Accurate photoelectric sensing of up to 8 signal levels Number of pulses 2500P/R Protection class up to IP42 Cable outlets with a length of only 0.25m Plastic housing for greater lightness and cost savings Through-hole shaft diameter Ø 9 copper taper shaft, sleeve type is more compact and space-saving. Special tapered shaft design makes installation easier and operation more stable. Reverse short-circuit and short-circuit protection to minimize the impact of installation errors on the encoder.