TB Wood's L1001 L-Jaw Coupling Hub

Description:

The TB Wood's L1001 L-Jaw Coupling Hub is used in industrial power transmission systems to transmit torque while accommodating shaft misalignment and absorbing shock loads between connected rotating shafts. Commonly installed in pumps, compressors, conveyors, fans, blowers, gearboxes, and other industrial machinery. Maintenance teams, OEMs, and system integrators use this L-Jaw coupling hub for equipment replacement, preventive maintenance, machinery retrofits, and new power transmission installations.

Applications:

The TB Wood's L1001 L-Jaw Coupling Hub is commonly used in industrial automation environments including conveyor drives, pump and compressor systems, packaging equipment, HVAC machinery, material handling equipment, and manufacturing production lines where reliable torque transmission, vibration damping, and shaft misalignment compensation are essential. Designed for use with compatible TB Wood's L100 elastomer spiders, it provides maintenance-free, fail-safe operation and is fully interchangeable with industry-standard L-Jaw coupling designs.

Technical Specifications:

• Manufacturer: TB Wood's (Regal Rexnord)
• Model / Part Number: L1001
• Product Type: L-Jaw Coupling Hub
• Coupling Series: L-Jaw
• Coupling Size: L100
• Hub Material: Sinter Carbon Steel
• Bore Diameter: 1 in.
• Bore Type: Finished Bore with Keyway
• Keyway Size: 1/4 × 1/8 in.
• Outside Diameter: 2.53 in.
• Overall Length: 3.50 in.
• Length Through Bore: 1.38 in.
• Center Dimension: 0.75 in.
• Setscrew Size: 5/16-18 UNC - 2B
• Setscrew Length: 3/8 in.
• Maximum Operating Speed: 7,000 RPM
• Maximum Parallel Misalignment: 0.015 in. (3/200 in.)
• Jaw Type: Straight
• Component Weight: 1.5 lb
• Compatible Spider Elements: L100H, L100N, L100U
• Application Environment: Industrial power transmission systems

Common Replacements:

• TB Wood's L1001
• Lovejoy L1001
• Martin L1001