3set 200mm Aluminum Polyurethane Industrial Encoder Wheel Measuring with Type 20mm Bracket

Can give E6B2 OVW encoder, such as can be fixed on the market through 20 type, diameter, 38, 40 of the encoder Optical axis comes with M8 screw holes, you can add the length of the shaft according to your actual use Optical axis comes with M8 screw holes, you can add the length of the shaft according to your actual use