Nemicon's 7S Series Incremental Rotary Encoder
7S Series incremental rotary encoder with 7.2-mm diameter offers three signals, A, B and Z (index signal), and three options for resolution of 100-400 pulses per rotation. Output type is open collector with a maximum current consumption of 30 mA. Maximum operating frequency is 100 kHz; starting torque is 3 gf-cm or less; and it comes with a 50-cm cable. The operating temperature range is -10 to ~80 ºC, and it’s IP50-rated.