November 25, 2025
Description
🎧 Rotary Encoder Knob Description
A black aluminum alloy (or plastic) knob designed for a rotary encoder.
Shaft Type: Compatible with 6mm D-Shaft (or 6mm Half-Moon Shaft).
Total Height: Approximately 20mm (0.79 inches) from the base/mounting surface.
Knurled Skirt Height: The height of the knurled grip section (often referred to as the 'half-moon section' for its visual prominence) is 6.7mm (0.26 inches).
Finish: Features a knurled or grooved surface for an enhanced grip.
Application: Suitable for volume control, tuning, or menu selection on audio equipment, DIY electronics, and instruments.
| Parameter | Specification | Note |
| Compatible Shaft Diameter | 6.0 mm | Standard size for many rotary encoders. |
| Shaft Profile | D-Shaft (Half-Moon) | Ensures a secure, non-slip fit when the screw is tightened. |
| Total Height (H) | 20.0 mm | Overall height of the knob when mounted. |
| Skirt/Grip Height | 6.7 mm | Height of the main gripping/knurled section. |
License:
Creative Commons — Attribution — Share Alike
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