1100 pulse per rotation. 2Suitable for 5V CNC systems, engraving machining, etc. 3Rugged metal upper cover and metal main body. 4Traditional dynamic and static grating structure, simple and practical. 5Wide voltage protection circuit, prevent wrong connection and current breakdown.Features:100 pulse per rotation.Suitable for 5V CNC systems, engraving machining, etc. Rugged metal upper cover and metal main body. Traditional dynamic and static grating structure, simple and practical. Wide voltage protection circuit, prevent wrong connection and current breakdown. Used for zero adjustment and signal segmentation of CNC machine tools, CNC milling machine, engraving machines, machining centers, etc.Specification: Model: VGW8-5L100S Output Mode L: Differential output Voltage: 5V Number of Pulses: 100PPR Number of Pins: 6 pin Outer Diameter: 80mm/3.1in Package List: 1 x CNC Pulser Handwheel