TB Wood's BY43-3001 FormFlex Double Flex Coupling

Description:

The TB Wood's BY43-3001 FormFlex Double Flex Coupling is used in industrial power transmission systems to transmit torque while compensating for angular, parallel, and axial shaft misalignment. Commonly installed in pumps, compressors, turbines, generators, fans, and process equipment requiring high-performance disc couplings. Maintenance teams, OEMs, and system integrators use this double flex coupling for equipment replacement, drive system retrofits, and reliable maintenance-free power transmission.

Applications:

The TB Wood's BY43-3001 FormFlex Double Flex Coupling is commonly used in centrifugal pumps, industrial compressors, cooling tower drives, power generation equipment, paper processing machinery, chemical processing systems, and heavy-duty industrial machinery where torsional stiffness, zero backlash, and precise shaft alignment are required.

Technical Specifications:

• Manufacturer: TB Wood's
• Model / Part Number: BY43-3001
• Product Type: FormFlex Double Flex Coupling
• Series: Form-Flex®
• Coupling Type: Double Flex Disc Coupling
• Construction: All-metal disc coupling
• Flex Element: Stainless steel disc packs
• Misalignment Capability: Accommodates angular, parallel, and axial shaft misalignment
• Backlash: Zero backlash
• Lubrication: Not required
• Maintenance: Maintenance-free operation
• Torsional Characteristics: High torsional stiffness
• Mounting: Shaft-mounted with bolted hub assembly
• Application Environment: Industrial power transmission systems

Common Replacements:

• Rexnord Thomas BY43-3001 Double Flex Disc Coupling
• Lovejoy HercuFlex BY43 Double Flex Disc Coupling
• Dodge BY43 Double Flex Disc Coupling