241-2344, Elma, Elma 16 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft, Brand Elma, Pulses Per Revolution 16, Shaft Style Slotted, Shaft Diameter 6 mm Elma 16 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft