All EPT shaft collars, including quick-clamping collars, are sole point faced to ensure perpendicularity and proper alignment. This critical manufacturing step assures specific shaft collar facial area to bore relationship resulting in correct aspect positioning on the shaft and possibly pressure on interfaced parts.
Quick-clamping shaft collars from EPT are made from high quality lightweight aluminum with type-II sulfuric anodized finishes, with a black finish about the collar and a precious metal finish on the clamping lever for added visibility. Aluminium 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 are 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-piece clamping shaft collar for applications requiring a more powerful holding power and higher axial load ability than setscrew or one-part clamping collars. The two-piece design separates into two halves, allowing set up 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 gentle shafts. It is made of steel for weldability and rust level of resistance with a dark-colored oxide end for a decorative appearance and resistance to white corrosion, chipping and flaking, and stick-slip of the screw during torqueing, improving the collar’s grasp on the shaft. Dark-colored oxide also provides mild corrosion resistance and increased Clamping Shaft Collars lubricity. This collar includes forged socket-brain cap screws for securing the collar onto the shaft. The operating temperatures for this collar range from -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 vehicle 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 ingredients. Clamps firmly in place when 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 bearings or sprockets onto shafts.
The twice split shaft collar made of steel browned (clamp collar) is easy to install. 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 arranged screw shaft collars from Grainger could be indispensable to power transmission. They are able to carry 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. Set screw collars apply a cup stage socket established screw to lock onto a smooth or predrilled shaft.

The collar clamping mechanism works fast and successfully with simple hands opening of the integral clamping lever, positioning the collar on the shaft, and closing the lever flush with the external surface area of the collar. The design of the cam on the lever and the mating machined surface area on the collar assure a good fit with a maximum axial load of 35 to 120 lbs / 133 to 489 N based on the collar bore size. In situations where higher holding electrical power is certainly or clamp axial load is necessary, the quick-clamping collar is not the recommended decision. EPT offers a complete type of industry-leading one-piece and two-piece shaft collars made for these applications.