All EPT shaft collars, including quick-clamping collars, are solitary point faced to ensure perpendicularity and proper alignment. This critical manufacturing stage assures specific shaft collar face to bore relationship resulting in correct element positioning on the shaft and also pressure on interfaced ingredients.
Quick-clamping shaft collars from EPT are made of high quality light weight aluminum with type-II sulfuric anodized finishes, with a dark finish on the collar and a gold finish about the clamping lever for added visibility. Lightweight aluminum collars are corrosion tolerant, lighter than other metals, have low inertia and have non-magnetic properties. All EPT products 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 inches 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 robust holding power and larger axial load potential than setscrew or one-part clamping collars. The two-piece style separates into two halves, allowing installation or repositioning everywhere on the shaft without disturbing existing elements. It accommodates a greater 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 complete for a ornamental appearance and level of resistance to white corrosion, chipping and flaking, and stick-slide of the screw during torqueing, enhancing the collar’s grasp on the shaft. Black oxide also provides moderate corrosion resistance and improved lubricity. This collar comes with forged socket-brain cap screws for securing the collar onto the shaft. The operating temperatures for this collar range between -40 to 176 degrees C (-40 to 350 degrees F). This shaft collar is ideal for use in a variety of applications, which include in the vehicle industry to situate pieces in automobile electrical power steering assemblies, the manufacturing industry to locate elements on a conveyor belt program, and the hobby craft sector to hold wheels on axles in handy remote control vehicles, among others.
Allows assembly / Clamping Shaft Collars disassembly on and off the shaft with no need to remove other ancillary pieces. Clamps firmly set up once tightened to the shaft. Perfect for positioning elements such as bearings or sprockets onto shafts.
The position is easily adjusted when fitted onto a shaft. Clamps firmly in place 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 simple to mount. The shaft collars do not harm the shaft. They are also insensitive to exterior forces and vibrations and distribute the keeping forces evenly over the complete shaft circumference.
Clamp-style and collection screw shaft collars from Grainger can be indispensable to power transmission. They can maintain bearings and sprockets on shafts, situate parts in motor and gearbox assemblies and provide as mechanical stops. A two-part clamping shaft collar can simply wrap around a hard or soft shaft without marring. Establish screw collars employ a cup level socket set screw to lock onto a smooth or predrilled shaft.

The collar clamping mechanism works quickly and successfully with simple palm opening of the integral clamping lever, positioning the collar on the shaft, and closing the lever flush with the external surface 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 conditions where higher holding vitality is usually or clamp axial load is required, the quick-clamping collar is not the recommended decision. EPT offers a comprehensive type of industry-leading one-part and two-part shaft collars made for these applications.