Clamping Shaft Collars

All EPT shaft collars, including quick-clamping collars, are single point faced to make sure perpendicularity and proper alignment. This critical manufacturing stage assures precise shaft collar encounter to bore relationship leading to correct aspect positioning on the shaft and also pressure on interfaced pieces.
Quick-clamping shaft collars from EPT are made from high quality aluminium with type-II sulfuric anodized finishes, with a dark finish on the collar and a gold finish on the clamping lever for added visibility. Light weight aluminum collars are corrosion resilient, lighter than other metals, possess low inertia and also have nonmagnetic properties. All EPT products are RoHS and REACH compliant. Available common sizes for the quick-clamping shaft collars are 0.375” to 1 1.5” in the in . series and 8 mm to 38 mm in the metric series.
This EPT two-piece clamping shaft collar is made from black oxide steel. This is a two-part clamping shaft collar for applications needing a more powerful holding power and larger axial load ability than setscrew or one-piece clamping collars. The two-piece style separates into two halves, allowing installation or repositioning everywhere on the shaft without disturbing existing components. It accommodates a greater selection of shaft diameters than setscrew collars and works well on both hard and very soft shafts. It is made of steel for weldability and rust resistance with a black oxide finish for a attractive 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. Black oxide also provides mild corrosion resistance and improved lubricity. This collar comes with forged socket-mind cap screws for securing the collar onto the shaft. The operating temperatures because of this collar range from -40 to 176 degrees C (-40 to 350 degrees F). This shaft collar is ideal for use in various applications, which includes in the auto industry to situate components in automobile electrical power steering assemblies, the developing industry to locate components on a conveyor belt system, and the hobby craft sector to hold tires on axles in remote control vehicles, among others.
Allows assembly / disassembly on / off the shaft with no need to remove other ancillary factors. Clamps firmly in place when tightened to the shaft. Perfect for positioning elements such as bearings or sprockets onto shafts.
The position is easily Clamping Shaft Collars adjusted when fitted onto a shaft. Clamps firmly in place once tightened to the shaft. Ideal for positioning factors such as bearings or sprockets onto shafts.
The twice split shaft collar manufactured from steel browned (clamp collar) is simple to install. The shaft collars usually do not damage the shaft. Also, they are insensitive to exterior forces and vibrations and distribute the retaining forces evenly over the entire shaft circumference.
Clamp-style and establish screw shaft collars from Grainger could be indispensable to power transmission. They are able to hold bearings and sprockets on shafts, situate elements in electric motor and gearbox assemblies and provide as mechanical stops. A two-part clamping shaft collar can simply wrap around a hard or gentle shaft without marring. Established screw collars employ a cup point socket set screw to lock onto a smooth or predrilled shaft.

The collar clamping mechanism works quickly and effectively with simple palm 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 area on the collar assure a tight fit with a optimum axial load of 35 to 120 lbs / 133 to 489 N according to the collar bore size. In circumstances where higher holding vitality is usually or clamp axial load is necessary, the quick-clamping collar is not the recommended decision. EPT offers a total line of industry-leading one-piece and two-part shaft collars created for these applications.