Configure and 3D print a cable holder: Cable Ø, screw, clamps - without CAD
Whether in the switch cabinet, on aluminum profiles or on the workbench: a clean cable holder saves time, prevents chafing and holds cables securely in place. With our parametric cable holder you adjust the most important dimensions online, create a print-ready STL and you can download or directly 3D printed.
What is the cable holder suitable for?
The clip is ideal for single lines up to moreeren parallel guided cables (via the number of terminals). The holder can be attached directly to wood, plastic or metal using the screw sheaths. Typical applications:
- Cable management on Aluminum profile framemachine housings, workbenches
- Cable routing in Switch cabinet or am Kabelkanal
- Prototyping: fast custom brackets instead of standard clips
- Fixation of Sensor linespneumatic hoses (depending on Ø)
The most important parameters (and what they do)
To keep the configuration simple for everyone, we focus on the following in the configurator 5 core sizes. The rest (screw clearance, chamfer, printability) is already preset internally.
| parameters | What it does | Praxis-Tip |
|---|---|---|
Kabel-diameter (cable_diameter) |
Determines the inner radius of the clamp (cable holder). | Allow extra clearance for rough outer surfaces. |
Schrauben-diameter (screw_diameter) |
Defines the screw hole, including printing clearance. | For wood screws, choose a smaller size if needed (self-tapping). |
Number of clamps (num_clamps) |
Multiple clips in a row, perfect for parallel lines. | For a tidy layout, group cables of the same diameter. |
Screw sheaths (num_screw_sheaths) |
0 = none, 1 = one side, 2 = both sides (symmetrical). | 2 provides stability, 1 saves material, 0 suits adhesive or cable-tie mounting. |
Wall thickness (wall_thickness) |
Affects clamp strength and grip when clipping in. | 1.0-1.6 mm for light cables, 2.0+ mm for robust cables. |
Tolerances & clamping force: the perfect cable fit
The clip must be tight enough for the cable to engage properly, but it must not squeeze the cable. The most important adjusting screw is the Kabel-diameter. The following rule of thumb helps in practice:
| Cable type | Recommended game | Example |
|---|---|---|
| Soft cables (silicone/fine wire) | +0.2 to +0.4 mm | set 3.5 mm cable → 3.7-3.9 mm |
| Standard PVC pipes | +0.3 to +0.6 mm | 6.0 mm cable → Set 6.3-6.6 mm |
| Stiff/rough outer shells | +0.5 to +0.9 mm | set 10 mm lead → 10.5-10.9 mm |
Tip: If you are unsure, print a short test clip (1 clamp) first. Then finely adjust the cable Ø or wall thickness to achieve the perfect clamping force.
Material selection & printing tips (FDM/SLS)
- PETG: tough, with better heat and impact resistance — a good all-round choice for mounting clips.
- ASA/ABSfor warmer environments/outdoor, good stability (ASA UV-resistant).
- PLA: suitable for prototypes and indoor use, but may soften in heat.
- SLS Nylon (PA12)Ready for workshops and industrial use
FDM recommendation: Layer 0.2 mm, 3-5 perimeters, infill 20-40 %. Orient the clip so that the clamp is printed cleanly (usually "flat"), then the screw areas are stable and the clamp springs well.
Workflow: configure → download STL → print (have printed)
- Measure cables: Measure the outer diameter with calipers or estimate it with a tape measure.
- Set in the configurator: Cable Ø, screw, number of terminals, screw sheaths, wall thickness.
- STL generate: Check the preview, then generate the STL.
- Option A - Download: STL download and selbst slicen (Bambu/Prusa/Cura).
- Option B – 3D printing Service: Select a material and order professional production.
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FAQ
Why is a small selection of parameters in the configurator enough for me?
Because many technical details (e.g. pressure clearance on screws, small chamfers, "printable" holes) already work reliably with sensible default values. So you quickly get a clean model, without having to fight your way through 15 controllers.
Which screw sheath option should I choose (0/1/2)?
2 is the most stable (both sides), 1 saves space/material and is good if the load is carried on one side. 0 is suitable if you glue, rivet or attach the clip in another way.
Can I combine several cable types later?
A separate clip (or set) is recommended for each type for different cable diameters. This ensures that the clamping force per cable remains optimal and the installation looks neat.