Elma Electronic Americas English Products: Rotary Switches, Encoders, Magnetic/Optical Incremental Encoder Type E50, Mechanical Incremental Encoder Type E33, Mechanical Incremental Encoders Type E20 & E27, Mechanical Dual Concentric Encoder Type E37

Wear-free design provides 10,000,000 revolutions
Contactless magnetic indexing system enables free running operation (virtually no friction)
Optical high speed contact sensing
24 or 32 detents resolution
With or without integrated push button
Switching torque: From 0.45 to 1.5 Ncm

Datasheet/Brochure

	Encoders overview (e)
	E50 - data sheet (e)

More Info/Accessories

Basics of encoders

Product Configurator

16 or 32 detents standard resolution
With or without integrated push button
Rotational life: Up to 1,000,000 revolutions
Excellent indexing feel with 0.5, 1.5, 2.0 or 2.5 Ncm switching torque (remains consistent over life)
Gold plated contacts
Robust metal housing with metal shaft
11.5 x 12.3 x 4.9 mm body size
Optional IP68 front panel sealing
Operating temperature range: -40 to +85°C
Various options and customization

Datasheet/Brochure

More Info/Accessories

	Basics of encoders
	3D model - THT/horizontal, non-threaded, 01 shaft
	3D model - THT/horizontal, threaded, 01 shaft
	3D model - SMT/vertical, non-threaded, 01 shaft
	3D model - SMT/vertical, threaded, 01 shaft
	3D model - THT/vertical, non-threaded, 01 shaft
	3D model - THT/vertical, threaded, 01 shaft

Product Configurator

Datasheet/Brochure

	Encoders overview (e)
	E20 & E27 - data sheet (e)

More Info/Accessories

Basics of encoders

Product Configurator

Dual concentric: Two encoders - one space
16 or 32 detents standard resolution
With or without integrated push button
Rotational life: Up to 1,000,000 revolutions
Excellent indexing feel with 0.5, 1.5, 2.0 or 2.5 Ncm switching torque (remains consistent over life)
Gold plated contacts
Robust metal housing with metal shaft
11.5 x 12.3 x 9.1 mm body size
Optional IP68 front panel sealing
Operating temperature range: -40 to +85°C
Various options and customization

Datasheet/Brochure

More Info/Accessories

	Basics of encoders
	3D model - THT/hor, non-threaded, type 1 shaft
	3D model - THT/hor, threaded, type 1 shaft
	3D model - THT/vert, non-threaded, type 1 shaft
	3D model - THT/vert, threaded, type 1 shaft

	Magnetic/Optical Incremental Encoder Type E50 Wear-free design provides 10,000,000 revolutions, contactless magnetic indexing system enables free running operation (virtually no friction), optical high speed contact sensing, 24 or 32 detents resolution, with or without integrated push button, switching torque: from 0.45 to 1.5 Ncm

	Mechanical Incremental Encoders Type E20 & E27 16 or 32 detents standard resolution; with or without integrated push button; rotational life: 100,000 revolutions; 0.5, 1.5 or 2.5 Ncm switching torque; gold plated contacts; optional IP67 front panel sealing; operating temperature range: -40 to +85°C; various options and customizations.