large conveyor and industrial shaft stops
EP-SCS45 is a single-split aluminum shaft clamp with a 45 mm nominal bore, 80 mm outside diameter, 22 mm width and M10 clamp screw. It is intended for axial positioning and stop duties on round shafts where a clamp-style collar gives the installer a removable, repositionable mechanical reference.
Where EP-SCS45 Fits Best
The 45 mm bore model moves to an 80 mm outside diameter, 22 mm width and M10 clamp screw. It is intended for larger machine layouts where a clamp collar can be accommodated as a deliberate axial stop or locating component.
EP-SCS45 belongs to the larger-bore portion of the EP-SCS range and should be reviewed as part of the complete machine interface rather than as a bore-only item. Its 80 mm outside diameter and 22 mm width make radial space, axial space and service access increasingly important in machinery and retrofit layouts.
Model Dimensions
| Model | Bore d | OD D | Width B | Screw M | Split W | Keyway K |
|---|---|---|---|---|---|---|
| EP-SCS45 | 45 mm | 80 mm | 22 mm | M10 | 2 mm | 14 mm |
Selection starts with the measured shaft diameter, then moves to the surrounding envelope. Confirm the 80 mm outside diameter, 22 mm axial width and access to the M10 screw against the real assembly before treating EP-SCS45 as a replacement or new-build fit.
Interface Review
At this scale, a dimensional sketch is preferable to a text-only RFQ. Show the shaft, nearest bearing or rotating part, available 80 mm radial envelope and the axial space for the 22 mm body.
The EP-SCS chart lists K = 14 mm for the keyed option on EP-SCS45, while the standard collar is supplied without a keyway. A keyed request should include the mating key and shaft details because the K value is only one dimension of the complete interface.
Typical Positioning Roles
EP-SCS45 can serve as a removable stop on a 45 mm guide shaft, an axial reference beside another shaft-mounted component, or one side of a paired locating arrangement. Its 22 mm body width and 80 mm outside diameter must fit the surrounding mechanism; bearings, couplings, keys and other functional components should continue to perform the duties assigned to them by the machine design.
If EP-SCS45 is intended to act as a hard stop rather than a setup reference, describe the contact event in the enquiry. Repeated impact on a 45 mm shaft creates a different selection question from occasional positioning, even though the listed collar dimensions are unchanged.
Installation and Service Considerations
Service access should be planned before installation because the M10 screw needs room for a suitable tool. If the collar sits behind a guard, make sure routine inspection or adjustment can be performed without unnecessary machine disassembly.
For the larger EP-SCS45 interface, reserve working space around the M10 screw as well as the full 80 mm radial envelope and 22 mm body width. If the 45 mm shaft stop will see repeated impact, meaningful axial demand or another demanding duty, state that condition in the RFQ so it can be reviewed for this configuration.
The EP-SCS45 body is tightened through its M10 clamp screw and the listed split W is 2 mm. Install it on a clean 45 mm shaft, seat the collar squarely, keep the screw accessible, and verify the axial position again after tightening before the mechanism returns to service.
Configuration Details to Confirm
The size chart defines the core geometry for EP-SCS45. If the application depends on a specific tightening torque, axial holding requirement, aluminum grade, surface treatment or compliance document, state that requirement in the RFQ so it can be confirmed for the ordered configuration rather than assumed from bore size alone.
When EP-SCS45 is being considered as a replacement, record the actual shaft diameter together with the old collar outside diameter, width and screw orientation. Also note nearby shoulders, bearing hardware and visible shaft condition so the 80 mm × 22 mm envelope can be checked against the installation rather than inferred from the machine name.
Nearest EP-SCS Bore Options
EP-SCS45 is centered on a 45 mm shaft interface. Nearby catalogue entries such as EP-SCS40 and EP-SCS50 are useful for comparing the range, but they should not be used to compensate for an uncertain shaft measurement. Verify the shaft first, then treat the 80 mm OD and 22 mm width as separate envelope checks.
RFQ Focus for EP-SCS45
Send a drawing with shaft diameter, collar location and neighboring component dimensions, plus quantity and keyway requirement. The listed 14 mm K value should be matched to the actual keyed shaft if used.
For EP-SCS45, identify whether the collar will be a fixed stop, adjustable setup reference, paired locator or keyed interface. Include that role with the 45 mm shaft dimension, quantity and any restricted 80 mm OD / 22 mm width envelope so the quotation addresses the real assembly.