Climax Metal Products 1C-150-A Clamp Shaft Collar

Product Description

The CLIMAX METAL PRODUCTS 1C-150-A is a one-piece clamp-style shaft collar machined from 6061-T651 aluminum. It is designed to locate, space, or retain components along a rotating or stationary shaft. The collar features a plain bore diameter of 1.5 inches, an outside diameter of 2.375 inches, and a width of 0.563 inches. The clamp-style design cinches around the shaft without set screws, distributing holding force evenly and avoiding shaft marring. Typical installers include mechanical technicians and millwrights working on light-duty power transmission, conveyor, or motion-control assemblies.

This collar is suited for applications where a clean, low-profile shaft retention solution is needed on aluminum-compatible assemblies. The plain bore accepts standard 1.5-inch diameter shafts without additional machining. The compact width of 0.563 inches makes it appropriate for installations with limited axial space. It is commonly used in residential and light commercial mechanical systems, automated equipment, and general industrial machinery where corrosion resistance and reduced rotating mass are priorities.

Key Features

• One-piece clamp design distributes clamping load evenly without damaging shaft surfaces
• Plain bore sized at 1.5 inches for direct fit on standard shafts
• 6061-T651 aluminum construction provides corrosion resistance and light weight
• Plain finish with no additional coating or plating
• Manufactured under ISO 9001:2008 quality standards
• Compact 0.563-inch width suits space-constrained installations

Compatibility

Designed as an OEM-style replacement or direct-fit shaft collar for mechanical assemblies using a 1.5-inch diameter shaft with a maximum outside envelope of 2.375 inches.

Installation Notes

Installation is performed by qualified mechanical technicians or millwrights. Always de-energize and lock out the drive system before installing or adjusting shaft collars. Tighten the clamp fastener to the hardware specification for the fastener grade used - do not exceed fastener ratings. Verify shaft surface is clean and free of burrs before seating the collar.