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Complete housing solutions and components for the electronics manufacturing industry
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Rotary Switches



Coded Switches

2 to 16 positions miniature coded switches, for rugged environments, up to 3.5 Ncm switching torque, THT or THR/SMT reflow, optional IP68 front panel sealing (up to 5 bar), operating temperature range: -40 to +85°C, Various options and customization


Encoders

16 to 32 detents resolution, high life expectancy, various switching torques from 0.5 to 2.5 Ncm, gold plated contacts, THT or THR/SMT reflow, front panel sealing: Up to IP68, operating temperature range: Up to -40 to +85°C, various options and customization


Selector Switches

Very robust designs for rugged environments, gold plated contacts: 3 micron, high switching torques: Up to 20 Ncm, operating temperature: Up to -40 to +85°C, front panel sealing: Up to IP68, various options and customization


Knobs

Classic collet style knobs with large selection of colors and diameters. Modern, push on, ergonomic style, soft touch knobs and broad accessory program


LED Arrays and Terminals

Single or double height LED-Arrays, and Universal Terminals


Capacitive & Infrared Switches

Detect from proximity any changes in capacitance. Can be encased in plastic or glass, providng easy cleaning of the end-device without risk of damaging the switch. The switches can be sealed to IP68 for waterproofing.
Custom switches

Our system of easily modifiable shafts, bushings, torques and switching schemes enables Elma to have the right switch or encoder for your product, even in small quantities. 

The E33 - The Ultimate Encoding Solution for Industry, Avionics, Transport, Defense, Entertainment and Medical Technology 
   

A rugged and durable new incremental encoder – the Elma E33 – that can be used in applications ranging from routine industrial automation to state-of-the-art weapon systems is set to move the world of electronic encoding on to the next generation.

 

Developed after years of research by the precision manufacturing innovators at the Elma Group in Switzerland, the E33 is now being introduced and provides a truly versatile, low-profile encoder that meets the highest specifications.

 

The E33 incorporates:

 

n     16 or 32 detents standard resolution

n     Robust metal housing with metal shaft

n     A rotational life of 200,000 revolutions

n     11.5 x 12.3 x 4.9 mm body size

n     Excellent indexing feel with 1.5, 2 or 2.5 Ncm constant switching torque

n     Operating temperature range of between -40 and +85°C

 

Supplied with or without push-button switches, and with optional IP67 front panel sealing, the E33 boasts a unique combination of ruggedness and an excellent indexing feel. Its versatile and scalable system platform means it can be used for highly individual, customer-specific solutions, and supplied even in small quantities.

 

The E33’s shaft dimensions and shapes can be customised to meet specific application requirements, as can its indexing resolution and PPR. It is ideal for value and menu control; instrumentation and test equipment for avionics; frequency and channel setting for transceivers; user interface controls for medical devices; volume and menu setting for transportation control and entertainment systems. 

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