The W&H EM-12 L is a compact, brushless electric dental micromotor---designed for professional use in restorative dentistry, prophylaxis, endodontics, crown and cavity work, and polishing. A very small, lightweight electric motor---about the size of a matchbox, and approximately 25% light and 15% shorter than conventional motors (approx. 31.5mm length, 57g).
Why Choose The W&H EM-12 L?
Ultra-Compact & Ergonomic Design- At roughly the size of a matchbox (~31.6mm length and 57g weight), the EM-12 L is about 25% lighter and 15% shorter than traditional electric motors, ensuring exceptional handling and reduced operator fatigue during long procedures. Combined with Synea Vision Short Edition contra-angle handpieces, it delivers a well-balanceed system that's comfortable to hold and manoeuvre.
Brushless Motor Technology- The brushless drive offers quiet, smooth performance (noise level ~43dB (A)) and minimal vibration, enhancing both patient comfort and clinician control. Longer service life, reduced maintenance requirements, and sustained performance result from the brushless design. The digital communication enables precise speed control ranging from 100 to 40'000rpm and up to ~59 W of power.
Integrated LED Illumination- Built-in daylight-quality LED lighting improves visibility at the bur sitem aiding accuracy and efficiency during restoration and endodontic preparation.
Versatility in Use- Designed for a wide range of procedures: restorative work, polishing, prophylaxism crown/cavity preparation, and endodontic finishing with an optional endo function covering the full speed range.
Flexibile Integration Options- Available as a standalone add-on with the MF-100 control unit, offering plug-and-play installation with customisable mounting options. Also offered as a built-in solution integrated directly into compatible dental units, controllable via your unit's original panel.
Choose the W&H EM-12 L if you're looking for a compact, lightweight, and ergonomic micromotor that delivers consistent power, precise control, and low-maintenance reliability, with excellent visibility and broad clinical versatility.
Ref: D2430-15; D2430-30
Ref: D144; D144 P














