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 precise shaft collar facial area to bore relationship resulting in correct component positioning on the shaft and actually pressure on interfaced elements.
Quick-clamping shaft collars from EPT are produced from high quality aluminium with type-II sulfuric anodized finishes, with a dark-colored finish upon the collar and a precious metal finish about the clamping lever for added visibility. Light weight aluminum collars are corrosion tolerant, lighter than different metals, possess low inertia and have nonmagnetic properties. All EPT goods will be RoHS and REACH compliant. Available common sizes for the quick-clamping shaft collars are 0.375” to 1 1.5” in the ” 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 capability than setscrew or one-part clamping collars. The two-piece style separates into two halves, allowing unit installation or repositioning anywhere on the shaft without disturbing existing factors. It accommodates a larger variety of shaft diameters than setscrew collars and works well on both hard and soft shafts. It is made of steel for weldability and rust resistance with a dark oxide end for a decorative appearance and resistance to white corrosion, chipping and flaking, and stick-slip of the screw during torqueing, enhancing the collar's grasp on the shaft. Black oxide also provides slight corrosion resistance and much better lubricity. This collar comes with forged socket-head 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 a variety of applications, which include in the vehicle industry to situate parts in automobile electricity steering assemblies, the manufacturing industry to locate parts on a conveyor belt system, and the hobby craft sector to hold tires on axles in handy remote control vehicles, among others.
Allows assembly / disassembly on / off the shaft without the need to remove other ancillary parts. Clamps firmly set up when tightened to the shaft. Perfect for positioning components such as for example bearings or sprockets onto shafts.
The positioning is easily adjusted when fitted onto a shaft. Clamps firmly set up once tightened to the shaft. Perfect for positioning ingredients such as for example bearings or sprockets onto shafts.
The dual split shaft collar manufactured from steel browned (clamp collar) is easy to mount. The shaft collars usually do not harm the shaft. Also, they are insensitive to exterior forces and vibrations and distribute the possessing forces evenly over the entire shaft circumference.
Clamp-style and collection screw shaft collars from Grainger could be indispensable to power transmission. They are able to hold bearings and sprockets on cast aluminium china shafts, situate pieces in engine and gearbox assemblies and provide as mechanical stops. A two-piece clamping shaft collar can easily wrap around a hard or smooth shaft without marring. Collection screw collars apply a cup stage socket set screw to lock onto a smooth or predrilled shaft.

The collar clamping mechanism works fast and proficiently with simple palm opening of the integral clamping lever, positioning the collar on the shaft, and closing the lever flush with the external area 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 based on the collar bore size. In conditions where higher holding ability is definitely or clamp axial load is required, the quick-clamping collar is not the recommended choice. EPT offers a complete line of industry-leading one-piece and two-part shaft collars suitable for these applications.