TTR ERM 2200C
Scale drum with centering collar for an
incremental built-in encoder with
magnetoresistive scanning
Line count:              2400
Grating period:          197.5 µm
Accuracy of the
graduation:              ± 5.5''
Nominal increment of     coded reference marks,
reference marks:         nominal increment = 120
                         grating periods
Geometry of drum:        Outside Ø 150.88 mm,
                         inside Ø 95 mm, hole
                         circle Ø 110 mm
Degree of protection:    IP67 (EN60529)
Operating temperature:   -20/+100 °C
Maximum rotational speed:11000 min-1
Special characteristics,
rotational encoders:     none