Az encoder egy elektronikus fordulatszámmérő, amely a meghajtó motor tengelyén található.

A következő modellekkel kompatibilis:

A5, A7, A9, C5, C50, C55, C60, C65, C70, C75, C9, C90
E10, E20, E25, E30, E40, E45, E5, E50, E55, E6 Aroma G3, E60, E60 Aroma G3 2015, E65, E70, E74, E75, E80, E85, ENA 3, ENA 5, ENA 7, ENA 9, ENA Micro 1, ENA Micro 5, ENA Micro 8, ENA Micro 9, ENA Micro 90, ENA Micro Easy
F5, F50, F50 Classic, F55 Classic, F7, F70, F8, F85, F9, F9 Aroma+, F90
Giga 5, Giga X3, Giga X7, Giga X8, Giga X9
Impressa 300, Impressa 500, Impressa Cappuccinatore, Impressa Evolution, Impressa Scala, Impressa Scala Vario, Impressa Ultra
J5, J500, J7, J80, J85, J9, J9.2, J9.3, J9.4, J90, J95
S50, S55, S7 Avantgarde, S70, S75, S85, S9, S9 Avantgarde, S9 One Touch, S90, S95
WE6, WE8
X5, X7, X70, X9, X90, X95, XF50, XF70, XJ5, XJ6, XJ9, XS9 Classic, XS90, XS90 One Touch, XS90 One Touch Aroma+, XS95, XS95 One Touch, XS95 One Touch Aroma+
Z5, Z5 Generation 2, Z6 Aroma G3, Z7, Z9