Letzte Aktualisierung: June 03 2026 22:38:54.
TTR ERA 4202C
Scale drum for incremental modular angle encoder
Here you will find all the technical data for the product. Are you interested, do you have any questions? Simply fill out the product question form.
Technical data
TTR ERA 4202C
Scale drum for incremental modular angle encoder
without integral bearing Line count: 28000
Grating period: 20.000 µm
Graduation accuracy: ± 2.0 ''
Geometry of drum: Outside Ø 178.55 mm, inside Ø 150 mm, hole
circle Ø 163 mm, 12 holes
Ø 3.7 mm, without
centering collar
Reference mark: coded reference marks, nominal increment = 2000
grating periods
Mechanical permissible
speed without mechanical
fault exclusion: 8750 min-1
Scale drum for incremental modular angle encoder
without integral bearing Line count: 28000
Grating period: 20.000 µm
Graduation accuracy: ± 2.0 ''
Geometry of drum: Outside Ø 178.55 mm, inside Ø 150 mm, hole
circle Ø 163 mm, 12 holes
Ø 3.7 mm, without
centering collar
Reference mark: coded reference marks, nominal increment = 2000
grating periods
Mechanical permissible
speed without mechanical
fault exclusion: 8750 min-1
ID number
ID number
538864-01
without integral bearing Line count
without integral bearing Line count
28000
Grating period
Grating period
20.000 µm
Graduation accuracy
Graduation accuracy
± 2.0 ''
Geometry of drum
Geometry of drum
Outside Ø 178.55 mm, inside Ø 150 mm, hole circle Ø 163 mm, 12 holes Ø 3.7 mm, without centering collar
Reference mark
Reference mark
coded reference marks, nominal increment = 2000 grating periods
Mechanical permissible
speed without mechanical
fault exclusion
fault exclusion
8750 min-1