Clamping Shaft Collars

All EPT shaft collars, including quick-clamping collars, are one point faced to ensure perpendicularity and proper alignment. This critical manufacturing step assures specific shaft collar experience to bore relationship resulting in correct aspect positioning on the shaft and possibly pressure on interfaced components.
Quick-clamping shaft collars from EPT are made from high quality lightweight aluminum with type-II sulfuric anodized finishes, with a dark-colored finish upon the collar and a gold finish in the clamping lever for added visibility. Aluminum collars are corrosion tolerant, lighter than different metals, have low inertia and also have non-magnetic properties. All EPT goods are RoHS and REACH compliant. Available normal sizes for the quick-clamping shaft collars happen to be 0.375” to at least one 1.5” in the inch series and 8 mm to 38 mm in the metric series.
This EPT two-piece clamping shaft collar is constructed of black oxide steel. It is a two-part clamping shaft collar for applications requiring a more powerful holding power and higher axial load capability than setscrew or one-part clamping collars. The two-piece cast aluminium china design separates into two halves, allowing installation or repositioning anywhere on the shaft without disturbing existing elements. It accommodates a larger selection of shaft diameters than setscrew collars and is effective on both hard and smooth shafts. It is manufactured from steel for weldability and rust resistance with a dark oxide complete for a decorative appearance and level of resistance to white-colored corrosion, chipping and flaking, and stick-slide of the screw during torqueing, improving the collar’s grasp on the shaft. Dark-colored oxide also provides mild corrosion resistance and increased lubricity. This collar includes forged socket-brain cap screws for securing the collar onto the shaft. The operating temperatures because of this collar range between -40 to 176 degrees C (-40 to 350 degrees F). This shaft collar is well suited for use in various applications, which include in the automobile industry to situate parts in automobile power steering assemblies, the making industry to locate parts on a conveyor belt system, and the hobby craft sector to hold wheels on axles in remote control vehicles, among others.
Allows assembly / disassembly on and off the shaft without the need to eliminate other ancillary factors. Clamps firmly in place once tightened to the shaft. Perfect for positioning parts such as for example bearings or sprockets onto shafts.
The position is easily adjusted when fitted onto a shaft. Clamps firmly set up once tightened to the shaft. Ideal for positioning components such as for example bearings or sprockets onto shafts.
The twice split shaft collar made of steel browned (clamp collar) is easy to attach. The shaft collars do not harm the shaft. Also, they are insensitive to exterior forces and vibrations and distribute the positioning forces evenly over the entire shaft circumference.
Clamp-style and set screw shaft collars from Grainger could be indispensable to power transmission. They are able to maintain bearings and sprockets on shafts, situate components in electric motor and gearbox assemblies and serve as mechanical stops. A two-part clamping shaft collar can simply wrap around a hard or delicate shaft without marring. Establish screw collars work with a cup stage socket arranged screw to lock onto a smooth or predrilled shaft.

The collar clamping mechanism works fast and efficiently with simple side opening of the integral clamping lever, positioning the collar on the shaft, and closing the lever flush with the outer surface of the collar. The design of the cam on the lever and the mating machined surface on the collar assure a tight fit with a maximum axial load of 35 to 120 lbs / 133 to 489 N depending on the collar bore size. In conditions where higher holding vitality is definitely or clamp axial load is necessary, the quick-clamping collar isn’t the recommended choice. EPT offers a comprehensive line of industry-leading one-part and two-piece shaft collars created for these applications.


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