Industrial Flexible Aluminum Shaft Coupling 1-1/2 L 1/2 X 1/4 Bore Shaft Coupling

Description:

The Flexible Aluminum Shaft Coupling is a shaft coupler used in motion control and power transmission systems to connect shafts with 1/2" and 1/4" diameters while accommodating slight misalignment and reducing vibration. Commonly installed in CNC machines, stepper motor assemblies, servo systems, robotics equipment, and small industrial machinery where smooth torque transfer and shaft alignment are required. Maintenance teams, OEMs, and system integrators use this coupling for motor replacements, drive system repairs, equipment retrofits, and motion control upgrades.

Applications:

The Flexible Aluminum Shaft Coupling is commonly used in CNC routers, 3D printers, servo motor systems, stepper motor drives, robotics, and automated equipment. The aluminum flexible coupling configuration is designed to connect shafts of different diameters while compensating for minor angular and axial misalignment, helping reduce vibration and improve drive system reliability in precision motion applications.

Technical Specifications:

• Manufacturer: Generic
• Model / Part Number: 121212 (application dependent)
• Product Type: Flexible Shaft Coupling
• Material: Aluminum Alloy
• Coupling Length: 1-1/2 in
• Bore Size 1: 1/2 in
• Bore Size 2: 1/4 in
• Outside Diameter: Approximately 1 in (25 mm)
• Coupling Type: Flexible / Helical or Slit-Type Coupling
• Mounting: Set Screw Shaft Mount
• Operating Principle / Function: Transfers torque while compensating for slight shaft misalignment
• Compatible Equipment: CNC machines, servo motors, stepper motors, robotics, and automated machinery
• Application Environment: Industrial automation and precision motion control systems

Common Replacements:

• Ruland Flexible Beam Coupling 1/2" × 1/4" Bore
• Climax Aluminum Flexible Shaft Coupling 1/2" × 1/4" Bore
• Servo Class Flexible Shaft Coupling 1/2" × 1/4" Bore