Tsubaki PL065X095AE Power-Lock Keyless Locking Assembly

Description:

The Tsubaki PL065X095AE POWER-LOCK Keyless Locking Assembly is used in industrial power transmission systems to create a high-strength, backlash-free connection between a 65 mm shaft and a mounted hub without the need for keys or keyways. Commonly installed on sprockets, gears, pulleys, timing pulleys, couplings, and rollers in conveyor systems, packaging machinery, material handling equipment, and industrial automation. Maintenance teams and system integrators use this locking assembly for repair, retrofit, expansion, or replacement to ensure secure shaft mounting and reliable torque transmission.

Applications:

The Tsubaki PL065X095AE is part of the POWER-LOCK® AE Series, featuring a self-centering, flanged design for quick installation and accurate shaft positioning. Its keyless friction-locking mechanism provides zero backlash, evenly distributes clamping force around the shaft, and eliminates shaft weakening caused by keyways. It is ideal for conveyors, packaging equipment, indexing tables, timing belt drives, gearboxes, mixers, pumps, and other industrial machinery requiring precise shaft-to-hub alignment and high torque capacity.

Technical Specifications:

• Manufacturer: Tsubaki Emerson Co.
• Model / Part Number: PL065X095AE
• Product Type: Keyless Locking Assembly
• Series: POWER-LOCK® AE Series
• Shaft Diameter: 65 mm (2.559 in)
• Hub Counter Bore Diameter: 95 mm (3.740 in)
• Locking Type: Mechanical Friction Lock (Keyless)
• Design: Self-Centering, Flanged
• Overall Length (L): 1.370 in (34.8 mm)
• Effective Length (Lt): 1.685 in (42.8 mm)
• Body Length (l): 0.925 in (23.5 mm)
• Outside Diameter (D1): 4.094 in (104 mm)
• Transmissible Torque: 2,456 ft-lb (3,330 N·m)
• Transmissible Thrust: 23,320 lbf (104 kN)
• Locking Bolts: 12 × M8 × 22 mm
• Bolt Tightening Torque: 30 ft-lb (40.2 N·m)
• Weight: Approximately 2.1 lb (0.96 kg)
• Function: Creates a backlash-free shaft-to-hub connection without keys or splines
• Application: Sprockets, gears, pulleys, timing pulleys, couplings, rollers, conveyors, packaging machinery, and industrial power transmission systems.

Common Replacements:

• Tsubaki PL060X090AE POWER-LOCK Assembly
• Tsubaki PL070X110AE POWER-LOCK Assembly
• Tsubaki PL065X095AS POWER-LOCK Assembly