, or conveyor). Beyond simple connection, its critical functions are to accommodate misalignment, dampen vibrations, and protect connected equipment from shock loads and the damaging effects of imperfect installation.

• Misalignment Compensation: Expertly engineered to accommodate various types of shaft misalignment:
  • Parallel Misalignment: When shafts are parallel but not collinear
  • Angular Misalignment: When shafts are at a slight angle to each other
  • Axial Misalignment (End Float): When shafts move slightly towards or away from each other during operation
• Vibration Dampening & Shock Absorption: Flexible elements within the coupling absorb torsional vibrations and dampen shock loads from sudden starts/stops or changes in load
• Zero Backlash: Many designs provide precise, no-play connection, critical for applications requiring high positional accuracy
• Easy Installation & Maintenance:
  • Split-Spider Design allows for replacement of the flexible element without moving connected equipment
  • Clamp or Set-Screw Hubs provide a secure grip on the shaft
• High Torque Density: Transmits high levels of torque in a compact, lightweight package
• Electrical Insulation: Certain types electrically isolate the driver from the driven component

We provide the right coupling for every application:

• Elastomeric Couplings (Jaw, Tire, Pin & Bushings): Ideal for general industrial applications like pumps, fans, and compressors
• Metallic Disc Couplings: Perfect for high-speed, high-temperature, and precision applications
• Grid Couplings: Common in heavy-industry applications like crushers and extruders
• Gear Couplings: Used in severe-duty applications like rolling mills and heavy-duty paper machines
• Oldham Couplings: Often used in motion control and encoder applications
• Beam Couplings (Helical): Common in light-duty, precision applications like stepper motor systems

Couplings are indispensable in any system involving rotational power transmission:

• Industrial Pumps & Fans
• Compressors & Generators
• Processing Machinery in food, chemical, and pharmaceutical plants
• Marine & Offshore propulsion systems
• Renewable Energy systems like wind turbines
• Precision Motion Control in robotics and CNC machine tools
• Automotive & Aerospace test stands and control systems

• Engineering Expertise: Our team helps select the perfect type and size based on your requirements
• Proven Reliability & Safety: Designed and tested to exceed AGMA and ISO standards
• Reduced Total Cost of Ownership: Extends the life of your entire drive train
• Comprehensive Product Range: From standard to custom-engineered solutions
• Global Availability & Support: Robust distribution network for fast delivery