ERO 1200 Series

Modular rotary encoders of the ERO 1200 series are suitable for shaft diameters up to 12 mm. The graduated disk is slid together with the hub directly onto the shaft, and the scanning unit is mounted and adjusted to it. This enables fast installation.

 

	ERO 1222	ERO 1285
Incremental signals	TTL	1 VPP
Line count	48 to 2500	512, 1024, 2048
Max. permissible speed (mech.)	18000 rpm
Hub inside diameter D	8 mm, 10 mm, 12 mm
Power supply	5V
Scanning frequency	Max. 160 kHz	–
Cutoff frequency (-3 dB)	–	>= 180 kHz