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 exact shaft collar facial area to bore relationship leading to correct component positioning on the shaft and also pressure on interfaced pieces.
Quick-clamping shaft collars from EPT are made of high quality cast aluminium china aluminum with type-II sulfuric anodized finishes, with a dark-colored finish upon the collar and a precious metal finish on the clamping lever for added visibility. Light weight aluminum collars are corrosion resilient, lighter than different metals, possess low inertia and have non-magnetic properties. All EPT items will be RoHS and REACH compliant. Available common sizes for the quick-clamping shaft collars are 0.375” to 1 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 larger axial load capability than setscrew or one-part clamping collars. The two-piece design separates into two halves, allowing assembly or repositioning everywhere on the shaft without disturbing existing parts. It accommodates a greater selection of shaft diameters than setscrew collars and is effective on both hard and smooth shafts. It is manufactured from metal for weldability and rust resistance with a dark oxide finish for a attractive appearance and resistance to white-colored corrosion, chipping and flaking, and stick-slide of the screw during torqueing, enhancing the collar’s grip on the shaft. Dark oxide also provides mild corrosion resistance and increased lubricity. This collar includes forged socket-head cap screws for securing the collar onto the shaft. The working temperatures for this collar range between -40 to 176 degrees C (-40 to 350 degrees F). This shaft collar is suited to use in various applications, which includes in the motor vehicle industry to situate pieces in automobile ability steering assemblies, the making industry to locate parts on a conveyor belt program, and the hobby craft sector to hold tires on axles in handy 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 components such as for example bearings or sprockets onto shafts.
The positioning is easily adjusted when fitted onto a shaft. Clamps firmly set up when tightened to the shaft. Perfect for positioning factors such as bearings or sprockets onto shafts.
The dual split shaft collar made of steel browned (clamp collar) is easy to mount. The shaft collars 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 established screw shaft collars from Grainger can be indispensable to power transmission. They are able to maintain bearings and sprockets on shafts, situate elements in motor and gearbox assemblies and provide as 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 point socket placed screw to lock onto a delicate or predrilled shaft.

The collar clamping mechanism works quickly and efficiently with simple hands 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 optimum 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 normally or clamp axial load is required, the quick-clamping collar is not the recommended choice. EPT offers a total type of industry-leading one-piece and two-piece shaft collars designed for these applications.

Tags: