Speed Control Knob 6mm Shaft – STRS-1-15L22
Print Profile(0)
Description
High-quality 3D-printable replacement knob for the STRS-1-15L22 Harmann speed controller.
Designed based on the original part for a precise fit and reliable performance. The knob features an ergonomic shape and a clear indicator slot for accurate speed adjustment.
Ideal replacement for damaged or missing original knobs.
Specifications:
- Shaft diameter: 6 mm
- Outer diameter: 41.1 mm
- Height: 22 mm
- Mounting: Press-fit
Print settings:
- Material: PETG recommended
- Infill: 25–35%
- Perimeters: 3 walls
- Layer height: 0.2 mm
- Supports: Enabled (recommended)
- Orientation: Flat side down on the build plate
Notes:
- Designed with tight tolerance for a secure press-fit
- Minor sanding may be required depending on printer calibration
- Tested on real device – fits well
License
You may create derivative works based on this object, provided that all such derivative works are published exclusively on the MakerWorld platform and include proper attribution to the original creator. You may not share, upload, host, distribute, or publish this object—or any derivative work of this object—on any other digital platform, marketplace, or distribution channel. Commercial use of this object and any derivative works is strictly prohibited. This includes, but is not limited to, selling, renting, sublicensing, or using the object in any context in which you receive monetary compensation or other financial benefits.
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