Feature

OKW’s STAR-KNOBS are now in flush-fit and surface-mount versions

OKW’s advanced STAR-KNOBS for menu-driven electronics are now available in flush-fitting and surface-mount versions.

07/02/2025 16:04:24

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These ergonomic collet knobs fit rotary potentiometers or rotary pulse generators with round shaft ends (DIN 41591). They are ideal for measuring and control, healthcare, HVAC, communications, building management and Smart Factory technology.

STAR-KNOBS feature click rotation and
push for ‘OK’ functionality. They are comfortable to operate; the surface-mount version tapers slightly towards the inner axis. All the knobs can be specified with/without knurls and/or a finger recess in the cover.

Both versions offer optional LED illumination.
Flush-fitting knobs can be specified with a ring that lights up between the recess and the knob cover. The surface-mount version sits on a 3 mm high ring that can be illuminated.

Two sizes are available: ø 33mm and ø
41mm. Each unit comprises three parts: an assembly kit, a knob and a cover. They are moulded from PA 6 and PC (UL 94 HB). The standard colours are volcano, nero, diamond, emerald and sapphire.

Two 5V energy-saving SMD
LED illumination kits (accessories) are available, either white or RGB. Other accessories include assembly supports, round nuts and a box spanner.

OKW can supply STAR-KNOBS fully customised. Services include: CNC machining, lacquering, printing, laser marking and installation/assembly of accessories.

For more information, view the OKW website.

Written By Sophia Bell

Sophia Bell is the Group Editor of DPA, Connectivity, and PBSI. She joined the team in 2020 as Assistant Editor after achieving a First-Class Honours BA in English Literature and Film Studies from the University of East Anglia. In her current role, she leads the editorial strategy, driving digital growth and ensuring each title continues to deliver trusted, relevant insight for engineering and manufacturing professionals.