The E18S series incremental rotary encoders feature ultra-compact Ø18 mm size housings and ultra-lightweight (12 g) design. The small size and light weight allows easy installation in tight or limited spaces. The low moment of inertia of the shaft minimizes the effect on the rotation of applied equipment. The miniature encoders are ideal for small machinery including ATMs, bill counters, copy machines, and other compact-sized machinery.

Shaft outer diameter Ø2.5mm
Max. response frequency 25kHz
Max. allowable revolution 6000rpm
Starting torque Max. 10gf.cm(max. 0.00098N.m)
Resolution 400P/R
Output phase A
Control output NPN open collector
Power supply 5VDC ±5%(ripple P-P: max. 5%)
Connection type Radial cable type
Protection structure IP50
Environment_Ambient temperature -10 to 70℃, storage: -20 to 80℃
Environment_Ambient humidity 35 to 85% RH, storage: 35 to 90% RH
Weight Approx. 34.2g(approx. 12g)