Clamping Shaft Collars

All EPT shaft collars, including quick-clamping collars, are sole point faced to ensure perpendicularity and proper alignment. This critical manufacturing stage assures precise shaft collar face to bore relationship leading to correct aspect positioning on the shaft and even pressure on interfaced pieces.
Quick-clamping shaft collars from EPT are made of high quality light weight aluminum with type-II sulfuric anodized finishes, with a black finish upon the collar and a precious metal finish upon the clamping lever for added visibility. Light weight aluminum collars are corrosion tolerant, lighter than different metals, have low inertia and also have nonmagnetic properties. All EPT goods happen to be RoHS and REACH compliant. Available typical 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. This is a two-piece clamping shaft collar for applications needing a more powerful holding power and bigger axial load capacity than setscrew or one-part clamping collars. The two-piece style separates into two halves, allowing installation or repositioning anywhere on the shaft without disturbing existing components. It accommodates a larger selection of shaft diameters than setscrew collars and works well on both hard and gentle shafts. It is manufactured from steel for weldability and rust level of resistance with a dark oxide surface finish for a ornamental appearance and resistance to white-colored corrosion, chipping and flaking, and stick-slide of the screw during torqueing, increasing the collar’s hold on the shaft. Dark-colored oxide also provides slight corrosion resistance and improved lubricity. This collar comes with forged socket-brain cap screws for securing the collar onto the shaft. The working temperatures because of this collar range between -40 to 176 degrees C (-40 to 350 degrees F). This shaft collar is suited to use in a variety of applications, including in the car industry to situate elements in automobile electric power steering assemblies, the production industry to locate pieces on a conveyor belt system, and the hobby craft market to hold tires on axles in remote control vehicles, among others.
Allows assembly / disassembly on / off the shaft without the need to eliminate other ancillary ingredients. Clamps firmly set up when tightened to the shaft. Perfect for positioning ingredients 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 parts such as bearings or sprockets onto shafts.
The twice split shaft collar manufactured from steel browned (clamp collar) is easy to mount. The shaft collars do not destruction the shaft. They are also insensitive to external forces and vibrations and distribute the keeping forces evenly over the complete shaft circumference.
Clamp-style and set screw shaft collars from Grainger can be indispensable to power transmission. They are able to keep bearings and sprockets on shafts, situate components in electric motor and gearbox assemblies and provide as cast aluminium china mechanical stops. A two-part clamping shaft collar may easily wrap around a difficult or gentle shaft without marring. Placed screw collars make use of a cup level socket collection screw to lock onto a delicate or predrilled shaft.

The collar clamping mechanism works quickly and efficiently with simple hand 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 area on the collar assure a tight fit with a optimum axial load of 35 to 120 lbs / 133 to 489 N depending on the collar bore size. In circumstances where higher holding electricity is definitely or clamp axial load is required, the quick-clamping collar is not the recommended decision. EPT offers a finish type of industry-leading one-part and two-part shaft collars designed for these applications.